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 Polycarboxylate made wholesale, its main feature is a small dosage Polycarboxylate manufacturers, retarding effect is remarkable; the construction of concrete hot hot season, solve temperature control, improved construction conditions, combined with concrete level and other extremely favorable, can effectively improve the workability of concrete, reduce bleeding, 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 at the same time, the incorporation of this product 0.5-0.7%, 28 days strength increased by 30-50% ◆ can effectively improve the workability of concrete, reduce water seepage, improve permeability, water capacity. ◆ can effectively inhibit cement hydration reaction rate, lower heat of hydration, postpone and delay time peak heat of hydration, reduces the temperature rise inside the concrete Polycarboxylate synthesis, improving crack resistance of concrete. ◆ no corrosion of steel role. Pumping agent is an important concrete admixture is an important pillar industry of new building materials products. Pumping agent not only greatly improve the mechanical properties of high strength concrete Polycarboxylate, and provides a simple and easy construction process. Our first application of pumping water reduction rate of more than 5% less than 10% of the ordinary pumping agent, such as sodium rosin, lignin sulfonate and soap acid. But because of its low water reduction, limited engineering reasons soon to be replaced. Polycarboxylate Production | Heilongjiang Polycarboxylate | 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!