SikaProof® A

Composition:

• Membrane layer: Flexible Polyolefin (FPO).

• Sealant grid: Polyolefin (PO).

• Fleece layer: Polypropylene (PP).

Performance:

• Watertightness to liquid water (BS EN 1928 B): Pass.

• Durability of watertightness against ageing (BS EN 1296): Pass.

Product reference:

– SikaProof® A-05:

• Thickness: 1.00 mm.

• Mass: 0.90 kg/m².

• Roll length: 30 m.

• Resistance to impact (BS EN 12791): ≥150 mm.

• Resistance to tear (BS EN 12310-1): ≥350 N.

• Joint strength (BS EN 12317-2): ≥175 N/50 mm.

• Tensile strength (BS EN 12311-1): MD, ≥300 N/50 mm; TD, ≥200 N/50 mm.

• Elongation (BS EN 12311-1): MD, ≥300%; TD, ≥450%.

• Water vapour transmission (BS EN 1931): 0.75–0.95 g/m².24h.

– SikaProof® A-08:

• Thickness: 1.25 mm.

• Mass: 1.15 kg/m².

• Roll length: 25 m.

• Resistance to impact (BS EN 12791): ≥250 mm.

• Resistance to tear (BS EN 12310-1): ≥350 N.

• Joint strength (BS EN 12317-2): ≥250 N/50 mm.

• Tensile strength (BS EN 12311-1): MD, ≥350 N/50 mm; TD, ≥250 N/50 mm.

• Elongation (BS EN 12311-1): MD, ≥450%; TD, ≥450%.

• Water vapour transmission (BS EN 1931): 0.75–0.95 g/m².24h.

– SikaProof® A-12:

• Thickness: 1.60 mm.

• Mass: 1.50 kg/m².

• Roll length: 20 m.

• Resistance to impact (BS EN 12791): ≥350 mm.

• Resistance to tear (BS EN 12310-1): ≥350 N.

• Joint strength (BS EN 12317-2): ≥250 N/50 mm.

• Tensile strength (BS EN 12311-1): MD, ≥500 N/50 mm; TD, ≥400 N/50 mm.

• Elongation (BS EN 12311-1): MD, ≥450%; TD, ≥450%.

• Water vapour transmission (BS EN 1931): 0.50–0.75 g/m².24h.