Areoblocks take less than 20% of the energy required to install than ordinary concrete blocks. Since they are self locking there is no need for mortar which means no curing time. Each 1m x .25m block weighs less than kg but represents 2.5 ordinary blocks which would weight more than 32kgs. In terms of work a person can do 6 times more work with the same amount of energy.
Without the need for motar and curing the amount of work that can be done by one person is actually more like 20 times.
Friday, November 23, 2007
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