Special engineering materials
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JW White (Ultra-High-Strength) Rapid-Setting Sulfoaluminate Cementitious Binder
JW White (Ultra-High-Strength) Rapid-Setting Sulfoaluminate Cementitious Binder is a high-tech product with the performance characteristics of a sulfoaluminate cementitious binder, independently developed by our company’s technical team under the strong support of relevant leaders at the National Research Institute of Building Materials and industry colleagues, and guided by renowned domestic experts including Professor Su Muzhen, former Vice President of the institute; Professor Cui Qi, Director of the Institute of New Cement Materials; Dr. Li Qinghai; and Senior Engineer Zhang Qiuying. This product was created by comprehensively summarizing and incorporating the performance indicators of rapid-setting sulfoaluminate cementitious binders, pure aluminates cementitious binders, and white silicate cementitious binders.
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JW High Performance Mortar (Concrete) Anti-Shrinkage Reinforcing Agent
JW high-performance mortar (concrete) anti-shrinkage enhancer is a high-tech product independently developed by our professional and technical personnel under the guidance and help of relevant leaders and experts of China Building Materials Science Research Institute, according to our company's advanced process production conditions and special material production technology.
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JW ultra-high strength micro-expansion (coal mine special) grouting agent
JW ultra-high strength micro-expansion (special for coal mines) grouting agent is a kind of high-tech special product which is specially suitable for all kinds of grouting and grouting in coal mines under the guidance and support of relevant leaders and experts of Cement Science and New Building Materials Research Institute of China Building Materials Science Research Institute and relying on the technical strength and product characteristics of the company.
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JW High Strength and High Activity Superfine Grouting Agent
JW high-strength and high-activity superfine grouting agent is processed and produced on the basis of sulphoaluminate and silicate series cement clinker by using the most advanced production technology in China, so that the specific surface area of its products can reach more than 700m/kg. The activity of cement clinker can be maximized by using high fineness. It not only has large specific surface area, but also has high early strength, especially strong adaptability of admixture. Under the condition that water requirement does not increase, the slurry has the characteristics of good fluidity.
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