Price of self adhesive asphalt waterproofing membrane roof bitumen roll sheet
The price of a self-adhesive asphalt waterproofing membrane roll sheet varies significantly based on its features and coatings. This innovative multi-layer laminated bituminous roofing membrane specifically targets roofs, floors, and other areas requiring waterproofing. In terms of composition, the design includes a base sheet coated with one or more layers of bitumen on one or both sides. Moreover, the membrane incorporates at least one compound bitumen layer that combines both bitumen and rubber or resin, which ultimately adds flexibility and durability.
To facilitate easy installation, a release sheet is applied over the compound bitumen layer. This layering process enhances the membrane’s overall performance and efficiency. Producers bond the bitumen-coated base sheet with the compound bitumen-coated release sheet, creating a robust roofing solution.
Asphalt waterproofing membrane roof bitumen, unlike traditional methods that require heating or liquefying bitumen, this self-adhesive membrane simplifies the application process considerably. Consequently, contractors can apply it directly over the substrate without needing heat. This not only saves time but also reduces the complexity of installation, making it an attractive choice for various projects. Ultimately, the design of self-adhesive asphalt waterproofing membranes reflects a commitment to innovation and practicality in the roofing industry.
Pricing Information:
The pricing for asphalt waterproofing membranes varies depending on the type and specifications. For instance, the EXW rate starts at 1.2 USD/m² for the standard membrane. In contrast, the aluminum-coated version begins at 1.3 USD/m². Similarly, the FOB rate commences at 1.25 USD/m² for the standard membrane and rises to 1.35 USD/m² for the aluminum-coated variant.
In terms of specifications, these membranes typically have a width of 1000mm and a length of 10,000mm. Additionally, the thickness ranges between 2.6mm and 5mm, which allows for versatility in application. Each roll has a minimum weight of 30kg, ensuring durability during handling and installation. Furthermore, the minimum order quantity stands at 700 rolls, making it ideal for large-scale projects.
Key features of asphalt waterproofing membranes further underscore their value. First and foremost, these membranes excel at waterproofing. They effectively block water, ensuring reliable protection against leaks and potential water damage. Moreover, durability remains a standout characteristic. Bitumen-based membranes resist weathering, UV exposure, and temperature fluctuations, which significantly enhances their lifespan.
Flexibility also plays a crucial role in their design. These membranes adapt to roof expansions and contractions caused by temperature changes, making them suitable for a wide range of surfaces. Lastly, the multi-layer system boosts their waterproofing performance. By applying bitumen membranes in multiple layers, users can achieve optimal results. Specifically, SBS (Styrene-Butadiene-Styrene) and APP (Atactic Polypropylene) modified bitumen membranes provide increased flexibility and heat resistance, further solidifying their position as a preferred choice in the industry.
Types of Installation:
– **Torch-applied**: The membrane is heated with a blowtorch to bond it to the roof surface.
– **Self-adhesive**: Equipped with a peel-off backing, these membranes make installation quicker and easier.
– **Cold-applied**: The bitumen is applied in liquid form, eliminating the need for heat.
Applications:
Bitumen-based membranes are ideal for flat or low-slope roofs, as well as areas that require robust waterproofing, such as basements and foundations. While these membranes are popular in commercial and industrial roofing due to their long lifespan and superior water resistance, they are also suitable for residential applications.
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