Special Concrete and Concreting Methods MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Special Concrete and Concreting Methods, 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 Special Concrete and Concreting Methods 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 Special Concrete and Concreting Methods mcq questions that explore various aspects of Special Concrete and Concreting Methods problems. Each MCQ is crafted to challenge your understanding of Special Concrete and Concreting Methods 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 Special Concrete and Concreting Methods 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 Special Concrete and Concreting Methods. 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 Special Concrete and Concreting Methods knowledge to the test? Let's get started with our carefully curated MCQs!

Special Concrete and Concreting Methods MCQs | Page 2 of 13

Q11.
The cement concrete, from which entrained air and excess water are removed after placing it in position, is called _________
Discuss
Answer: (a).Vacuum concrete
Q12.
The removal of excess air after placing concrete helps in increasing the strength of concrete by ___________
Discuss
Answer: (a).15-20%
Q13.
The sound absorption coefficient of light weight concrete is nearly __________
Discuss
Answer: (a).Twice
Discuss
Answer: (d).Very high insulating property
Q15.
In making precast structural units for partition and wall lining purposes, the concrete should be __________
Discuss
Answer: (b).LWC
Q16.
Most low-density aggregates are ________ in origin.
Discuss
Answer: (a).Volcanic
Q17.
________ is also something used as the aggregate component of lightweight concretes.
Discuss
Answer: (d).Diatomite
Q18.
________ is the most commonly used.
Discuss
Answer: (d).Pumice
Q19.
Aggregates with a specific gravity of _________ are called lightweight aggregates.
Discuss
Answer: (a).<2.4
Q20.
Light weight cement content for compressive strength 2500 psi is _______ pounds per cubic yard.
Discuss
Answer: (a).400-510
Page 2 of 13