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How to choose the roof sbs bitumen waterproof membrane
Because sbs bitumen waterproof membrane has stable performance, high and low temperature resistance, acid and alkali resistance, etc., it is widely used in waterproof construction of roofs, roofs and other parts. Now there are many companies that produce asphalt waterproofing membranes, and the products are dazzling, and choosing sbs waterproofing membranes has become a headache. Then, how to choose the sbs bitumen waterproof membrane on the roof?
After getting the coil, first check whether the surface is flat and beautiful, whether there are air bubbles and bumps. At the same time, the thickness of the coil is also very important. Whether the thickness of the coil is uniform or not, the uneven sbs bitumen waterproof membrane is very troublesome during construction. Look at the section of the coil. If the oily brightness of the section is not good, don't choose it. The higher the brightness, the better. These can be controlled during the production process. If it is not ideal, it may be fake. s material.
Smell is smell. Now the general sbs bitumen waterproof membrane does not have a big smell. Even if it does, it has been treated. However, some membranes will have the smell of waste oil and waste rubber powder. These are very difficult It is very important to avoid such a smell when purchasing. If there are other odors, it means that the quality of the material is not good.
If you really don't know much about the material, don't worry, you can ask professional staff, and they will give you a detailed analysis. When asking, ask the manufacturer of the material, production time, batch number, etc.
Now that the Internet is so developed, we can completely search the Internet by ourselves. It is best to go to their official website, the official website has the most detailed information, which will help us to understand each other's products in depth. In addition, we can also inquire through some authoritative websites, such as: China Building Materials Network, China Waterproof Material Network, etc.
The above is the selection method of the roof sbs bitumen waterproof membrane, I hope these tips can help everyone.