Building Materials For making fly-ash building bricks, the following mix of fly-ash, sand and lime, is None of these 60 : 35 : 5 70 : 20 : 10 80 : 13 : 7 None of these 60 : 35 : 5 70 : 20 : 10 80 : 13 : 7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The hardest rock is Marble Talc Quartz Diamond Marble Talc Quartz Diamond ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used base for timber painting, is Red lead White lead Titanium white Zinc white Red lead White lead Titanium white Zinc white ANSWER DOWNLOAD EXAMIANS APP
Building Materials The fire clay contains pure Magnesium Lime Hydrated aluminium silicate Oxide of iron Magnesium Lime Hydrated aluminium silicate Oxide of iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Gypsum Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rock generally used for roofing, is Basalt Granite Pumice Slate Basalt Granite Pumice Slate ANSWER DOWNLOAD EXAMIANS APP
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