Xi'an decoration classroom novice decoration guide - invincible decoration book

Xi'an decoration classroom novice decoration guide - invincible decoration book home decoration novice guide decoration steps one, choose decoration company
1. Understand the decoration company design process.
2. Look at the model room.
3. Request to the decoration company.
4. Understand how the decoration company charges pricing.
5. Repeatedly compare and select the appropriate decoration company.
Second, the decoration program negotiations
1. Sign the commissioned design contract (initial talk).
(1) Decoration company conducts field measurement records;
(2) The decoration company provides a preliminary plan for the plane and the top;
(3) Design preliminary program communication and finalization.
2. Complete set of design (deep talk).
(1) Decoration company provides engineering design details;
(2) Design detailed communication and finalization;
(3) Formulate a list of building materials.
3. Construction materials, budget discussion finalized (small discussion).
(1) Discuss the applicability of building materials;
(2) confirm the project budget book;
(3) Determine the building materials list.
Third, sign the decoration contract
1. Project budget book confirmation.
2. Formally sign the decoration contract.
3. Pay some renovation costs.
Fourth, decoration construction
1. Construction begins (1) Commencement starts on the signing date of the contract;
(2) On-site instruction by designers, constructors, and hydropower commissioners.
2. Formal construction?
(1) material distribution site;
(2) Construction according to the plan;
(3) Ask someone to supervise the work or personally supervise the work;
(4) Designers' coordination at the scene;
(5) The decoration company completed the inspection and issued a quality card.
V. Acceptance of households (please special or in person) and construction steps
1. Check the room. Flatness and water supply and drainage pipes for walls, floors, and roofs.
2. Check the electricity and gas flow conditions, record them, and submit them to the owner (agent) for signature.
3. Material preparation. List the list of materials and coordinate with the distribution center.
4. Staff scheduling. Determine the construction personnel and specify the person in charge of the site.
5. Workshop and site staking. Show construction drawings, construction requirements.
Second, the decoration construction process
1. Demolition of the demolition project: If it is structural, it must be completed.
Handling: Dismantled rubbish and waste materials.
Clean up: Do construction site cleaning.
2. Hydropower Coal Project
A. The discharge of hot and cold water pipes and the installation of water supply equipment.
B. Emissions of power lines, electrical appliances, telecommunications, and lighting lines shall be determined. The position of the cassette is determined, and the installation and installation of the line box switch sockets.
C. Drain installation of gas pipelines and gas appliances.
3. Masonry engineering
A. Masonry, partitions, doors and windows
B. Stucco (water yellow sand and paper limestone).
C. Clothes hanger installation.
4. Metalworking Engineering
A. Aluminum alloy doors and windows, plastic doors and windows installed.
B. Anti-theft doors and windows, canopy installation.
C. Clothes hanger installation.
5. Carpentry project?
A. Production of wood products: door and window cover, wallboard, top corner line, ceiling partition, kitchen utensils, entrance etc.
B. Soft-bed furniture production (closet, bookcase, TV cabinet, shoe box, etc.).
C. laying floor, baseboard (board). D. Mosaic of glass products.
6. Facing engineering paste paste wall, top paper (cloth), soft decoration production.
7. Paint Engineering
A. Batch wall, top putty, paint.
B. Wood product batch putty. paint.
C. floor, baseboard (board) paint.
D. Wall top paint latex paint.
8. Installation project
A. Electrical switch, socket panel installation, lighting installation.
B. Door locks, doorbells.
C. Three sets of sanitary ware and hardware accessories (faucet, soap jar, towel rack, paper box, bathtub handrail, mirror glass).
D. Soot trimmer, water heater, exhaust fan.
Third, the total acceptance of completion
1. Clearing up, the decorated room is cleaned and cleaned one by one.
2. According to acceptance criteria adopted on March 15, 1999 (if rectification is necessary, then check).
3. Provide the circuit diagram of the pipeline, the product warranty card.
4. According to the actual decorating project volume for total settlement, invoice will be issued.
5. Issued to the decoration project credit project warranty card.
Fourth, after-sales services set up home decoration project files, arrange for regular contact users.
Supplementary Terms of Reference
1, a detailed description of process practices
2. Projects that have not confirmed the specific construction plan, project quantity, and drawings at the time of signing the contract shall be confirmed and submitted by Party B three days before the construction of the project. After Party A's signature is confirmed, the project will be started, and Party B's own additional project will not be confirmed by Party A. For the portion exceeding 10% of the prescribed amount of work, the costs and rework costs incurred shall be borne by Party B.
3. The materials and tools other than those in Party A's supply list of this contract are provided by Party B. The related expenses are included in the total contract price.
4. Party A shall deliver the materials from the purchase to the downstairs for delivery and shall be transported by Party B to the construction of the upper floors.
5, the warranty period, according to the requirements of the Municipal Decoration Association, the warranty period of two years, the repair period in the warranty period is broken, the warranty period is postponed, but up to no more than 3 years, the cost of the warranty period shall be fully borne by Party B.
6. The land pressure and property management fees during the renovation period shall be paid by Party B.
7, security responsibility. Party B shall be responsible for on-site safety management, including the management of other personnel who temporarily enter the site for work, and the prohibition of open fire cooking on the spot.
8. Payments for additions and deletions will be settled once after completion of construction acceptance.
9. When the dispute resolution between the two parties is not resolved, Party A chooses to arbitrate or sue to the relevant people's court.
New house acceptance notice
1 First of all, we should look at whether water, electricity, gas, cable, broadband networks, and telephones have entered the home. If any problems are found, promptly address the property.
2 When inspecting the wire circuit, attention should be paid to the direction of the line and the quality of the wire. When the number of lines is small, it is recommended that the owner increase the number of lines during the decoration. The wire should have a better brand or reputation, and the air switch should be replaced according to the actual power consumption. Free to use often fails.
3 Power socket: Check whether the specification is normal, whether the voltage is stable, whether the lighting switch is complete, whether the air conditioning socket is controlled separately, and whether the leakage protection device is working properly.
4 Fully inspect whether all doors and windows are intact, the doors and windows should be up and down freely, and the glass should not be damaged. It is best to observe whether the doors and windows have water seepage in the rainy day and respond to the property promptly.
5 Check whether the wall surface is smooth, the wall surface should be horizontal and vertical, the floor should be flat, so as not to affect the construction, use a hammer to tap the wall and the top surface if there is empty drum phenomenon, see if there is cracking phenomenon, If it should be repaired in time to avoid cracking and falling off later.
6 Check whether all the sewer passages are in place and open. Use potted water to drain into the sewers to observe whether the water is flowing smoothly, and there are no water stains around the top sewers and sewage pipes. Look at whether the waterproof layer between the bathroom and the kitchen has been done. If it was done, it should be drained and observed on the ground for 24 hours to see if there is water seepage at the bottom. For safety reasons, a waterproof project should be done during the renovation.
Shop wood flooring should pay attention to (supplement)
1. Keep the keel clean and clean. The keel is stable and stable. If the floor is not flat, the keel level should be maintained. At this time, the keel may be overhead. Pay attention to placing the overhead.
