Technical Statement
Product Description
Scope of use
ARDEX WPM 3000X waterproofing membrane can be used over various substrates including:
- concretes, renders, screeds
- fibre cement sheets
- structural or marine plywood
- polystyrene blocks
Typical applications of ARDEX WPM 3000X include, but are not limited to, planter boxes, foundations, below-ground applications and retaining walls.
New Zealand Building Code (NZBC)
The product will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:
- Clause B2 Durability: Performance B2.3.1(a)
- Clause E2 External moisture: Performance E2.3.3
- Clause F2 Hazardous building materials: Performance F2.3.1
Evidence
The product meets the requirements set out in the following documents, or relevant parts of cited standards within the documents:
BRANZ Appraisal 462 (2010)
Supporting evidence
The product has and can make available the following additional evidence to support the above statements:
Product Criteria
Design requirements
ARDEX WPM 3000X (Shelterseal 3000X) waterproofing membrane can be used over various substrates including:
- concretes, renders, screeds
- fibre cement sheets
- structural or marine plywood
- polystyrene blocks
Typical applications of ARDEX WPM 3000X include, but are not limited to, planter boxes, foundations, below-ground applications and retaining walls.
Installation requirements
Surfaces to which the ARDEX WPM 3000X (Shelterseal 3000X) systems are installed must be properly prepared prior to installation. All surfaces must be clean, dry, smooth, free of sharp edges, loose or foreign materials, oil, grease, and other materials that may damage the membrane. If concrete has moisture on surface use gas torch to dry and warm before priming.
Prior to the application of the membrane all prepared surfaces (except polystyrene blocks) should be primed with ARDEX WPM 240 (shelter Primer) at a rate of 5-6m² per litre and allowed to dry.
Maintenance requirements
Starting at the lowest point, the membrane must be installed in accordance with the Technical Literature.
Sheet edges must be overlapped a minimum of 60mm as marked on the sheets. End laps must be a minimum of 100mm, with upper sheets lapped over lower sheets. Internal and external corners of single layer systems must be reinforced with an extra layer of membrane 300mm wide. Where two layer systems are specified lap joints must be staggered. Protection material must be installed before backfilling. Backfilling must commence immediately after the membrane is installed to ensure the membrane is not left exposed to sunlight or UV radiation.
Installation of the membranes must be completed by tradespersons who have experience in the application of self-adhesive membranes.
Quality Assurance
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ISO 9001 (Quality Management) |
Relationships
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New Zealand Made |
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Member of New Zealand Green Building Council |
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Date last validated:
15 August 2022 |
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Date last updated:
15 August 2022 |