The Pervious Concrete Floor System is a kind of porous, lightweight, non-fine aggregate concrete. The surface of the coarse aggregate is coated with a layer of cement to adhere to each other to form a honeycomb structure with even distribution of pores. Therefore, it has water permeability, air permeability and quality. Lightweight features: Permeable concrete as environmental load-reducing concrete has different characteristics from ordinary concrete, namely, low bulk density, insignificant water capillary phenomenon, high water permeability, less amount of cement material, simple construction, environmental protection, and ecological type. Road material; Permeable concrete floor overall appearance, good water permeability, adequate rainwater collection, with good economic and ecological environmental benefits, while pervious concrete with sound absorption and noise reduction, flood and flood disaster, ease the city's "heat island effect" and other effects To restore the ecological environment that is constantly being destroyed is a creative material that will contribute to the sustainable development of humankind. Pervious Concrete Floor System Pervious Concrete Floor System,Green High Water Permeability Floor,High Carrying Capacity Permeable Floor,Green High Safety Performance Floor Jiangmen Kasole Building Materials Co., LTD. , http://www.kasole-paint.com
Main materials and properties of imported PTFE packing :
1. Woven from high quality synthetic fibers without any additives or lubricants.
2. Basic raw materials High-quality synthetic fiber is a material produced by DuPont of the United States. Features: It has extremely soft and high resilience and excellent chemical resistance and self-lubricating properties.
Technical characteristics:
1. This product is soft and high-rebound. Has a good tensile strength.
2. No cold flow will occur when pressurized.
3. It has high tensile strength and a very small coefficient of friction. Even if it is pulled off under external force, it will hardly produce tensile elongation.
Applications:
1. It is especially suitable for the oxygen industry, which has extremely high chemical resistance.
2. It is suitable for any chemical corrosion occasions and working conditions with high requirements on the purity and anti-wear and corrosion resistance of the medium.
3. Widely used in paper, chemical, power plants, metallurgy, medicine, etc.
4. Long service life, greatly improving work efficiency and reducing downtime.
Technical indicators:
Material white PTFE
Operating temperature 280 ° C
Chemical properties PH: 0-14
color: White
Pressure resistance Rotary pump 1.5MPa, reciprocating pump 10MPa, valve 15MPa
Line speed 8m/s
Regular size 3*3-50*50. 