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Question 1 1.1.Design a trial mix that requires a characteristic strength of 35 MPa at 28 days, 25 mm slump and a W:C of
Posted: Thu May 26, 2022 12:13 pm
by answerhappygod
- Question 1 1 1 Design A Trial Mix That Requires A Characteristic Strength Of 35 Mpa At 28 Days 25 Mm Slump And A W C Of 1 (25.37 KiB) Viewed 22 times
Question 1 1.1.Design a trial mix that requires a characteristic strength of 35 MPa at 28 days, 25 mm slump and a W:C of 0.43 for durability. Cement Type: CEM I 42.5 N De= 3.14 Sand Ds = 2.8 FM = 2.1 Quality: Excellent stone Da = 2.60 Size = 19.0 mm CBD 1460 kg/m3 Assume degree of control to be 'Good' and moderate vibration (15)