Alabama Contractors License Practice Exam

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Study for the Alabama Contractors License Test. Prepare with quizzes featuring flashcards and multiple-choice questions, each supported by hints and explanations. Equip yourself for exam success!

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Which ASTM standard does not comply with load bearing steel framing?

A. 563
B. 653
C. 792
D. 1,003

The correct answer is: C. 792

The correct choice indicates that ASTM C 792 does not relate to load-bearing steel framing. ASTM C 792 specifically pertains to the standards for "Standard Specification for Rigid Cellular Polyurethane Thermal Insulation." This standard focuses on insulation materials rather than structural steel components. In the context of load-bearing steel framing, relevant ASTM standards typically include those that specify requirements for materials and structural performance. For example, ASTM A 563 provides standards for the chemical and mechanical requirements of fasteners used in steel structures, while ASTM A 653 outlines requirements for hot-dip galvanized steel sheet and its use in construction. ASTM A 1003 deals with the properties of metal studs for light-frame construction, which directly relates to structural applications. Therefore, by understanding the focus and scope of the specific ASTM standards mentioned, it becomes clear why the standard relating to rigid cellular polyurethane thermal insulation does not comply with the requirements for load-bearing steel framing. This information enhances comprehension of the materials and standards relevant to construction practices, especially in the context of securing an Alabama Contractors License.