♡ 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 👍 :896
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Strength of concrete increases with : ...
➣ The breaking up to and remixing of ...
➣ According to water cement ratio law, strength ...
➣ Modulus of elasticity for concrete improves by ...
➣ Steam curing is used in : ...
➣ An aggregate is called flaky, if its ...
➣ Inert material of cement concrete mix is ...
➣ Size of the fine aggregates should not ...
➣ Water cement ratio by weight is : ...
➣ Workability of concrete mix with low water ...
❖ Take a qick MCQ Test on
➤ Hydrology
➤ Miscellaneous
➤ Irrigation
➤ Strength of Material
➤ Concrete Technology
➤ Building Material
➤ Water Supply
➤ Steel Structure