Design a concrete mix (using DOE method) for a reinforced concrete work. The percentage of defectives is 10%. The number of tested cubes are 18.The concrete is to be designed for a characteristic compressive strength of 40MPa at the age 28 days with 30- 60mm slump and rapid hardening Portland cement. Maximum size of aggregate is 20mm crushed aggregate will be used. Sieve analysis shows that fine aggregate within Lo a-RC IS Design a concrete mix (using DOEmethod) for a reinforced concretework. The percentage of defectives is10%. The number of tested cubes are18.The concrete is to be designed fora characteristic compressive strengthof 40MPa at the age 28 days with 30-60mm slump and rapid hardeningPortland cement. Maximum size ofaggregate is 20mm crushedaggregate will be used. Sieve analysisshows that fine aggregate withinzone 3 ?

DOE method: DOE method is the most common method used for mix design in the United Kingdom. This…

Answered: Design a concrete mix (using DOE…

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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Design a concrete mix (using DOE method) for a reinforced concrete work. The percentage of defectives is 10%. The number of tested cubes are 18.The concrete is to be designed for a characteristic compressive strength of 40MPa at the age 28 days with 30- 60mm slump and rapid hardening Portland cement. Maximum size of aggregate is 20mm crushed aggregate will be used. Sieve analysis shows that fine aggregate within Lo a-RC IS

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