1. Drain material

The plastics in the same layer of drainage pipe mainly include hard products, soft products, paste products and low foaming plastic products

2. Material advantages of floor drain pipe on the same floor:

1 aging resistance, long service life, good UV resistance, outdoor storage, will not be damaged by UV radiation.

2 compared with steel pipe, the pipe has better wear resistance in the field of mud transportation, which means that PE pipe has longer service life and better economy.

3. The low-temperature impact resistance is good, and the low-temperature brittle temperature is very low. During construction in winter, due to the good impact resistance of the material, the pipeline will not have brittle cracks.

4 compared with P pipeline, the project investment can be reduced by more than two-thirds in 50 years, the pipeline installation and maintenance cost is low, the service life is long, and the comprehensive cost is much lower than that of the pipeline.

5. It is mainly to reduce the drainage materials on the floor and mainly reduce the cost.

3. Cast iron material for drainage pipe on the same floor

Buildings over 100 meters require cast iron, which is expensive but of high quality

No matter what materials are used, we must use materials with compression resistance, aging resistance and super toughness. The drainage of the same layer belongs to concealed works, and it is recommended to use materials or super tough and compressive materials.