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Performance of pe pp waterproof membrane for shower walls
pe pp waterproof membrane for shower walls is mainly used for building walls, roofs, and tunnels, roads, landfills, etc., to resist external rainwater, groundwater leakage, a flexible building material product that can be rolled into a roll , as a non-leakage connection between the engineering foundation and the building, it is the first barrier of the entire project waterproofing, and plays a vital role in the entire project.
Performance of pe pp waterproof membrane for shower walls:
1. Water resistance
Water resistance means that its performance is basically unchanged under the action of water and after being soaked by water. The manufacturer of pe pp waterproof membrane for shower walls tells you that it is impermeable under the action of pressure water. It is commonly expressed by indicators such as impermeability and water absorption. .
2. Temperature stability
Temperature stability refers to the performance of not flowing, not foaming, not sliding at high temperature, and not brittle at low temperature, that is, the ability to maintain the original performance under certain temperature changes. Commonly used heat resistance, heat resistance and other indicators to express.
3. Mechanical strength, elongation and fracture resistance
It refers to the performance of the waterproof membrane to withstand a certain load, stress or not break under certain deformation conditions. pe pp waterproof membrane for shower walls manufacturers tell you that the commonly used indicators such as tensile force, tensile strength and elongation at break are expressed.
Flexibility refers to the property of maintaining flexibility under low temperature conditions. It is very important to ensure easy construction and no brittle cracking. Commonly used flexibility, low temperature bending and other indicators to express.
5. Atmospheric stability
Atmospheric stability refers to the ability to resist erosion under the long-term combined action of sunlight, heat, ozone and other chemically aggressive media. The manufacturer of pe pp waterproof membrane for shower walls tells you that the commonly used indicators such as aging resistance and thermal aging retention rate are expressed.