Henan, Henan grouting material | Henan CH-80 grouting material of CH-90 grouting material 
 Shandong Yu Wall Building Materials Co., Ltd. specializing in the production of grouting material, the CH-80 grouting material, the CH-90 grouting materials and other products, use of advanced technology, the study concluded nearly a decade, in the improvements made on the basis of product performance characteristics of Henan grouting material a new generation of cement-based grouting material, able to meet all types of customer demand for grouting. Jade wall grouting material in the scientific formula based on the world's most advanced polymers and domestic newly developed high-performance expansion materials. General grouting materials for domestic manufacturers to produce products using domestic materials, low-grade ordinary portland cement, mixed with some admixture of the steel corrosion effect. 
 CH-80, no shrinkage grouting material 
 The CH-80 Henan grouting material is high-grade Portland cement as the cementing material, complemented by a high flow state, micro-expansion, anti-segregation of the material and the selection of high-strength aggregate prepared from. Uniform slurry, floating pulp, no bubbles, no cracking. 
 The product performance meets GB/T50448-2008 standard. 
 Technical characteristics: 
 ◆ early strength, high strength: 1 day, 3 days, 28 days compressive strength can reach 25Mpa, 50Mpa, 80Mpa above 
 High gravity: without vibrating the gap can fill all of the equipment based fluidity reach 290MM 
 ◆ micro-expansion: the seamless contact to ensure that the equipment and infrastructure. 
 The good weather resistance: long-term safe use of -100-600 ℃. 
 Suitable for: 
 ◆ large rolling mill, continuous casting machine, steam turbines, blowers, air compressors based grout. 
 ◆ bolt hole, steel column, based on track-based grouting. 
 Henan grouting material conservation 
 (1) grouting after 30 minutes, should be immediately sprayed curing compound or cover plastic film and stamped with the rockwool such as the conservation, or immediately after the final setting of the grout layer sprinkler moisture conservation. 
 (2) winter construction, conservation measures should also be consistent with the relevant provisions of the existing reinforced concrete construction and acceptance "(GB50204). 
 Corporate Web site: 
 http://henan.7824444.com/ 
 http://henan.7825555.com/ 
 Contact: 
 0533-6293809 
 13335211929