Friday, June 18, 2010
Lag Bolts for Sheer Strength
Treehouse Rising: Mark drilled like a madman today, the bits and the motors (both smoking) did their share as well. 8-inch lagbolts hold together the structure and provide "sheer strength" to compensate for high winds and lateral movement.
Atornillada bestial de Mark. Unos tornillos largas hacen que une el pentagono para que los vientos no amenazan la integridad estructural del edificio.
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