Damp Proof Membrane 4mx25m 300Mu BBBA

The Underfloor Heating Store

The Damp Proof Membrane - 4mx25m 300Mu BBBA is a high-quality, BBA approved solution for protecting buildings from moisture in the ground. This low-density polyethene membrane, with a thickness of 1200 gauge, offers reliable damp-proofing for solid concrete ground floors not subject to hydrostatic pressure. With its large size of 4m x 25m, this membrane provides excellent coverage and is suitable for various applications. It can be installed as an oversite membrane between a blinded hardcore bed and the base concrete slab, creating a barrier against moisture and protecting the concrete slab from potential damage. Alternatively, it can be incorporated into the concrete slab as a sandwich membrane, adding an additional layer of protection against moisture ingress. The membrane can also be installed as a base-slab to screed membrane.

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Oversite Membrane: This membrane can be used as an oversite membrane between a blinded hardcore bed and the base concrete slab. This configuration helps to create a barrier against moisture and protects the concrete slab from potential damage. Sandwich Membrane: Alternatively, the membrane can be a sandwich within a base concrete slab. Incorporating the membrane in the concrete slab adds an additional layer of protection against moisture ingress. Base-Slab to Screed: The damp-proof membrane can also be installed between the base concrete slab and the screed. This configuration helps to prevent moisture from reaching the screed layer, ensuring the integrity of the flooring system., Manufacturer: prowarm