Lanzhou Guiyi building materials science and technology limited liability company business department   

        Lanzhou normalized Building Materials Technology Co., Ltd. is a set production, learning and research in one of the dedicated to ecological and environmental protection and energy saving industry economic entity, is located on the campus of LanZhou JiaoTong University.
        taking LanZhou JiaoTong University Materials Engineering Research Institute, Hunan University, composite materials research institute, Central South University of hydraulic machinery and Control Technology Research Institute for technical support, has a number of professors, doctor, master and senior engineering and technical personnel as the main body of the research and development of talent, with first-class innovation ability, has a number of national the patent of independent intellectual property rights and proprietary technology.
        the company to promote the development of national ecological construction as their responsibility, to "rely on high-tech, festival Austria waste, green environmental protection, energy saving, development of ecological wall materials, for the benefit of future generations" for business purposes, developed a water resistant, high strength lightweight inner partition wall (Shi Gaosheng state board, brick, wall internal insulation) and a full set of production line for special equipment. The product has the scale of production, the market selling, by the national four ministries as a "national key new product" promotion, and was named "China's green, environmental protection, energy saving, building materials products". The technology solves gypsum wall material has poor water resistance, two technical problems of low strength, waterproof performance reached the international advanced level, product performance to meet the domestic leading level of similar products. The compressive strength, flexural strength, flexural strength and dry shrinkage of important physical properties, fire reached and exceeded the national construction industry standard JG/T169-2005.
        development of the project of comprehensive utilization of gypsum resources in China and the country of circular economy to open up a broad market (mainly raw materials for common building gypsum, desulfurization gypsum, phosphogypsum and fluorine gypsum) compared with the traditional alkali or alkali coagulation low mud wall material, overcome the later strength reduction and easy to crack problems, compared with the GRC wall material cost can be reduced by 30-50%.
        complete production line equipment developed with independent intellectual property rights, novel design, high degree of automation, good matching performance, small occupation area, high production efficiency, investment scale can be big or small, production line equipment specifications. The calcination of complete sets of equipment also can provide domestic advanced treatment of flue gas desulphurization gypsum, phosphogypsum.
        the project is the traditional building materials industry, the upgrading of enterprises preferred project, we provide:
        high strength, water-resistant gypsum wallboard, ecological technology block production and complete sets of production line equipment;
        high strength, water resistance, energy saving self insulation gypsum block production technology and complete sets of

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