Thermathene Orange Concrete Underlay
- Abbreviation
- Appraisal number 1104 (2020)
- Valid from
- 19/05/2020
- Information provider
- BRANZ Limited,
- Information type
- BRANZ Appraisal,
- Format
- PDF,
Description
Thermathene Orange Concrete Underlay is a polythene sheet for use as a damp-proof membrane
(DPM) under floor slabs.
Scope
Thermathene Orange Concrete Underlay has been appraised for use as a DPM under concrete slab-on-ground floors complying with NZS 3604 or NZS 4229.
Thermathene Orange Concrete Underlay has also been appraised for use as a DPM on buildings subject to specific design within the following scope:
- where the DPM is laid on a granular base prepared to not damage the DPM; and,
- where the DPM is adequately protected against damage in service.