Modified Bitumen Membrane

Modified Bitumen Membranes

APP Bitumen Membrane

Modified Bituminous Membranes for Waterproofing Insulation

APP (Atactic Polypropylene) is a waterproofing membrane, developed from modified bitumen in addition to polymers.

The membranes either have fiberglass, polyester, or composite as reinforcement. This prevents penetration of water into structures thereby eliminating leakages and moisture insulation.

SBS Bitumen Membranes

Modified Bituminous Membranes for Waterproofing Insulation

SBS (Styrene-Butadiene-Styrene) rubber polymer, is a waterproofing membrane manufactured from modified bitumen with the addition of elastomers SBS rubber, is flexible and has the memory to return to its original form.

The addition of SBS rubber to Bitumen increases the flow characteristics and improves the flexibility of membranes in low-temperature, and fatigue resistance of roofing.