Mortar pump grouting technology and engineering requirements:
The mortar pump is suitable for static pressure grouting under pressure of 6MPa in geotechnical grouting technology. The grouting operation can be summarized into four types:
The osmotic grouting mortar pump is suitable for static pressure grouting under pressure of 6MPa in geotechnical grouting technology. The grouting operation can be summarized into four types:
1. Infiltration grouting The slurry is filled in the interstices of the particles without destroying the arrangement of the particles in the formation, and the particles are cemented into a whole. A necessary condition for osmotic grouting is that the particle size of the slurry is much smaller than the particle size.
2. Cement grouting machine is the increase of grouting pressure in the pores of the slurry. When the pressure is reached to a certain extent, the flow of the slurry causes the formation to split and form a vein or strip-like cement. It is mainly used for soil reinforcement and seepage prevention and reinforcement of fractured rock mass.
3. Filling or cracking grouting large caves, structural fault zones, tunnel lining walls and grouting. Anti-seepage and consolidation grouting of rock mass, joints and faults.
4, compact grouting compact grouting is to inject a very thick slurry, forming a spherical or cylindrical pulp, compacting the surrounding soil, so that the soil plastic deformation, but does not cause the soil to splitting damage.
Cement grouting machines are used in tunnels, mine extractors and so on. A new type of multi-functional construction machine developed on the basis of advanced technology. This product has a wide range of applications. It can be used for construction mortar pump transportation, geotechnical engineering grouting large area Peng map, etc. Its main feature is no pulse suitable for various projects. Grouting and conveying cement slurry. Large working pressure, large flow, high production efficiency, convenient operation, safe and reliable, easy maintenance, compact construction and flexible movement. This product adopts cam type transmission, piston type automatic air pressure setting, large flow and long service life. Delivering a mortar pump with a ratio of 1:2.5, the product has reached the international advanced level.
After the construction is completed, we must maintain a good habit. The equipment should be cleaned immediately to prevent the slurry from clogging in the equipment and causing equipment damage. The mortar pump flow can be adjusted by the - valve to meet the slurry ratio design requirements. This has great benefits for the machine I don't have. It can make our cement grouting machine use a longer life. So it will not save us a lot, no matter the cost of the purchase. The long time spent on our products is naturally the time for our work construction can also greatly improve the work efficiency.
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