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Cureflex External Waterproofing Membranes

Abbreviation
Appraisal number 1002
Valid from
11/07/2018

Information provider
BRANZ Limited
Author
BRANZ Appraisals
Information type
BRANZ Appraisal
Format
PDF

Description

Cureflex Membranes are liquid applied waterproofing membranes for use under ceramic or stone tile finishes on external decks and balconies.

Cureflex Membranes have been appraised for use as a deck and balcony waterproofing membrane for buildings within the following scope:

  • the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; or,
  • the scope of limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1 with regards to building height and floor plan area when subject to specific engineering design; and, 
  • with substrates of fibre cement compressed sheet or suspended concrete slab; and,
  • with minimum falls for decks and balconies of 1:40; and,
  • with deck and balcony size limited to 40 m²; and,
  • situated in NZS 3604 Wind Zones up to and including Extra High.

Scope

Decks and balconies must be designed and constructed in accordance with the following limitations:

  • with the membranes continually protected from exposure to ultra violet (UV) light and from physical damage by ceramic or stone tile finishes; and,
  • with no steps within the deck level and no down pipes discharging directly onto the deck. 

Movement and control joints in the substrate must be carried through the membranes and tile finish. The design and construction of the substrate and movement and control joints is specific to each building, and is therefore the responsibility of the building designer and building contractor and is outside the scope of this Appraisal.

The ceramic or stone tile finishes are outside the scope of this Appraisal.

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For assistance with locating previous versions, please contact the information provider.
This resource is not cited by any other resources.

Cureflex External Waterproofing Membranes

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Cureflex External Waterproofing Membranes

Description

Cureflex Membranes are liquid applied waterproofing membranes for use under ceramic or stone tile finishes on external decks and balconies.

Cureflex Membranes have been appraised for use as a deck and balcony waterproofing membrane for buildings within the following scope:

  • the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; or,
  • the scope of limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1 with regards to building height and floor plan area when subject to specific engineering design; and, 
  • with substrates of fibre cement compressed sheet or suspended concrete slab; and,
  • with minimum falls for decks and balconies of 1:40; and,
  • with deck and balcony size limited to 40 m²; and,
  • situated in NZS 3604 Wind Zones up to and including Extra High.

View on Information Provider website Download this resource (PDF, 442KB)
Cureflex External Waterproofing Membranes
Description

Cureflex Membranes are liquid applied waterproofing membranes for use under ceramic or stone tile finishes on external decks and balconies.

Cureflex Membranes have been appraised for use as a deck and balcony waterproofing membrane for buildings within the following scope:

  • the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; or,
  • the scope of limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1 with regards to building height and floor plan area when subject to specific engineering design; and, 
  • with substrates of fibre cement compressed sheet or suspended concrete slab; and,
  • with minimum falls for decks and balconies of 1:40; and,
  • with deck and balcony size limited to 40 m²; and,
  • situated in NZS 3604 Wind Zones up to and including Extra High.
View on Information Provider website Download this resource (PDF, 442KB)
This resource does not cite any other resources.

Cureflex External Waterproofing Membranes

This resource does not CITE any other resources.
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