Test report of elastomer modified bituminous waterproofing membrane

The scope of application of the test report of elastomer modified bituminous waterproofing membrane. 　Suitable for roofing, basement, indoor, municipal engineering and reservoir, swimming pool and subway tunnel waterproofing of industrial and civil buildings. It is also suitable for waterproofing of wooden and metal structure roofs. It is especially suitable for re-waterproofing projects in facilities that require cold construction and oil depots, chemical plants, textile mills, and grain depots that are not suitable for open flames. 　The waterproofing of the bathroom in the house decoration is a more critical link. It is not recommended to use polypropylene coils for waterproofing. Because the bathroom is a relatively stable part of the house structure, the waterproof requirements are lower than that of the balcony and roof.





Kitchen wall waterproofing: the kitchen wall waterproofing is different from the bathroom, it does not have to be the top, the kitchen wall waterproofing is generally to avoid the wall splashing and dampness caused by mold. Generally, the waterproof height of the kitchen wall can be up to meters, and the water resistance can be up to meters in the location of the wash basin and the washing machine. 　Waterproofing of wall and floor joints: For kitchen waterproofing, you also need to pay attention to the waterproof treatment of the wall and floor joints. These corners are prone to damp and moldy due to stagnant water.


Waterproof membrane h16Zf51GF


After all, the main base for sloping roof drainage, general waterproof construction, the horizontal width of the building surface is divided by vertical and horizontal as the mainstream domain. The drainage slope must be greater than 2% to 3%. Watershed, in order to reduce the roof of the water. In the use of waterproof construction, we are mainly concerned with the length and height of the waterproof construction paving, which can give the building waterproof and leak-proof effects. For example, the retaining wall and raft on the border need to use an extra layer of waterproof material. Generally speaking , Normal waterproof material, about 300 mm should be spread on the wall, and wall waterproofing agent also needs to be laid on the wall about 1,800 mm. Detailed explanation of the thickness of the additional layer of waterproofing membrane. 　We have to choose a waterproof material for the roof slope, and we must do a good design and start to have a better waterproof effect.





In these areas such as the first floor of the villa, it is generally necessary to use a plugging agent to add water and stir it into a putty shape, then compact it on the old wall and the old soil layer, and then apply a layer of waterproof coating. 　Household waterproofing works cover kitchens, balconies, and living room floors to be waterproofed, so household waterproofing works should not be underestimated. If the home waterproofing is not done properly, it will bring a lot of trouble to daily life. Polymer self-adhesive waterproofing membrane is a kind of polymer waterproofing membrane, which includes the advantages of polymer waterproofing membrane and self-adhesive membrane. It is composed of a layer of colloidal silicic acid creep rubber asphalt self-adhesive glue and polymer composite sheet A high-performance self-adhesive waterproofing membrane made of composite materials. For bungalows.


There are two main models of CH-108ZYY polymer cement waterproof coating: ZYY-1 type and ZYY-2 type, of which ZYY-1 type is mainly used for waterproofing large deformed building parts, such as roofs, walls, bridges, etc. Location. 　HG203 waterproof sealing paint HG203 waterproof sealing paint has advantages in environmental protection performance, because the raw materials used are basically imported real environmentally friendly one-component water-curing polyurethane waterproof sealing paint. HG203 waterproof sealing coating can be applied to many places, such as wet base surface, drinking water project, etc. 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.





Generally, it should be concealed within 24 hours after the completion of the waterproof layer. If there is a closed water test, the concealment time should be calculated from the end of the closed water test. 　Waterproof membrane laying, have you done all these details correctly? 　There are many ways to lay waterproof membranes, the commonly used methods are: full bonding method, empty laying method, point bonding method and strip bonding method. However, these paving methods have their own advantages and disadvantages, which are suitable for different types of roofs and waterproof layer laying under certain restrictive conditions. 　Before laying the waterproof membrane, understand the detailed structure of the waterproof membrane construction.


Elastomer (SBS) modified bitumen waterproofing membrane (Type Ⅱ: polyester felt, glass fiber felt, glass fiber reinforced polyester felt base). 　Features. 　 has excellent low temperature resistance, low temperature flexibility can reach -25 ℃. Polyester felt, glass fiber reinforced polyester felt base roll material has the characteristics of high tensile strength, corrosion resistance, mildew resistance and weather resistance, and strong adaptability to the expansion or cracking of the base layer. Glass fiber felt is used. The tire-based coil has the characteristics of high tensile force, good dimensional stability, corrosion resistance, mildew resistance and weather resistance, but it has poor elongation. 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.

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