Key features

• A+ Technology: integral functional layer for chemical and mechanical bond with concrete structure
• High flexibility and crack-bridging capabilities
• No lateral water migration between concrete structure and membrane
• Easy to install with fully adhered joints
• Overlap joints sealed using thermal jointing or cold-applied tapes
• Pre-applied: fixed before placing reinforcement and casting concrete

Applications

• Damp-proofing, waterproofing and concrete protection for basements against ground water ingress
• Reinforced concrete base slabs
• Extension and reconstruction work

Specifications

Chemical base (membrane layer): FPO | Bonding layer: Cement modified polymer (A+ Technology) | Roll width: 1.00 m or 2.00 m | Roll length: 25 m | Shelf life: 18 months from date of production | Storage temperature: +5 °C to +30 °C | Colour: Light grey | Surface texture: Rough surface on A+ bonding layer | Total thickness: (1.00 +0.10 / -0.05) mm (EN 1849-2) | Thickness TPO layer: 0.80 mm | Mass per unit area: (1.00 +0.10 / -0.05) kg/m2 (EN 1849-2) | Resistance to impact: Method B ≥ 800 mm (EN 12691) | Resistance to static puncture: ≥ 500 N (ASTM E154) | Tensile strength (EN 12311-2): ≥ 400 N/50 mm MD and CMD | Tensile strength (ASTM D412): ≥ 10 MPa MD and CMD | Elongation at break (EN 12311-2): ≥ 500 % MD and CMD | Elongation at break (ASTM D412): ≥ 700 % MD and CMD | Crack bridging ability: No cracks after 100 cycles at 3.2 mm width (ASTM C1305) | Adhesion in peel: ≥ 60 N/50 mm at 90° after 28 days (ASTM D903) | Resistance to tear (nail shank): ≥ 300 N (EN 12310-1) | Joint shear resistance: ≥ 100 N/50 mm (EN 12317-2) | Service temperature: -10 °C to +35 °C | Foldability at low temperature: No cracks at -29 °C (ASTM D1970) | Water tightness: Pass, Method B 24 h 60 kPa (EN 1928) | Resistance to lateral water migration: Up to 7 bar (71 m) Pass (ASTM D5385) | Water vapour transmission: 0.05 g/m2·24h (ASTM E96) | Reaction to fire: Class E (EN 13501-1) | Ambient air temperature: +5 °C to +45 °C | Substrate temperature: +5 °C to +60 °C | Concrete placement window: within 60 days after installation | Data sheet edition: June 2022, Version 03.01 | Article ref: 020720301000000020

Standards: CE marking, EN 13967:2012 | Singapore Green Building Product Certificate SGBP 3838 | ASTM general testing, Admaterials Technologies, Test report T20-16252 | Watertightness functional test PG FBB Part 1, WISSBAU, Test reports 2021-083-1 and 2020-378-1