2. If you shop solid wood flooring, it is best not to do the cushion, such as blockboard, sweater wooden floor, multi-layered board, etc., otherwise it will affect the breathability of the back of the floor.
3. To reduce the deformation of solid wood flooring, it is best to apply a sealing primer on the back of the floor. However, the teak wood must not be primed to prevent the paint from infiltrating into the teak wood. The wax cannot be fully absorbed by the teak when the teak is waxed.
4. Paved solid wood flooring should also pay attention to surface protection.
5. Between the keel should be put some insect powder, to put the camphor wood blocks better.
6. Above the keel, there should be a layer of moisture-proof film. The nail floor is best drilled with a drill. The nail is nailed at 30 degrees.
7. The floor should not be assembled too tightly, and 8-12mm expansion joints should be left around to prevent the floor from swelling and bulging during rainy days.
Indoor electrical installation knowledge
(1) Capacitors, electrical switches, and other inflammable and explosive electrical appliances are not allowed to be installed in the ceiling of flammable structures. If a ballast is installed in a ceiling, a metal box device should be provided. The net distance between the bottom of the iron box and the ceiling shall not be less than 50mm. The asbestos mat shall be used for heat insulation. The net distance between the iron box and the flammable frame shall not be less than 100mm. The iron box shall be integrated with the electrical piping.
(2) When wiring in a ceiling, a power switch should be installed outside the ceiling to cut off the power of all the electrical wires in the ceiling when necessary.
(3) Scope of application of metal wire tubes - In addition to severe corrosion of metal tubes, other indoor and outdoor locations may use metal tube wiring.
(4) Wet places and buried metal pipe wiring. The line pipe should be galvanized water pipe or gas steel pipe, and the wall thickness should not be less than 0.5mm.
(5) AC lines protected by metal pipes shall be provided with the conductors of each phase of the same circuit in the same pipe.
(6) All connecting points of the pipe (including the junction box, pull box, lamp box, switch box, etc.) should be connected with the jumper wire and the pipe to be welded firmly so that the pipe becomes an electrical whole. The resistance at both ends should not be greater than shellfish. The minimum cross-section of the galvanized iron wire for jumper wires shall not be less than 6 mm2.
(7) metal pipe wiring, the distance between the fixed points should generally not exceed the size of the following;
D13-20mm pipe diameter, the spacing is 1m.
D25-32mm pipe diameter, the spacing is 1.5m.
Pipes with d40-50mm diameter have a distance of 2m.
(8) Scope of application of flame retardant tubes: Suitable for indoor places, especially for acid and alkali corrosion and humid places. (9) The flame retardant tube (groove) wiring in the junction box, cable box, switch box, etc., shall use flame-retardant plastic boxes, instead of using metal boxes instead.
(10) The wires of the pipe wiring may be insulated wires such as plastic wires or special plastic twine used for the pipes.
(11) The total cross-section (including the skin) of the conductors through the pipe shall not exceed 40% of the internal cross-section of the pipe.
(12) Several loops of the same kind and light can be worn in the same tube, but the total number of wires in the tube should not be more than 8 (the condition of item 11 must be satisfied).
(13) No wire connector is allowed in the pipe, and all wire connectors should be connected with a junction box.
(14) In order to ensure the ease of threading of the steel pipe wiring and the flame-retardant pipe wiring, the following cases should be equipped with cable box or enlarged pipe diameter:
1) When the pipe is more than 30m in length and there is no bending or bending.
2) When the pipe is more than 20m in length and has two bends.
3) When the length of the pipe is more than 12m and there are three bends.
(15) When laying flame-retardant flexible pipes exceeding the following lengths, a junction box or enlarged pipe diameter shall be installed between them:
1) The total length of the pipe is more than 20m without any bending.
2) The total length of the pipe is more than 14m, only one bend.
3) The total length of the pipe is more than 8m and there are two bends.
4) The total length of the pipe is more than 5m and there are three bends.
(16) The bending radius of the metal pipe and the flame-retardant pipe shall not be less than 6 times the diameter of the pipe when applied. Dark coating must not be less than 10 times the diameter of the tube.
(17) When pipelines pass through expansion joints or settlement joints, compensation devices shall be added.
(18) When the electrical pipeline and the water pipe are laid close to or crosswise, the electrical pipeline should generally be laid under the hot water pipe. The net distance between them should not be less than 0.2m.
(19) Connections for flame-retardant flexible tubes and junction boxes shall be connected using special connectors. Flexible pipes do not allow vertical power lead piping in tall buildings.
(20) The electrical equipment (including lights, fans, sockets, etc.) in the interior lighting circuits shall not exceed 25 per branch, and the total capacity shall not exceed 3000 W.
(21) The load current of each single-phase circuit should not exceed 15A in general, and should be controlled and protected by bipolar plastic shell switches or automatic switches.
(22) The lighting switch shall be a pull rope switch or a wall-side switch, and shall not be used with a lamp switch (except lamps meeting safety requirements). The height of the pull rope switch from the ground is 2-3m, and the height of the wall switch from the ground is generally 1.3- 1.5m.
(23) The capacity of the outlet is adapted to the power load. Only one appliance may be used for each socket and there should be fuse protection. For electrical equipment of 1kW or more, a knife switch shall be installed before the socket.
(24) The installation height of the socket is generally 0.3-0.5m. If it is less than 0.3m, the protection plate (tube) shall be added when the conductor is applied straightly. However, in any case, the distance between the socket and the ground shall not be less than 0.15m.
(25) For grounding devices for AC electrical equipment and pipelines, first use a variety of metal structural pipelines and equipment that have a reliable connection with the earth and do not have the risk of combustion and explosion as the natural grounding body (such as water supply and drainage pipes, reinforced concrete buildings). Basic) The grounding resistance should not exceed 4 ohms.
(26) The artificial grounding body can be horizontally laid with round steel or flat steel, and can be angled, steel pipe, round steel, etc. General grounding body minimum specifications: round steel diameter greater than 8mm, flat steel section greater than 48mm2, thickness greater than 4mm, angle steel thickness greater than 4mm, steel wall thickness greater than 3.5mm, all grounding bodies meet the requirements of grounding resistance.
(27) It is forbidden to use metallic hoses, insulated wire meshes and low-voltage lighting network wires as the ground wire for aluminum skin.
(28) The installation height of the meter should be easy to install and remove and meter reading, and safety should be considered. The vertical distance from the bottom of the table box to the ground is generally 1.7-1.9m.
[Construction] Floor wood keel construction suggestions 1. The specifications of the wood keel must not be less than 2.5 × 3.5 cm in principle. If the conditions permit, wooden keels of as large a size as possible should be used.
2. The spacing of wooden keel should be determined according to the length of the floor, but the supporting keel below each floor should not be less than two, otherwise it will directly affect the floor force and shorten the service life of the floor.
3, the fixation of wood keel to use both nailing and adhesive two methods, nails should be 45 degrees from the two sides into the wooden keel, as limited by the construction conditions, must be inserted from top to bottom, you must nail The cap is not in the keel.
