The 3/8 rib lath metal plaster base is type?

Prepare for the California C-35 Lathing and Plastering Contractor Exam. Utilize flashcards and multiple-choice questions with hints to solidify your understanding. Ensure success in your licensing exam!

Multiple Choice

The 3/8 rib lath metal plaster base is type?

Explanation:
The main idea is how metal plaster lath bases are labeled by rib height and rib pattern. A 3/8 inch rib lath is designated as F3/8R, which directly communicates both the type (F) and the exact rib height (3/8 inch) with the ribbed style (R). This designation is the best match for a plaster base described as 3/8 rib lath, signaling the intended keying surface and compatibility with plaster thickness. The other labels point to different rib heights or a different base form, which wouldn’t correspond to the 3/8 inch rib requirement.

The main idea is how metal plaster lath bases are labeled by rib height and rib pattern. A 3/8 inch rib lath is designated as F3/8R, which directly communicates both the type (F) and the exact rib height (3/8 inch) with the ribbed style (R). This designation is the best match for a plaster base described as 3/8 rib lath, signaling the intended keying surface and compatibility with plaster thickness. The other labels point to different rib heights or a different base form, which wouldn’t correspond to the 3/8 inch rib requirement.

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