2x4 Cannon vs Wood, Concrete, and ICF Walls
Автор: officialecofactory
Загружено: 2010-02-03
Просмотров: 33513
Описание:
www.ecofactory.com - Outside the Insulated Concrete Form Association's annual meeting, we tested four different wall systems against a 2"x4" cannon designed to simulate hurricane debris. While the hollow cinder block and wood frame walls were obliterated, both ICF walls withstood the abuse, only taking superficial and easily repaired damage.
Green homes aren't just energy efficient, they're tough!
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