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In hollow clay blocks used for clay block partition walls ___________ serve as a key to plaster.(a) Grooves(b) Frog(c) Arris(d) KickI had been asked this question during an interview.This intriguing question comes from Types of Partitions in section Cavity Walls & Partition Walls of Construction & Building Materials |
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Answer» CORRECT option is (a) Grooves Explanation: In HOLLOW clay blocks used for clay block partition walls, grooves serve as a key to plaster. Grooves are provided on the top, bottom and sides of the blocks. A frog is an indentation in the brick for holding the MORTAR. An arris is an edge of a brick. A KICK is another TERM used for a frog. |
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