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___________________ are used for vertical transportation of aggregates and wet concrete on large project sites.(a) Elevators(b) Trucks(c) Conveyors(d) EscalatorsI have been asked this question in homework.This intriguing question comes from Hoisting Equipments in chapter Construction Equipments of Construction & Building Materials

Answer»

The correct option is (a) Elevators

To explain: To raise the materials LIKE bricks, tiles, CEMENT, etc. to the upper floor level. Elevators moving with high SPEEDS are used. They have SHORT chassis and strong dumping bodies. Dumping of material can be in front or at the back.



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