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Home > BLOG > SBS self-adhesive waterproof membrane is a widely used waterproof material. What are its advantages?

SBS self-adhesive waterproof membrane is a widely used waterproof material. What are its advantages?

December 02,2022

Compared with ordinary waterproof materials, self-adhesive waterproof membrane has the following characteristics:

Compared with ordinary waterproof materials, self-adhesive waterproof membrane has the following characteristics:

Cold construction at room temperature, no need for hot melt. During construction, as long as the release paper is peeled off, it can be directly paved, which is extremely convenient for construction and can effectively shorten the construction period;
2. With high tear strength, it can effectively resist the damage of the waterproof system caused by the cracking and deformation of the base layer;
3. It has extremely high penetration resistance and impact resistance;
4. Excellent adhesion ensures the continuity and sealing of the lap joint of the coil;
5. High and low temperature resistance, anti-aging, long service life;
6. In terms of construction methods: the construction technology is perfect and simple, the operability is strong, and the labor intensity is low; the construction speed is fast and the work efficiency is high, which can ensure the construction period; the construction quality is easy to be guaranteed, and it can meet the higher waterproof requirements.

Process principle

Self-adhesive rubber asphalt waterproofing membrane is a self-adhesive waterproofing membrane which is based on elastomer asphalt such asSBS, with polyethylene film and aluminum foil as surface material or without membrane (double-sided self-adhesive), and adopts anti-adhesive isolation layer. The waterproof membrane has super strong bonding strength, and the special rubber self-adhesive layer can ensure the bonding and sealing between the membrane and the base layer, and the membrane and the membrane, forming an integral waterproof layer. It has good resistance to acid and alkali corrosion and other chemical media erosion. The surface of the self-adhesive membrane has HDPE, which has high tear resistance and meets the requirements of puncture resistance, which can effectively resist the damage to the waterproof system caused by the stress caused by cracking and deformation of the base layer.
service life
The service life of the self-adhesive waterproof option will vary according to the changes in environmental factors, and the higher the temperature, the shorter the service life. In the process of use, you need to pay more attention, and try not to use it in high temperature locations.

Scope of application:

It is suitable for waterproofing of roofs, basements, interiors, municipal works and reservoirs, swimming pools and subway tunnels 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 such as military facilities that require cold construction and oil depots, chemical plants, textile factories, and grain depots that are not suitable for using open flames.