Qingdao AOD Rubber Products Co., Ltd.

Precautions for self-adhesive waterproofing membrane laying

Precautions for self-adhesive waterproofing membrane laying

The self-adhesive waterproofing membrane is not used with adhesive and hot asphalt during construction, so it is zero smoke emission during the whole construction process, and there is no need to use large equipment. The noise pollution during the construction process is gone. Therefore, we believe that environmental protection is a big advantage of self-adhesive waterproofing membranes. Another advantage is that it can be used in places where other construction materials cannot be used. Self-adhesive waterproofing membranes, especially self-adhesive waterproofing membranes for the base layer, help to alleviate the owners' concerns about hot-welded coils.

Precautions for self-adhesive waterproofing membrane laying

Advantages of self-adhesive waterproofing membranes In addition to the absence of odor during construction, these coils provide designers with flexibility in terms of schedule and construction, and many of the challenges in roofing design provide a unique solution.

For the construction method of SBS waterproofing membrane, it is necessary to prepare for the work. The preparation work includes finishing the ground to ensure the flatness of the base layer. Generally speaking, for the sbs modified asphalt waterproofing membrane, the humidity of the base layer should be controlled at 100%. Nine or so.

After the base layer is processed, we need to paint the base layer. The specific standards are handled in accordance with relevant national standards. The next step is the core project, which is to lay the sbs modified bitumen waterproofing membrane and pay attention to the exhaust when laying.

In fact, because the academic problems of the physical properties of many waterproof coils have not been solved, in fact, there are still many difficulties in the construction of coil materials. The first thing that needs to be overcome is the irregular change. There are also bricks and corners that need to be treated in detail. And for the head, there are some hand-handling treatments, some national standards, and procedures and other documents. In fact, we all need to be the description of the text, and now the relevant regulations of our country.

SBS waterproofing membrane laying complex parts processing points Description:

For the laying of SBS waterproofing membrane, the base surface must be the cement mortar leveling layer. The base surface must be flat, and there should be no rough parts such as bulging and loosening, otherwise it must be treated. The base surface of the SBS waterproofing membrane is basically water-free. Before the construction, the surface of the base layer needs to be carefully cleaned to make no residue of cement mortar, dust and debris, and then the base oil is applied. Apply it and dry it for 8 hours to make it waterproof.

The complex part of self-adhesive waterproofing membrane is treated: the part of the yin and yang angle must be made into a figure-eight shape. For the vent hole, the tube root, the chimney and other parts, it is necessary to make a waterproof layer with a waterproof layer. The lap joint is 6-8 cm. The additional layer width of the expansion joint is 30 cm.

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