♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ High temperature : ...
➣ Durability of concrete is affected by : ...
➣ Shrinkage of concrete mix 60 mm, then ...
➣ Light weight concrete is prepared by : ...
➣ A watery scum that is formed on ...
➣ Expansion joints are provided if length of ...
➣ Light weight concrete is used in : ...
➣ An aggregate is called cylopean aggregate if ...
➣ Shrinkage in cement concrete decreases with : ...
➣ Density of concrete : ...
❖ Take a qick MCQ Test on
➤ Surveying
➤ Irrigation
➤ Soil Mechanics and Foundation
➤ Pollution (Air and Noise)
➤ Steel Structure
➤ Strength of Material
➤ Concrete Technology
➤ Building Material