♡ 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 👍 :875
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Poison's ratio for concrete : ...
➣ If variation in strength of the cube ...
➣ After casting ,on ordinary cement concrete on ...
➣ Strength of concrete increases with increases in ...
➣ Strength of concrete show an increase with ...
➣ Approximate ratio of strength of cement concrete ...
➣ Strength of concrete is directly proportional to ...
➣ Workability of concrete mix with low water ...
➣ Approximate ratio of strength of the 30 ...
➣ Behaviour of concrete under instantaneous loads is ...
❖ Take a qick MCQ Test on
➤ Pollution (Air and Noise)
➤ Concrete Technology
➤ Surveying
➤ Concrete Structure
➤ Miscellaneous
➤ Fluid Mechanics and Hydraulics
➤ Building Material
➤ Hydrology