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The procurement market for elastomer-modified bitumen waterproofing membranes is fierce and there is no standardized market environment. Some manufacturers enter the market with shoddy products. Many people ask how to distinguish the advantages and disadvantages of sbc waterproof membrane. There is a saying, I believe everyone has heard that people don’t know the goods, and money knows the goods. It’s good to buy things at a high price. This is of course. Every material is paid for, and the initiative is given to the manufacturer. A good way. It is the one who knows it by himself, everyone controls it, and it can also play a role in purifying the market, helping the elastomer modified bitumen waterproofing membrane to move towards a virtuous circle.
4: Insufficient adhesion. During waterproof construction, clean up the base layer to ensure the strength of the base layer, choose the correct type of coiled material and construction method, and ensure that the base layer has a strong bond. 5: The drying speed is too slow. The reason is that single-component acrylic coatings form a film through the volatilization of water. The high humidity and low temperature environment hinder the volatilization of water in the coating, so the drying speed is relatively slow. Yuexu Building Materials recommends: Strengthening indoor ventilation conditions can be more conducive to the use of water, or switch to polymer-modified bitumen waterproofing membranes of Yuexu Building Materials for paving.
Waterproof membrane 7j8y28LVB
Elastomer-modified bitumen waterproofing membrane procurement can not find the leaking roof. It is recommended to use waterproof slurry for waterproofing. It can be painted multiple times and fortified multiple times. The complete waterproof layer is painted twice, the total thickness cannot exceed 2mm, and then the cement mortar is applied as a protective layer. After the protective layer is dry, apply a complete waterproof layer and then use cement mortar as the protective layer. Then apply flexible waterproof slurry. This can be repeated 3-4 times to ensure the waterproof effect. However, the base surface must be treated well, and cement mortar must be used as a protective layer on the outside.
Foreign companies. In the construction of the factory, more joint workshops are built for single-variety products, and the production system is arranged according to operating procedures: raw material warehouse, main production workshop, and finished product storage and transportation, realizing operation mode (some companies also set up inspection rooms and offices in them), not only realizing production The large-scale regional scale can reduce transportation links, achieve the goal of fast pace of work and high production efficiency. The production equipment, especially the production line, has a high degree of automation, saving labor, high production efficiency, low production cost, and good product packaging quality, which is conducive to market development.
The overlap width of various coils should meet the requirements of the table. A new type of two-component high-performance environmentally friendly waterproofing membrane specially developed for the environmental protection, anti-mildew, waterproof and other performance requirements of modern home decoration and engineering decoration. Shandong Yuexu waterproof manufacturer. The characteristics of Yuexu waterproof membrane. ●It can be directly applied on the wet base surface. ●It has super adhesion and impermeability on the back. ●The coating is dense and the setting period is short. ●Strong adhesion to concrete, masonry and other substrates. Polymer waterproofing membrane has the following six outstanding features. High tensile strength, good low-temperature elasticity, high elongation, strong adaptability to the tensile deformation of the building structure layer under different climatic conditions, solve the problem of easy cracking of traditional waterproof materials, and ensure the quality of waterproofing. Corrosion resistance, aging resistance, long service life. The service life of synthetic polymer waterproofing membrane is generally more than 10 years, for example, the average service life of EPDM waterproofing membrane is more than 30 years.
There are several reasons for roof leakage: materials accounted for 20%-22%, design accounted for 18%-26%, construction accounted for 45%-48%, and management and maintenance accounted for 6%-15%. At present, there are many new materials for roof waterproofing, but the membrane waterproof layer still occupies an important position, so this article focuses on the construction of roof membrane waterproofing. Related reading: Roofing waterproof construction requirements. Technical preparations before construction. Before the construction of the roofing project, the construction unit shall organize the technical management personnel to review the roofing project drawings. According to statistics, master the detailed structure and related technical requirements in the construction drawings, and compile the construction plan or technical measures of the roofing project according to the actual situation of the project.
Attention should be paid to align with the baseline at all times to avoid deviations that are difficult to correct. When the roll material is laid, the roll material shall not be stretched forcefully. After pasting, immediately use a pressure roller to roll from the middle of the coil to both sides to exhaust the air, so that the coil is firmly attached to the base layer. Sticky by mistake. Laying method: align the roll material with the reference line and spread the whole width, lift the roll material (together with the release paper) from one end, fold it in half along the length of the roll material, and gently cut the edge of the release paper with a paper knife. Pay attention Do not scratch the roll material, carefully tear off the release paper from the back of the roll material for a short length of about 500mm. Basic requirement: When the roll is glued, two people work together to remove the release paper, and align the datum line to stick and position. The paint applied to the interior and exterior walls is also different. Internal wall latex paint has high requirements for scrubbing resistance, and it is easy to stain the wall in home life, and it can be wiped with water at any time. Exterior wall paint can be used for interior wall painting because it also has water resistance, while interior wall paint does not have the function of sun resistance, so it cannot be used to paint exterior walls. The cold bonding construction technology of waterproofing membrane. Apply a layer of treatment agent (adhesive diluted with gasoline) to the cleaned base layer, and apply uniformly.
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