Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Trowel Scutch Bolster Square Trowel Scutch Bolster Square ANSWER DOWNLOAD EXAMIANS APP
Building Materials The tendency of a stone is, to split along: Structure Texture Fracture Cleavage Structure Texture Fracture Cleavage ANSWER DOWNLOAD EXAMIANS APP
Building Materials Specific gravity for most of the building stones lies between 3.0 to 3.5 2.0 to 2.5 2.5 to 3.0 1.5 to 2.0 3.0 to 3.5 2.0 to 2.5 2.5 to 3.0 1.5 to 2.0 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Chemically, marble is known as Argillaceous rock Metamorphic rock Calcareous rock Siliceous rock Argillaceous rock Metamorphic rock Calcareous rock Siliceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cement becomes unsound by the presence of excess All of these Lime Magnesia Sulphur All of these Lime Magnesia Sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 2.3 2.5 2.7 3.7 2.3 2.5 2.7 3.7 ANSWER DOWNLOAD EXAMIANS APP
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