· General purpose torch-applied membrane protection for sub-grade concrete.
· Excellent elongation and recovery properties.
· Superior flexibility and pliability.
· High bonding strength to self and substrates.
IMPERFLEX (L) membranes are made by saturating and coating a reinforcement core with a homogenous thermoplastic blend of SBS (Styrene-Butadiene-Styrene), distilled bitumen and stabilizers. The elastomeric compound is carefully produced under controlled conditions to ensure its thermal stability at atmospheric temperatures and flexibility at very low temperatures. IMPERFLEX (L) membranes are impermeable to water, very flexible and easy to work around contours and protrusions.
Imperbit Membrane Industries’ Management system is registered to ISO 9001 standards.
IMPERFLEX (L) membranes are tested in accordance with UEAtc MOAT 27-1983 & ASTM D 5147.
SURFACE FINISH AND SIZE OF ROLL
The top surface of the membrane is covered with a thin layer of PE film or fine sand. The bottom surface is covered with printed IMI design film.
The membranes are produced in thickness of 2.0, 2.2, 3, 4 & 5 mm and in a standard length of 10 mtrs and 1 mtr width.