Polycarboxylate high-performance water reducer is the third generation developed after common water reducer represented by calcium lignosulphonate and efficient water reducer represented by naphthalene. It is mainly applied to the synthesis of polycarboxylate water reducer. Product molecular weight distribution is narrower with lower by-product content and better batch-to-batch stability. Meanwhile, raw materials are strictly controlled to guarantee safety and environmental protection of the product. It is currently widely applied to highway, bridge, dam, tunnel, high-rise building, etc.
LV8151 is a viscosity reducing product characterized by high water reducing rate, low gas content, fine concrete workability, soft concrete without hardening, and etc. It can improve the workability of concrete and can be widely applied to high-rise pump concrete, high-strength concrete, fair-faced concrete, and etc.
ES9201 is a comprehensive early strength product. The polycarboxylate water reducer synthesized by ES9201 can raise concrete density and penetrating quality; improve the workability of concrete; accelerate the development of early strength; and promote concrete durability. It has the functions of shortening work duration, improving work efficiency, accelerating template and site turnover and prominent economic effect. It can be applied to precast concrete, high-strength concrete, rapid de-moulding concrete, and etc.
WR6251 is an improved version of WR6201. Apart from all fine performances of WR6201, the polycarboxylate water reducer synthesized by WR6251 has better water reducing rate and slump resistance, as well as more cost-effective performance. It is a comprehensive water reducing and slump resistant product, and can be applied to commercial concrete with high performance and high strength (over C60) for site stirring and long distance transportation.
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