Sika SikaProof A-12 HC 2.00m x 20m Roll Full Bonded Membrane

Sikaproof A12

SikaProof A12 is a FPO based fully bonded composite membrane, which incorporates sealant grid and non-woven polypropylene fleece layer.

USE

Waterproofing for basements and other below ground concrete structures against groundwater ingress:

• Below ground concrete slabs
• Below ground walls with both single and double -faced formwork
• Extensions and reconstruction works
• For Prefabricated constructions

CHARACTERISTICS AND ADVANTAGES

• Cold-applied (no pre-heating or open flames) and pre-applied, before the reinforcement is fixed and the concrete is poured
• Fully and permanently bonded to the concrete structure
• No lateral water migration is possible between the concrete and the membrane
• Easy to install with fully adhered joints (no welding required)
• Weathering resistance and temporary UV-stability during installation
• High resistance to ageing
• High tensile strength and elongation
• High flexibility, including at low temperatures
• High crack bridging ability
• High resistance to mechanical impact
• Resistant to aggressive mediums in natural ground water and soil
• Bitumen resistant
• Can be combined and securely connected to other Sika waterproofing systems:
• Sikaplan® WT, FPO-based sheet waterproofing membranes
• Sikadur-Combiflex SG, FPO-based tape sealing system for joints

COLOUR

Light yellow sheet membrane, laminated with a fleece layer

PACKAGING

SikaProof® A rolls are wrapped individually in a yellow PE-foil.

Total Thickness x Roll width x Roll length

• 1.60 mm x 2 m x 20 m