Waterproofing coils are being used by more and more people. We know that this kind of waterproofing coils is also divided into several different types. Different materials have different effects on them. Therefore, you must make sure that you have a clear understanding before proceeding. Only in this way know which material is right for you. The following Xiao Bian will tell you what is the aluminum foil waterproof membrane and what are the commonly used waterproof membranes.
What is aluminum foil waterproofing membrane
What is aluminum foil waterproofing membrane , in fact, this metal foil is a self-adhesive waterproof membrane, and it is also the basis for many times to solve the problem of waterproof construction of the color board roof, the most important is that this is based on the thermal coefficient of metal roof High specificity, different North and South climates, and different seasons in the region require that this scientific ratio be developed to develop a complete waterproof and antiseptic system for color board roofs. If it is in the south of the material high temperature up to 80 degrees without flow, the low temperature flexibility of the northern material up to -30 degrees, the maximum elongation of up to 1000%. So when selecting materials, according to different regions, different seasons use different s material. The surface of the material is made of metal aluminum foil (soft metal film) as a surface layer. It is known that this kind of metal aluminum foil has characteristics of moisture-proof, airtight, heat-insulating, solar-ultraviolet resistant, abrasion resistance and the like.
What are the commonly used waterproof membranes?
1. Asphalt waterproofing membrane: Asphalt waterproofing membrane This may be applied to the base tire (such as base paper, fiber fabric) after asphalting, this practice is to spread the powdery or sheet-like insulating material on the surface and made Become a curly sheet waterproof material.
2. Modified bitumen membrane: Compared with the traditional oxidized asphalt, the modified bitumen has greatly expanded its operating temperature range. This kind of coiled material is bright and soft, and can also be made into 4--5mm thickness. Single-layer use, if you use this can achieve 15-20 years of reliable waterproof effect. Can be divided into: 1, elastomer modified bitumen membrane (SBS membrane). 2, plastic modified bituminous waterproof membrane (APP membrane).
3, SBS modified bitumen membrane: This kind of membrane can be said that it has good high temperature performance, can be used in the temperature range of -25 to +100 °C, so it is also It has high elasticity and fatigue resistance, as well as elongation up to 1500% and strong puncture resistance and tear resistance. This product is particularly suitable for waterproofing in cold areas, as well as industrial and civil buildings with large deformation and vibration. It has the characteristics of low temperature flexibility, high heat resistance, good extension performance, long service life, easy construction, and low pollution. At the same time, it is also suitable for waterproof construction of Class I and Class II buildings. It can be said that it is particularly suitable for construction and waterproofing projects with low temperature and cold areas and frequent structural deformation. This product is applied to the waterproofing of roofs, basements, and toilets of industrial and civil buildings, as well as waterproof and dampproofing of roof gardens, roads, bridges, tunnels, parking lots, and swimming pools.
4. Self-adhesive waterproofing membrane: This product is a kind of self-adhesive rubber asphalt based on synthetic rubber such as SBS, tackifier and high-quality road petroleum asphalt, which can be said to be a kind of strong high density. product.
Summary: About what is the related content of aluminum foil waterproofing membrane and commonly used waterproofing membrane, we introduce it here. There are many kinds of waterproof membranes, but the above is recommended to you so much, you must choose according to your own needs. Come, this will achieve even more results.
The present invention provides a multifunctional pull faucet, comprising: a faucet body, a drawing part is provided at the water outlet port thereof, and the drawing part is connected to a main channel, wherein at least three are provided in the faucet body A branch channel, and the three branch channels are all connected to the main channel. A multifunctional pull faucet provided by the present invention, wherein the hot water channel, the cold water channel and the water purification channel (pure water channel) are all connected to the main channel , And the main channel is connected with the drawing part on the main body of the faucet, so that the drawing part can obtain the water quality (hot water, cold water, purified water or pure water) required by different users, thereby improving the user experience, and , By integrating the hot water channel, cold water channel and pure water channel (pure water channel) into the main channel, the internal structure of the faucet is simplified, and the production cost of the faucet is reduced..
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