grouting machine

In waterproofing and leak sealing construction, many friends choose to use high-pressure grouting for leak sealing. But what should be paid attention to in grouting and plugging, and how to deal with simple problems of the grouting machine in a timely manner. The editor of this article will take us to see the construction plan for grouting and plugging.

Mechanism of high-pressure grouting plugging effect: High pressure grouting plugging is the use of mechanical high-pressure power to inject water-soluble polyurethane chemical grouting material into concrete cracks. Chemical bonding of cracks; Construct high-strength anchor bolts for surface pores; Fill all cracks under high-pressure pushing.

High pressure grouting is the use of a high-pressure grouting machine to inject water-soluble polyurethane chemical grouting material into concrete cracks. When the slurry encounters moisture in the concrete cracks, it quickly disperses, emulsifies, expands, and solidifies. The solidified elastic body fills all cracks in the concrete, completely blocking the water flow outside the concrete structure to achieve the purpose of waterproofing and plugging. High pressure grouting and leak sealing technology is a new high-pressure airless grouting and waterproofing technology with international advanced level, which is a new process used by developed countries for water-soluble grouting materials.