Building materials and Construction. Sheet - 05
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1) Question.
Which one of the following is an air binding material?
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2) Question.
Quick lime (or caustic lime)
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3) Question.
The percentage of alumina and silica in good fire clay vary respectively is
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4) Question.
The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick
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5) Question.
The harmonious mixing of the clay ingredients, is known as
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6) Question.
The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout
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7) Question.
The presence of sand in brick earth prevents:
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8) Question.
The low voltage porcelain is mainly used for
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9) Question.
Porcelain is used as:
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10) Question.
Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:
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11) Question.
For brick construction, the lime-sand mortar, is
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12) Question.
For plastering the exposed brick walls, the cement sand mortar should be
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13) Question.
The minimum strenth of the mortar used in load bearing brick masonry, is
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14) Question.
The nominal thickness of one brick wall in mm, is
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15) Question.
Expansion joints in masonry walls are provided if length exceeds
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16) Question.
The nominal thickness of an expansion joint in brick walls, is kept more than
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17) Question.
The ceiling height of a building is
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18) Question.
The range of spread from the wall base to outer edge of a brick work foundation does not exceed
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19) Question.
For effective drainage, the finished surface of flat roof should have a minimum slope of
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20) Question.
The skirting/dado in a bath room should be upto
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