DryFix Self Adhesive Membrane BBA Approved
A High Performance Self Adhesive Waterproof Membrane![](https://allianceremedialsupplies.co.uk/wp-content/uploads/2022/08/BBA-logo-300x175.png)
DryFix Self Adhesive Membrane (SAM) is a high performance cold applied membrane designed for use as a damp-proof and waterproof membrane for solid concrete floors, underground structures, reservoir roofs and for internal and external tanking below ground to prevent ingress of water into buildings, and to protect building structures from the effect of chlorides, sulphates and other contaminates in ground water and soil.
DryFix Self Adhesive Membrane is a two ply, self-adhesive, dampproof membrane (DPM) comprising a top layer of polyethylene film (0.1mm thick) bonded to a layer of bitumen/polymer adhesive on a release paper, with a selvedge strip.
DryFix SAM can be internally or externally applied to provide an effective barrier to the transmission of liquid water, where grades 1-3 waterproofing protection is required, as stated in BS8102:2022. Substrates should be primed with bitumen primer prior to application. DryFix SAM is BBA Approved, cert nr 23/7030
Features:
- Roll Size: 1.05m x 19.05m (20m²) – Supplied as 2 x 10m² rolls for courier handling, unless shipping by pallet.
- Roll Size: 1.05m x 9.52m (10m²)
- Roll Weight: 33kg per full roll
- Cross-laminated film – provides dimensional stability , high tear strength, puncture, and impact resistance
- Cold applied – no heating via flames or hot bitumen on site
- Flexible – will accommodate minor settlement and shrinkage
- Comprehensive range of accessories and ancillary products
- Capable of resisting a 6 metre head of water when fully supported
- Full design and on-site technical support
- Highly resistant to water, water vapour and gases
- Highly resistant to acids, alkalis, and salts
- Easy Application
- Excellent protection against the surface and groundwater and soluble salts such as sulfates and chlorides.
Technical Compliances:
- BBA Agrément certificate 23/7030
- CE Marked to BS EN 13967:2012 +A1:2017
- NHBC Standards 2023
- CP 102:1973
- BS 8102:2022
Typical Uses:
- Internal and External tanking of underground structures
- Service Reservoir Roofs
- Car Park, Roof’s and Plaza Decks
- Subways, and Retaining Walls
- General Waterproofing. Foundations & basements
- Lift shafts and pits
- Bathrooms
- Balconies
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