Grouting & Plugging
Key words:
A grouting machine is a mechanical device used for foundation treatment and structural reinforcement. It works by injecting specific grouting materials into the foundation or internal structures to strengthen the soil, prevent foundation settlement, and enhance overall stability. A typical grouting machine is composed of components such as a grout pump, mixer, and piping system. It can inject various types of grouting materials (such as cement slurry, epoxy resin, etc.) into voids that need to be filled or reinforced, thereby improving the load-bearing capacity and durability of structures.
Key words:
Polymer polyurea grouting slurry
A high-performance rapid-curing injection material based on a polyurethane-urea hybrid chemical system. It forms a three-dimensional elastomeric network through the reaction between isocyanate and amine compounds. It features: instantaneous curing, ultra-high tensile strength and exceptional durability.
Key words:
An ultra-rapid-setting inorganic sealant based on special sulfoaluminate cement with nano-active agents and crystal growth catalysts. Key features: instant setting (1-3min initial set, pressure-bearing in 5min), water-stopping capability (works on gushing leaks) and self-healing crystals (water-triggered secondary crystallization)
Key words:
Microcrystalline polyurea grouting material
A nano-modified polyurea innovation featuring molecular chain alignment via microcrystallization technology, creating a dense crystal-elastomer composite. It uniquely combines: crystalline-density (water absorption <0.5%), metal-like strength (compressive strength ≥80MPa) and self-healing capacity (autonomous microcrack recrystallization).
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Room 1007, Xianzhigu Tower, Hua Yuan Industrial Area, Tianjin