Framing & StructuralCâu 445 / 700
On a wood-framed wall receiving exterior cement plaster (stucco), a weep screed must be installed at the base of the wall at a MINIMUM of how high above adjacent earth and above paved surfaces?
a.2 inches above earth and 4 inches above paved areas
b.4 inches above earth and 2 inches above paved areas
c.1 inch above both earth and paved areas
d.6 inches above earth and 6 inches above paved areas
Giải thích
The weep screed lets moisture drain out at the wall base and must sit at least 4 inches above earth and 2 inches above paved surfaces. Reversing the numbers, using 1 inch, or requiring 6 inches everywhere misstates the code minimums that balance drainage with splash protection.
Trích dẫn luật: 2025 CA Residential Code §R703.7.2.1Luyện miễn phí toàn bộ 700 câu hỏi — không cần đăng ký.
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