What types of storage methods are there for elastomer modified bitumen waterproofing membranes? Double-sided self-adhesive polymer modified bitumen waterproofing membrane should be protected from the sun and rain, and ventilation should be paid attention to. The storage temperature should not be higher than 50℃, store it upright, and the height should not exceed two layers. Polymer self-adhesive waterproofing membrane is a new type of waterproof material that has only emerged in recent years. Compared with similar waterproof materials, it has the advantages of simple construction, strong waterproofness, and relatively environmental protection. Shandong Yuexu building materials manufacturer tells you that polymer self-adhesive waterproofing membranes are different from ordinary waterproofing membranes in the following points.
The lap seam of the self-adhesive waterproof membrane layer should be firmly bonded (welded), tightly sealed, and free from wrinkles, warped edges, and blisters. The end of the waterproof layer is bonded and fixed with the base layer, and the seam is tightly sealed. , Do not warp the edge. The sprinkling material and light-colored paint protective layer on the waterproof layer should be spread or painted evenly and firmly bonded. The cement mortar, block or fine stone concrete protective layer and the self-adhesive waterproof membrane layer should be provided with an isolation layer, a rigid protective layer And the indwelling of the split grid shall meet the design requirements.
Waterproof membrane VMWG97JZ8
What are the models of elastomer-modified asphalt waterproofing membrane? Qiu Guixue said that polymer waterproofing membranes can be produced by adding pigments to make the membranes obtain various colors, which can also play a decorative role while waterproofing. In addition, the production process of polymer waterproof materials has less pollution, can realize green manufacturing, can be cold-constructed, and conform to the environmental protection orientation. There are many people who have the same views as Qiu Guixue. During the meeting, some representatives told reporters that they are now very strict with environmental protection. Some asphalt waterproofing enterprises have been punished by the government and have to be punished by local residents because of their substandard emissions. closed.
Pay attention to the product name and packaging mark. According to product standards, the outer packaging of the product should be marked with the company name, product mark, production date or batch number, production license number, storage and transportation precautions, and the product marking should be strictly in accordance with the standard, consistent with the product name, and must not be ambiguous Incomplete words or marks and no production marks. When choosing these products, users must pay attention to the product label and recognize the product name, because the label represents the identity of the product.
Product variety. Chinese enterprises. In order to produce value and profit, both large and medium-sized enterprises are pursuing a wide range of products and varieties to enter the market. Products only focus on the main materials and do not pay attention to the development and production of supporting products. Product development does not pay attention to science and functionality. Foreign companies. Attach importance to product research and development, and have independent intellectual property rights or technology. Each company does not have many types and varieties of products, but the products are distinctive, high in quality, competitive in the market, and the main products are internationally competitive. There are generally several conditions for evaluating the quality of waterproof materials. First, the material has good physical properties, such as tensile strength, elongation at break, high temperature and low temperature resistance, flexibility, impermeability and aging resistance, etc., and the advantages of convenient construction and operation are better than those of the same type of material. . Second, it has good waterproof adaptability to a certain part of the building. For example, the coiled material is very good for laying large-area roofing. It is powerless to use in the toilet and wall waterproofing, and the use of paint is handy.
So you can add our contact information, we provide you with real-time price information, so that you can find the right time for you to buy according to your own situation. SBS is a high polymer with good effect on asphalt modification. It is a kind of thermoplastic elastomer, which is a toughening of brittle materials such as plastics and asphalt. SBS added to asphalt (the addition amount is generally 10%~15% of asphalt). ) It interacts with asphalt to absorb and swell the asphalt to form an asphalt mixture with strong molecular bonds, thereby significantly improving the elasticity, elongation, high temperature stability, low temperature flexibility, fatigue resistance and aging resistance of the asphalt. .
Hot-melt construction is not easy to damage the tire base. Climate environment has no influence on construction, it can be constructed by hot-melting at -10℃, and the joints are sealed reliably. Scope of application. It is mainly suitable for roofing and underground waterproofing projects of industrial and civil buildings in general and cold areas. Related products: Comply with "Root-resistant waterproofing membrane for planting roofs" (TC/T107 requirements are suitable for planting roof waterproofing projects. Related products: Comply with "Temporary technical conditions for waterproofing of concrete bridge decks on passenger dedicated lines (Revised Edition)" [The product required by 2007 (No. 56) is suitable for passenger dedicated line bridge concrete deck engineering. In theory, it seems that the thicker the coil, the stronger its puncture resistance, abrasion resistance, weather resistance, and aging resistance. From certain From a different perspective, increasing the thickness affects the bonding of the seam, but experience shows that thick coils (a thick product) can also be welded well. But is this really the case. Many people think that the thicker the waterproof coil is The better the waterproof performance, this is actually a very serious misunderstanding! To make an inappropriate example, if you wear a thick quilted jacket in winter, you may not wear a thin goose down jacket to be warm. In fact, the thickness of the waterproof material and its waterproof performance It’s not directly related to its quality.
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