At present, China's highways, municipal roads, plant roads, most of the use of cement concrete pavement. Cement concrete pavement, slurry of cementitious materials, aggregate thickness for strength, rigid frame formed the strength of a pavement. Its stiffness, high strength, good wear characteristic

At present, China's roads, municipal roads, factory Road, mostly with Portland cement concrete pavement. Portland cement concrete pavement, mud, water, and the gel material thickness to galvanizer for intensity just rack a strength of one of the advanced surface. Its rigidity, high strength, wear re

At present, our country road, the municipal administration path, the factory district path, the majority uses the cement coagulation earthen road pavement.The cement coagulation earthen road pavement, is take the cement mortar as the gel gelation gelling material, forms the intensity take the thick

正在翻譯，請等待...

正在翻譯，請等待...