The characteristic of polymer self-adhesive waterproofing membrane is that it is fully bonded to the bottom layer, and even if there is partial damage, it will not leak water. Therefore, ensuring the quality of full bonding is very important. Due to the characteristic of self bonding of the membrane, there is a tendency for "advanced" bonding during operation, that is, when the isolation paper of the membrane is opened on the base surface, it is already bonded, often resulting in uneven spreading, bubbling and other phenomena. Therefore, the following matters should be paid special attention to:.

1. When pasting the roll material, attention should be paid to aligning it with the reference line at all times to prevent deviations that are difficult to correct. When pasting the roll material, the roll material should not be stretched forcefully. After pasting the self-adhesive waterproof roll material, a pressure roller should be used to roll it from the middle to both sides of the roll material, exhaust the air, and make the roll material stick to the bottom layer. The isolation paper between the roll material and the overlapping part should not be removed too early to prevent contamination of the bonding layer or accidental sticking. It should be removed before pasting the later roll material.

2. The bottom layer must be cleaned thoroughly. If there are any unclean areas on the base surface, it will cause the coil to pull up the attached objects on the surface of the bottom layer. Therefore, it is required that the bottom layer must be clean.

During construction, wet laying, empty laying, machine stabilization, hanging laying and other construction methods can be selected according to the site conditions of the project, making the construction more flexible and achieving better waterproof results.

The application range of polymer self-adhesive waterproofing membrane is very wide, but its usage location is still mostly in basements, air raid shelters, and some concrete roofs in the industrial and construction industries. When transporting, it is necessary to prevent rain and exposure to sunlight, and reduce collisions to protect the polymer self-adhesive waterproofing membrane.

The advantage of self-adhesive waterproofing membrane is that it saves time and effort because there is no need to heat the waterproofing membrane separately. Therefore, when using polymer self-adhesive waterproofing membrane for waterproofing projects, it can save a lot of time. Moreover, polymer self-adhesive waterproofing membrane combines the advantages of polymer waterproofing membrane and self-adhesive waterproofing membrane, greatly improving its puncture resistance and self-healing properties, and making its chemical and physical properties more stable.

The new type of polymer self-adhesive waterproofing membrane can be integrated with the waterproof base layer during use. Generally speaking, the waterproofing membrane will have partial self-healing ability when subjected to external damage. Over time, the waterproofing membrane will repair the damaged parts on its own, especially the newly produced disposable waterproofing membrane.

Today's editor will introduce to you the precautions to be taken in the construction of high polymer self-adhesive film waterproofing membrane and molecular self-adhesive waterproofing membrane.

1. Smoking and open flames are strictly prohibited on the construction site. Operators must wear helmets and work gloves. When using grease and adhesives, operators should be careful to avoid causing harm to the human body.

2. The stacking of polymer self-adhesive waterproofing membranes and adhesives should be stored in designated locations in accordance with safety and fire prevention regulations. The stacking of waterproofing membranes should not exceed 5 layers, and it should be managed by a special person who should be equipped with adhesives. The materials and adhesives should be kept away from the supply source and avoid direct sunlight.

3. Materials should be transported through trails or elevators, and littering is strictly prohibited. During construction, operators must wear soft soled shoes to protect semi-finished and finished products.

4. Civilized construction, safe production, orderly work, and orderly management should be achieved. At the construction site, construction personnel should hold certificates and strictly follow the various regulations and rules on site. Technical pre construction should be carried out before construction, and construction technical measures and standards should be strictly followed during the construction process. When working on vertical walls, the operating platform shelves or high stools should be firmly erected and meet the requirements of construction standards.

Shandong Wanhe Waterproof Materials Co., Ltd. is a professional waterproof system supplier that integrates scientific research and development, production, sales, and construction services. It is a source manufacturer with quality assurance and price details. Please call 18263660598 for more information http://www.whfscl.com/ .