high range polycarboxylic water-reducer (powder)
1. third generation of concrete admixtures
2. fine comprehensive performance
3. green environmental protective products

Certificates: ISO9001, MSDS

Product Information:  
Specification Items: TOJ800-10 
Visual Appearance: Light Yellow Powder
Density(23°C) (g/cm3): 501±10kg/m3
Acidity: 9.0±0.5
Solid Content: 98.0±1.0
Cl- (%): ≤0.10
Na2SO4 (%): ≤4.0
Na2O+0.658K2O (%): ≤5.0
Solubility: Very Soluble
Dosages for Standard Cement (wt% of cement):0.20±0.02
Cement Paste Flow: ≥240
Water Reducing of Mortar: ≥25~29
Stability(0°C, 24hours): Stable

Advantages:
1. High water reduction. The water reduction rate of concrete is above 38%. Improving concrete working characteristics, increasing concrete strength and durability.
2. Good slump retention concrete pump ability.
3. Good dispensability: Making concrete have high fluidity.
4. Good cohesiveness. Making concrete have excellent workability, non- segregate & non-bleeding
5. Lower cost & No harmful substances
 

Methods of application:

1.According to the design requirements of concrete, after experiment adjusting the amount of water and sand,can reach the dosage which meets the requirement of slump,strength and bond condition.

2.It applies to high-performance concrete, high strength concrete, high fluidity concrete.When applied to above C50 concrete, raw materials should be sel ected on technical specifications,decide the appropriate mixing process and get a number of experimental data.To make the fluidity of concrete meet the construction requirements, the strength of concrete should have a certain margin coefficient.

3.The product can be mixed into concrete with mixing water, the result is better.

Safety cautions:

1.This product is alkaline liquid, non-toxic, non-corrosive,environment friendly. But not be edible,in case body surface and eyes contact with it, please use amount of top water wash immediately, on the part of people caused by allergies, should be timely medically treated.

2.This product should be stored in covered containers to keep from rain,impurity,evaporation .

3.The storage period is 12 months.