Fireproof breathable membrane
It is widely used in the external wall insulation systems of buildings. It is installed on the outside of the insulation layer and can prevent liquid water such as rainwater and snow from permeating into the insulation layer and the interior of the wall, avoiding the dampening and failure of the insulation materials. Meanwhile, it can also allow the water vapor generated inside the building to dissipate, preventing problems like mold growth and condensation on the wall. For example, in the external wall insulation systems of some high-end residential and commercial buildings, the use of waterproof and breathable membranes can effectively extend the service life of the insulation system and improve the comfort and durability of the building.
Product detail display
Product Specifications
Product Name:Breathable membrane/B1 breathable membrane/ Fireproof, Moisture-proof and Breathable Membrane/ Flame-retardant Breathable Paper
Product features:This material is water – proof, breathable, fire – proof, vapor – barrier and moisture – proof.
Impermeability: It can resist water penetration for 2 hours under a water column pressure of not less than 2000mm.
Product materials: polyethylene, polypropylene, imported breathable membrane.
Water Vapor Transmission Rate: 200 – 2500 g/㎡/24h , 8g/㎡/24h
Specification: (Thickness * Width * Length) / Roll: 0.3mm * 1.2m * 100m
Color: Gray
Packaging method: Individually packaged with HDPE (High-Density Polyethylene) film, which has a moisture-proof function.
New type of environmentally friendly, breathable and waterproof
Working Principle of Waterproof and Breathable Membrane
Breathable and waterproof, supports customization, with low friction coefficient and small surface tension.
In the following picture, the green part is the waterproof and breathable membrane, the orange part is the insulation layer, and the blue part is the moisture-proof and vapor barrier membrane.
1 Waterproof and moisture-proof
With a low water absorption rate and no capillary leakage, it provides stable moisture-proof performance for rooftops and exterior walls.
2 Customization supported
There are various specifications and a large quantity of goods in stock in the warehouse of Huanyu Logistics Park in Erenhot City. If other specifications are needed, you can contact us to negotiate customization.
3 Fireproof and durable
It has good stability and high fireproof performance. It won’t burn when encountering open flames and doesn’t produce harmful substances to human bodies.
4 Environmentally friendly
It adopts new polyethylene and polypropylene materials, which are non-toxic, harmless and environmentally friendly.
The following picture is the construction schematic diagram of the tiled roof and the steel structure roof.
- Roof tiles
- Batten strips
- Waterproof and breathable membrane
- Insulation layer
- OSB (Oriented Strand Board)
- Light steel or wooden r
