Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 1)
1.
For quality control of Portland cement, the test essentially done is
Discussion:
67 comments Page 3 of 7.
Medo said:
10 years ago
Tensile strength isn't even needed.
Taha said:
9 years ago
As per design. Usually the class of A1 is 1500 psi and A2 is 2500psi.
Gowtham vijay kanuri said:
9 years ago
To prepare concrete with portland cement we must know the characteristic compressive strength within the span of 7days and 28 day curing.
Ademola said:
9 years ago
What is bleeding in concrete?
Vishnu said:
9 years ago
At the time of bleeding, water comes out of the surface of concrete being lowest specific gravity among all other ingredients.
Shamsher thakur said:
9 years ago
Thank you all for the explanation.
Tadesse gobezayehu said:
8 years ago
For Concrete, Tensile Strength is not much important.
Kondareddy said:
8 years ago
What is 1500psi?
Shashikant Suman said:
8 years ago
All the above test should be done for quality control. Because the setting time, soundness is very important.
Mohammed Y Ahmed said:
8 years ago
Here, psi means pounds per sq inch.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers