♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Approximate ratio of strength of the 30 ...
➣ Expansion joints are provided if length of ...
➣ Durability of concrete is proportional to : ...
➣ Average value of creep coefficient for concrete ...
➣ A watery scum that is formed on ...
➣ Low temperature during concrete laying : ...
➣ Steam curing is used in : ...
➣ Shrinkage in cement concrete decreases with : ...
➣ Strength of concrete show an increase with ...
➣ Strength of concrete increases with : ...
❖ Take a qick MCQ Test on
➤ Fluid Mechanics and Hydraulics
➤ Solid Waste and Waste Water Treatment
➤ Soil Mechanics and Foundation
➤ Concrete Structure
➤ Hydrology
➤ Pollution (Air and Noise)
➤ Transportation Engineering
➤ Irrigation