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Elastomer waterproofing membrane standard self-adhesive membrane company self-adhesive membrane, Yuexu Building Material, Shandong Yuexu Building Material is a comprehensive thermal insulation and waterproof material enterprise integrating production, sales and engineering. Main SBS waterproofing membrane, self-adhesive waterproofing membrane, closed-cell foam board, geotextile, neoprene, extruded board, polystyrene board and various new thermal insulation and waterproof materials. Key points of exterior wall insulation construction. Grassroots cleanup. Clean up the remaining floating ash on the concrete wall, release agent oil stains and other debris and plaster hollow parts, etc., and repair them.
evaluation opinions. (1) This type of product was applied in Europe more than 30 years ago, and is an alternative to petroleum asphalt paper linoleum. At present, it is still the leading waterproof material in many developed countries and is widely used. my country began to introduce production lines and application technologies of this type of product in the 1980s, and the application volume has increased year by year. Among them, the long-fiber polyester tire alkali-free glass fiber tire coil (type Ⅱ) has been listed as the promotion and application item by the competent authority and the original . The selected raw and auxiliary materials have excellent performance and advanced production technology.
Waterproof membrane W4nO3R9CU
Elastomer waterproofing membrane standard is resistant to high and low temperature, anti-aging, and has a long service life. The construction method has the following characteristics. The construction technology is simple and perfect, with strong operability and low labor intensity. The construction speed is fast, the work efficiency is high, and the construction period can be ensured. The construction quality is more guaranteed and can meet the higher waterproof requirements. The characteristic of polymer self-adhesive waterproof membrane is that it is fully bonded with the base layer, even if there is partial damage, it will not channel water, so it is very important to ensure the quality of full bonding.
Such materials are considered good materials. Good adaptability to building parts. The types of waterproofing membranes are different, and the adaptability to different building parts is also strong and weak. Coiled material is used to pave a large area of waterproof parts, which is quick to construct and easy to ensure quality. But waterproofing in the toilet and bath room loses its usefulness, and waterproof coating is a handy and good material. Rigid waterproofing membranes are used in structurally stable parts without vibration and deformation, such as basement wall and floor waterproofing as a waterproof, but if used for bridges and large-span roof waterproofing, the effect is poor, heavy and waste materials.
Laying protective layer: After the construction of the waterproof layer on the plane and the elevation is completed and passed the inspection and acceptance, a virtual layer of asphalt waterproofing membrane should be laid on the waterproof layer as a protective isolation layer, and a little adhesive should be used to fix it during laying to prevent pouring Displacement occurs when the rigid protective layer of fine stone concrete. After the protective isolation layer is laid, a 40-50mm thick fine stone concrete protective layer can be poured. In the process of pouring fine-stone concrete, do not lose the protective isolation layer and the membrane waterproof layer. 4. Construction requirements. ●Clean up the surface of the base layer. The base layer can be damp, but there should be no clear water. ●In the wet paving method, the dry base layer needs to be sprinkled with water. In the dry paving method, you can directly apply the base treatment agent on the dry base layer and then pave it. Shandong Yuexu Building Materials Co., Ltd. is located in the distribution center of Jiangbei, Linyi, which enjoys the title of logistics capital, so it enjoys natural logistics advantages. At the same time, it has the supply of goods in Hebei and Shandong. Goods quickly.
No skin, no looseness, no sand, the grassroots must be cleaned. The closed-water test requires a multi-layer test after the waterproofing membrane is completely dry. The closed-water test must be done. Generally speaking, 20mm of water is injected. After 48 hours, the water level does not decrease significantly. Check whether there is any leakage downstairs. And do a closed water test after installing the tiles on the back. The reason why self-adhesive waterproofing membrane can be self-adhesive and free of fire-bake is not simply relying on its own stickiness. No matter how sticky a product is, it cannot be firmly absorbed with the dusty surface of the building, but our waterproofing membrane The active molecules possessed by the material. Before paving the waterproof membrane, we must check whether the base layer is qualified to penetrate into the substrate. The longer the time, the deeper the penetration and the tighter the stickiness. Say goodbye to the problem of ordinary fire-baked membrane loosening over time.
The difference between SBS waterproof membrane type Ⅰ and type Ⅱ. Physical properties. Type Ⅰ is -20℃-90deg, no cracks, high tensile force ge, 500N/50mm heat resistance, elongation rate ge at high tensile force, 30%. Type Ⅱ is -25deg, no cracks at -105℃, and requires high tensile force ge, 800N/50mm, elongation rate ge at high tensile force, 40%. Exterior. The polyester tire type I and type II SBS coils of the same thickness and specifications, the thickness of the middle tire base fabric of the coil cross section is type II gt, type I coils. Self-adhesive waterproofing membranes are well received by people. The issue of waterproofing effects of waterproofing membranes is also a question that everyone has been paying attention to. How to better improve the waterproofing effect? As a manufacturer of self-adhesive waterproofing membranes in Shandong, our editor Let's get to know it together. Cleaning the base surface It is the foundation. Before construction, it is necessary to clean the site and sprinkle water to ensure that the base is moist. Before the construction of the self-adhesive waterproof membrane waterproof layer, the detailed nodes with concentrated drainage and complex structure should be sealed and attached with additional layers.
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