Naphthalene Series High Concentration Superplasticizer

We offers gk-a naphthalene series high concentration superplasticizer.
This product is a chemical synthesis of naphthalene series water reducer, conforms to gb8076-2008 concrete admixtures national standards, is a good performance non-air entraining superplasticizer, it has strong dispersion effect of cement particles, high water reducing rate, can save a large amount of cement, meanwhile improve the strength of concrete significantly, has a obvious improvement on the concrete frost resistance, impermeability and other indicators.
Product description
a. The main technical performance
1. Recommended amount of admixture is 0.3~0.7%, water reducing rate is 12~25%
2. On the condition of unchanged water cement ration, can increase the concrete slump by more than 10 cm.
3. In the appropriate dosage, can make the concrete r3.r7.r28 strength increased by more than 40~60%, 30~40% and 20%
4. Strong adaptability to cement, suitable for ordinary portland cement, slag cement, etc
5. Can be used in combination with other admixture, produce various features concrete admixture product.
A. The main physical and chemical indicators
1. Appearance: yellowish powder
2. Ph:7~9, sodium sulfate≤5%, alkali content 14~16%
3. Solid content≥93%, the chloride ion content≤0.25%
b. Package. Transportation. Storage
1. Package:use the plastic bag with lining package,every bag 40±0.2kg
2. Storage: the product should be set in airy and dry place, caking and moisture absorption, don’t affect the use effect after melting.
Projects:cambodia kingdom ganzai hydropower station sichuan water reservoir.