What is membrane ?
Membranes are divided into two according to the carriers:
1. Membranes with Polyester Felt Carrier
The waterproofing membranes that are produced through using spunbond felt that weighs 150 gr/m 2 , 170 gr/m?, 180 gr/m 2 or 250 gr/m 2 are Membranes with Polyester Felt Carrier .
They are available in thicknesses such as 2mm, 3mm, and 4mm.
2. Membranes with Fiberglass Carrier
The waterproofing membranes that are produced through using fiberglass that weighs 50 gr/m2, 80 gr/m 2 , however, are called Membranes with Fiberglass Carrier .
They are available in thicknesses such as 2mm, 3mm, and 4mm. Both faces are coated with polyethylene.
Over the membranes to be used outdoor, natural stones – granule-shaped colored minerals are laminated. This type of membranes is called Slated membrane, and only one side is coated with polyethylene.
Another one-side polyethylene-coated product is Aluminum Folio .
