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In steel joist and stone floors, the clear span of the joists is equal to the ___________ of the room.(a) Width(b) Height(c) Volume(d) AreaI have been asked this question during an online interview.My enquiry is from Types of Upper Floors in chapter Floors and Flooring of Construction & Building Materials

Answer»

Right answer is (a) WIDTH

Easiest explanation: In STEEL joist and STONE floors, the clear span of the joists is equal to the width of the room. LENGTH of available stone slabs is a factor on which the spacing of the rolled steel joists depends.



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