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Building Materials and Construction
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In a singly reinforced beam, if the permissible stress in concrete reaches earlier than the permissible stress in steel the beam section is called?
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Damp proof course is measured in:
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The cement becomes unsound by the presence of excess:
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The wedge shaped bricks forming an arch ring are called:
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The mortar in which both cement and lime are used as binding materials is called:
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To obtain good bonding in brickwork:
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A fine aggregate is one whose particles are of size:
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Vicat's apparatus is used to perform....................... Test
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To prevent segregation, the concrete should not be thrown from a height of more than:
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Heating of limestone to obtain quick lime is:
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The separation of coarse aggregate from concrete during its transportation is known as:
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To cover one square meter of pitched roof.................... umber of MP tiles are required:
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The finishing of mortar joints in masonry is called:
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For ordinary RCC work in a building, proportion of concrete is generally:
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The temporary support to an unsafe structure for its rectification work is known as
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The slope of the line joining the crown and the edge of the road surface is called:
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Stirrups are provided in beam reinforcement to take:
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A roof sloping in four direction is:
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Bricks containing relatively large proportion of solute salts are liable to become discolored by formation of a white deposit known as:
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The vertical members fixed between steps and hand rail are known as:
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A vertical window provided on the sloping roof is known as:
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In slabs and beams creep is responsible for:
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The specific surface area of a Portland cement shall not be less than:
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The lime which is composed of 95% of calcium oxide is:
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The normal thickness of an expansion joint in brick wall must be:
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The bearing of a lintel at its ends should be:
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The process of stopping the unfinished end of a wall in stepped fashion called:
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Efflorescence is seen on the bricks which are made from the soil containing too much of:
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The test under a steady load over a long period of time is called:
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The frog of the brick in a brick masonry is generally kept on:
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The depth of the tooth below thepitch circle:
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The permissible stress of M20 concrete in compression in N/mm²:
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A Raft foundation is called floating foundation when:
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Cavity walls are provided:
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When water proofing compound is added to the concrete which:
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End support of a bridge is called:
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Strength and quality of cement primarily depend upon:
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A kingpost roof truss is generally used for a span of
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A horizontal platform at the end of series of steps in a stair is:
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Vertical sides of opening of doors and windows are:
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Addition of pozzolana to cement causes all the following except:
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A spread footing which supports two or more column is termed as:
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Uniformity Coefficient of fillers and is given by:
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The projection of head or sill of a door or window frame are:
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Final setting of ordinary Portland cement is:
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The art of braking vertical joint in masonry work is called:
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A door which is useful for buildings, where there is heavy rush of foot traffic and also air conditioned buildings known as:
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When two or more footing are connected by a beam is called:
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The most favored cement for used in concrete structures in coastal areas is:
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Hydraulic lime:
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