Admixtures and Construction Chemicals MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Admixtures and Construction Chemicals, a fundamental topic in the field of Concrete Technology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Admixtures and Construction Chemicals MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Admixtures and Construction Chemicals mcq questions that explore various aspects of Admixtures and Construction Chemicals problems. Each MCQ is crafted to challenge your understanding of Admixtures and Construction Chemicals principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Concrete Technology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Admixtures and Construction Chemicals MCQs are your pathway to success in mastering this essential Concrete Technology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Admixtures and Construction Chemicals. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Admixtures and Construction Chemicals knowledge to the test? Let's get started with our carefully curated MCQs!

Admixtures and Construction Chemicals MCQs | Page 3 of 10

Discuss
Answer: (d).To retard the initial set, to keep concrete workable for a shorter time for placement
Discuss
Answer: (c).To increase the capillary flow of water through concrete and to increase its impermeability to liquids
Q23.
Which of the following option doesn’t come in chemical admixtures?
Discuss
Answer: (b).Pozzolanic
Q24.
Classification of admixtures are classified into ________ types.

a.

1

b.

2

c.

3

d.

5

Discuss
Answer: (b).2
Q25.
Which of the following option doesn’t come in mineral admixtures?
Discuss
Answer: (a).Set retarders
Q26.
Admixtures which cause early setting, and hardening of concrete are called __________
Discuss
Answer: (d).Accelerators
Q27.
Mid-range water reducers result in at least _________ %.

a.

2

b.

4

c.

6

d.

8

Discuss
Answer: (d).8
Discuss
Answer: (b).Slows curing rate
Q29.
Super plasticizers reduce water requirement by ___________ %.
Discuss
Answer: (a).12-30
Q30.
Damp proofing is done with a __________ based mixture.
Discuss
Answer: (b).Tar
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