Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:

Related MCQs

• Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:
• Which of the following constituent, when present in excess quantity in clay causes the bricks to melt and distort during burning?
• Excess of alumina in brick earth makes the brick
• The natural drying of bricks is also called hack drying.
• Which of the following ingredients of the brick earth enables the brick to retain its shape?
• 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
• The principal constituent of every kind of brick earth is alumina.
• Excess of silica in brick earth results in
• Advantage of a clamp compared to a kiln for burning bricks is that
• The average out-turn of first class bricks in kiln burning is