What is logic behind the use of Steel bar insted of gold
bar?
Answer Posted / md. umair khan
Because, it is left for heaven..!
Just kidding.
Because,steel and concrete have same coefficient of expansion, gold is a rare metal, less strong and costly.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
which red: used in roof teping, then use only cement
How to determine dia of steel for use in column,slab etc. i mean how to calculate the diameter of steel which is to be used in structures.
what is the minimum compressive strength of clay brick
In csae of hume pipes NP stands for Non Pressure bur what does it really mean?
What is difference between combin footing & rapt footing
What are the advantages and disadvantages of using plastic and timber fenders?
if a pipe those configuration (ASTM c 76 class b 450mm dia 2500mm length) fixing for water course those lining of water is 7000 running meter. my question is that if 8 joints of pipe ls leakage and we have not permission to stop the water so which treatment we apply on joint in that in condition.
In earth work 1300 cum soil how to calculate how many liters require in water
What is the Systematic Responsibility Site Engineer? Who are the above and under co-oridinating ? What is office & Site co-ordination of Site Engineer?
Define What glue is least sticky?
What are your goals?
WHAT WII BE THE WATER ABSORPTION POWER OF WOOD ?
Which is stronger solid steel rod or hollow steel pipe?
Why is the statue of liberty made of copper?
in levelling operation the first site on any change point is back site the second site on any change point is fore site the line commenses with fore sight & closes with backsight the line comensses with back sight & closes with fore sigh