1.

Heat resistant plaster is a building material used for coating walls and chimney breasts.(a) True(b) FalseI got this question during an interview.I would like to ask this question from Analysis of Rates of Plastering and Pointing in chapter Analysis of Rates of Civil Engineering Drawing

Answer»

The CORRECT option is (a) True

The BEST explanation: Its purpose is to replace conventional GYPSUM plasters in cases where the temperature can get too HIGH for gypsum plaster to stay on the wall. HEAT resistant plaster should be used in cases where the wall is likely to exceed temperatures of 50 °C.



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