Elastomer waterproofing membranes For the waterproofing industry, Internet thinking can actually be summarized in six words: innovation, users and quality. That is to say, products need to be iteratively innovated quickly with user participation, and users are involved in all links of the enterprise's industrial chain, concentrated superior resources, manufacturing quality products, bringing experience, and thus bringing word-of-mouth communication. Simply put, Internet thinking actually reflects that the Internet technology has accelerated and upgraded traditional existing practices.
The quality of Shandong Yuexu building materials manufacturers is reliable, and you can buy them with confidence. Generally speaking, there are two main types of adverse effects caused by floods. One is leakage and the second is damp. Among them, water leakage mainly occurs in places that are in direct contact with water, such as the toilets and kitchens between upstairs and downstairs. The damp situation is usually more complicated, and mainly occurs in slow leakage parts, such as the outer wall of the bathroom, and the window. nearby. Below, the editor of Shandong Yuexu Building Materials will introduce how to avoid water leakage and waterproofing.
Waterproof membrane cmbta6rtf
Uncover 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. Be careful not to scratch the roll material. Remove the release paper from Carefully tear off a short section of about 500mm long on the back of the coil, and the two people work together to remove the release paper and align it with the reference line. First spread the half-length roll material in place, pull the peeled release paper evenly and forcefully back, slowly pull out the remaining half-length release paper, pay attention to the integrity of the pulled release paper when spreading If tearing is found, stop spreading immediately, clean up the torn release paper residue, and then continue spreading. Laying method: align the roll material to the reference line and spread it out in full.
shortcoming. Fear of dust, troublesome construction, high prices for fire-proof places, and not a wide range of applications. The main disadvantage is that the price is slightly higher than that of ordinary coils. The protection of waterproofing membrane after construction and the maintenance after water leakage are also difficult. Any part of the penetration damage, degumming, leaking (even if there is only one), the entire waterproof function of the connected layer will be lost. If the damaged and defective parts cannot be found, then partial repair is impossible, so the only thing to do is to re-waterproof.
Before construction, carry out accurate lofting, reduce joints as much as possible, there are joint parts, joints should be staggered by at least 30 cm, and lap joints should be carried out in accordance with relevant specifications. Pre-laying anti-adhesive method: suitable for concrete floor and side wall waterproof parts of underground engineering without construction space. During construction, the coiled material is laid empty (or locally bonded and fixed) on the cushion layer, with the self-adhesive layer facing upward. The longitudinal and longitudinal lap joints of the coil are directly pasted on the reserved joints by the self-adhesive layer on the coil. Dry paving method: Suitable for vertical walls, roofs or inverted roofs with construction space underground. The leveling layer is the base layer on which the membrane waterproof layer is laid, which provides a smooth, dense, strong, and bondable structural foundation for the waterproof membrane. Therefore, the leveling layer of the rolled material should be solid, and there should be no protruding sharp corners and pits or sanding on the surface. When checking with a 2 meter long ruler, the gap between the ruler and the surface of the leveling layer should not exceed 5mm , The gap is only allowed to change gently, and no more than one point per meter length. The corners formed by the adjacent surfaces of the leveling layer should be rounded or obtuse.
There should be no white marks or light-colored spots on the fetal base. Polyester tires are extremely difficult to tear and break by hand, and asphalt has a good affinity with the tire base, while the asphalt composite tire rolls are often easy to tear, and the tire base can be observed after tearing. By physical judgment. The cut coils are tested for physical and mechanical properties according to the standard, and they are qualified products if they meet the standard requirements. Packaging logo. From the appearance of the above three bills of materials, there is not much difference, so the first thing to look at is the packaging and whether the logo is standard.
No matter what we are buying, we will find that many merchants will say that their products are cheap and practical when they sell these products, but we don’t often decorate after all. If we want to buy special waterproof membranes for basements, we have to refer to many details because of waterproofing. There are many small doorways for coil products that we don't understand, so it is recommended that friends who need decoration visit a few more. This is not only to compare prices, but also to compare product quality. Construction of roof vapor barrier. 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.
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