Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 6 1 : 8 1 : 2 1 : 4 1 : 6 1 : 8 1 : 2 1 : 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Commonly used thinner in Cellulose paints is ethyl acetate Oil paints, is naphtha All listed here Lacquer paints, is alcohol Cellulose paints is ethyl acetate Oil paints, is naphtha All listed here Lacquer paints, is alcohol ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pug mill is used for Moulding of clay Burning of bricks Preparation of clay Drying of bricks Moulding of clay Burning of bricks Preparation of clay Drying of bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding Silicon forms a slag Carbon is converted into carbonic acid gas All listed here Molten metal is kept clear of the fuel Silicon forms a slag Carbon is converted into carbonic acid gas All listed here Molten metal is kept clear of the fuel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos cement Is brittle Warps due to changes in humidity All of these Strength is lowered when saturated by water Is brittle Warps due to changes in humidity All of these Strength is lowered when saturated by water ANSWER DOWNLOAD EXAMIANS APP
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