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Long working life grout plant for tunnel lining

Long working life grout plant for tunnel lining includes high-pressure grout pumps and low-pressure grout pumps. High grout pressure increases the amount of grout, divides the weak areas, and reinforces and seals the weak areas.

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Grout is commonly defined as injecting fluid material by applying pressure to cracks or cavities in rocks, soil, or man-made structures. Dam grout, underground building grout, foundation grout, grout, etc. Construction grout, etc. At the same time, grout injection methods can be divided into compaction grout (replacement), cement grout (invasion), chemical grout (penetration), and jet grout (replacement).
Long working life grout plant for tunnel lining includes high-pressure grout pumps and low-pressure grout pumps. High grout pressure increases the amount of grout, divides the weak areas, and reinforces and seals the weak areas. Also, during low-pressure grout injection, do not apply excessive pressure during the grout so as not to spread existing cracks and further damage the structure. High-pressure injection pumps and low-pressure injection pumps are usually selected according to engineering conditions.

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