The advantages of elastomer modified bitumen waterproofing membrane. Convenient construction, short construction period, no need to maintain after forming, not affected by temperature, low environmental pollution, layer thickness easy to master according to design requirements, accurate calculation of materials, convenient construction site management, not easy to cut corners, uniform layer thickness, and effective when empty paving Overcome the stress of the base layer (to maintain the integrity of the waterproof layer when large cracks occur in the base layer). Waterproof membrane performance. Water resistance. Water resistance means that its performance is basically unchanged under the action of water and after being infiltrated by water, and it is impermeable under the action of pressurized water. It is usually expressed by indicators such as water impermeability and water absorption.
Corrosion-resistant, long-life flexible coil. When using a polymer waterproof substrate, it is necessary to choose a good water-resistant adhesive. The thickness of the substrate should not be less than millimeters. For example, the thickness of polyurethane and silicone rubber waterproof coatings should not be less than millimeters. Generally, when adding a layer of waterproof layer indoors, cement-based inorganic rigid waterproofing membrane is suitable. The choice of bathroom waterproof membrane. Generally, the area of the toilet and bath room is relatively small and there are more yin and yang angles. The choice of waterproofing membranes for waterproofing projects should be able to choose based on this principle, which is to adapt to the basic level of change of shape and is beneficial to pipeline laying equipment. Anti-mold is also required. Second, impermeability is desired, and the coating film has no joint points.
Waterproof membrane 32dRN08TV
Elastomer modified bitumen waterproofing membrane manual waterproofing membrane has broad market prospects. Many unscrupulous businessmen have produced a lot of goods in order to make huge profits, and they want to make fake products. Faced with so many real and fake waterproof materials on the market, what should we do? What the editor of Yuexu Building Materials wants to teach you is how to distinguish the authenticity of waterproof membranes. How to distinguish the authenticity of waterproof membranes. Check the security code. Anti-counterfeiting code query is an effective method. Some well-known brands of waterproof membranes have a product authenticity query system on their website. The authenticity query code cannot be imitated and can only be inquired once.
Care must be taken during the construction. During the detailed construction, pay attention to drainage and prevent construction with water. Do not construct on rainy days. Keep the base layer dry. For the waterproof layer that produces warped edges, you should first divide the peeled edge of the base layer. Sweep it clean, and then select the base coat with strong adhesion to the base layer according to the base material, and then make the waterproof layer. Damage: After the waterproof layer is constructed and before curing, it is not protected, and it is damaged or scratched by other processes. For severe damage, the damaged part should be divided (slightly larger), the base layer should be exposed and cleaned up, and then the waterproof layer should be layered according to the construction requirements and order.
Large tensile force, good low-temperature flexibility and ductility, strong ability to adapt to the deformation caused by the stress of the base layer, products using polyester tire base have the characteristics of large tensile force and good crack resistance. Tireless self-adhesive coil has good nail bar water tightness. The bonding and peeling strength between the coil and the base layer, and the coil and the coil is high. Convenient construction, safe to use, suitable for environments where open flames and solvents are strictly prohibited, and no pollution to the environment. Scope of application. Suitable for non-exposed waterproofing projects of medium and high-end buildings in Sailen area, including underground waterproofing projects, roof waterproofing layers with rigid protection, etc. Customers buy waterproofing membranes for the purpose of waterproofing through this material, and the quality of the waterproofing effect essentially depends on the quality of the waterproofing membranes. Yuexu waterproof membrane is very reliable in terms of quality. According to the editor's understanding, many customers think that the waterproof effect is very good after using Yuexu waterproof membrane. The color difference of the coil is also a point of concern to many customers. Some brands have very large colors, which seriously affect the aesthetics after use, and the effect is very unsatisfactory.
Artificial chemical synthetic waterproof material is a kind of petrochemical synthetic material, with a large number of chemical additives as the main component. This is because materials and products are harmful to construction, human living environment and natural ecological environment, mainly for the following three reasons. These raw materials and products used for building waterproof materials consume a lot of resources, energy consumption and discharge pollutants in the industrial production process. During and after the product is used, some harmful components such as V, O, C will affect the indoor and outdoor air quality, endanger human health and the comfort of the human living environment, and even shorten the service life of the building.
c. Train construction operators to enable them to master the key points of construction operations. Construction management measures. A, carefully select the labor force. A labor team with strong technical force and experience in the construction of a large number of high-quality projects is selected to be responsible for the construction of TPO waterproofing membranes to ensure the quality of the labor team. B. Workers shall be assessed before construction, and they shall be certified to work after passing the test. C, strict process handover system, and clarify the protection responsibility of the next process to the finished product of the previous process. In addition, the viscous fluidity of the material is very high in the high temperature state, and when the material is subjected to the stress caused by the external force, it is easy to produce plastic creep. Low temperature can increase the brittleness of ordinary waterproof membrane materials. In a certain period of time, if the flexibility of the waterproof material is insufficient at a certain low temperature, as the internal stress of the material gradually accumulates, it may cause the material to crack and deform at low temperature. . The influence of rainfall (including rain and snow). Generally speaking, the amount of rainfall does not directly affect the performance of waterproof materials.
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