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HDPE waterproofing membrane products perform a good job of keeping your house dry and tidy, it’s one of the good solutions for leaking houses since it is affordable, it’s low maintenance, and it’s really very convenient.

It could be a leaking roof or even a room leaking to the next level of occupants, it can cause property damage in addition to neighborhoods. This is a ubiquitous architectural phenomenon, and in construction, leaking water could be the second biggest condition in building quality. Now, lots of people have taken measures, waterproof coatings, waterproof membranes, along with other products.

What are HDPE damp membranes?

HDPE damp membranes are in reality a self-adhesive waterproof material, which has the functions of superior performance, warm resistance, and sturdiness. Moreover, the self-adhesive film features a polymer adhesive layer.

HDPE damp membranes are made of high-quality high-density polyethylene resin, possibly at the same time, ultraviolet absorbers, anti-aging agents, etc. may also be used.

Popular features of HDPE waterproof membrane

Durable

Long-lasting

Less maintenance

Supports construction on wet bases

An easy task to construct

Castable skeleton steel bar

It could form a super-strong bond with concrete, thus preventing the penetration of rain and moisture

Ready to walk

After the waterproof layer is fully gone, it is usually directly stuck just using the impact resistance of reinforced concrete without having a protective layer

Low requirements for that first layer, and is constructed on uneven and wet base surfaces

Not affected by objective factors, thereby reducing construction costs

More flexible construction methods

Good waterproof performance

Widely application

Whether it is the top section of the ramp, the waterproofing of the tunnel, and the pool, it may be perfectly waterproofed. Simultaneously, HDPE damp membranes can be used high-requirement waterproof projects and some gas leakage prevention.

Installation tips

Keep the base layer clean first. When the sharp section of the protrusion is found, it will be processed to be flat. If there are more water stains, keep the base layer moist.

Unroll the membrane. When laying the video about the first layer, you have to take note of the particles in the film facing up, and the edges of these two adjacent films have to be aligned to avoid overlapping.

How to determine the thickness from the film meets certain requirements?

This method is quite brief, have a needle and randomly select 3 points per 100 square meters around the membrane for penetration experiments. Dimensional measurements were created for that thickness from the 3 needle punches respectively, and lastly, the average value was taken because of their heights. When the average thickness is bigger than 1.5mm, it meets what’s needed.

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