4. The joints of each row of wooden keel must be staggered. It is strictly forbidden to arrange wooden keel joints in a line, which will affect the overall force of the keel. Due to the problem of the ground, there will be a certain gap between the wooden keel and the ground, and the gap between the wooden keel and the ground must be adjusted with a wooden wedge, and it should be plugged. The use of a small wood plug pad is strictly prohibited.
5. If the project cost permits, the following methods can also be used to increase the installation level: 1 The leveling of the entire ground with cement mortar mainly depends on whether the time of the project can be used for this purpose. 2 Fill the space between the keels with ceramsite or slag. On the one hand, it can fill the space between the keels. In addition, it can absorb moisture. 3 Before installing the keel, brush the waterproof coating on the floor. 4 Before the keel is installed, the floor is covered with plastic. Film, its role is similar to the third point, but the use of very little; 5 keel above the installation of a layer of high quality blockboard (commonly known as Daxinban) as a wool floor, can play a role in the overall connection and force uniform. However, if the wood floor is made directly from wood, the cost will be higher.
Special note: The looseness of the wood keel after installation is not allowed. There should not be a difference of more than 0.5 mm between adjacent keels. If such phenomena occur, they should be dealt with promptly. ?
[Construction] Construction Proposal for Distribution Engineering 1. According to the requirements of the distribution of the circuit, the first step is to mark the direction of the line on the wall and the ground, determine the installation position of the cassette in the future, and prepare for the opening of the slot.
2, in the wall in accordance with pre-made wire troughs to mark, open a good depth of the appropriate wire slot (according to the diameter of the line pipe and the number of line pipe decision), and open the cassette buried groove. Wire troughs must be horizontal and vertical, consistent in depth; the position of the cassette requires the same height of the cassette.
3, laying line tube. Here we should pay attention to: the wall laying of the line pipe to use rigid PVC pipe; the ground laying of the line pipe to use water gas iron pipe; pipe and pipe connection between the use of pipe joints; 90 degree corner to use 90 degree elbow Must take fixed measures on the line tube; TV antenna coaxial cable and telephone line to be worn alone, and the adjacent line tube to maintain a distance of not less than 30 centimeters; pipe diameter to ensure that after pulling threading freely.
4, fixed cassette, and adjust the position of the cassette.
5, the wire into the line tube, pay attention to the power cord to minimize the connector; TV coaxial cable and telephone line is strictly prohibited connector; power lead connector needs insulation tape and waterproof tape for double insulation.
Special Note: In the home renovation, there have been the phenomenon that the electrician walked the line very well and could be inadvertently damaged by other people. Therefore, in order to ensure that the above situation does not occur, it is better to mark the position of the trace.
[Construction] Construction proposal for the upper and lower water projects (specifically refers to iron pipes)
1. The galvanized iron pipe must be used for drinking water pipes to prevent secondary pollution of drinking water.
2, hot water pipe sealing must use hemp, cold water pipe can use PTFE.
3, if the connection distance is greater than 1 meter, in principle, should prohibit the use of hose.
4. It is forbidden to bend the utility hose when using the utility hose to prevent the hose from being damaged and broken.
5. When the iron pipe is connected at 90 degrees, the length of the pipe threading must not exceed the diameter of the pipe.
6. The installed water pipes must be fixed (especially hot water pipes).
Special Note: When the plumber uses the threader plate thread on the water pipe, if the thread length is too long, it may cause the water flow section to be too small when connecting at 90 degrees, resulting in the tap water being too small and affecting the future use.
[Construction] Suggestions for construction of waterproofing project 1. Preparation for cleaning: First, clean up the parts that are ready to be waterproofed, such as the walls and the surface of the ground, and remove the loose parts, and then use cement mortar to make the pits uneven. Smooth the place, and then level the entire large surface.
2. After the cement screed is dry, it should be constructed in strict accordance with the construction requirements of the waterproof material (see construction instructions).
3, in the kitchen bathroom wall waterproof layer, waterproof layer construction height should not be less than 30 cm. If the wall itself is a lightweight wall, waterproof the entire wall must be treated.
4, the intersection of the wall and the wall and the intersection of the wall and the ground to do the root treatment, with a corner wipe or finger sweep, clear, should strictly prevent the emergence of virtual leakage.
5. The root of the junction between the outlet and the ground shall be treated with clear roots. The junctions between the various types of through pipes and the ground shall be treated according to the above method. Special Note: Because most of the waterproof layer leaks are caused by corners, so as long as the edge corners are handled well, the possibility of leakage is very small.
[Construction] Acceptance of Paint Construction The paint construction in interior decoration works is mainly for the wood products such as wooden boards, wooden lines, wooden doors and windows, iron frames, iron fences and other iron pieces.
A. ? Grassroots quality requirements
(1) The substrate or base layer of the paintwork must be dry. Moisture content control: The surface of wood products should not exceed 12%; concrete and plastering surface should not be more than 8% (wall paint latex paint can be properly widened, the moisture content should not exceed 10%) 3 metal surface moisture .
(2) Paint putty should be solid and firm, and it must not be used for peeling and cracking (the base level must not be uneven). After the putty is dry, it should be polished thoroughly and smooth, and the powder and sand should be cleaned.
Second, the material quality requirements?
(1) Use the type and brand of paint according to design requirements. (2) Coatings and semi-finished products (including those prepared on the construction site) used in the coating project shall all have ingredients, colors, varieties, manufacturing time, and instructions for use.
(3) Putty used in coating engineering should be plastic and easy to coat, should be solid after drying, and be used according to the properties of base layer, primer and top coat.
III. Technological requirements for the construction of wood surface paint
(1) In the interior decoration project, the wood surface is painted with mixed color paint, which is classified into medium and high grade according to quality requirements. The construction process must be performed according to the table in order to ensure the quality.
(2) The process requirements for varnishing of wood surface are shown in the table.
IV. Process Requirements for Metal Surface Paint Construction
(1) The paint on the metal surface is divided into ordinary, intermediate and advanced grades according to quality requirements. The main processes are shown in the table.
The main operation table of brushing and mixing paint on wood surface is:
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The main process of brushing varnish on wood surface:
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The main process of painting the metal surface:
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(2) Before the paint, dust, grease, scale, rust, welding slag, burr, etc. on the metal surface should be removed. Wet surfaces must not be painted.
(3) The antirust paint and the first pass of silver paint shall be applied before the equipment and piping are installed in place. The last time the silver powder paint should be painted after the brushing project is completed.
V. Acceptance of paint construction
(1) The paintwork should be accepted after the surface is formed into a firm film.
(2) During the acceptance, it should be checked whether the type and color of the materials used meet the design and selected sample requirements.
(3) When painting door sashes, do not leak paint on the top surface of the head and the bottom surface of the underhead.
(4) Wood (floor) board paint shall not be less than three times.
Hardwood floor (building) panels should be painted varnish or hot hard wax. When scalding hard wax, the floor wax should be sprayed evenly and there is no hot spot.
(5) The quality standard for brushing mixed-paint surfaces should be in accordance with the table. The quality standards for varnishing the surface shall be in accordance with the table.
