Polycarboxylate (polycarboxylate, PC) because of its low dosage, high water reduction, concrete shrinkage, environmental protection, etc. have been widely used [1-2]. But in the practical application of concrete found in traditional Polycarboxylate to aggregate the clay content is very sensitive, with the increase in the amount of sludge containing dispersion and PC slump performance degradation, fresh concrete the work of the great blessing decline. PC content is increased, although the initial fluidity improvement in Xinyang City polycarboxylate water reducer, but still can not solve the excessive slump loss [3-6]. Adverse effects on PC dispersion of clay in the current quality sand, stone increasingly scarce resource environment is an urgent need to address the issue. In view of this, the paper polymer structure design theory, synthesized a novel anti-clay Polycarboxylate, to a certain extent, solve the Polycarboxylate sensitive to soil problems. I believe the test results of some water reducing agent rather than the product manual instructions marvelous product, Polycarboxylate use, or even a very good product test results for a specific project may not be suitable, but on the contrary, some Although the product is not very outstanding test results, there may be just an engineering concrete material formulated to meet the requirements. In addition, due to changes in raw materials, test results when tenders are not representative of the actual implementation of the project of. GB50119-2003 "concrete admixture technical specifications" in "2.1.4" clearly states: raw materials used in concrete mixed with additives such as cement, sand, stone, admixtures, additives shall comply with national regulations in force in the relevant standards; When the trial with mixed concrete admixtures, construction materials should be used, Polycarboxylate equipment, test items should be determined according to the design and construction requirements, testing conditions and construction conditions are the same as when the project of the raw materials or concrete performance requirements occur When the changes should be tested again with the test. Xinyang City polycarboxylate water reducer, high-strength materials, Polycarboxylate model provided by the high-strength Materials Co., Ltd. Linyi City. Xinyang City polycarboxylate water reducer, high-strength materials, Polycarboxylate models are high-strength Materials Co., Ltd. Linyi (www.lygqjc.cn) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: Zhu Meng income.