The price of polyethylene board
Basically, the price of one square meter is 2 yuan. If calculated in square meters, the price is basically 15 yuan per square meter. But the price on the market now is a little higher than this. Because it is impossible for customers to buy a square meter of polyethylene board. Therefore, the average person buys 100 sets, and the overall price is about 200-300 yuan RMB cheaper than the unit price.
The price source network is for reference only.
Disadvantages of polyethylene plastic foam board;
1, the construction needs to hang the net, the construction process is complicated and the construction period is long;
2, flammable, produce toxic gas after burning. Ordinary polystyrene foam insulation board is easy to burn, and the smoke produced by combustion is toxic. Even after adding flame retardant, the flammability can only reach grade b;
3, the material strength is poor, easy to crack, insulation layer falls off.
4. Because of the limited strength and poor bearing capacity, polystyrene foam insulation board needs to be strengthened when facing bricks;
5, the quality of polyethylene plastic foam board is unstable, because the material needs to be placed for a period of time before leaving the factory, and it can only be used after a period of curing. If the curing is not complete, the quality can not be guaranteed, resulting in shrinkage and cracking of foam board.
Second, the advantages of polyethylene plastic foam board:
1, polyethylene plastic foam board has small density coefficient, good impact resistance and sufficient ability to cushion external impact by changing and restoring its shape;
2. It has an independent bubble structure, and small area damage will not affect the whole wall;
3, its surface water absorption is low, and its impermeability is good, which can effectively avoid wall problems such as mildew and falling off after the wall is wetted;
4, not affected by temperature. At high temperature, polystyrene foam board will not melt and flow because of too high temperature, nor will brittle fracture occur because of too low temperature at low temperature;
5. Polystyrene foam is a recyclable material, which can be recycled, and its recycling degree is the highest among plastics;
Advantages and disadvantages of thermal insulation of inner wall of polyethylene foam plastic board
6. Freon is not used in the production process;
7. The energy consumption in the whole life cycle is the lowest among plastic products.
The advantages and disadvantages of polyethylene board have been introduced in detail above, and the price of polyethylene board has also been shared with you. Of course, the advantages and disadvantages of polyethylene board are absolutely impossible to change. The only change is the price of polyethylene board. Due to the constant change of the price level, the change of the purchasing power of RMB and the development of the market, the situation introduced by the above-mentioned leader is only a reference, not a fairly accurate value.
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