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roof anchor testing
can anyone help me regarding roof anchor testing requirements in ontario, canada?
for a newly installed anchor system, do all new anchors, whether secured to the roof/structure using adhesive anchors or not, require initial on-site testing prior to use?
thanks
gmf
check the building code for your location in ontario or call the local building official. |
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发表于 2009-9-15 19:15:24
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