Hebei low loss concrete pumping agent passed the appraisal

High-performance concrete special materials development project of Hebei private science and technology project - low loss concrete pumping agent has recently been identified by experts from Hebei Science and Technology Department. The project was jointly undertaken by Shijiazhuang City Taihang Special Cement and Waterproof Engineering Research Institute and Shijiazhuang Functional Building Materials Co., Ltd. Low-cut concrete pumping agent consists of high-efficiency water reducer, compound retarder, plasticizer, expansive carrier and other components. It is suitable for concrete engineering construction at a high temperature of 30-40 degrees Celsius. It is suitable for mixing and not mixing powder. Coal ash, concrete mixed with no expansion agent, early strength type and non-early strength type five portland cement. The appraisal believed that the various raw materials used in this product reached the leading level of similar products at home and abroad. The product has been successfully applied in water plants, high-rise buildings, and large-scale shopping malls. It has important promotional value for hot season construction, large-scale projects, compensation for shrinkage concrete, and long-distance delivery of commodity concrete.