Pressure grouting materials, grouting beautiful seam an agent, sizing agent is a kind of material

grouting slurry grouting the seam an agent pressure grouting material and grouting the seam an agent, the pressure of slurry is used in construction, construction of an indispensable material, is only one letter short while, but it is two completely different materials.     Concrete grouting is a major component of the seam an agent, cement the seam an agent, water reducing the seam an agent, air-entraining beautiful seam an agent and lubricant beautiful seam an agent, used to fill the prestressed pipe. And the bases of the grouting material is: medium sand, cement, water reducing the seam an agent, air-entraining beautiful seam an agent, early strength beautiful seam an agent, expand the seam an agent, polymer fiber, used for anchoring support, is a kind of self-leveling mortar.     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 set (mouth, Shenyang rhett to build solid technology co. , LTD. ) Basis for secondary grouting, 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 ( Shenyang rhett to build solid technology co. , LTD. ) Leakage of water seepage repair, various foundation subsidence grouting and various repair engineering, etc.     Jang lyang after grouting the seam an 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.     Grouting the seam an agent and pressure slurry grouting beauty seam an agent and pressure paste shape similar, are dry powder, but the difference is more apparent in the use and construction. Below we specific to understand a press plasma beautiful seam an agent, and pressure difference of the thick liquid material.     Grouting the seam an agent is made up of water reducing, expansion, plastic, enhancement, resistance to segregation, mineral admixture and other dry mixing component material mixture. Must have the right amount of prestressed grouting, seam an agent mixed with cement homogeneous pressure slurry. Pressure slurry is a mixture of grouting the seam an agent and cement. If buying grouting the seam an agent, is the need to purchase another cement, mixture formation pressure slurry on its own.     Before construction, pressure paste it in accordance with the standards of water material than join the right amount of water can be used only even mixing, and the grouting the seam an agent, you can need according to the supplier to inform the formula of join to allocate the right amount of cement paste, then add the right amount of water even mixing rear can use. In addition, when choosing cement, must pay attention to analyze its composition, to ensure the use effect of slurry pressure.     In addition, also applies to jang lyang prestressed pipe after filling grouting anchor grouting, anchor system, continuous wall head seepage grouting, side curtain grouting; Equipment foundation grouting, plate by plasma and beam-column joints, engineering repair and bolt anchoring, no vibrating self-compacting, micro expansion, oil permeability, resistance to erosion corrosion resistance, impermeability frost resistance; Used for high strength steel pore grouting prestressed concrete members, the bridge reinforcement, can run after 24 h, and strong and hardened concrete binding and repair without obvious traces of slurry setting time controllable is moderate.