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Civil Engineering · all questions

Building Materials
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The coefficient of hardness of stones used in road work should be greater than

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The normal consistency of ordinary Portland cement is about

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The rock generally used for roofing, is

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To retard the initial setting time of cement, the compound responsible, is

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Distemper is

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Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is

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Duco paints are

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During pudding

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With increase in moisture content, the bulking of sand

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Paints with white lead base are suitable for painting of

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The hardest rock is

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A heavy stone is suitable for

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For obtaining vinyl chloride acetate, the method used, is

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For testing compressive strength of cement, the size of cube used is

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Snowcrete is one of the patent forms of

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The softest rock is

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The term frog means

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Brittleness of cold is due to an excess of

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The moisture content in a well seasoned timber is

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The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout

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