The elastomer modified bitumen waterproofing membrane is divided into roofing vapor barrier construction according to the tire base. Before the construction of the vapor barrier, the requirements for the base layer and the construction environment are different from the requirements before the construction of the waterproof layer. The treatment of complex parts is the same as the treatment of complex parts of the roof waterproof layer. Protection layer construction. When the polymer waterproofing membrane is exposed, in order to prevent accidental damage and ultraviolet radiation, it is necessary to add a protective layer to extend the service life of the polymer waterproofing membrane. The protection method is mainly cement materials. The master roof and permanent buildings use 1:25 cement mortar to wipe 20mm thick, and the non-master roof and non-permanent buildings can be painted with cement glue for two thicknesses.
We can guarantee excellent quality and low price for you. The company's products are gathered from the Hebei branch and the Shandong branch as one source. We can learn from each other's strengths and make up for the shortcomings. This greatly saves the cost of products and realizes the high quality and low price of the products. To a certain extent, it guarantees sufficient supply and rapid delivery. The construction quality of the waterproof project directly affects the use of the building and even the structural safety. With the development of building technology, the quality of building waterproof construction and environmental protection requirements are getting higher and higher. It is necessary to select more excellent waterproof materials and adopt advanced construction techniques to ensure the waterproof effect and structural safety of buildings.
Waterproof membrane 22v7l30N5
The elastomer modified bitumen waterproofing membrane is arranged in horizontal order when the tire base is divided into slabs, and the upper and lower staggered seams are pasted, and the yin and yang corners should be treated with wrong stubble. When gluing the board, even if the bonding mortar overflowing from the edge of the board is clear, there is no ash between the board and the board. The seam of the board should be tight, and when the seam width exceeds 2mm, it should be filled with polystyrene sheet of corresponding thickness. The height difference of the seam should not be greater than, otherwise, it should be smoothed with sandpaper or a special grinding machine first. Shandong Yuexu Building Materials Co., Ltd. is a comprehensive thermal insulation and waterproof material enterprise integrating production, sales and construction. It is mainly engaged in SBS waterproofing membranes, self-adhesive waterproofing membranes, closed-cell foam boards, geotextiles, neoprene, and extrusion Board, polystyrene board and various new thermal insulation and waterproof materials.
Material of waterproofing membrane: With the development of society, all kinds of buildings around us, whether it is high-rise buildings or ordinary residential buildings, construction and implementation of waterproofing engineering are very critical, the price and material of waterproofing membranes It is also getting more and more attention. There are many waterproof materials commonly used in construction projects. At present, the main materials are asphalt, polymer modified asphalt, synthetic polymers, non-matrix rolling materials, paper rolling materials, glass fiber coils, glass cloth tire coils and polyethylene tire coils.
The root of the parapet is leaking. Phenomenon. The waterproof layer is hollowed along the inner corners of the roots of the parapet, cracks, cracks in the parapet masonry, cracks in the top, the gable is pushed out of the wall, and rainwater pours into the inner wall from the gap. Cause Analysis. The leveling layer, rigid waterproof layer, etc. are directly close to the parapet wall during construction, and no splitting joints are left. The long parapet masonry does not have expansion joints. Under the action of temperature difference, the gable and parapet walls are cracked, and the roots of the parapet wall are not Make an arc according to the regulations, and the waterproof layer of the rolled material is not used as a buffer layer according to the regulations. The end of the rolled material is not sealed well, causing cracks, opening and water leakage. Features. In the construction of underground engineering structure bottom plate and external wall waterproof construction, the protective layer is omitted, and the construction is convenient. Solve the problem of poor bonding between the structure and the waterproof membrane, so that the bonding surface is not prone to water splashing. Scope of application. Pre-laid polymer waterproofing membrane is suitable for underground construction, subway, tunnel and other waterproof projects. evaluation opinions. The pre-laid polymer waterproofing membrane adopts the pre-laid anti-adhesive construction method, no open flame, cold operation, convenient construction, saving construction period and energy, and no pollution.
Treating the base surface before the waterproofing membrane construction can not only improve our construction efficiency, but also enhance the waterproof effect after construction. Let's introduce how to deal with the base surface well by the editor of Shandong Yuexu. The role of the base surface of the waterproof membrane. Convenient to shop and paste. A clean and flat mask can greatly improve construction efficiency, and it is easy to lay and paste, saving man-hours and saving costs. Prevent missing brushes. A clean, flat, and firm base surface is evenly painted to prevent leakage caused by leaking brushing or excessive cracking of the waterproof layer caused by uneven brushing to cause leakage.
Polymer waterproof membrane construction. The leveling layer must be checked and accepted before the construction of the polymer waterproof coiled material, and the waterproof layer can be constructed when the moisture content is 30-50%. Complex part treatment. Before construction of the waterproof layer, the additional layer of complex parts (roof protruding parts, gutters, gutters: underground waterproof inner corners, external corners, through-wall pipes, etc.) should be made according to the requirements of the drawings. The additional layer of complex parts should be made of polymer Waterproof membrane, cement glue or polyurethane glue treatment and bonding. Product specifications. Item. Classification. grade. Type I. Type Ⅱ. Fetal base. PY. G. Surface material. PE. S. M. thickness. 2mm. 3mm. 4mm. Width. 1000mm. Yuexu sbs waterproof membrane. High tensile strength, high elongation, and high ability to withstand cracks in the base layer. Excellent high and low temperature resistance, can be used for temperature changes throughout the year. Excellent low temperature resistance (up to -25°C). Good durability and long service life, up to 30 years.
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