PVC Drainage Pipes, Perforated Drainage Channels, Honeycomb Compartment, Plas...
产品Price 0.80/square meters
最小起订Quantity:1 square meters 供货总Quantity: 10000 square meters
Usage Broadly used in civil engineering projects such as hydropower, electricity, mining, highways, and railways: Soil separation filter material 2. Drainage materials for reservoirs and ore processing mines, as well as for high-rise building foundations. 3. Materials for erosion control on river embankments and slopes 4. Reinforcement materials for railway, highway, and airport runway subgrades; strengthening materials for road construction in swampy areas. 5. Frost and freeze-resistant thermal insulation materials 6. Asphalt pavement crack prevention material.



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