♡ 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 👍 :883
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ For a thick and heavily reinforced structure ...
➣ Minimum number of test specimens required for ...
➣ Shrinkage in cement concrete decreases with : ...
➣ Inert material of cement concrete mix is ...
➣ Approximate value of shrinkage strain in concrete ...
➣ Workability of concrete mix with low water ...
➣ If variation in strength of the cube ...
➣ For making impermeable concrete, the process contains ...
➣ Water cement ratio is expressed in volume ...
➣ Approx ratio of the strength of the ...
❖ Take a qick MCQ Test on
➤ Soil Mechanics and Foundation
➤ Steel Structure
➤ Fluid Mechanics and Hydraulics
➤ Miscellaneous
➤ Water Supply
➤ Strength of Material
➤ Solid Waste and Waste Water Treatment
➤ Surveying