Mixed color paint surface quality standards:
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[Construction] Acceptance of Paint Construction I. Quality Requirements
1. General provisions
(1) The determination of the finish grade of the finish and the type of paint shall comply with the design requirements.
(2) The substrate or substrate for coating application should be dry.
(3) The applied putty should be solid and firm, with no defects such as peeling and cracks.
(4) Before the film is dried, dust contamination and hot air should be prevented.
(5) In winter construction, indoor paint construction should be conducted under heating conditions, and the room temperature should be kept in a balanced manner to prevent freezing of the slurry film.
2. Coating quality requirements
(1) The materials and semi-finished products used in the coating construction shall all have the composition, color, variety, manufacturing time and instructions for use.
(2) The type of putty used in paint application shall be corresponding to the brushed coating, and the mix ratio shall meet the requirements.
(3) The working consistency of the paint must be controlled so that it will not fall when brushing, and it will not show signs of brushing.
(4) Paints with colored paint for outdoor use shall be made of alkali- and light-resistant pigments.
3. Paint construction requirements
(1) Clean the dust, dirt, splashes and mortar marks on the surface of the base layer before brushing. The surface of the gap is filled with flush putty.
(2) On-site formulated coatings must be doped with a binder.
(3) When brushing water-soluble paint, it should wait until the first time the slurry is dry before brushing the second time.
(4) The internal brushing pulp is divided into ordinary, intermediate and advanced grades according to the quality requirements. The main processes are shown in the table.
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5) When the external brushing is carried out in sections, the dividing line shall be the dividing seam, the corner of the wall at the outside corner, or the downfalling pipe.
(6) Outdoor brushing. The same material and mix ratio should be applied on the same wall. The paint must be evenly mixed. When used with colored paints, it should be constantly stirred; each pass should not be too thick, uniform brushing and uniform color.
(7) When using mechanical spraying, all non-washing parts such as doors and windows should be covered to prevent contamination. (8) The rolling point of the spray coating should be uniform and the material should be evenly distributed on the wall.
II. Quality Acceptance
(1) The painting project should be accepted after the surface is dry.
(2) When checking and accepting, check whether the used material type, pattern, and color meet the design requirements.
(3) The quality standards for paint construction should comply with the requirements of the table.
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(4) The art texture and flower distribution should be uniform, with clear texture, coordination and beauty.
(5) The overlapping misalignment between the borders of the brushing surface and the trimming lines of different colors shall not be greater than 1 mm. ?
(6) Art painting lines shall be uniform and uniform in thickness, uniform in color, horizontal and vertical, and shall not have joint marks and curves.
[Construction] Acceptance of paper decoration 1. Quality requirements (1) After the paper is finished and dried, it can be accepted.
(2) When checking, check whether the variety, color and pattern meet the design requirements.
(3) The quality of wallpaper paste project should meet the following requirements:
a.? Wallpaper must be firmly attached, the surface color is the same, there must be no bubbles, empty drums, cracks, Alice and stain. No glue marks when viewed.
b.? The surface is smooth, no ripples. The wallpaper is attached to the mirror line, the face plate and the skirting board, and no gaps are allowed.
c.? Each piece of wallpaper stitching horizontal and vertical, stitching pattern, pattern fit, not from the seam, not overlapping, 1.5 meters away from the wall, face up, not obvious seam.
d.? The yin and yang corners are vertical, with sharp corners. The sun's yoke is lapwise and the sun's corners are seamless.
e.? The edges of the wallpaper are straight and tidy, and there must be no paper hair or spurs.
f.? There must be no defects such as missing stickers, subsidies, and delamination. ?
II. The paste process
1. The construction program decorates the wall cloth by the paste construction procedure: clean the wall scraping putty → cutting cloth → brush gum paste cloth.
2. Operation points (1) Clean the wall scraping putty: First clean the mortar and ash on the wall, wipe the damaged pockmark with water, plaster, or putty, and then scrape the wall with a scraping board. Putty powder (talc powder: carboxymethyl cellulose: polyvinyl acetate emulsion: water = 1:0.3:0.1: appropriate amount). After the putty is dried, grind it with sandpaper (cloth), clean it, and then brush again. A primer (107 glue: water = 3:7).
(2) Cloth: Before the paste, according to the height of the wall, we must leave a margin. Generally, we can cut the cloth on the table or cut it on the wall.
(3) Brush adhesive tape: This process is the most important construction process.
a.? Brush on the back and wall of the cloth. The compounding ratio of glue is: 107 glue: 4% cellulose aqueous solution: latex: water=1:0.3:0.1. Right amount. According to the width of the cloth when brushing the wall, do not brush too wide, brush a paste.
b. Select the first paste position and the vertical line to start the paste.
c. From the second sheet, the paste is applied first to the back and then to the right of the seam, but the seam must not be worn tightly. The flower is not distorted. .
d. Extruded glue is wiped clean with a wet towel, and the upper and lower edges are cut with a knife.
e. In the pasting of wall coverings, cut the cloth and expose the facilities at the switch and latch.
f. When the wall paper is plastered, the sun corner does not allow the seam, but it is not allowed to take control. The front of the living room and the front of the column is not allowed to have seams; on the door and window surface, no pressure cloth is allowed.
III. Quality Standards and Precautions
1. Quality Standards (1) The surface of the decorative wall covering is clean and there are no traces of strabismus. The squint wall surface is stained, and the glue that has been squeezed out between the two fabrics should be wiped clean in time, and the dried glue should be wiped clean with warm water.
(2) The flowers are in perfect condition, the colors are the same, there is no empty drum, bubbles, and no dead folds.
a. The gap between flowers and flowers on a wall cloth should be the same.
b. When cutting fabrics, the parts should be consistent, always pay attention to the color of the wall cloth. When there are differences, they should be categorized and arranged on another wall or room separately; when the color difference is large or there are dead pigs, they should not be used. . After the wall coverings are pasted, there are individual warping and edging phenomena. The emulsion glue can be used to roll the glue sticks. The individual bubbling should be used to inject the glue into the needle after the exhaust, and then roll compaction.
(3) No loss, no vertical and horizontal. If the wall covering is hung with mirrors, the hanging mirror shall prevail, and the hanging line shall not prevail. When you go to a corner, you must break the cloth, because it is easy to see a hollow cloth on the two walls with a cloth or empty cloth. After the cloth breaks, start from the other side of the inside of the shade. Cloth began construction method.
2. Safety Precautions (1) The high stool must be firmly fixed, the springboard should not be damaged, and it should not be placed on the top of the high stool.
(2) When paper wall paper is plastered on a high wall, dyeing water layer by layer is required to be firm.
(3) Use edged tools to pay attention to safety.
IV. Project Acceptance 1. Quality Requirements (1) After the wall fabric paste project is completed and dried, it can be accepted.
(2) When checking and accepting, check whether the material type, color and pattern meet the design requirements.
