1. Rationale
Multiple proposed revisions including - that it appears that C1063 doesnt specify galvanizing for screws. In reading Section 6.7.1 and 6.7.2 it appears to say galvanized nails are required, but that no corrosion resistance is required for screws. We need to be consistent here and have galvanizing listed on the screw as well. To keep this wording format consistent with the rest of the section that had been modified in previous ballots. Add E footnote to Table 3. These spacings are based on unsheathed walls. Ribbed lath shall no be used over sheathed walls or solid vertical surfaces.
Keywords
ceiling; expansion control joints; lath; plaster; screed; suspended ceiling; walls; Gypsum plaster--specifications; Gypsum products--lath (specifications); Installation--gypsum products; Cement materials/applications--specifications; Cement plaster--specifications; Metal lath; Plaster--specifications; Portland cement--specifications; Screw attachment (for metal plaster base)
Citing ASTM Standards
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