Residential Contractor Practice Exam with Complete Solutions
Residential Contractor Practice Exam with Complete Solutions What is the MINIMUM overlap for joints in polyethylene film moisture barrier applied over the exterior of a below grade foundation wall? Correct answer 6 inches What is the MINIMUM height required for a nonabsorbent wall surface above a bathtub? Correct answer 6 feet Nails used to fasten concrete roofing tiles must penetrate the deck a MINIMUM of how many inches or through the thickness of the deck, Whichever is less? Correct answer 3/4 inch How must rafters be framed to each other? Correct answer with a gusset plate
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- Subido en
- 4 de julio de 2024
- Número de páginas
- 3
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas