Waterproof Membrane For Bathroom Floor
A waterproof membrane is often required for bathroom floors to prevent water damage and leakage. This type of coating is designed to keep moisture from penetrating through the floor and seeping into the subflooring or causing the tiles to crack. It is a crucial element in maintaining the integrity of the bathroom floor and keeping it safe for use.
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Product Introduction
Description
A waterproof membrane is often required for bathroom floors to prevent water damage and leakage. This type of coating is designed to keep moisture from penetrating through the floor and seeping into the subflooring or causing the tiles to crack. It is a crucial element in maintaining the integrity of the bathroom floor and keeping it safe for use.
Features
Waterproof membranes for bathroom floors are typically made out of synthetic materials such as PVC, TPO, or CPE. They are designed to be flexible, durable, and resistant to chemicals, UV rays, and temperature variations. They come in a variety of thicknesses and sizes, depending on the specific application. Most waterproof membranes are available in rolls or sheets that can be cut to fit the area where they are needed, making them easy to install.
One of the key features of a good waterproof membrane is its ability to adhere well to the substrate and form a tight seal around any joints or penetrations. This prevents water from seeping through the edges or corners and causing damage. Some waterproof membranes come with self-adhesive backings or special bonding agents that help to create a strong bond with the substrate.
Another important feature of waterproof membranes is their ability to resist punctures and tears. Bathroom floors are subjected to high levels of traffic and impact, so it is essential that the waterproofing layer can withstand wear and tear without compromising the integrity of the coating.
Technical Data
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Implement Standard: GB/T23445-2009 |
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NO. |
Item |
Standard |
Result |
|
1 |
Solid content, % ≥ |
≥70 |
81 |
|
2 |
Flexibility at Low Temperature, No Crack, ф10mm Stick |
-10ºC, No Crack |
Pass |
|
3 |
Water Impermeability, 0.3Mpa, 30min |
Impervious |
Pass |
|
4 |
Retention tensile strength MPa≥ |
≥1.2 |
1.9 |
|
5 |
Elongation at break, %≥ |
≥200 |
239 |
|
6 |
Adhesive Strength MPa≥ |
≥0.5 |
0.8 |
Usage Life
The usage life of a waterproof membrane for bathroom floors can vary depending on the quality of the material, the installation method, and the amount of foot traffic and wear and tear it experiences. In general, most waterproofing membranes are designed to last for at least 10-15 years. However, some premium membranes can last up to 50 years when installed and maintained properly.
Recommended usage: 2.5kg/m2·mm
Packaging
Liquid: 20kg/bucket
Powder: 20kg/bag
Shelf life
The temperature from 5ºC to 40ºC, valid time is one and half a year.

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