♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Inert material of cement concrete mix is ...
➣ Under constant load, creep strain in concrete ...
➣ Low temperature during concrete laying : ...
➣ Maximum shrinkage takes place in concrete after ...
➣ Strength of concrete is directly proportional to ...
➣ Approximate ratio of direct tensile strength to ...
➣ For a thick and heavily reinforced structure ...
➣ Stress-strain curve for cement concrete is almost ...
➣ Water cement ratio is expressed in volume ...
➣ For protection from forest, concrete should : ...
❖ Take a qick MCQ Test on
➤ Hydrology
➤ Soil Mechanics and Foundation
➤ Surveying
➤ Concrete Technology
➤ Pollution (Air and Noise)
➤ Concrete Structure
➤ Solid Waste and Waste Water Treatment
➤ Building Material