(3) The quality of wall paper paste construction should meet the following requirements:
a.? The wall market must be firmly bonded, the surface color is the same, there must be no air bubbles, empty drums, cracks, Alice, wrinkles and stains. There is no glue mark when strabismus;
b.? The surface is smooth, no ripples. Wall cloth and hanging mirror line, close to the face plate and skirting board immediately, no gaps;
c. Each piece of wallpaper is horizontally and horizontally spliced, and the pattern and pattern of the splicing are consistent. It is not separated from the seam, and it is not overlapped.
d.? The yin and yang corners are vertical, and the edges and corners are clearly defined.
e.? The edge of the wall cloth is straight and tidy, and there shall be no hairs or splinters.
f.? There must be no defects such as missing stickers, subsidies, and delamination.
[Construction] Acceptance of Stone and Ceramic Finishes
1. General requirements
(1) The variety of materials, specifications, patterns, lines, fixing methods, and types of mortar for decorative works shall meet the design requirements. ?
(2) The veneer shall be attached to a rough substrate or base, and the veneer shall be affixed to a flat and rough base. The smooth substrate or base surface should be treated before lining. Residual mortar, dust, grease, etc. should be removed. ?
(3) The veneer and veneer bricks should be affixed flat, with the same width of the joints and densely filled to prevent seepage. ?
(4) Mounting of outdoor facades, waistlines, window sills, awnings, etc., must have running water gradients and dripping lines. ?
(5) Assembled wall panels are decorated with decorative facing tiles and should be completed in the prefabrication stage.
(6) Where the lower part of the assembled provocations, brackets, etc., meets the wall or column, there shall be a suitable amount of gap between the veneer panel and the facing tile. • The width of joints and facing bricks left at the deformation joints of the lining joints shall meet the design requirements. ?
(7) In summer, outdoor veneer and veneer bricks shall be applied, and exposure shall be prevented.
(8) In winter construction, the temperature of the mortar shall not be less than 5 degrees. Before the mortar is hardened, antifreeze measures shall be taken.
(9) Protective measures shall be taken after the decoration works.
2.?Installation material quality requirements
(1) The veneer and veneer tiles shall be smooth and neat, and the horns shall not be damaged. Before the construction, the classification should be based on the brand, model, specification and color.
(2) The iron anchors and connectors used for installing low-grade decorative panels shall be galvanized or rust-proofed. Specular and glossy marble, granite veneer panels, using steel or stainless steel connectors or copper and stainless steel wire binding. This point should pay special attention. ?
(3) Natural marble, granite veneers, and the surface shall be free of defects such as occult and weathering. Should not use faded material packaging. ?
Note: The natural marble and glossy granite decorative panels are attached. If there is any slight damage, it can be repaired with adhesive or putty with the consent of the relevant organization.
(4) Prefabricated artificial stone plywood should have a smooth surface and an accurate geometric dimension. The surface layer of stone should be uniform, clean and uniform in color. The back surface should have a flat rough surface.
(5) The surface of the glazed tile should be clean and consistent in color, with no dark marks and cracks. The water absorption rate of glazed tiles must not exceed 18%.
3.?Stone board finish
(1) The wall and the column surface are decorated with a decorative panel, which should be first copied, divided into blocks, and pre-spelled and numbered according to the size of the bullet.
(2) The reinforcement mesh used to secure the veneer panel should be firmly attached to the anchor. Anchors should be embedded during construction.
(3) When the connecting piece of the fixed veneer has a larger diameter or thickness than the joint width of the veneer, it should be embedded in the chisel.
(4) Before the veneer is installed, the sides and back shall be cleaned and the edges shall be trimmed and drilled. The number of holes on the top and bottom of each plate shall not be less than two.
(5) The installation of the veneer of the outrigger wall shall be carried out after the completion of the upper veneer project.
(6) The width of the joints of the veneer, if no design is required, shall comply with the following table. ?
The item name is the joint width (mm).
1 light surface 1?
2? natural stone, rough grinding surface, pockmark, stripe surface? 5?
3? Natural face 10?
4? Terrazzo? 2?
5? artificial stone, water brush stone? 10?
6? Marble, granite? 1?
(7) The veneer is installed. The joint width can be adjusted by the wood wedge. When injecting the mortar, it should be filled in the vertical joint. Concave nm deep hemp to prevent leakage of the slurry. After the mortar is hardened, the gap filler material is removed.
Note: Gloss, mirror and terrazzo veneer seams can be closed with plaster.
(8) For the installation of veneer panels, temporary fixing measures shall be taken to prevent the mortar from moving.
(9) After the veneer is fixed in place, apply 1:2.5 cement mortar layered perfusion, the perfusion height is 150+-2mm, and the plug is compacted, hold the initial coagulation and then inject the upper mortar. Construction joints should be left at 50-100mm below the horizontal joints of the veneer.
(10) The installation of decorative panels for balustrades, railings and wall skirts should be completed before the construction of the stair treads and surface (floor) surface.
(11) Joints of natural stone veneer panels shall meet the following requirements:
1) Interior installation of glossy and mirrored veneers, the joints should be dry joints, seams apply the same color of the veneer grout.
2) Outdoor installation of smooth and mirrored veneer, seams can be dry or horizontal lead seams. When padding lead strips, the extruded part should be removed flush with the surface of the veneer. Dry seam application of dry greasy fill
3) Coarse grinding surface, hemp surface, stripe surface, natural stone decorative panel joints and joints applied cement mortar.
(12) The joints of artificial stone veneer shall meet the following requirements:
1) The seams of the terrazzo veneers should be dry-joined and filled with the same color of grout as the veneer.
2) The joints of the water brush stone veneer panel should be covered with cement mortar and cement mortar.
(13) Before spelling out the marble varnish construction, it shall be tested and spelled out. Patchwork should be coordinated and no seams are allowed. The seam width is 5-20mm.
(14) After finishing the veneer, the surface should be cleaned. Glossy and mirrored veneers can be waxed and polished after being cleaned and dried.
4.?ceramic decorative tiles
(1) The surface of the base body of the veneer facing tile should be moistened with a 1:3 cement mortar leveling layer. When applied on a metal mesh, the thickness is 15-20mm.
(2) The facing bricks should be pre-arranged before being affixed so that the seams are even. There must be no more than one row of non-complete bricks in the same wall. Non-entire bricks should be placed at the secondary or inside corner. ?
(3) The seam width of the facing tiles should meet the design requirements.
Interior-glazed glazed tile, if the design is not required, the seam width is 1-1.5mm.
(4) Glazed tiles and external wall tiles, should be cleaned before inlay, and soaked in water for more than 2h, until the surface can be used after drying. ?
(5) Glazed tiles and external wall tiles should be plastered with 1:2 cement mortar, mortar thickness of 6-10mm.
Cement mortar for plastering can be blended with lime paste no more than 15% by weight of the cement to improve the workability of the mortar.
(6) When polymer glazed tiles are used, the mix ratio should be determined by tests. ?
(7) The surface of the base layer of the veneer facing tile, if there is any prominent pipelines, lighting fixtures, sanitary equipment, etc., shall be applied to the whole brick set to be cut and anastomosed, and the whole bricks shall not be put together. ?
(8) The tile facing tiles must be made according to the elastic lines and signs, and the surface should be smooth, invisible, straight and uniform in width.
