الوصف

Item:Polycarboxylate Superplasticizer

Dosage:0.2%*C

Appearance: pale white Solid Content: *8%±1%



Specification



Test Items Criterion Test Result

Water Reducing Rate % ≥*5 *0



Compressive Strength Ratio% 1day≥**0 **2

3day≥**0 **0

7day≥**0 **8

*8day≥**0 **0



Air Content% ≤6.0 3.0

Bleeding Ratio% ***- 0

Shrinkage (*8 day)% ≤**0 **0

Setting Time Deff min. Ini.**0~***0 **2

Fin.**0~***0 ***1



Na2SO4% ≤0.2 0.2

Chloride Content % ≤0.6 0.*5

Slump Retention (*0min)mm ****- **0

Fluidity of cement pastemm ≥**0 **0

Corrosion to steel none none





Application:



ZT-SPC is a superplasticizer for high performance concrete, high strength concrete, high volume fly ash/slag concrete and grouting/self-leveling screed/mortar.



Properties

1 、 High early strength: Significant increase of early strength and *8d strength.

2 、 Low slump lose: Great reduction of slump lose.

3 、 Excellent durability: Reduction of cracking , shrinkage and creep.

4 、 High water reduction: Water reduction more than *5% according to different application.

5 、 Environmental friendly products: Non pollution during production.





Technology

ZT_SPC is a raw material for superplasticizer. It is recommended that applicants should determine the ZT-SPC dosage in their own formulation according to their trial runs.



Application Method

1 、 ZT-SPC is used to produce high performance, high strength and flowable concrete.

2 、 Dosage of ZT-SPC is determined according to the designated concrete mix through trial mixing.

3 、 ZT-SPC is dosed either together with water or after the addition of water. It shows more effective when PC-P is dosed after the addition of water.



Handling Notes

1 、ZT-SPC is a weak alkaline liquid or powder. It shows negligible toxic, hazardous, and corrosive. It is inedible.

2 、 When it contacts to eyes and skin, The affected area shall be immediately rinsed with plenty of water for minutes. Consult physician if irritation persists.

3 、 Keep container closed when it is not in use. Do not store the product directly under sunlight.

Package

1.Powder:*5 Kg cardboard drum with plastic bag,or as required

2.It shall be kept from direct sunlight and stored at the ambient temperature greater than its freezing point