Accelerator GQ-206S accelerator is aluminum oxide as the main ingredient clinker, calcined ground from Polycarboxylate wholesale, is a cement hydration reaction can accelerate significantly shorten setting time retarding agent. The main role is to regulate concrete base condensation, curing speed, has been widely applied in Ben shot of concrete, the base has a spray slurry cohesiveness, and dust is small, a small rebound, corrosive weak and small impact on the working environment and so on. ◎ The main technical performance: ◆ Appearance: gray powder. ◆ appropriate content: for the anchor spray dosage is 4-6% by weight of cement, the cement paste setting time 1-5 minutes, final setting time 6-10 minutes, used to adjust the ordinary concrete setting time, content is It is preferably 1-3% by weight of the cement. ◆ cement setting time influenced by the temperature should be lower than 20 ℃ appropriate increase in dosage. ◆ incorporation of the agent, one day strength can be increased 1-3 times, about 28 days is not mixed with the intensity of 80%. ◆ sprayed concrete and mortar to meet process requirements. ◆ steel without corrosion, does not affect the permeability of concrete, shrinkage performance. ◆ good adaptability to cement, does not affect the late strength of concrete. ◆ First, final set time interval is short, can accelerate the progress, reduce project cost Polycarboxylate synthesis, conservation of raw materials. ◎ main purposes: ◆ widely used for temporary or permanent support member defense, coal, railway, water and electricity, geology and other underground tunnel project. ◆ for metallurgy, mine shafts and underground tunnel and diversion tunnel, to end stations and other projects. ◆ Shotcrete process better. Depending on the poly-carboxylic acid based superplasticizer products into its main chain structure of two categories: one acrylic or methacrylic acid-based chain, graft different side chain length of the polyether. The other is based maleic anhydride grafting different side chain length of the polyether. On this basis, it derived from a range of different characteristics of superplasticizer products. [2] before the polycarboxylate admixture occurs, there are lignin sulfonates yield polycarboxylate superplasticizer admixtures, naphthalene sulfonate formaldehyde condensates, melamine formaldehyde condensate, acetone sulfonate formaldehyde condensate , an amino sulfonate formaldehyde condensates and the like. The early 1980s, Japan developed the first successful superplasticizer. A new generation of polycarboxylate type superplasticizer overcome some disadvantages of traditional water reducer, with a low dosage, good performance slump, concrete shrinkage rate, adjustable and strong on the molecular structure of high performance potential, production highlight the advantages of the process does not use formaldehyde. [3] Polycarboxylate yield _ _ Polycarboxylate high-strength building materials (view) provided by the high-strength Materials Co., Ltd. Linyi City. Linyi high-strength building materials Limited (www.lygqjc.cn) is a professional, "polycarboxylate superplasticizer, polycarboxylate liquor, liquor polycarboxylate" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "poly-carboxylic acid liquor, polycarboxylate water reducer, pumping agent polycarboxylate" brand has a good reputation . We adhere to the "service first, customer first" principle, so that high-strength building materials has won the trust of customers and the public in concrete products, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!