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__________ is a very light type of scaffolding and can be used only for the maintenance work such as painting, pointing, whitewashing, etc.(a) Trestle scaffolding(b) Suspended scaffolding(c) Patented scaffolding(d) Needle scaffoldingThis question was posed to me in final exam.My question comes from Component Parts of a Scaffolding topic in section Scaffolding, Shoring and Underpinning of Construction & Building Materials

Answer»

Correct choice is (b) Suspended SCAFFOLDING

Explanation: In Suspended scaffolding, the working platform is suspended from the roof by means of ropes, WIRES or chains and arrangements are made such that the platform can be raised or lowered. This type of scaffolding does not CREATE any obstruction on the ground and it is the most effective as it always PROVIDES the optimum level for working.



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