The plunger grout pump for bentonite slurry is a specialized piece of grouting equipment designed to transport high-concentration bentonite slurries with high solids content. It is engineered to accommodate the thixotropic gelling properties of bentonite, thereby avoiding issues such as rapid wear and insufficient startup pressure often encountered with standard grouting pumps.
The medium-pressure cement grouting pump features a single-piston, double-acting design with a gear reducer, a compact structure, and is suitable for medium-scale grouting projects such as soil nailing and anchor bolting. Typical applications include: 1. Foundation reinforcement: Injecting cement grout into soft soil foundations to improve bearing capacity and prevent settlement. 2. Tunnels and underground engineering: Used for filling voids behind tunnel linings, reinforcing rock strata, and waterproofing. 3. Slope stabilization: Grouting and reinforcing landslides or unstable rock strata to enhance slope stability. 4. Concrete structure repair: Repairing defects such as cracks and hollow areas to improve structural durability. 5. Water conservancy projects: Construction of dam anti-seepage walls, dam reinforcement, and foundation treatment.
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