The filled seam an agent manufacturers hydropower eight innings of Qingdao press pulp slurry cooperation projects

Pressure grouting material, pipe grouting agent, sizing agent is used in construction, construction of an indispensable material, is only one letter short while, but it is two completely different materials. Pipe grouting agent are the main ingredients: cement expansive agent, water reducing agent, air-entraining agent and lubricant, used to fill the prestressed pipe. And the bases of the grouting material is: medium sand, cement, water reducing agent, air-entraining agent, early strength agent, expansive agent, polymer fiber, used for anchoring support, is a kind of self-leveling epoxy grout. Grouting material is mainly used for: anchor bolt anchorage, the runway repair of fixed, road and bridge engineering, nuclear power equipment, machine foundation, steel structure and foundation reinforcement, the secondary grouting of equipment foundation, planted buried steel bar and reinforced concrete structure and the transformation, the old concrete structure crack control, mechanical and electrical equipment installation, rail and steel structure installation, the static pressure pile engineering pile, reinforcement, the increase of column section and beam section, the structure of the wall thickening and leakage of water seepage repair, various foundation subsidence grouting and various repair engineering, etc. Jang lyang after grouting agent is mainly used for: the filling of prestressed pipe grouting material, anti-corrosion, guarantee to prevent the prestressed steel prestressed beam with effective stress transfer between concrete structure, make the pore slurry full dense, slurry to keep a certain ph range, complete package of prestressed steel, slurry hardening has higher strength and elastic modulus and expansion without shrinkage and stick relay.