Exam (elaborations)
NASCLA AND GENERAL CONTRACTOR EXAM GUIDE (CORRECT SOLUTIONS)
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NASCLA AND GENERAL CONTRACTOR EXAM GUIDE (CORRECT SOLUTIONS) In built up roofs, cant strips shall extend how many inches up the vertical surface? - CORRECT ANSWER-5" Air entertainment should always be specified for concrete exposed to what? - CORRECT ANSWER-Freezing and thawing In a post tens...
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