Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 2 (Q.No. 36)
36.
Which one of the following is an air binding material ?
Discussion:
9 comments Page 1 of 1.
Umesh pathak said:
9 years ago
They are air-hardening binding materials such as building gypsum and lime, cement concrete, building mortar, wall and roof materials, construction steel, wood, waterproof materials such as asphalt, building plastic, heat-insulating and sound absorbing materials, and finishing materials.
(1)
Lakhan singh said:
7 years ago
Gypsum and quick lime both have air binding property.
(1)
Naveen said:
6 years ago
Option C is the correct answer because quick lime is the air binding material.
(1)
Kayyum gazi said:
2 years ago
Reaction in the presence of air is called Air Binding.
And the Air is not any material of portion.
And the Air is not any material of portion.
(1)
Sharath said:
1 decade ago
What are these air binding materials?
Asamuddin said:
1 decade ago
We know that quick lime react with air and then make an stone. I hope that the answer is C quick lime.
Kashiram upadhyaya said:
1 decade ago
What is the meaning of air binding?
Kamsastra said:
9 years ago
Gypsum is not air binding material.
Umesh pathak said:
9 years ago
Air biding materials react in presence of air and form a hard mass. All these material show such property hence these are air binding material.
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