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 0～20℃compression 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 superplastic 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 aforehand.
 

Product Specification/Models
Water Reduction: ≥12
Water Penetration,: ≤90

Air Content: ≤3.0

Initial setting time: -90～+120
Terminal setting time: -90～+120
Compression strength: 1day≥180
3d≥160
7d≥130
28d≥115
Shrinkage 28d≤135

Corrosion to steel bars : none
 

Application
1. 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.

Other Information
RECOMMENDED BLEND DOSAGE

The blend dosage normally ranges from 2 %.The standard blend dosage is established at 2%.


DIRECTIONS
1. The powdery agent can be agitated together with cement. Accurate measurement is essential.
2. A 30-second agitation is required to achieve good homogeneity.


PACKGING,TRANSPORTATION AND STORAGE
1. Woven fabric bag with plastic liner.Net weight:25kg 0.13 or 50kg 0.25.
2. Cautions should be taken to prevent from being torn by sharp-ended objects while packages are transferred or delivered.
3. It should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective for two years. At the expration, re-use is allowed if the testing results fall within the established range. In case of humidity contamination, re-use is allowed after drying and crushing.