Precast Concrete Box Culvert
Material Concrete Brand Silicon Precast Color Grey Product Type Box Culvert Shape Square Thickness 85mm Features: Made from high-strength reinforced precast concrete for durability and long service life Standard 85mm wall thickness, suitable for medium-duty drainage and sewage applications Box-shaped design ensures smooth water flow and structural stability Factory-cast panels provide uniform quality, precise dimensions, and smooth finish Quick and easy installation, reducing labor and on-site construction time