Wednesday, 2 June 2010

...then levelled by dragging the hand tamp from side to side.  The limecrete was not tamped as you would with a concrete slab.  With a concrete slab this would bring the water to the surface, however with limecrete the reverse happens and it would bring the lightweight aggregate to the surface.  Tamping would also make the slab too dense which would inhibit its breathability.

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