Breather Membranes Optimize Roofing 120gsm
- Price:Negotiable
- Description:3 ply roof underlay membranes, also known as breather membranes, offer a high-performance solution by combining fabric and a waterproof film.
Breather membranes are essential in preventing impurities from negatively affecting buildings. However, it is crucial for them to be breathable to avoid suffocating the structure. For instance, using non-breathable materials like polythene as external protection linings may effectively block external environmental conditions, but it can trap moisture produced within the building, leading to potential issues.
|
No. |
Characterictics |
Breathable Membrane |
Breathable Membrane |
Breathable Membrane |
|
|
1 |
Weight |
80 |
100 |
120 |
|
|
2 |
quantity of layers |
3 layers |
3 layers |
3 layers |
|
|
3 |
Tensile Strength |
MD |
120N |
140N |
160N |
|
Tensile Strength |
CD |
80N |
100N |
120N |
|
|
4 |
Moisture Vapor Transmission (BS3117) |
1000-2000 gr/m2/24hours |
1000-2000 gr/m2/24hours |
1000-2000 gr/m2/24hours |
|
|
5 |
Water-resistant (water column)Hydrostatic Head |
not less 1000 mm |
not less 1000 mm |
not less 1000 mm |
|
|
6 |
UV resistance |
3 months |
3 months |
3 months |
|
|
7 |
Temperature range |
-60C +80C |
-60C +80C |
-60C +80C |
|
|
8 |
Fire resistance DIN 4102 |
E |
E |
E |
|
|
9 |
Roll Width |
1,5m |
1,5m |
1,5m |
|
|
10 |
Roll Length |
50m |
50m |
50m |
|
|
11 |
Quantity of rolls on pallets in 40HQ |
2708 |
2167 |
1806 |
|
|
12 |
COLOR |
|
blue or white |
blue or white |
blue or white |
120gsm Breathable Wrap House Paper / Vapor Permeable House Wrap / Housewrap
Membrane Structure:
The breathable waterproof membrane is a triple layered:
High tensile spun bonded polypropylene
(PP ) non-woven fabric in top and bottom layer.
A micro porous polypropylene(PE) film in middle layer(high performance breather membrane).
120g Non-woven fabric roof membrane// Waterproof building materials// Breathable PEmembrane Feature:
1) Breathable membrane with excellent waterproofing properties.2) High water vapor permeability.
3) Stable anti-UV & anti-aging performance.
4) 3-layers thermal laminated: PP+PE+PP.
5) Light weigth so easy handled.
6) Excellent tensile and tearing strength.
7) Good low temperature flexibility.
8) For both roof and wall application.
9) High quality with very competitively price.
To ensure the proper functioning and maintenance of breathable roof membranes, regular repairs may be required. These repairs involve identifying and addressing any damage or wear, such as tears, punctures, or leaks. Additionally, attention to detail during the installation of breather membranes is crucial to ensure proper sealing and integration with the overall roofing system.
In some cases, an exterior breathable membrane may be used in conjunction with the roof underlay membrane to provide additional protection against external elements while maintaining breathability. This external membrane acts as an extra barrier, preventing moisture and impurities from reaching the roof underlay membrane.
By incorporating breathable roof membrane repairs, detailed installation of breather membranes, and considering the use of exterior breathable membranes, you can optimize the longevity and effectiveness of your roofing system. This will ensure your building remains protected from water damage while allowing for proper ventilation.
