♡ 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 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In order to have segregation in concrete ...
➣ Maximum shrinkage takes place in concrete after ...
➣ Resonant frequency method is based on the ...
➣ A watery scum that is formed on ...
➣ If variation in strength of the cube ...
➣ After casting ,on ordinary cement concrete on ...
➣ Water cement ratio is expressed in volume ...
➣ Size of the fine aggregates should not ...
➣ Water cement ratio by weight is : ...
➣ Approximate ratio of strength of the 30 ...
❖ Take a qick MCQ Test on
➤ Concrete Technology
➤ Hydrology
➤ Irrigation
➤ Miscellaneous
➤ Building Material
➤ Concrete Structure
➤ Pollution (Air and Noise)
➤ Steel Structure