Bitumen DPM

by Casali

Allco Casali Bitumen Damp Proof Membranes are self-adhesive or torch applied damp proof membranes (DPM) for use in low risk, non-hydrostatic conditions, providing a single layer vapour-barrier protection to below ground concrete structures.

Please note that our DPM membrane system is not a Waterproofing System and has only vapour barrier properties. If you require a waterproofing system please see our Volclay range or refer to Allco for clarification.

The Casali Bitumen Damp Proof Membrane system has a variety of membranes:

Casali Aderix (self-adhesive): Perfect for walls requiring a peel-and-stick application.

Casali Olympia (PBS): Ideal for under-slab applications with torched laps or walls with torched applications.

Casali Dermafil (chipped cap sheet): Suitable for walls with torched application and transitions to above ground.

Casali Eradix (specific root stop membrane): Designed for planter boxes.

Features

Multiple Application Options

Can be applied with torch or as peel and stick

Versatile

Can suit all low-risk situations

Quality Product

High quality modified bitumen from our trusted Casali brand

Fully Bond-able to Substrate

Can be fully bonded to the substrate

Compatible

Fully compatible with Allco Volclay Waterproofing range

Approved Applicators

Installed by Allco Approved Applicators to guarantee quality installation

Product Guarantee

Qualifies for a 20 year product warranty from Allco.

Performance

When installed following the technical literature, Allco Bitumen Casali Damp Proof Membranes will prevent water vapour from penetrating through below-ground concrete structures to interior spaces where moisture may cause damage.

The membrane has a vapour flow resistance of not less than 90 MN s/g.

Clause B2 DURABILITY: Performance B2.3.1 (a) not less than 50 years.

Clause E2 EXTERNAL MOISTURE: Performance E2.3.3.

Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. Allco Casali Bitumen Damp Proof Membranes meets this requirement.

Document Type Brand Actions
Bitumen Fillet - Safety Data Sheet
pdf0.15 MB
Technical Datasheet Casali Preview Download
Casali Substrate Checklist - Torch On Plywood
pdf0.11 MB
Substrate Checklist Casali Preview Download
Casali Substrate Checklist - Concrete
pdf0.18 MB
Substrate Checklist Casali Preview Download
Casali Product Catalogue
pdf0.45 MB
Product Catalogue Casali Preview Download
Casali Environmental Product Declaration (EPD)
pdf1.87 MB
Environmental Product Declaration (EPD) Casali Preview Download
Casali DPM BRANZ Appraisal
pdf0.57 MB
BRANZ / Codemark Casali Preview Download
Casali Aderix - Technical Data Sheet
pdf0.09 MB
Technical Datasheet Casali Preview Download

Damp-proof membranes

Explore our range of damp-proof membranes for concrete floor and under-slab moisture and vapour control.

Projects

Explore how our waterproofing systems perform across projects around the country.

Approved Applicators

Search our nationwide network of accredited applicators, trained to Allco warranty standards.