CMT3700 Construction Materials Assessment 4 (Quiz 2) Sem 1, 2022 Question 1 A new multilevel apartment complex is to be

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Cmt3700 Construction Materials Assessment 4 Quiz 2 Sem 1 2022 Question 1 A New Multilevel Apartment Complex Is To Be 1 (48.02 KiB) Viewed 21 times

CMT3700 Construction Materials Assessment 4 (Quiz 2) Sem 1, 2022 Question 1 A new multilevel apartment complex is to be constructed. Use the C&Cl method to design a concrete mix for new building. Mix design information: • Required strength: 30 MPa after 28 days • CEM I 32,5 MPa to be used (relative density = 3.00) • Stone to be used: 26,5 mm with dry CBD = 1950 kg/m and relative density = 2.90 • A good natural sand with fineness modulus = 2.2 and a relative density = 2.45 is available • Slump on site is to be 75 mm and moderate vibratory compaction will be used