Detailed Product Description

Advantage:                                                                            

 1. Noticeable water reducing and dispersing effect,the water-reducing rate achieve 18%-28%, FNXB-5 improves flowability of cement paste in the lower water-cement ratio.

2. Improved workability when keeping the constant  water cement ratio,

FNXB-5 improves flowability of concrete without bleeding,FNXB-5 improves grip between concrete and steel,make the surface smoothing.

3. Keeping constant strength,when FNXB-5 is  added to the concrete at a proportion of 0.75%~1.2% of cementitious material can save 15%-25% cement.

4. Higher,early and ultimate strengths.At the same of cement quantity and slump constant,when FNXB-5 is  added to the concrete at a proportion of 0.75%~1.2% of cementitious material, concrete strength can improve 50%-120% in 1 day, concrete strength can improve 40%-100% in 3 days, concrete strength can improve 30%-80% in 7 days, concrete strength can improve 25%-75% in 28 days,and the later strength continues to grow.

5. FNXB-5 can' t be used as retarder and air entraining admixture,FNXB-5 has the good adaptability to cement,it can improve the concrete physical and mechanical properties and reduce hydration heat of cement.it can increase  resistant to infiltration and havent the effect on concrete shrinkage.

6. FNXB-5 can be used to prepare high durability concrete and water-tight concrete.

                                                                                   SPECIFICATION

GOODS: Poly naphthalene sulfonate formaldehyde superplasticizer

DATE:  2008/11/18

Performance of homogeneous

Performance of physical mechanics concrete