(A) Give reasons:Very early strength of concrete increases if temperature during placing andsetting is increased. This is not the case for concrete strength after 7 days.(B) / Explain the following curve (use your own words (DO NOT COPYFROM THE LECTURE & DO NOT COPY FROM OTHER RESOURCES)).7010000Age atTest:60Ponded8000Hessian28days6000PondedHessian4000Pondeddays20Hessian20001day100320-36040044Water/Cement RotioCompressive Strength

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(A) Give reasons: Very early strength of concrete increases if temperature during placing and setting is increased. This is not the case for concrete strength after 7 days. (B) / Explain the following curve (use your own words (DO NOT COPYy FROM THE LECTURE & DO NOT COPY FROM OTHER RESOURCES). 70 10000 Age at Test: 60 Ponded 8000 28 days 6000 Hessian 40 Ponded Hessian 30 4000 3 Ponded days 20 Hessian 2000 1day 10 Compressive Strength- MPa

(A) Give reasons: Very early strength of concrete increases if temperature during placing and setting is increased. This is not the case for concrete strength after 7 days. (B) / Explain the following curve (use your own words (DO NOT COPYy FROM THE LECTURE & DO NOT COPY FROM OTHER RESOURCES). 70 10000 Age at Test: 60 Ponded 8000 28 days 6000 Hessian 40 Ponded Hessian 30 4000 3 Ponded days 20 Hessian 2000 1day 10 Compressive Strength- MPa

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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