Water leakage below door openings has been a source of concern for the Queensland Building and Construction Commission (QBCC) and other state regulators for a number of years.
The Building Code of Australia’s adoption of ‘AS4654 Waterproofing membranes for external above-ground use – Part 1 Materials and Part 2 Design and installation’ means that building contractors working throughout Australia are provided with clear and consistent detailing requirements to eliminate water leakage in construction. This standard came into effect in Queensland back in May, 2013.
Tradespeople working in Queensland are used to the heat, although there are a few more things they need to be aware of while on worksites as summer temperatures start to rise.
High temperatures (above 30 degrees Celsius) and windy conditions can affect the application and performance of various building materials, such as concrete, primer, rendered coating, waterproofing membrane, adhesive, and grout.
Building products and systems used in building work need to comply with the National Construction Code and related Australian Standards.
The Queensland Building and Construction Commission (QBCC) has recently detected issues with the threaded rod, a material commonly used in the residential sector for providing tie-down to roof and wall frames particularly in high wind and cyclonic wind speed regions.
A recent audit of north Queensland building sites by the Queensland Building and Construction Commission (QBCC) revealed widespread use of non-compliant practices in relation to restraints on the tops of internal partition walls.
The QBCC identified a number of builders restraining the tops of internal timber walls by firing framing nails into metal ceiling battens installed onto the underside of roof truss bottom chords.
Our friends at the Electrical Safety Office have just released important information about following the correct process to disconnect electricity supply when carrying out demolition or renovation work:
Interference with the electricity distribution network
Contractors and tradespeople who disconnect electricity supply or bypass the Energex or Ergon Energy supply abolishment processes before they conduct demolition or renovation work are being urged by ESO to stop this unsafe and illegal practice before a serious incident occurs.
You may have recently received a blog from QBCC regarding the inappropriate use of gun nails in framing anchors and straps.
QBCC received a great deal of response from industry practitioners and associations.
To provide further detail and clarity about the QBCC’s requirements, the QBCC convened a forum on 16 December 2015 consisting of leading connector manufacturers (MiTek, Multinail, Pryda), truss suppliers, Building Certifiers and industry associations such as the Housing Industry Association, Master Builders Association and Timber Queensland.