17 m2 (185 ft2) based on side laps of 64 mm (2.5 in)
Dur-O-Lastic Membrane is a self-adhering, cold-applied composite-sheet membrane comprised of 1.4 mm (56 mils) of rubberized asphalt integrally bonded to a 0.1 mm (4 mils) film of high-density cross-laminated polyethylene for a minimum thickness of 1.5 mm (60 mils). For ease of application Dur-O-Lastic Membrane is inter-wound with a disposable silicone-treated release paper. Dur-O-Lastic Membrane is dark grey to black in colour.
- Excellent adhesion to a multitude of substrates.
- Thicker membrane for more protection 1.5 mm (60 mils)
- Excellent below grade waterproofing membrane.
- Self-sealing membrane ensuring continuous waterproofing.
- Available in 36" and 18" roll widths.
Dur-O-Lastic Membrane is a waterproofing membrane designed to provide moisture protection in a variety of both vertical and horizontal applications, including foundation walls, tunnels and other earth-sheltered structures, plaza decks, mud slabs and other split slab construction, wet rooms and balconies. Dur-O-Lastic Membrane is appropriate for use in application over masonry, concrete, metal and wood substrates either above or below grade.
17 m2 (185 ft2) based on side laps of 64 mm (2.5 in). For estimating purposes a wastage factor of 3% should be included to account for misaligned laps, reinforcing requirements and repairs.
ASTM D3767 Method A
Dark Grey Black
ASTM D3767 Method A
1.5 mm (0.060 in) nominal
|Flexibility, 180° over 25mm (1 in) mandrel at -43°C (-45°F)|
|Tensile Strength, Membrane Die C modified|
2240 kN/m² (325 lb/in²) minimum
|Tensile Strength, Film|
34,500 kN/m² (5,000 lb/in²) minimum
|Elongation, Ultimate Failure of Rubberized Asphalt|
|Crack Cycling at -32°C (-25°F), 100 Cycles|
|Lap Adhesion at Minimum Application Temperature|
700 N/m (4 lb/in)
1576 N/m (9 lb/in)
|Puncture Resistance, Membrane|
222 N (50 lb) minimum
|Resistance to Hydrostatic Head|
60 m (200 ft) of water
|Exposure to Fungi in Soil, 16 weeks|
ASTM E96 Method B
2.9 ng/Pa.s.m2 (0.05 perms) max.