Technical Statement
Product Description
Scope of use
Scope and limitations
For scope of use, limitations, conditions and statement of building code compliance, refer to the Masons Intertenancy Wall System PASS™ Statement in downloads section.
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 B1 Structure: Performance B1.3.1, B1.3.2, B1.3.3, B1.3.3(a), B1.3.3(b), B1.3.3(c), B1.3.3(f), B1.3.3(i), B1.3.3(j), B1.3.3(m), B1.3.3(q), B1.3.4(a), B1.3.4(b), B1.3.4(c), B1.3.4(d), B1.3.4(e)
Alternative Solution: Refer to PASS Statement.
- Clause B2 Durability: Performance B2.3.1, B2.3.2(a)
Material properties of Masons Enviro™ AAC panel to AS/NZS 4456.9 (650 kg/m3
ambient density), AS 5146.2 (dry density 495 kg/m3
and compressive strength 2.8
MPa, flexural strength 1.07 MPa), AS/NZS 4456.14
› (69 % cold water absorption) [Mason Plastabrick, 11/2021]
- Clause C3 Fire affecting areas beyond the fire source: Performance C3.4(a), C3.6
Tested to AS 1530.4 [FireLab, 05/10/2022].
- Clause C6 Structural stability: Performance C6.2, C6.4
~
- Clause F2 Hazardous building materials: Performance F2.3.1
Masons Enviro™ AAC panels are preformed and do not emit harmful materials in finished
form. Use of panels in accordance with manufacturer’s safety and use instructions.
- Clause G6 Airborne and impact sound: Performance G6.3.1
Expert opinion – Masons Intertenancy Wall System (timber and steel framing)
achieves estimated laboratory STC of 64 dB [Marshall Day Acoustics, 23/03/2021]
Evidence
The product meets the requirements set out in the following documents, or relevant parts of cited standards within the documents:
Alternative Solution: Refer to PASS statement
Supporting evidence
The product has and can make available the following additional evidence to support the above statements:
Product Criteria
Design requirements
https://assets.mpb.co.nz/files/intertenancy-wall-system/23087-masons-intertenancy-wall-system-installation-guide-v3.1-lo.pdf
Installation requirements
https://assets.mpb.co.nz/files/intertenancy-wall-system/23087-masons-intertenancy-wall-system-installation-guide-v3.1-lo.pdf
Maintenance requirements
https://assets.mpb.co.nz/files/intertenancy-wall-system/23087-masons-intertenancy-wall-system-installation-guide-v3.1-lo.pdf
Warrantees
https://assets.mpb.co.nz/files/intertenancy-wall-system/22137-masons-enviro-aac-intertenacy-wall-system-warranty-lo.pdf
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Date last validated:
27 September 2023 |
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Date last updated:
27 September 2023 |