pvc waterproofing membrane for roofing and flooring

PVC sheet is a high polymer waterproof material, which is processed by using the Polyvinyl Chloride Resin (PVC) as the base material, mixing with plasticizers, UV absorbers and other additives.

Advantages:
1. High tension, perfect elongation to resist the stretching or cracking of the foot layer.
2. Perfect jointing, It can be fused with base as a whole after heating the jointing by hot wind.
3. High permeability, chilling material and moisture can be expelled easily.
3. High aging resistance, UV resistance, corrosion resistance and erosion resistance.
4. Good cold flexibility and heat resistance

Features

1.High Tensile strength, excellent resistance to tear and puncture.

2.Strong adhesion with the concrete, effectively prevent the emergence of a single polymer sheet phenomenon of channeling water.

3.Lap with pre- self-adhesive side lap to ensure the seamless of waterproof system.

4.Perfect resistance to acid&alkali,weather and aging.

5.Simple operation, High work efficiency, Low cost.

6.Non toxic, tasteless and be environmentfriendly.

Scope of Application

1 Large-scale underground structures.

2 Surface of concrete slabs for planting.

3 For Roads, Rails, Subway tunnels projects.

4 For reservoirs, canals, dams and other water conservancy projects.

5 For air defense, military facilities waterproof projects. 

Technical data sheet

Cautions

1. Do not put the membrane on a pollution, water and ice ground.

2. Construcion of waterproof layer operations can't be crossed, device shall be installed on the waterproof layer, parts should be done to strengthen the basis of device and to take protective measures.

3. Do not touch the waterproof layer with thorn sharp objects after it's has been completed, don't put sundries or any additional buildings above the waterproof layer to avoid damaging it. 

Storage and Transportation

Be under the dry and well-ventilated condition; avoid sunlight and raining.

Stand straightly; lay flat and be packed in the same direction without no more than 5 layers.

Shelf life: One year.