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Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?
- a)Silica
- b)Lime
- c)Alumina
- d)Magnesia
Correct answer is option 'C'. Can you explain this answer?
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Which of the following constituent in the earth gives plasticity to m...
Alumina in Brick
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Good brick earth should contain about 20% to 30% of alumina.
It is responsible for the plasticity characteristic of earth, which is important in a moulding operation.
If present in excess, then the raw brick shrinks and warps during drying.
Hence, the correct option is (C)
Most Upvoted Answer
Which of the following constituent in the earth gives plasticity to m...
Alumina
Alumina is the constituent in the earth that gives plasticity to mould bricks in suitable shape. Here's how it works:
- Plasticity: Alumina in clay minerals helps to impart plasticity to the soil. Plasticity is the property of soil that allows it to be easily moulded into different shapes without cracking or crumbling. This is essential for making bricks as it allows the clay to be shaped into the desired form.
- Binding properties: Alumina also plays a crucial role in binding the clay particles together. When clay is mixed with water, the alumina forms bonds with the other components of the soil, creating a cohesive mixture that can be easily shaped and moulded.
- Strength and durability: The presence of alumina in clay helps to enhance the strength and durability of the bricks. When the bricks are fired in a kiln, the alumina reacts with the other components of the clay to form a strong, solid structure that can withstand the elements.
In conclusion, alumina is a key constituent in the earth that provides the necessary plasticity to mould bricks into suitable shapes. Its binding properties and contribution to strength and durability make it an essential component in the production of high-quality bricks.
Alumina is the constituent in the earth that gives plasticity to mould bricks in suitable shape. Here's how it works:
- Plasticity: Alumina in clay minerals helps to impart plasticity to the soil. Plasticity is the property of soil that allows it to be easily moulded into different shapes without cracking or crumbling. This is essential for making bricks as it allows the clay to be shaped into the desired form.
- Binding properties: Alumina also plays a crucial role in binding the clay particles together. When clay is mixed with water, the alumina forms bonds with the other components of the soil, creating a cohesive mixture that can be easily shaped and moulded.
- Strength and durability: The presence of alumina in clay helps to enhance the strength and durability of the bricks. When the bricks are fired in a kiln, the alumina reacts with the other components of the clay to form a strong, solid structure that can withstand the elements.
In conclusion, alumina is a key constituent in the earth that provides the necessary plasticity to mould bricks into suitable shapes. Its binding properties and contribution to strength and durability make it an essential component in the production of high-quality bricks.
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Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer?
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Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer?.
Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following constituent in the earth gives plasticity to mould bricks in suitable shape?a)Silicab)Limec)Aluminad)MagnesiaCorrect answer is option 'C'. Can you explain this answer?.
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