SikaProof A

Fully bonded FPO sheet waterproofing membrane system for basement and other below ground structures.

SikaProof® A is a fully and permanently bonded composite sheet waterproofing membrane system. It consists of an embossed membrane laminated with a unique sealant grid and a non-woven fleece. SikaProof® A is cold-applied and pre-applied, as it is installed without heat or openflames, before the steel reinforcement is fixed and the concrete is poured.

Uses: 

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: 

• 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

Product specification sheet

Manufacturer

Sika Australia

As a specialty chemical supplier for the building and construction industry, Sika Australia prides itself on being technically driven and project-motivated. Product line features high-quality concrete admixtures, specialty mortars, sealants and adhesives, damping and reinforcing materials, structural strengthening systems, industrial