Building Materials Bitumen may be dissolved in Water Carbondioxide Carbon disulphide Sodium chloride Water Carbondioxide Carbon disulphide Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina and silica in good fire clay vary respectively is All of these 25, 75 30, 70 35, 65 All of these 25, 75 30, 70 35, 65 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Turpentine varnish Spirit varnish Oil varnish Water varnish Turpentine varnish Spirit varnish Oil varnish Water varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cement becomes unsound by the presence of excess Lime Sulphur All of these Magnesia Lime Sulphur All of these Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is generally used for Water proof layer Both (A) and (B) Partition walls Damp proof course Water proof layer Both (A) and (B) Partition walls Damp proof course ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of Less than one year 1 to 5 years 5 to 10 years More than 10 years Less than one year 1 to 5 years 5 to 10 years More than 10 years ANSWER DOWNLOAD EXAMIANS APP
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