Uses:
SNF superplasticizer can be applied to make flowable,strong or steamcuring concrete.The minimum working temperature can be as low as 0C degree.In steam curing,concrete with superplasticzer has to be strong enough before heating.The steam curing specification has to be pretested.It is particularly used as base material for compound admixtures.SNF possesses the features of no retarding,no air-introducing,superplastic high water-reducing and strength enhancing.It has low alkali content,low sulfonate,and high purity.It can be widely used in different concretes with less dosage and easy to use.
Advantages:
High water-reducing rate:SNF can reduce water more than 25%.It has features of superplasticizer,effectively increases concrete fluidity and reduces water penetration and segregation.Therefore.improves concrete placement and makes concrete easy to use and compacting.
Strengthening:
Given the same amount of cement and slump requirement,this product can increase the concrete stress by 50-110%,40-90%,40-70% and 20-40% on day 1,3,7 and 28 respectively.
High applicability:
It can be used with different variety of cement.It is compatible with other admixtures.It may be used with expanding admixture,air entraining admixture as well as fly ash for supplementary and catalytic purpose.
Appropriate setting time:
It has less effect on the initial and final setting time.The difference in setting time generally is less than 1 hour.
Low sodium sulfonate content:
The aqueous solutions has no crytals in winter,which can avoid pipeline congestions when SNF applied.
Safety:
No toxic,smell and radiation,no corrosion to steel bar,no flammable and explosive material.
Effective durability:
It can modify the structure of concrete and increase the property of anti-seepage,anti-freezing,and carbonization.
Easy to use:
It can be added directly or used after soluted in water.It can be used for different working condition and concrete mixter.