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1. Hardening Accelerating Admixture Widely used in pre-cast & deposit concrete. armored concrete, pre-stressed reinforced concrete and fly-ash-cement concrete.
2. Compatible with Portland cemen, normal Portland cement, Porland slag cement, fly-ash cement and Portland pozzolanic cement etc. 3. Suitable for selt-cured concrete and its formulations. It has remarkable effects of water reduction and enhancement, especially at the early stage. The modulus and site utilization can be improved. Product Feature 1. Appearance: Pale powder. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars. 2. The combined early-strength powdery agent can improve early strength and save cement. 3. At 0ï½20âcompression strength can be increased by 80% on the 1st day,60% on the 3rd day,30% on the 7th day and 15% on the 28th day when the agent is added at 2%. 4. 12% of water can be reduced when it is applied to normal super plastic concrete at 2%. 5. After application, all physical properties of concrete can be improved to a certain extent. 6. 10% of cement will be reserved when it is applied as a condition of blending in which collapsibility and strength are fixed a forehand. Product Specification/Models : Water Reduction: ≥12 Water Penetration,: ≤90 Air Content: ≤3.0 Initial setting time: -90ï½+120 Terminal setting time: -90ï½+120 Compression strength: 1day≥180 3d≥160 7d≥130 28d≥115 Shrinkage 28d≤135 |
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