The sampling quantity of elastomer modified bitumen waterproof membrane is divided into 1 thickness, 2 thickness, 3 thickness, 4 thickness. The weight of a medium 3 thickness membrane is about 85 kg, and the others decrease each time. 10 pounds. Asphalt coil products, transportation can only be loaded vertically, one roll next to one roll, and it will be flattened when loaded flat. The performance advantages of closed-cell foam board. The independent bubble structure has low density, high recovery rate, and independent bubble structure. Good anti-permeability and low water absorption on the surface, replacing traditional three-oil four-felt, asphalt wood fir board, etc.
Cold base oil is a matrix treatment agent, which can be replaced by other base treatment agents such as neoprene paint, but it is more expensive than cold base oil. Cold base oil is an asphalt product, and SBS is also an asphalt material. Due to its phase solubility, other materials may undergo chemical reactions. SBS waterproof membrane can be replaced by other materials. Generally, it cannot be replaced unless it is empty. The role of cold base oil is the dust on the surface of the substrate, and it provides good adhesion with the SBS bitumen waterproof membrane.
Waterproof membrane 20KH6dL7B
Sampling number of elastomer modified bitumen waterproofing membranes When laying and pasting waterproofing materials on external facades, measures should be taken to prevent material slippage. When laying and pasting double-layer vehicles, the joints of the upper and lower layers and the joints of two adjacent vehicles should be staggered by one-third to one-half of the width, and the two-layer vehicles shall not be laid vertically. The external wall waterproofing and external waterproofing methods should meet the following requirements: pave the road first, then pave the facade, and overlap the joints. The inner surface of the temporary protective wall should be built with lime mortar. The coiled material is folded from the bottom surface to the contact part between the external facade and the permanent protective wall should adopt empty pavement construction.
During the construction process, it is strictly forbidden to enter the site by persons other than this process. Pile materials should be handled with care and be padded with square wood. The legs of the trolley used for construction should be bandaged. If the waterproof layer is set up with a temporary shelf, the bottom of the shelf pipe should be padded with plates to prevent damage to the waterproof layer. After the waterproof layer has passed the acceptance, fine-stone concrete or mortar can be poured directly on the waterproof layer as a rigid protective layer, and construction equipment such as trolleys or shovel must be prevented from damaging the waterproof layer during construction.
The logo must indicate: manufacturer name, trademark, product mark, production date or batch number, production license number, precautions for storage and transportation, all of which are indispensable. Each roll of material should be marked and marked in strict accordance with the order specified by the standard. The above is the price of the self-adhesive waterproofing membrane organized by the editor for you and the precautions for choosing self-adhesive waterproofing membrane. I hope it will be helpful to you. What should be paid attention to in the transportation and packaging of polymer self-adhesive waterproof membrane. Then use a blowtorch and presser to seal the seams evenly and carefully to prevent edge warping. Labor protection and safety protection: Coiled materials should be prevented from being injured and punctured by hard objects during transportation and construction. After construction, it is forbidden to trample at will, and use protection work well. Wear gloves during the construction process to avoid burns and scalds, and store flammable items such as gasoline drums and coiled materials separately, away from fire sources, to prevent fires and industrial accidents. 2gt, cold paste construction (EPDM coil).
The Oriental Yuhong adopts high-quality heavy-duty and natural lake asphalt, which is more environmentally friendly. Widely applicable. The hot-melt construction method takes full advantage of the natural adhesion between the modified asphalt material and the reinforced concrete, so that the modified asphalt material can adapt to various modifications of the reinforced concrete structure, and thus is suitable for almost all types of reinforced concrete buildings. The theories and treatment schemes of deformation joints, expansion joints, window sills, yin and yang angles, various grooves, transitions, and closing nodes have been fully verified.
The overlap width of the self-adhesive waterproof membrane shall not be less than 100mm. The seams of the upper and lower layers and the two adjacent sheets of self-adhesive waterproofing membrane should be staggered by one third of the width. The key points of construction technology. The overall laying order of coiled materials is: first high span, then low span, the same height, first far and then near, on the same facade, starting from high to low. Primer: After the base surface is cleaned and passed the acceptance, apply the special base treatment agent evenly on the surface of the base layer, and apply in one direction, with uniform thickness, no leakage, no accumulation, and leave it in the air until it is not sticky to the touch. It is strictly forbidden to store with flammable and explosive materials, and keep the surrounding environment clean. Secondly, it is necessary to pay attention to its storage environment. Generally, roof waterproofing membranes should be stored in a cool, ventilated and dry place to prevent rain and direct exposure to sunlight, and to prevent fire and heat sources. Pay attention to the temperature of the storage environment. Generally, the storage temperature of roof waterproofing membranes is generally controlled within the range of 5-25℃. Prevent high temperatures in summer and prevent freezing in winter. As long as these storage precautions are well resolved, then the sbs waterproof membrane will be able to be well protected.
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