(9) The fitting bricks shall be used for plastered glazed brick wall skirts, bathtubs, sinks, and yin and yang corners.
(10) The joints of glazed tiles and external wall tiles shall meet the following requirements:
1) Applying cement paste or cement mortar to the outdoor joints.
2) The indoor seams should be gypsum plaster or cement paste the same color as glazed tiles.
(11) Ceramic tile mosaic tiles should also meet the following requirements:
1) It is advisable to use cement paste or polymer cement paste.
2) The lining should be done from bottom to top, and the whole or independent part should be completed once.
3) When affixing, it should be carefully photographed and its surface should be flat. After it is stable, the paper will be moistened and exposed.
4) The seam width should be adjusted before the initial setting of the cement slurry, and the seam should be flattened with cement slurry.
(12) After affixing, the surface of the facing tile shall be cleaned after the jointing material is hardened.
5. Quality acceptance
(1) During the acceptance, it should be checked whether the type, specification, color, pattern, and inlay method of the materials used meet the design requirements. ?
(2) The veneer panel and the facing tile shall not be skewed, warped, hollowed, missing, missing corners, or cracks.
(3) The surface of the veneering project shall be free from discoloration, caustic soda, taint, mortar flow marks and significant gloss damage. Embellished decorative tiles, such as protruding lines and supports, shall be fitted and matched. ?
(4) The thickness of the protruding wall surface should be the same for the veneer, veneer, and door tiles that are attached to the wall skirts, doors and windows.
(5)装饰外墙板表面的质量,应符合下列规定:
1)颜色应均匀一致,不得有油渍、龟裂、脱皮、铁锈和起砂等。
2)花纹、线条应清晰、整齐,深浅一致,不显接搓。
3)表面平整度的允许偏差不得大于4mm(用2m直尺和楔形塞尺检查)。
[施工]石材和陶瓷饰面的验收
1.?一般规定
(1)饰面工程的材料品种、规格、图案、线条、固定方法和砂浆种类,应符合设计要求。?
(2)饰面板应镕贴在粗糙的基体或基层上,饰面砖应镶贴在平整粗糙的基层上。光滑的基体或基层表面,镶贴前应处理。残留的砂浆、尘土和油渍等应清除干净。?
(3)饰面板、饰面砖应镶贴平整,接缝宽度一致,并填嵌密实,以防渗水。?
(4)镶贴室外突出的檐口、腰线、窗台、雨篷等饰面,必须有流水坡度和滴水线。?
(5)装配式墙板上镶贴饰面砖,宜在预制阶段完成。
(6)装配式挑檐、托座等的下部与墙或柱相接处,镶贴饰面板、饰面砖应留有适量缝隙。?镶贴变形缝处的饰面板、饰面砖留缝宽度,应符合设计要求。?
(7)暑期镶贴室外饰面板、饰面砖,应防止曝晒。
(8)冬期施工,砂浆的使用温度不得低于5度,砂浆硬化前,应采取防冻措施。
(9)饰面工程镶贴后,应采取保护措施。
2.?安装材料质量要求
(1)饰面板、饰面砖应表面平整、边缘整齐,楞角不得损坏。施工前,应按厂牌、型号、规格和颜色进行选配分类。
(2)安装低档饰面板用的铁制锚固件、连接件,应镀锌或经防锈处理。镜面和光面的大理石、花岗石饰面板,应用钢或不锈钢制的连接件入或用铜丝和不锈钢丝进行绑扎。该点要特别注意。?
(3)天然大理石、花岗石饰面板,表面不得有隐伤、风化等缺陷。不宜采用易褪色材料包装。?
注:天然大理石、光面花岗石饰面板镶贴后。如有轻微损坏处,经有关单位同意,可用粘结剂或腻子修补。
(4)预制人造石贴面板,应表面平整,几何尺寸准确,面层石粒均匀,洁净,颜色一致,背面应有平整的粗糙面。
(5)釉面砖的表面应光洁,色泽一致,不得有暗痕和裂纹。釉面砖的吸水率不得大于18%。
3.?石材板饰面
(1)墙面和柱面安装饰面板,应先抄平,分块弹线,并按弹线尺寸进行预拼和编号。
(2)系固饰面板用的钢筋网,应与锚固件连接牢固。锚固件应在结构施工时埋设。
(3)固定饰面板的连接件,其直径或厚度大于饰面板的接缝宽度时,应凿槽埋置。
(4)饰面板安装前,应将其侧面和背面清扫干净,并修边打眼,每块板的上、下边打眼数量均不得少于两个。
(5)室外突出墙面的勒脚饰面板安装,应待上层的饰面工程完工后进行。
(6)饰面板的接缝宽度,如设计无要求时,应符合下表的规定。?
项?次?名?称??接缝宽度(mm)?
1?光?面??1?
2?天然石、粗磨面、麻面、条纹面?5?
3?天然面?10?
4?水磨石?2?
5?人造石、?水刷石?10?
6?大理石、花岗石?1?
(7)饰面板安装,接缝宽度可垫木楔调整,灌注砂浆时,应先在竖缝内填塞15。凹nm深的麻丝以防漏浆,待砂浆硬化后,?将填缝材料清除。
注:光面、镜面和水磨石饰面板的竖缝,可用石膏灰封闭。
(8)饰面板安装,应采取临时固定措施,以防灌注砂浆时移动。
(9)饰面板就位固定后,应用1:2.5水泥砂浆分层灌注,每层灌注高度为150+-2mm,并插捣密实,持其初凝后再灌注上层砂浆。施工缝应留在饰面板的水平接缝以下50-100mm处。
(10)楼梯栏杆、栏板以及墙裙的饰面板安装,应在楼梯踏步和地(楼)面面层施工前完成。
(11)天然石饰面板的接缝,应符合下列规定:
1)?室内安装光面和镜面的饰面板,其接缝应干接,接缝处应用与饰面板相同颜色的水泥浆填抹。
2)?室外安装光面和镜面的饰面板,接缝可干接或在水平缝中垫铅条。垫铅条时,应将压出部分铲除至与饰面板表面齐平。干接缝应用干性油腻子填
3)?粗磨面、麻面、条纹面、天然石饰面板的接缝和勾缝应用水泥砂浆。
(12)人造石饰面板的接缝,应符合下列规定:
1)?水磨石饰面板的接缝应干接,并用与饰面板相同颜色的水泥浆填抹。
2)?水刷石饰面板的接缝应垫水泥砂浆,并用水泥砂浆勾缝。
(13)碎拼大理石饰面施工前,应进行试拼,宜先拼图案,后拼其他部位。拼缝应协调,不得有通缝,缝宽为5-20mm。
(14)饰面板完工后,表面应清洗干净。光面和镜面的饰面板,经清洗晾干后,方可打蜡擦亮。
4.?陶瓷饰面砖
(1)?镶贴饰面砖的基体表面应湿润,并涂抹1:3水泥砂浆找平层。在金属网上涂抹时,其厚度为15-20mm。
(2)饰面砖镶贴前应预排,以使接缝均匀。在同一墙面上的横竖排列,均不得有一行以上的非整砖。非整砖行应排在次要部位或阴角处。?
