As the grade of elastomer modified bitumen waterproofing membrane becomes popular with self-adhesive waterproofing membrane, its price has naturally become a concern of everyone. The new generation of self-adhesive waterproofing membrane has been recognized by countless merchants and has a good development prospect. He not only breaks through the shortcomings of traditional waterproofing membranes, has better adhesion, self-healing ability, but also has the advantages of fast construction speed and conforms to the green environmental protection standards of the 21st century. Different brands, different manufacturers, and different raw materials have led to large fluctuations in the price range.
Related reading: Maintenance and maintenance of self-adhesive waterproofing membranes in construction How to choose reliable quality waterproofing membranes Standardized SBS waterproofing membrane roofing construction technology. EPDM waterproofing membrane (EPDM membrane for short) is made of EPDM rubber mixed with appropriate amount of butyl rubber, vulcanizing agent, accelerator, softener and reinforcing agent, etc., after banburying, pulling sheet filtering , Processed by extrusion molding and other processes. product information. Impermeable product number 0021 The elongation at break is 200 (%).
Waterproof membrane 25nYM5Fsv
The scope of application of elastomer modified bitumen waterproof membrane grade products. It is suitable for the waterproofing of industrial and civil building roofs, basements, indoor municipal works and reservoirs, swimming pools and subway tunnels. It is also suitable for the waterproofing of wooden and metal structure roofs. A brief description of the construction. Do not lay self-adhesive coils on the frozen base surface. Cannot construct on the polluted and high water content base. Packing and release paper can only be removed before and during laying.
When the wall encounters heavy rain, the wall will bleed for a long time and it will cause mildew and powder off the wall. If it is remedied, it will be very troublesome. Then how to use waterproof membrane to solve the problem of wall water seepage, the following waterproof membrane manufacturer is for everyone Summarize the four situations. The concealed pipe of the upper water pipe is not installed properly, the water pipe is inferior, and the galvanized pipe is rusty and aging. If the water leakage is caused by the rust and aging of the galvanized pipe, the galvanized pipe can only be installed at the leaking place, and the galvanized pipe is easy to be corroded, so all the galvanized pipes should be replaced.
(The application time of domestic waterproof engineering is relatively short. It is recommended to sum up experience in time. The impact of roof waterproofing membrane cracking cannot be underestimated. It is very important to whether our roof seeps or leaks. The following is how Shandong Yuexu Building Materials has arranged for you to prevent roof waterproofing Dry goods with cracked coils. . Cracking phenomenon: regular or irregular cracks along the prefabricated slab support, deformation joints and overhangs. Reasons. Deformation of the roof slab end or truss, cracking of the leveling layer. Foreign companies. The designer has the right to Choose the products of the manufacturer and be responsible for the quality of the waterproof project. Reliable product quality is the principle of material selection, and the selection of waterproof materials is strong, and different projects are selected to adapt to different projects. Kimu follows traditional design and modern material concepts, that is, it is required to do When the design is traditional and the materials are modern, it is generally believed that traditional design methods have undergone the test of long-term engineering practice and can guarantee the quality of waterproofing projects: the use of modern materials is because the quality of materials can extend the durability of the years.
2 coiled material cover, 3 waterproof layer, 4 additional layer, 5 bituminous hemp wire, 5 cement mortar, 7 concrete cover. Water falls and leaks. Phenomenon. Water leaks around the water fall, and some water fall surface is higher than the waterproof layer and water accumulates, or because the water fall is small, it is blocked and overflows. Cause Analysis. The installation height of the drip cup is higher than the base layer. The contact between the drip cup and the structural layer is not tightly blocked, and the gap between the drip cup and the wall is crossed across the wall. The mortar is not used to fill the gap tightly, and there is no additional waterproof layer. The waterproof layer did not reach a certain distance into the water drop cup, causing rainwater to leak along the joint between the outside of the water drop and the cement mortar. 1Padding material.
Asphalt waterproofing membrane. This kind of waterproofing membrane can be divided into four types according to the material of the base tire used in its production, namely, petroleum asphalt paper linoleum, petroleum asphalt glass cloth linoleum, petroleum asphalt glass fiber linoleum and aluminum foil surface linoleum. Among them, paper-based waterproofing membranes have now been banned from production and use. Modified bitumen waterproofing membrane. This kind of coiled material has relatively low requirements for temperature during construction, and the thickness of the coiled material has a variety of options, and the waterproof performance is quite reliable. Generally, it will not affect its waterproof effect after 20 years of use. Water can dissolve many salt substances, this is common sense. But this common sense does not hold true on the surface of waterproof materials. If the surface of the waterproof material is contaminated by salt substances, the closer to the surface of the material, the harder the salt substances dissolve in water, which will help to develop an easy-to-clean surface dirt waterproof material. This method has gone through many experiments and the effect is excellent. The experiment is like this: Prepare a flat silicone board, cover it with a waterproof film, and then attach a layer of salt to the surface of the waterproof film.
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