ECO PROOFSEAL SA-15DS (1M X 20M X 1.5MM THK) COLD APPLIED DOUBLE-SIDED SELF-ADHESIVE SHEET WATERPROOFING MEMBRANE

DESCRIPTIONECO PROOFSEAL SA-15DS is an underlay cold applied double sided self-adhesive sheet waterproofing membrane specially designed for below grade and deck waterproofing applications. SA-15DS consists of self-adhesive rubber bitumen materials interlayered with PET polyester film and protected with Aluminum coated removable film both sides.USES• To provide a waterproof membrane for civil engineering structures.• To protect concrete from attack by aggressive groundsills.• Typical application includes reservoir, roofs and slab as well as for all buildings, roof-top, common exit, exit for cable wire, large building, underground waterproofing, sewage disposal plant, power plant and etc.TECHNICAL INFORMATIONPROPERTIES METHOD SPECIFICATIONUpper surface finish - Aluminium coated removable filmLower surface finish - Aluminium coated removable filmTensile strength ASTM D412 4 N/mm (±10%)Elongation ASTM D412 200 % (±10%)Tear strength ASTM D624 23 N (±10%)FEATURES• Excellent bond to substrates• High elongation preventing damage caused by movements of substrate• Excellent physical and mechanical characteristics• Giving absolute tightness in places of mechanical penetration• Safe for installation as no fire is required• Ease of installation with self-adhesive property and time savingINSTALLATIONDry Application:Ensure surface is clean, dry, and fully cured.Apply Bitumen 305 Primer by brush, roller, or squeegee; allow 2–4 hours to dry.Unroll membrane to check position, re-roll, remove release film, and lay with at least 80 mm overlaps.Press firmly with a roller for full adhesion.Protect laid membrane with XPS board or a sand/cement screed for horizontal areas.Wet MethodEnsure surface is clean.Apply cement slurry (water:cement 0.35–0.40) or apply witha layer of ECO CEMFLEX 2K;Lay membrane immediately while slurry is still wet, using same method as dry installation.