(3)饰面砖的接缝宽度,应符合设计要求。
室内镶贴釉面砖,如设计无要求时,接缝宽度为1-1.5mm。
(4)釉面砖和外墙面砖,镶贴前应清扫干净,并浸水2h以上,待表面晾干后方可使用。?
(5)釉面砖和外墙面砖宜采用1:2水泥砂浆镶贴,砂浆厚度为6-10mm。
镶贴用的水泥砂浆,可掺入不大于水泥重量15%的石灰膏,以改善砂浆的和易性。
(6)镶贴釉面砖采用聚合物水泥浆时,其配合比应由试验确定。?
(7)镶贴饰面砖的基层表面,如遇有突出的管线、灯具、卫生设备的支承等,应用整砖套割吻合,不得用非整砖拼凑镕贴。?
(8)镶贴饰面砖必须按弹线和标志进行,表面应平整、不显接搓、接缝平直、宽度一致。
(9)镕贴釉面砖墙裙、浴盆、水池等上口和阴阳角处,应使用配件砖。
(10)釉面砖和外墙面砖的接缝,应符合下列规定:?
1)室外接缝应用水泥浆或水泥砂浆勾缝。
2)室内接缝宜用与釉面砖相同颜色的石膏灰或水泥浆嵌缝。
(11)镶贴陶瓷锦砖尚应符合下列规定:
1)宜用水泥浆或聚合物水泥浆镶贴。
2)镶贴应自下而上进行,整间或独立部位宜一次完成。
3)镶贴时应仔细拍实,并使其表面平整,待稳固后,将纸面湿润、揭净。
4)接缝宽度,应在水泥浆初凝前调整,并用水泥浆将缝嵌平。
(12)镶贴后,饰面砖表面的清洗,应待勾缝材料硬化后进行。
5.?质量验收
(1)验收时,应检查所用材料的品种、规格、颜色、图案以及镶贴方法是否符合设计要求。?
(2)饰面板和饰面砖不得有歪斜、翘曲、空鼓、缺楞、掉角、裂缝等缺陷。
(3)饰面工程的表面不得有变色、起碱、污点、砂浆流痕和显著的光泽受损处。突出的管线、支承物等部位镶贴的饰面砖,应套割吻合。?
(4)镶贴墙裙、门窗贴脸的饰面板、饰面砖,其突出墙面的厚度应一致。
(5)装饰外墙板表面的质量,应符合下列规定:
1)颜色应均匀一致,不得有油渍、龟裂、脱皮、铁锈和起砂等。
2)花纹、线条应清晰、整齐,深浅一致,不显接搓。
3)表面平整度的允许偏差不得大于4mm(用2m直尺和楔形塞尺检查)。
[施工]罩面板的验收一.?木夹板罩面
(1)罩面板安装前,应按分块尺寸弹线;安装顶棚应由中间向两边对称进行,墙面与顶棚的接缝应交圈一致。
(2)胶合板如用钉子固定,钉距为80—150mm,钉长为25—35mm,钉帽应打扁并进入板面0.5-1mm,钉眼用油性腻子抹平。?
(3)胶合板面如涂刷清漆时,相邻板面的木纹和颜色应近似。
(4)中密度纤维板如用钉子固定,钉距为80-120mm,钉长为20-30mm,钉帽宜进入板面0.5mm,钉眼用油性腻子抹平。
硬质纤维板应用水浸透、晾干后安装。
(5)胶合板用木压条固定时,钉距不应大于200mm,钉帽应打扁,并进入木压条面0.5-1mm,钉眼用油性腻子抹平。
(6)罩面板的接缝宽度,如设计无要求时,可采用V形缝或采用平缝,缝宽3-5mm,缝的宽度应一致,且应平直、光滑、通顺,十字缝处不得有错缝,如有不顺或毛刺等缺陷,应修平滑。
(7)当木板钉完后,要检查一遍,有否凸凹处、翘边处,并将未沉人的钉头打进夹板中。?
(8)采用压条时,根据设计的间距位置,先弹墨线,按线钉压条。如采用木压条,必须用干燥、无节疤、无裂纹的木材,规格尺寸一致,表面平整光滑,不得有扭曲现象。木压条应宽窄一致、平直,接缝处两端用小齿锯断料,接头割角平整严密。?当夹板钉完之后,认真进行自检,发现质量缺陷,及时进行修整,确认合格,方可转到下道施工项目。
(9)墙和柱的罩面板下端,如用木踢脚板覆盖,罩面板应离地面20—30mm;用大理石、水磨石踢脚板时,罩面板下端应与踢脚板上口齐平,接缝严密。
二.?石膏板罩面:
(1)在装钉石膏板前,先检查骨架质量,重点检查吊杆顺直、受力均匀、龙骨间距不大于500n皿(潮湿环境按设计要求适当减小间距),龙骨下表面平顺无下坠感,主、配件连接紧密、牢固等,确认合格方可装钉。?
(2)板的切割,先用刀片切割正(纸)面,沿切割线折断,然后切割背面纸,使切割板的边缘平直方正,无缺楞掉角等缺陷。?
(3)铺板固定。将石膏板的长边(包封边)与支承龙骨相垂直铺设,板不得有悬挑现象。石膏板对接时应靠紧,但不得强压就位。可从一板角或中间行列开始,不宜多点同时铺钉。 It is required that the seams should be straight, with the same width and width, and there should be no staggering phenomenon.
石膏板用4×25mm或4×35mm的自攻螺钉与龙骨钉牢,不得有松动现象。螺钉位置布置均匀,钉眼距包封边不小于10mm、距切割边不小于15mm;钉距在板边处宜150-200mm、在板中心处宜200-300mm;钉头嵌入板面0.5-1mm,以不损坏纸面为宜;钉眼用石膏腻子嵌平。?
(4)板缝处理,在包边的板缝处,用刮刀将嵌缝腻子填嵌密实,再刮厚约1mm、宽约60mm腻子,随即贴上穿孔纸带;用刮?刀顺着纸带方向刮压,使腻子均匀地挤出纸带外。在切割边接缝处应清理干净,用石膏腻子填嵌密实、平滑。?
(5)接缝。石膏板对接时要靠紧,但不能强压就位5板的对接缝要错开,墙两面的接缝不能落在同一根龙骨上;采用双层板时,第二层板的接缝不能与第一层的接缝落在同一竖龙骨上,双层石膏板应错位拼接。
[施工]花岗石(大理石)地面的验收
1.?一般规定
(1)饰面工程的材料品种、规格、图案、线条、固定方法和砂浆种类,应符合设计要求。?
(2)饰面板应镕贴在粗糙的基体或基层上,饰面砖应镶贴在平整粗糙的基层上。光滑的基体或基层表面,镶贴前应处理。残留的砂浆、尘土和油渍等应清除干净。?
(3)饰面板、饰面砖应镶贴平整,接缝宽度一致,并填嵌密实,以防渗水。?
(4)镶贴室外突出的檐口、腰线、窗台、雨篷等饰面,必须有流水坡度和滴水线。?
