Qianwei high-strength non-shrink grout manufacturers 13911737256

CGM high-strength non-shrink grout grout Wan Ji Jianye is a high-strength materials as aggregate, cement as a binder, combined with high flow, micro-expansion, anti-segregation and other substances from the preparation. It is adding a certain amount of water at the construction site, can be used after stir. With reliable quality, reduce costs and shorten the duration and ease of use in the construction areas. Features have artesian good, fast and hard, early strength, high strength, non-shrink, micro-expansion; non-toxic, harmless, anti-aging, water quality and the surrounding environment pollution, since the density is good, rust and other characteristics. High strength and high early strength after 1-3 days pouring over 20-50Mpa strength, shorten the construction period. Artesian state scene just add water and stir, equipment foundations poured directly, mortar gravity, to ensure that no vibration, grouting distances. Micro-expansion of long-term use of non-shrink casting body, to ensure that equipment and infrastructure in close contact, no contraction between the foundation and the foundation, and appropriate expansion stress to ensure long-term safe operation of equipment. Anti-oil seepage in the oil for 30 days increased by more than 10 percent of its strength, molded, dense, impervious, environmental adaptation base oil. Durability 2 million times fatigue test, 50 freeze-thaw test environment was no significant change. Good weather -40 ℃ ~ 600 ℃ long-term safe use of low alkali content of alkali corrosion strict control of raw materials for the alkali - aggregate reaction inhibit the requirements of the project. Applications grouting material mainly used for: fixed anchor bolts, runway repairs, nuclear power equipment, road and bridge engineering reinforcement, machine base, steel and foundation pregnant mouth, equipment foundation secondary grouting plant buried reinforced concrete structural reinforcement and renovation of old concrete cracks governance structure, mechanical and electrical equipment installation, rail and installation of steel structures, static piling works pile closures, thickening and leakage of water seepage wall structure repair, grouting collapse and various infrastructure projects all kinds of roads, bridges, tunnels, airports and other repair work. Grout Category 1, high-strength general purpose grout, mainly used for: anchor bolts, cut buried steel, grout layer thickness 30mm <δ <200mm equipment foundation secondary grouting, there is equipment foundation secondary grouting anti-oil requirements. 2, high-strength grout reinforcement pisolite type, mainly used for: grout layer thickness ≥150mm foundation secondary grouting equipment. Beams, plates, columns, foundation and floor of the building reinforcement (patch thickness ≥40mm), there is the basis of secondary grouting equipment anti-oil requirements. 3, high-strength ultra-fine special grout, mainly used for: the Prestressed grout, grout thickness 10mm