Exam (elaborations)
NASCLA - Principles and Practices of Commercial Construction || with Accurate Answers 100%.
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When freely dropping concrete into forms, you should never be more than how far of a distance away? correct answers 1 meter For concrete to be placed in water there is a special method that is used. What is the method? correct answers tremie In order to have 3/4 hour fire rating, a wood colum...
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