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Civil Engineering · all questions

Building Materials
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Hydraulic lime is obtained by

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Lime stone is not a

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Soundness of cement is tested by

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For sanitary pipes and chemical stonewares,

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Slate is formed by metamorphic action on

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The thermosetting plastic

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For slaking of 10 kg of CaO, the theoretical amount of water is

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First class timber has an average life of

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Iron ore may contain

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In the method of condensation polymerization,

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Which one of the following polymers is obtained from condensation polymerization?

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The rocks in which argil (or clay) predominates, are called

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The trunk of tree left after cutting all the branches is known as

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A badly mixed cement concrete results in

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Minimum thickness of wall where single Flemish bond can be used is

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The commonly used base for iron and steel work, is

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When a brick is immersed in water for 24 hours and then dried, if

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In a mortar, the binding material is

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Lime mortar is generally made with

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Advantage of a clamp compared to a kiln for burning bricks is that

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