Currently, the major foreign markets superplasticizer accounts for about 50% of naphthalene superplasticizer and other water reducer 25% each; the domestic market accounted for 75% of naphthalene superplasticizer, polycarboxylate-based Save agent close to 15%, ready-mixed mortar admixture plant, other additives accounted for 10%. Advantages of naphthalene superplasticizer flooring is adaptability better, but because of its high formaldehyde content, the production process pollution, and its application is gradually restricted. Especially for medium-sized cities, the future trend will inevitably lead to increased cost of production of naphthalene water reducer, superplasticizer gather from abroad is much higher than the market share of naphthalene water reducing agent will be able to see it . But as the project quality requirements and extend the life, naphthalene superplasticizer can not guarantee the durability of concrete. Due to the important contribution of concrete superplasticizer modified terms, after its application to become reinforced and prestressed concrete, concrete history of the development of the third major breakthrough. In the development and application of superplasticizer as a symbol, the concrete technology into a plastic, dry and hard to fluidized third generation. In the early 1990s, the United States first proposed the concept of high-performance concrete (HPC), which called for concrete with high strength, high mobility, high durability and other properties, Shaanxi ready-mixed mortar admixture plant, high-performance concrete water reducer made of higher demands to superplasticizer having a water reducing rate, high fluidity and slump loss and other small features over time. Some new superplasticizer got rapid development and application, such as poly shuttle acid-based, amino acid based superplasticizer. Sichuan mixed mortar admixture plant, ready-mixed mortar admixture plant, high-strength construction materials (view) provided by the high-strength Materials Co., Ltd. Linyi City. Linyi high-strength building materials Limited (www.lygqjc.cn) is specialized in "polycarboxylate superplasticizer, polycarboxylate liquor, poly carboxylic acid liquor," the business, the company adhering to the "honesty, hard service" concept, in order to You provide the most quality products and services. Welcome to inquire! Contact: Zhu Meng income.