♡ 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 👍 :903
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Approximate ratio of the direct tensile strength ...
➣ Adding a thin layer of cement mortar ...
➣ Shrinkage of concrete mix 60 mm, then ...
➣ Minimum number of test specimens required for ...
➣ Segregation is responsible for : ...
➣ Workability of concrete can be improved by ...
➣ Strength of concrete increases with increases in ...
➣ Split strength of concrete can be determined ...
➣ A setting of cement or concrete which ...
➣ At freezing point of water, concrete : ...
❖ Take a qick MCQ Test on
➤ Transportation Engineering
➤ Building Material
➤ Pollution (Air and Noise)
➤ Water Supply
➤ Solid Waste and Waste Water Treatment
➤ Concrete Technology
➤ Irrigation
➤ Strength of Material