Protecting your Slab
Page 2, bottom of the do's. They say 70mm, not 75mm. Oops! It is a good document, well worth a read.
https://www.vba.vic.gov.au/__data/asset ... _FINAL.pdf
A product like…
Metronest builder review
The VBA media release below emphasises a legal requirement that might also interest you.
https://www.vba.vic.gov.au/media/latest ... ng-permits
Metricon Box Gutters did not meet Australian Standards
Found this Tuesday, 4 October 2016 Alert from the Victorian Building Authority.
https://www.vba.vic.gov.au/media/latest ... actitioner
NOTE: The minimum depths and heights quoted are for (domestic) box gutters.…
New product research and development
Rainwater harvesting best practice Clever design solutions Fluid dynamics Grand Prix hydroplanes