Anchor Type for Concrete vs Steel vs Deck
Different substrates need different anchors. Wrong anchor causes pullout.
Stop if
- For this substrate, which anchor is specified? Need pull-test data or engineer approval?
Watch out
- Don't use powder-actuated in concrete. Don't use concrete anchors in hollow-core without engineer approval. Don't overtighten expansion anchors.
Check
- Substrate type?
- Thickness and condition?
- Load required?
- Detail specification?
Steps
- Substrate type?
- Thickness and condition?
- Load required?
- Detail specification?
Say this to your foreman
For this substrate, which anchor is specified? Need pull-test data or engineer approval?
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