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 performance and durability, high performance concrete water reducer proposed for higher demand of ready-mixed motion paddle admixtures, superplasticizer requires a water-reducing rate, high fluidity and slump loss and other small features over time. Some new superplasticizer got rapid development and application of ready-mixed motion paddle Linyi additives, such as polyethylene shuttle acid-based, amino acid based superplasticizer. After the 1930s, it was discovered that the incorporation of sulfite pulp waste in the concrete mix to improve the workability, strength and durability can be improved. In 1935, the United States developed the first EWScripture into lignin sulfonate as the main component of ready-mixed water reducer Weihai motion paddle admixtures, 1937 patented} s}, fifties, in the United States Slip concrete, get concrete dam and the extensive use of concrete construction in winter. 1962 Japanese flower Wang Jian first-base company Hattori, first developed into a tea to R sodium sulfonate formaldehyde condensate superplasticizer East as a major component of ready-mixed motion paddle admixtures, superplasticizer referred tea. Such water-reducing agent having high water reduction features, suitable for the preparation of high-strength (compressive strength of 100 MPa) or more than two-slump concrete up to 20 [. Then in 1964 the Federal German research success sulfonated melamine formaldehyde resin reducing agent, such water reducer and superplasticizer tea also has a high water reduction and good early strength, low-lead gas and other characteristics, while the steam curing concrete products and aluminate (mainly C3A) content of cement products better adaptability, capable of producing high-strength or high fluidity concrete. Germany thus invented the flowing concrete, the concrete from the original cast or hanging pot pouring artificial development of pumping construction, saving manpower, improve efficiency, ensure quality, reduce noise, the horizontal level of concrete and construction technology has greatly leap. Hebei motion paddle ready-mixed additives, ready-mix motion paddle admixtures, building materials, high-strength high-strength building materials provided by the Linyi City Limited. Linyi high-strength building materials Limited (www.lygqjc.cn) strong, credible, concrete and Shandong Linyi products and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead high-strength construction materials into the brilliant and you work for a better future!