Civil Engineering :: Building Materials
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Asbestos cement
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Gniess is obtained from
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The rocks formed by gradual deposition, are called
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For preparing porcelains, the clay should be
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Polymerization helps to improve the property of
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Good quality stones must
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Sewer pipes are made of
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Fibre glass
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Pick up the correct statement from the following:
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A.
The theory of formation of concrete is based on the phenomena of formation of voids |
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B.
The bulking of sand is taken into account while volumetric proportioning of the aggregates |
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C.
The dry sand and the sand completely flooded with water, have practically the same volume |
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D.
The expansion and contraction joints are provided if concrete structures exceed 12 m in length |
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E.
All the above. |