(5)装配式墙板上镶贴饰面砖,宜在预制阶段完成。
(6)装配式挑檐、托座等的下部与墙或柱相接处,镶贴饰面板、饰面砖应留有适量缝隙。?镶贴变形缝处的饰面板、饰面砖留缝宽度,应符合设计要求。?
(7)暑期镶贴室外饰面板、饰面砖,应防止曝晒。
(8)冬期施工,砂浆的使用温度不得低于5度,砂浆硬化前,应采取防冻措施。
(9)饰面工程镶贴后,应采取保护措施。
2.?安装材料质量要求
(1)饰面板、饰面砖应表面平整、边缘整齐,楞角不得损坏。施工前,应按厂牌、型号、规格和颜色进行选配分类。
(2)安装低档饰面板用的铁制锚固件、连接件,应镀锌或经防锈处理。镜面和光面的大理石、花岗石饰面板,应用钢或不锈钢制的连接件入或用铜丝和不锈钢丝进行绑扎。该点要特别注意。?
(3)天然大理石、花岗石饰面板,表面不得有隐伤、风化等缺陷。不宜采用易褪色材料包装。?
注:天然大理石、光面花岗石饰面板镶贴后。如有轻微损坏处,经有关单位同意,可用粘结剂或腻子修补。
(4)预制人造石贴面板,应表面平整,几何尺寸准确,面层石粒均匀,洁净,颜色一致,背面应有平整的粗糙面。
(5)釉面砖的表面应光洁,色泽一致,不得有暗痕和裂纹。釉面砖的吸水率不得大于18%。
3.?石材板饰面
(1)墙面和柱面安装饰面板,应先抄平,分块弹线,并按弹线尺寸进行预拼和编号。
(2)系固饰面板用的钢筋网,应与锚固件连接牢固。锚固件应在结构施工时埋设。
(3)固定饰面板的连接件,其直径或厚度大于饰面板的接缝宽度时,应凿槽埋置。
(4)饰面板安装前,应将其侧面和背面清扫干净,并修边打眼,每块板的上、下边打眼数量均不得少于两个。
(5)室外突出墙面的勒脚饰面板安装,应待上层的饰面工程完工后进行。
(6)饰面板的接缝宽度,如设计无要求时,应符合下表的规定。?
项?次?名?称?????????????????????????????接缝宽度(mm)?
1?光?面????????????????????????????????????????????1?
2?天然石、粗磨面、麻面、条纹面?????????5?
3?天然面??????????????????????????????????????????10?
4?水磨石??????????????????????????????????????????2?
5?人造石、?水刷石?????????????????????????????10?
6?大理石、花岗石????????????????????????????????1?
(7)饰面板安装,接缝宽度可垫木楔调整,灌注砂浆时,应先在竖缝内填塞15。凹nm深的麻丝以防漏浆,待砂浆硬化后,?将填缝材料清除。
注:光面、镜面和水磨石饰面板的竖缝,可用石膏灰封闭。
(8)饰面板安装,应采取临时固定措施,以防灌注砂浆时移动。
(9)饰面板就位固定后,应用1:2.5水泥砂浆分层灌注,每层灌注高度为150+-2mm,并插捣密实,持其初凝后再灌注上层砂浆。施工缝应留在饰面板的水平接缝以下50-100mm处。
(10)楼梯栏杆、栏板以及墙裙的饰面板安装,应在楼梯踏步和地(楼)面面层施工前完成。
(11)天然石饰面板的接缝,应符合下列规定:
1)?室内安装光面和镜面的饰面板,其接缝应干接,接缝处应用与饰面板相同颜色的水泥浆填抹。
2)?室外安装光面和镜面的饰面板,接缝可干接或在水平缝中垫铅条。垫铅条时,应将压出部分铲除至与饰面板表面齐平。干接缝应用干性油腻子填
3)?粗磨面、麻面、条纹面、天然石饰面板的接缝和勾缝应用水泥砂浆。
(12)人造石饰面板的接缝,应符合下列规定:
1)?水磨石饰面板的接缝应干接,并用与饰面板相同颜色的水泥浆填抹。
2)?水刷石饰面板的接缝应垫水泥砂浆,并用水泥砂浆勾缝。
(13)碎拼大理石饰面施工前,应进行试拼,宜先拼图案,后拼其他部位。拼缝应协调,不得有通缝,缝宽为5-20mm。
(14)饰面板完工后,表面应清洗干净。光面和镜面的饰面板,经清洗晾干后,方可打蜡擦亮。
4.?陶瓷饰面砖
(1)?镶贴饰面砖的基体表面应湿润,并涂抹1:3水泥砂浆找平层。在金属网上涂抹时,其厚度为15-20mm。
(2)饰面砖镶贴前应预排,以使接缝均匀。在同一墙面上的横竖排列,均不得有一行以上的非整砖。非整砖行应排在次要部位或阴角处。?
(3)饰面砖的接缝宽度,应符合设计要求。
室内镶贴釉面砖,如设计无要求时,接缝宽度为1-1.5mm。
(4)釉面砖和外墙面砖,镶贴前应清扫干净,并浸水2h以上,待表面晾干后方可使用。?
(5)釉面砖和外墙面砖宜采用1:2水泥砂浆镶贴,砂浆厚度为6-10mm。
镶贴用的水泥砂浆,可掺入不大于水泥重量15%的石灰膏,以改善砂浆的和易性。
(6)镶贴釉面砖采用聚合物水泥浆时,其配合比应由试验确定。?
(7)镶贴饰面砖的基层表面,如遇有突出的管线、灯具、卫生设备的支承等,应用整砖套割吻合,不得用非整砖拼凑镕贴。?
(8)镶贴饰面砖必须按弹线和标志进行,表面应平整、不显接搓、接缝平直、宽度一致。
(9)镕贴釉面砖墙裙、浴盆、水池等上口和阴阳角处,应使用配件砖。
(10)釉面砖和外墙面砖的接缝,应符合下列规定:?
1)室外接缝应用水泥浆或水泥砂浆勾缝。
2)室内接缝宜用与釉面砖相同颜色的石膏灰或水泥浆嵌缝。
(11)镶贴陶瓷锦砖尚应符合下列规定:
1)宜用水泥浆或聚合物水泥浆镶贴。
2)镶贴应自下而上进行,整间或独立部位宜一次完成。
3)镶贴时应仔细拍实,并使其表面平整,待稳固后,将纸面湿润、揭净。
4)接缝宽度,应在水泥浆初凝前调整,并用水泥浆将缝嵌平。
(12)镶贴后,饰面砖表面的清洗,应待勾缝材料硬化后进行。
5.?质量验收
(1)验收时,应检查所用材料的品种、规格、颜色、图案以及镶贴方法是否符合设计要求。?
(2)饰面板和饰面砖不得有歪斜、翘曲、空鼓、缺楞、掉角、裂缝等缺陷。
(3)饰面工程的表面不得有变色、起碱、污点、砂浆流痕和显著的光泽受损处。突出的管线、支承物等部位镶贴的饰面砖,应套割吻合。?
(4)镶

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