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ZJ-70 Tunnel Arch Micro-expanding Grouting Material
The ZJ-70 model micro-expansive grouting material for tunnel arches is a type of grouting material specifically designed for tunnel arch grouting. It features an initial delayed setting time followed by high strength at later stages. This material is well-suited for construction using long-distance, large-capacity pumping equipment and can effectively fill the voids between the arch and the rock wall, integrating them into a single, unified structure! This improves construction quality, shortens project timelines, and boosts the profitability of construction companies!
RGM-80 Cement Pavement Rapid Repair Material
The RGM-80 cement pavement rapid repair material features self-leveling properties, early high strength, slight micro-expansion with no shrinkage, and excellent bonding strength. It’s an ideal material for the quick emergency repair of damaged cement pavements on highways, airport runways, factory workshops, and parking lots. The application process is simple and highly efficient—traffic can be quickly restored within just 2 hours! This significantly enhances operational efficiency across various scenarios.
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