Building Materials Fibre glass Has a higher strength to weight ratio Retains heat-longer All listed here Is shock proof and fire retardant Has a higher strength to weight ratio Retains heat-longer All listed here Is shock proof and fire retardant ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 3.7 2.5 2.3 2.7 3.7 2.5 2.3 2.7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 5 % 10 % 25 % 15 % 5 % 10 % 25 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stainless steel resists corrosion due to Vanadium Carbon Sulphur Chromium Vanadium Carbon Sulphur Chromium ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is To increase the initial setting time of cement paste in concrete To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To improve the workability of concrete mix To increase the initial setting time of cement paste in concrete To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To improve the workability of concrete mix ANSWER DOWNLOAD EXAMIANS APP
Building Materials Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 9 kg/mm² 15 kg/mm² 5 kg/mm² 13 kg/mm² 9 kg/mm² 15 kg/mm² 5 kg/mm² 13 kg/mm² ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS