♡ 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 👍 :899
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ For protection from forest, concrete should : ...
➣ A watery scum that is formed on ...
➣ Low temperature during concrete laying : ...
➣ Grade of concrete not recommended by IS ...
➣ Size of the fine aggregates should not ...
➣ An air entraining agent when added in ...
➣ Approximate value of shrinkage strain in concrete ...
➣ A setting of cement or concrete which ...
➣ Light weight concrete is used in : ...
➣ Strength of concrete show an increase with ...
❖ Take a qick MCQ Test on
➤ Transportation Engineering
➤ Water Supply
➤ Surveying
➤ Concrete Technology
➤ Soil Mechanics and Foundation
➤ Solid Waste and Waste Water Treatment
➤ Strength of Material
➤ Pollution (Air and Noise)