Construction Materials Questions And Answers Properties Of Cement Concrete Online Exam Quiz
Construction Materials Questions And Answers Properties Of Cement Concrete GK Quiz. Question and Answers related to Construction Materials Questions And Answers Properties Of Cement Concrete. MCQ (Multiple Choice Questions with answers about Construction Materials Questions And Answers Properties Of Cement Concrete
Cement concrete is prove to be more economical than _________
Options
A : Aluminium
B : Steel
C : Copper
D : Silica
The __________ is a mixture of cement, sand, pebbles or crushed rock and water, which, when placed in the skeleton of forms and are allowed to cure, becomes hard like a stone.
Options
A : Cement concrete
B : Cement slurry
C : Cement grouting
D : Cement mortar
All ________ tend to accelerate the setting of cement and to improve the strength of concrete in early stages.
Options
A : Chlorides
B : Sulphates
C : Sodium
D : Potassium
The _________ is the simplest corrosion produced by means of a chemical attack.
Options
A : Direct corrosion
B : Indirect corrosion
C : Electro osmosis process
D : Electro Chemical action
Cement concrete has tendency to be ________
Options
A : Flexible
B : Elastic
C : Porous
D : Shine
The _________ is most liable to corrosion.
Options
A : Gold
B : Copper
C : Steel
D : Wood
It is found that the ________ does not lead to the corrosion of reinforcement, provided that the concrete is dense and there is enough cover to the enforcement.
Options
A : Ground water
B : Lake water
C : Sea water
D : Stream Water
There is initial ___________ of cement concrete which is mainly due to loss of water through forms, absorption by surfaces of forms, etc.
Options
A : Swelling
B : Cracking
C : Dispersion
D : Shrinkage
Most important affect of corrosion is the formation of _________
Options
A : Swelling
B : Cracks
C : Bubbles
D : Gas
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