what is sagging and hogging in beam and slabSagging and hogging hoggingsagging bentupBar crank

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=LnTBhn05CIA

bent up bar or crank bar. Purpose and advantages of bent up bar/crank bar. Why bentup bars/crank bars are provides in beams and slabs? • for complete video click the link: • • bent up bar or crank bar|Purpose and ...

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