[Civil Engineering Version] Daily Question 20180126
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This post was last edited by hesonchang214 on 2018-1-26 at 13:21. In interior decoration, what is the correct approach for the construction team when laying the wiring for emergency lighting? ( ) A. Exposed installation with metal tubes for protection at the bottom of concrete floor slabs. B. Concealed installation with metal tubes for protection in the middle of concrete floor slabs. C. Exposed installation with metal tubes for protection at the top of concrete floor slabs. D. Concealed installation with metal tubes for protection and fireproofing measures under wooden floors. E. Exposed installation with metal tubes for protection and fireproofing measures at the bottom of concrete floor beams. Correct answers: BDE
B. Use metal pipes for protection and lay it concealed in the middle of concrete floor slabs. D. Apply fireproofing measures and use metal pipes for protection to lay it concealed beneath wooden floors. E. Apply fireproofing measures and use metal pipes for protection to lay it exposed at the bottom of concrete floor beams
B. Use metal pipes for protection and lay it concealed in the middle of concrete floor slabs. D. Apply fireproofing measures and use metal pipes for protection to lay it concealed beneath wooden floors. E. Apply fireproofing measures and use metal pipes for protection to lay it exposed at the bottom of concrete floor beams
B. Use metal pipes for protection and concealed installation in the middle of the concrete floor slab