1, with a variety of cement compatibility, concrete slump retention performance Polycarboxylate good book, to extend the construction time of concrete. 2, low dosage, high water reduction, shrinkage. 3, greatly improve the early, late strength of concrete. 4, the product of low chloride ion content, low alkali content, is conducive to the durability of concrete. 5, the production process of non-polluting, formaldehyde-free, in line with ISO14000 international environmental management standard strong polycarboxylate superplasticizer, is a green product. 6, the use of polycarboxylate superplasticizer, fly ash can be used more or substituted slag cement, thereby reducing costs. [5] GQ-205 retarding superplasticizer plastic - plastic - for solving concrete technical problems and developed a new type of superplasticizer. Its main feature is the high water reduction, water retention, plasticity, and no chlorine, low alkali, low dosage, to cement a strong diffusion capacity better adaptability for concrete, high strength, high flow state concrete and high performance concrete. Homogeneity ◎ Specifications: ◆ Appearance: powder is brown, reddish brown liquid. ◆ powder Solid content ≥92%, liquid solid content 30% ± 0.2%. ◆ powder fineness: 0.315mm sieve ≤10%. ◆ paste fluidity ≥250mm. ◆ PH value: 7-9. ◎ The main technical performance: ◆ The product powder dosage is 0.3-1.2% of cementing material synthesized polycarboxylate superplasticizer, the liquid content of 1-2% water reduction rate of 15-25%. ◆ incorporation of the agent, the slump two hours almost no losses. Suitable for long-distance transport, to facilitate construction. ◆ incorporation of the agent, the concrete three days strength can be increased 50-80%, 7 days strength can be increased by 40-60%, 28 days strength can be increased by 30-50%, the late strength continued to grow. Strong Polycarboxylate | High Strength Materials (Online) | Shangluo Polycarboxylate high-strength building materials provided by the Linyi City Limited. Linyi high-strength building materials Limited (www.lygqjc.cn) Shandong Linyi, concrete and related products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the high-strength building materials led the staff warmly welcome all inquiries negotiations to create a better future for high-strength building materials.