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grayson
Auckland, NZ
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grayson is now following Campbell
Sep 21, 2010
1. Territorial Authority compliance (50%) During...
1. Territorial Authority compliance (50%) During the 'structural' stage of building a house, when pouring a slab, you may want to consider using control joints to avoid the slab cracking due to movement, temperature change, expansion and contraction etc.Contraction joints are designed to prevent uncontrolled cracking due to the concrete... Continue reading
Posted Sep 21, 2010 at grayson's blog
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