♡ Login
Home
Previous Papers
★
MCQs
Civil Engineering
Concrete Technology
Addition of 1-2% sodium hydroxide in concrete ...
Que.
Addition of 1-2% sodium hydroxide in concrete :
A.
reduces setting time
B.
reduces voids
C.
gives smooth surface
D.
gives wear resistant surface
Right Answer is :
✓ D. gives wear resistant surface
⚑ Report
Views 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Shrinkage in cement concrete decreases with : ...
➣ Fineness modulus of aggregate is between : ...
➣ Low temperature during concrete laying : ...
➣ Workability of concrete mix with low water ...
➣ Durability of concrete is proportional to : ...
➣ Workability of concrete can be improved by ...
➣ M100 grade of concrete approximates: ...
➣ For a thick and heavily reinforced structure ...
➣ According to water cement ratio law, strength ...
➣ Light weight concrete is prepared by : ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Strength of Material
➤ Hydrology
➤ Steel Structure
➤ Concrete Technology
➤ Surveying
➤ Pollution (Air and Noise)
➤ Fluid Mechanics and Hydraulics