Building Materials
Pick up correct statement from the following:

All listed here
Fibre boards are used for light weight standing members
Fibre boards are used for thermal and acoustic control
Fibre boards are obtained by impregnating a resin product on fibres

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Building Materials
A queen closer is a

Brick having the same length and depth as the other bricks but half the breadth
Brick with half the width at one end and full width at the other
Brick laid with its length parallel to the face or direction of wall
Brick laid with its breadth parallel to the face or direction of wall

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Building Materials
Putty is

All listed here
Softened by a solution of pearl ash and quick-lime soaked in water
Made with finely powdered chalk and linseed oil
Used for fixing glass panes

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