Grouting material, pipe grouting agent, slurry pipeline pressure difference

grouting material, pipe grouting, prestressed pipe pressure slurry 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. Prestressed pipe grouting agent is mainly used for: jang lyang after 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. Prestressed pipe grouting agent and prestressed pipe pressure slurry grouting agent and pressure paste shape is similar, are dry powder, but the difference is more apparent in the use and construction.