Exterior Foundation Membrane
This exterior foundation membrane is specifically designed for building exteriors, foundation walls, and basement wall applications. It provides strong initial tack and long-term adhesion, ensuring the membrane remains securely bonded to vertical substrates without slippage or peeling.
Description
Technical Parameters
Vertical foundation walls present unique waterproofing challenges due to gravity, which can cause conventional membranes to slip or detach during installation.
This exterior foundation membrane is specifically designed for building exteriors, foundation walls, and basement wall applications. It provides strong initial tack and long-term adhesion, ensuring the membrane remains securely bonded to vertical substrates without slippage or peeling.
Once installed, the system forms a stable waterproof barrier that resists external soil pressure, keeping the structure dry and protected.
Resistance to Soil Conditions and Long-Term Structural Movement
Soil environments contain moisture, salts, acidic and alkaline substances, as well as microorganisms that can degrade conventional waterproofing materials over time.
This exterior foundation membrane is designed with high resistance to chemical and environmental degradation, ensuring long-term durability under buried conditions.
It also offers excellent flexibility, allowing it to accommodate minor structural settlement and wall cracking without rupture or loss of waterproofing performance.
The membrane maintains integrity over time, ensuring continuous protection against water ingress.
Technical Performance and Manufacturing Capability
Our factory has over 12 years of experience in manufacturing waterproofing materials. We operate an in-house laboratory and maintain strict quality control under ISO9001 certification.
We are a specialized manufacturer of waterproofing systems and have supplied products to major infrastructure contractors including China Railway and China State Construction.
Please refer to the technical specifications below.
The membrane is available in thicknesses of 2.0 mm, 3.0 mm, and 4.0 mm, with standard roll length of 10 meters.
It offers low temperature flexibility down to -25°C, heat resistance up to 90°C, and tensile strength ≥500 N/50mm.
We provide OEM services, free samples, and a 1-year warranty. The minimum order quantity is 100 square meters per specification.
Technical Parameters
|
Parameter |
Value |
|
Product Code |
JRJH-WQ-011 |
|
Application Area |
Exterior foundation walls / basement walls / vertical structures |
|
Core Function |
Waterproofing / moisture protection / structural wall protection |
|
Thickness |
2.0 mm / 3.0 mm / 4.0 mm |
|
Width |
1 meter |
|
Roll Length |
10 meters |
|
Bonding Method |
Torch-applied / Self-adhesive (full-surface bond) |
|
Low Temperature Flexibility |
-25°C |
|
Heat Resistance |
90°C |
|
Tensile Strength |
≥500 N/50mm |
|
Chemical Resistance |
High resistance to soil chemicals |
|
MOQ |
100 m² per specification |
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