JW-V Amino sulfonate high-performance water reducing agent
JW-V amino sulfonate superplasticizer is one kind of new type and high range water reducer developed by our company. The molecular structure of water reducer introduced a large number of amino acids and other active hydroxyl group, with a low dosage, super plasticizer, high water reduction, enhancement effect, and compatibility with cement , an overall improvement in the physical properties of concrete, etc., especially suitable for high-strength, high fluidity, high volume, pumping concrete projects.
1. Main Properties
Supplied as brownish red liquid and brown powder,non-toxic,odorless,non-flammable and free steel-corrosion effect.
Increasing fluidity: the fluidity of cement paste is greater than 220mm, the same proportion when the concrete mix, mixed with the right amount of superplasticizer can enhance fluidity from 0-50mm up to 170-250mm.
Excellent water reduction ability: amino sulfonate superplasticizer can significantly reduce more than 23% mixing water in concrete.
Enhance concrete strength: While maintaining constant fluidity concrete, reduce water consumption, reduce water-cement ratio, greatly improve the strength of concrete.
Excellent compatibility with Portland cement.
Amino sulfonate superplasticizer is widely used in high-strength, high fluidity, high volume, pumping concrete projects.
The dosage of amino sulfonate superplasticizer for liquor and powder is typically 0.8%-1.5% and 0.3%-0.7% respectively.
When powdered solid used directly, should be put into cement mixing things together, not directly added to the surface of wet sand and stone; If with the solution, it should be fully dissolved.
To ensure the uniformity of concrete, the mixing time should be extended 30-60 seconds.
In order to get the best results, we recommend that users use the product, according to the technical requirements of the project and the actual conditions, refer to the above description of the content of this agent, mixing methods and mixing time for concrete test with the test, to test its workability, setting time and strength meets the project requirements, the construction process, to strictly control the water-cement ratio and agent dosage.
4. Packing and Storage
For powder: woven fabric bag with plastic liner, net weight 40kg. For liquid: Canned or packaged according to agreement.
It should be stored in a dry environment, water should be sealed, powder should pay attention to moisture, avoid caking.
This product is valid for three years, powder stacking height should not exceed 10 bags.