2hrs.
Description
For optimal results when using
Baines Masonry
blocks, it is crucial to follow specific guidelines. Firstly,
Baines Masonry
blocks should be laid dry to minimize subsequent shrinkage. Additionally, it is important to keep mortar off the face of the blocks and clean off any droppings as work progresses, before the mortar sets. Whenever possible, avoid cleaning down with acid. A comprehensive guide to cleaning concrete masonry is available at
Baines Masonry
, or you can find full technical details on the Concrete Masonry Association website at www.cmaa.com.au.
When ordering, ensure you purchase enough product to complete the project at once to avoid batch variations. Concrete masonry blocks behave differently from clay bricks in terms of moisture movement and temperature changes. To prevent cracks in walls, assuming sound foundations are provided, use control joints, bond beams, and/or joint reinforcement correctly. The rules for using these elements are detailed in Australian Standard 3700-2011.
Features
Blocks with a 390x190mm face = 12.5 units per square meter and 2.5 units per linear meter.
To fill 200mm bond beams, allow 0.013m
3
of concrete per linear meter of beam.
To core fill 300mm blocks, allow 1.1m
3
of concrete per 100 blocks.
