Item:Polycarboxylate
Superplasticizer
Dosage:0.2%*C
Specification
Appearance: pale white Solid Content: 98%±1%
Test Items Criterion Test Result
Water Reducing Rate % ≥25 30
Compressive Strength Ratio% 1day≥170 192
3day≥160 190
7day≥150 178
28day≥130 160
Air Content% ≤6.0 3.0
Bleeding Ratio% ---- 0
Shrinkage (28 day)% ≤100 100
Setting Time Deff min. Ini.-90~+120 +82
Fin.-90~+120 +101
Na2SO4% ≤0.2 0.2
Chloride Content % ≤0.6 0.15
Slump Retention (60min)mm ----- 180
Fluidity of cement pastemm ≥250 260
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 28d 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 25% 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:25 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
Optional Information
- Payment : TT LC
- Delivery : 15 days
- Origin : China
- Minimum Order : 3 Tons
- Packaging : 25kg Woven fabric bag with plastic liner,25KG cardboard drum
- Samples : Free
- Sample Price : 0 USD
