Poly Carboxylic Acid Superplasticizer For Building Materials

Best sales poly carboxylic acid superplasticizer for building materials
polycarboxylates concrete water reducer is present in the world the most cutting-edge, for the highest in technology and application foreground best, comprehensive optimal performance of a concrete superplasticizer (superplasticizers). Poly carboxylic acid series high performance water reducing agent is a kind of compound product which is a kind of graft copolymer of carboxylic acid and other effective additives. By the same kind of domestic and foreign production.

The performance comparison shows that the high performance water reducing agent of poly carboxylic acid has reached the international advanced level in terms of technical performance index and price performance ratio.
1, low dosage, high water reducing rate, water reduction rate can be as high as 45%;
2, less slump loss, concrete slump loss rate of 1H is less than 5%, 2h less than 10%;
3, enhance the effect significantly, concrete 3D compressive strength increased by 110% ~ 50, 28d compressive strength increased by 80% ~ 40, 90d compressive strength increased by 30 ~60%;
4, concrete with excellent workability and no segregation and bleeding phenomenon, concrete appearance color uniformity. When used in the preparation of high standard concrete, the adhesion of the concrete is good and it is easy to mix;
5, the gas content is moderate, no adverse effect on the elastic modulus of concrete, the frost resistance and durability is good;
6, can reduce the cement early hydration heat, is conducive to the mass concrete and summer construction;
7, good adaptability, cement, admixture compatibility good, good adaptability to temperature, and different varieties of cement and admixture admixture has good compatibility to solve the other reducing agent and cementitious material of poor compatibility with;
8, low shrinkage, can significantly reduce the concrete shrinkage, anti freezing and thawing capacity and anti carbonation capacity significantly
In the ordinary concrete, the volume stability and long-term durability of concrete are improved remarkably;
9, low alkali content, alkali content is less than 0.2%, which can effectively prevent the occurrence of alkali aggregate reaction
10, product stability is good, long-term storage without stratification, precipitation phenomenon, low temperature when no crystallization;
11, the product is green and environmental protection, does not contain formaldehyde, for environmentally friendly products;
12, good economic efficiency, the comprehensive cost of the project is lower than the use of other types of products, with the same strength conditions can save cement 15-25%.