Ultra-retarding superplasticizer GQ-211 Super retarding superplasticizer Executive Standard: GB8076-2008 GQ-210 ultra-slow superplasticizer based on naphthalene superplasticizer as the main component and other complex variety of surface active substances formed, its main feature is a small dosage, retarding effect is remarkable; the construction of concrete hot hot season, solve temperature control, improved construction conditions, concrete dimensions and other extremely favorable combination, can effectively improve the workability of concrete, reduce bleeding Water polycarboxylate liquor production, improve water impermeability and durability, are widely used in concrete, hydraulic concrete dam engineering. Homogeneity ◎ Specifications: ◆ The product is brown or brownish-gray powder. ◆ powder fineness: 0.315mm sieve ≤10%. ◆ paste fluidity ≥180mm. ◎ The main technical performance: ◆ Under the same conditions, the incorporation of this product 0.5-1% water reduction rate of 15-20%. ◆ at the same intensity, it can save 10-15% of cement. ◆ slump in the same situation, the incorporation of the product poly-carboxylic acid liquor manufacturers at 0.5-0.7%, 28 days strength increased by 30-50% ◆ can effectively improve the workability of concrete, reduce water seepage, improve permeability, waterproof. ◆ can effectively inhibit cement hydration reaction rate polycarboxylate liquor manufacturer, lower heat of hydration, postpone and delay time peak heat of hydration, reducing the temperature rise inside the concrete, improving crack resistance of concrete. ◆ no corrosion of steel role. Linyi Building Material Co., Ltd. is specialized in producing high-strength Polycarboxylate polycarboxylate liquor manufacturers! The mother liquor polycarboxylic acid having a comb-shaped structure, the use of a molecule having a longer length and a polyoxyethylene long-chain high density sulfonic acid groups, so as to have a larger steric hindrance and electrostatic repulsion, to provide a more cement large dispersion and higher water rates. 1, the concrete work is good: fresh concrete workability is good, not isolation, no bleeding, good cohesion, gas content is moderate polycarboxylate liquor, suitable for pumping; 2, the concrete to harden and durability high: Concrete high age strength, good volume stability, permeability, anti-freeze, anti-corrosion and anti-carbonation outstanding performance; 3, adaptability: Portland cement, ordinary portland cement, slag powder fly ash cement, pozzolan cement and various admixtures have wide adaptability. 4, the overall performance stand out: the product has a high water reduction (water reduction up to 35%) and low slump loss rate and improve the performance of concrete to improve concrete strength and durability. . 5, green, environmental protection: non-toxic materials used, the production process without waste generated. Polylactic acid liquor manufacturers, Hebei-acid liquor, high-strength high-strength building materials provided by the Building Materials Co., Linyi. Linyi high-strength building materials Limited (www.lygqjc.cn) strong, credible, concrete and Shandong Linyi products and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead high-strength construction materials into the brilliant and you work for a better future!