There are more and more waterproof materials on the market now, and users have more choices when choosing. However, the characteristics of each type of waterproof roll are different. Today, we will introduce the characteristics of modified asphalt waterproof roll.

1. Modified asphalt waterproofing membrane has excellent bonding performance, achieving complete full bonding with the structure and effectively preventing water leakage caused by membrane damage.

2. Modified asphalt waterproofing membrane can be used for cold construction without the use of open flames or adhesives, which is energy-saving, environmentally friendly, low-carbon, and economical.

3. It also has good low-temperature flexibility and can adapt to a wide temperature range.

4. Even modified asphalt waterproofing membranes have the "self-healing" function of SBS waterproofing membrane color, which can allow local puncture damage points to heal on their own.

5. Excellent elongation performance, able to adapt to deformation or cracking of the base layer without causing tearing of the roll material.

6. Save construction time, construction can be carried out on damp or even uneven surfaces, with high construction freedom and obvious advantages in rainy season construction.

7. Easy to overlap, the material itself has self-adhesive properties, and self overlapping is dense and firm.

SBS modified asphalt waterproofing membrane has the following five characteristics:.

1. SBS modified asphalt waterproofing membrane has a thick thickness and excellent puncture resistance, tear resistance, and fatigue resistance.

2. SBS modified asphalt waterproofing membrane has excellent elasticity of PVC waterproofing membrane, good extension ability to withstand cracks in the foundation layer, and a certain self-healing ability to bridge cracks.

3. SBS modified asphalt waterproofing membrane can still maintain excellent flexibility in low temperature environments, and can be constructed even in cold climates and regions, especially suitable for the north.

4. SBS modified asphalt waterproofing membrane can be hot-melt overlapped, and the sealing of joints is very reliable. However, membranes with a thickness less than three millimeters cannot be constructed using hot-melt method.

5. SBS modified asphalt waterproofing membrane has high temperature sensitivity and is not suitable for roofs with steep slopes.

SBS modified asphalt waterproofing membrane should be produced according to the requirements of the national standard for elastic modified asphalt waterproofing membrane. The thickness of SBS modified asphalt waterproofing membrane is two millimeters, three millimeters, and four millimeters. The tire base has two types: polyester tire and fiberglass tire. The upper surface can be covered with polyethylene film, fine sand, mineral particle sheet material. According to the thickness, tire base, and upper surface material, it is divided into type I and type II based on physical and mechanical properties.

How to choose a suitable modified asphalt waterproofing membrane.

There are many reasons for water leakage in waterproof materials, usually due to the use of unqualified and unsuitable waterproof coatings. Therefore, the selection of waterproof materials is particularly important. Currently, there are two main types of waterproof materials on the market: one is polyurethane self-adhesive film waterproof roll material waterproof coating, and the other is polymer cement waterproof coating. Polymer cement waterproof coating is the mainstream product in the market, with less environmental pollution. Polyurethane waterproof coating has excellent waterproof performance, but most polyurethane products on the market have environmental problems.

There are no other technical difficulties. Due to the relatively small thickness of the culture medium, the load-bearing problem of the roof is relatively easy to solve. However, due to the weight of the covering soil, the structural cost will increase accordingly. Planting roofs not only requires the waterproof system to have waterproof function, but also requires waterproof materials to have the function of not being damaged by plant roots. The liquid roll waterproof system also requires good drainage and appropriate water storage function to prevent water shortage and decay of plant roots.

There are two prerequisites for waterproof materials not to be damaged by plant roots: firstly, the components of waterproof materials themselves are not substances absorbed by plant roots. Concrete, mortar, and asphalt materials in building materials all contain components that can be absorbed by plant roots, so these materials are not suitable as waterproof materials for planting roofs. In addition, waterproof materials need to have a certain strength to resist the compression damage caused by the growth of plant roots. All coating waterproof layers have relatively low strength and are not suitable for use. Currently, waterproof materials used in planting roof systems include HDPE geomembranes, TPO waterproof rolls, and PVC waterproof rolls.

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/ .