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WEATHERPROOFING OF EXTERNAL WALLS

NATSPEC

Version:  (Current)
The National Construction Code (NCC) requires that all external walls, from traditional masonry construction through to walls with high performance cladding systems, must be weatherproof to prevent dampness and unhealthy conditions for the occupants.
CCA (COPPER CHROME ARSENATE) TREATED TIMBER

NATSPEC

Version:  (Current)
CCA is Australia’s most widely used wood preservative. It has been used in Australia for some 50 years.
MINERAL WOOL

NATSPEC

Version:  (Current)
This TECHnote deals with the manufacture, properties and safety issues related to the use of mineral wool.
WARRANTIES FOR STEEL PROTECTIVE PAINT COATINGS

NATSPEC

Version:  (Current)
This TECHnote discusses the requirement for and availability of warranties for steel protective paint coatings.
Considerations For Class 1A - Temporary Or Portable Dwelling Manufactured Home Structures And Non-Conforming Building Products 2023 cover

Queensland Building And Construction Commission

Version:  2023.  (Current)
Effective May 2023 - Updated To Align To Ncc 2022.