What are the ingredients of Bituminous Waterproofing Membrane ?
What are the ingredients of a Bituminous Waterproofing Membrane ?
The components of the Bituminous Waterproofing Membrane are diverse layers that contribute to its high resistance against various factors. These layers include the polyethylene layer or mineral powder or aluminum foil, fabric, polyester, and additives, especially the polyethylene layer. However, here we want to know what makes up the Bituminous Waterproofing Membrane. These materials include:
- 60 to 70 percent industrial bitumen
- One layer of aluminum foil with a thickness of 14 to 16 microns
- A layer of woven fiberglass (glass wool)
- A needle-punched polyester layer
- Talc powder and 600-mesh copper powder
- Polymer material called isotactic polypropylene
- Polyethylene film
- Bond and adhesive
