Pay attention to watering and maintenance after the construction of elastomer modified bitumen waterproofing membrane (SBS) is completed. , if there is roof planting soil, it should be covered with planting soil as soon as possible. Roofing engineering is a sub-project of construction engineering, which refers to the construction content of roof surface layer, which includes roof waterproofing engineering and roof thermal insulation engineering. It is composed of the roof leveling layer above the structural layer, the gas barrier layer, the thermal insulation layer, the waterproof layer, the protective layer or the use surface layer and other structural layers. The quality of its construction will directly affect the service life of the building.
Most of the roofs in rural areas are prefabricated panels, and the leaking part is usually the connection between the panels. Therefore, the easy and cost-effective repair method for the roof leakage of rural bungalows is to pave a layer of asphalt on the roof. Stick the seam together, but the waterproof effect of this method is not lasting. The more durable method is to put a waterproof layer on the left side of the roof or apply latex. SBS modified bitumen waterproofing membrane uses thermoplastic elastomer as modifier, modified petroleum bitumen as impregnating coating material.
Waterproof membrane 3MLu1tlrS
Elastomer-modified bitumen waterproofing membrane (SBS) has to be the node first, the additional layer and the roof drainage are more concentrated, the first is the connection between the roof and the water drop, the cornice, the gutter, the eaves, the corner of the roof, and the end of the roof Treatment of seams and other places, and then upward construction from the low elevation of the roof. It is better to follow the direction of the gutter and cornice to reduce the overlap when paving the gutter and gutter roll materials. Waterproof coiled material is mainly used for building walls and roofs, tunnels, roads, landfills and other places. It can resist external rainwater and groundwater leakage. It is a flexible building material product that can be rolled into a roll. It is used as engineering foundation and construction. There is no leakage connection between objects. The order of applying the coiled material: The construction process of the waterproofing coiled material before the installation of the waterproofing coiled material can be said to be the waterproof barrier of the entire project, which plays a vital role in the entire house decoration project.
Tire-free base coils are used for areas with large base deformation, and tire-based coils are suitable for areas that require high strength and high base stress. evaluation opinions. This type of product is widely used in Europe, the United States, Japan, Australia and other developed applications. In the early 1990s, domestic enterprises began to produce and apply. Since the 2nd century, the product and application technology have been gradually promoted in my country, which is the original promotion and application project. . The production equipment and production technology made in my country are becoming more and more perfect, and the product quality is relatively stable. In recent years, the application volume has increased rapidly.
Wet paving method. Clean the base surface, moisten the cement floor, mix the cement with water and add cement additives (rubber powder) to make cement slurry. Brush a layer of cement slurry, do not wait for the cement to dry, tear off the protective film of the coil and lay it on the coil, press and exhaust the air, the effect of some cement slurry overflowing from both sides of the coil is better. Materials used: cement + rubber powder + water. Dry shop method. Clean the base surface, keep it dry, use cold base oil, brush lightly on the base layer, and then wait for it to dry. In addition to the main material, the surface material polyethylene film also has excellent water resistance and high strength (polyethylene polypropylene waterproofing membrane is only waterproof with this film), so the waterproof has double security. Corrosion resistance: The coil has good acid resistance, alkali resistance, and chemical resistance, and has excellent aging resistance in various environments. Commodity information. Product weight: about 2 kg/square. Product features: waterproof and heat insulation/high-strength viscosity/tension and deformation resistance/heat and cold resistance.
Clean the joints with a cloth moistened with a cleaning agent, squeeze the lap joint sealant with the joint as the center line, and use a special scraper with grooves to scrape the compacted outer sealant at a 45 degree angle along the center line of the joint , Make it shape. The lap sealing paste should be applied 2 hours after the lap is completed, and should be completed on the same day. The protection and ballasting of the IV waterproof layer. After the waterproof layer is completed and passed the inspection, the protective layer or ballast layer can be constructed. Protection of roof waterproof layer: After the membrane waterproof layer is laid, a protective layer should be laid on the waterproof layer according to the requirements of the design and relevant specifications.
Treatment method: first cut off all the bulging parts to expose the base layer and drain the moisture. After the base layer is dry, repair it according to the construction method of the waterproof layer. The technical term for fire-roasting is called hot-melt. The material is sbs modified bitumen waterproofing membrane. The big difference between self-adhesive waterproofing membrane and SBS membrane lies in the construction. The self-adhesive waterproofing membrane belongs to cold construction and does not require hot melting. It can be bonded with the base layer only by tearing off the isolation layer to form a sealed waterproof layer. SBS waterproofing membrane manufacturer, supplying Guangdong area waterproofing membrane, Shandong Yuexu Building Materials Group Co., Ltd. To provide you with new price change information and industry information, if you want to know more, please pay attention to our website (), or direct national unified telephone. Product introduction. The main raw material of SBS elastomer modified asphalt waterproofing membrane is high-quality heavy-duty asphalt styrene-butadiene block copolymer (SBS) as modifier, high-quality polyester tire, glass fiber tire as the tire base, and both sides are covered. It is made of protective isolation and decorative materials.
.
Click image to view original image
