Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >  Consider the following statements:1. Addition... Start Learning for Free
Consider the following statements:
1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.
2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,
3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.
Which of these statements are correct?
  • a)
    1 and 2
  • b)
    1 and 3
  • c)
    2 and 3 
  • d)
    1, 2 and 3
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements:1. Addition of a small quantity of s...
Correct answer: (B) 1 and 3

Explanation:

1. Addition of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar:

- Slaked lime (calcium hydroxide) is a plasticizing agent that is added to cement mortar to increase its workability and plasticity.
- When slaked lime is added to the mortar, it reacts with the Portland cement to form calcium silicate hydrate (C-S-H) gel, which is responsible for the binding properties of the mortar.
- The addition of slaked lime also improves the water-retaining properties of the mortar, which helps to prevent cracking and shrinkage.

2. Light-weight mortar is prepared by mixing cement and finely crushed fire bricks with water:

- Light-weight mortar is used in construction where the weight of the structure is a concern.
- It is prepared by mixing cement and crushed fire bricks with water in a specific ratio.
- The crushed fire bricks are added to the mortar to reduce its density, which makes it lighter in weight.
- Light-weight mortar is used in various applications such as thermal insulation, partitions, and fire-resistant constructions.

3. Fire-resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water:

- Fire-resistant mortar is used in construction where fire resistance is required.
- It is prepared by mixing aluminous cement and finely ground china clay wares with water in a specific ratio.
- Aluminous cement is a type of cement that is resistant to high temperatures and is used in applications such as furnaces, kilns, and fireplaces.
- The finely ground china clay wares are added to the mortar to improve its fire resistance properties.

Therefore, option (B) 1 and 3 is the correct answer.
Explore Courses for Civil Engineering (CE) exam

Similar Civil Engineering (CE) Doubts

Top Courses for Civil Engineering (CE)

Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements:1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.Which of these statements are correct?a)1 and 2b)1 and 3c)2 and 3d)1, 2 and 3Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev