Framing & StructuralCâu 302 / 700
A glued-and-nailed subfloor squeaks after installation. Which construction detail MOST directly reduces the squeaks?
a.Applying continuous construction adhesive on joists before setting panels and fastening while the adhesive is wet
b.Increasing panel-edge gaps to 1/2 inch
c.Using shorter nails than specified
d.Leaving tongue-and-groove joints loose
Giải thích
A glued-and-nailed floor bonds the panel to the joist so the two act together and do not rub, the main cure for squeaks; adhesive must be continuous and fastened before it skins over. Oversized gaps, shorter nails, and loose T&G joints all increase movement and noise.
Luyện miễn phí toàn bộ 700 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- On a roof deck of wood structural panels installed without tongue-and-groove edges or solid blocking, what device is commonly used along unsupported panel edges to keep adjacent panels flush?
- When nailing wall sheathing, what is the BEST reason to follow the specified closer edge-nail spacing (for example 6 inches) rather than a wider spacing?
- For wood structural panel sheathing, how far should nails typically penetrate into the framing member to be effective?
- Which panel-joint practice BEST avoids a continuous weak line across a subfloor or roof deck?
- Beyond structure, why is careful sealing of subfloor and sheathing joints emphasized in current California construction?
- Where wood structural panels serve as combination subfloor-underlayment to receive resilient flooring directly, which panel characteristic is MOST important?
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