Group C: Design a concrete mix to implement a Mass concrete (exposed to sever conditions moisture and freezing and thawing) with design compressive strength 25 MPa, a standard deviation equals to 4 and the percentage expected less than minimum strength is 10%. Sulphate Resisting Portland Cement is used. The maximum size of an angular aggregate is 50 mm with apparent density 1500 kg/m3. The available fine aggregate has fineness modulus 2.4 an air entraining agent has been used in the mix.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Group C: Design a concrete mix to implement a Mass concrete
(exposed to sever conditions moisture and freezing and thawing)
with design compressive strength 25 MPa, a standard deviation
equals to 4 and the percentage expected less than minimum
strength is 10%. Sulphate Resisting Portland Cement is used.
The maximum size of an angular aggregate is 50 mm with
apparent density 1500 kg/m3. The available fine aggregate has
fineness modulus 2.4 an air entraining agent has been used in the
mix.
Transcribed Image Text:Group C: Design a concrete mix to implement a Mass concrete (exposed to sever conditions moisture and freezing and thawing) with design compressive strength 25 MPa, a standard deviation equals to 4 and the percentage expected less than minimum strength is 10%. Sulphate Resisting Portland Cement is used. The maximum size of an angular aggregate is 50 mm with apparent density 1500 kg/m3. The available fine aggregate has fineness modulus 2.4 an air entraining agent has been used in the mix.
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