Shandong province Dongying Zhongzhi Grouting Material Co. Ltd.   

Shandong Dongying Zhongzhi Grouting Material Co., Ltd. is set research and development, production, sales as one of the limited liability company, Dongying is the only one specializing in the production of high strength auto flow grouting materials without shrinkage of high-tech building materials enterprises, with all kinds of technical, production, sales staff nearly 100 people, products throughout Shandong, Beijing, Tianjin, Henan (Zhengzhou Kaifeng, Xuchang, Luoyang, Shangqiu), Hebei (Shijiazhuang, Baoding, Tangshan, Handan, Qinhuangdao, Anhui (Chaohu), Tongling, Ma'anshan, Hefei, Mount Huangshan) Jiangsu (Nanjing, Xuzhou, Zhangjiagang, Changzhou, Lianyungang, Wuxi), Shaanxi (Xi'an, Yulin, Tongchuan), Shanxi (Linfen, Datong, Taiyuan Guangdong (Guangxi), Guangzhou, Shenzhen, Dongguan and other provinces). Our company mainly produces GM series high strength auto flow grouting materials without shrinkage, it is with high strength material as aggregate, to cement as the base material, supplemented by anti sedimentation, anti segregation, high flow, low expansion materials prepared. Field water can be used after mixing, compared with the traditional fine stone concrete and epoxy mortar, has the characteristics of rapid hardening, early strength, no shrinkage, good mobility, it can greatly speed up the progress of the project, and improving the economic benefits. It has been widely used in road repair, anchor bolt anchoring and grouting engineering equipment foundation two. The Metallurgical Industrial Engineering Quality Supervision Station Testing Center testing, reached the requirements of the Q/DZZ001-2005 standard, YB/T9216-1998 standard and its main performance index is far superior to the requirements, have reached the leading domestic level.

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