Design concrete mix to satisfy the requirements for concrete foundation subjected to ground water with high concentrations of sulfates. The mean compressive strength is 25 MPa with slump of 80-100 mm. Thickness of the foundation is 37.5 mm. The dry-rodded unit weight of coarse aggregate is 1650 kg/m3. The fineness modulus of fine aggregate is 2.4. The specific gravity (SSD) for fine and coarse aggregates is 2.6 and 2.7 respectively. The moisture content of fine and coarse aggregate is 6% and 2% respectively. The absorption of coarse and fine aggregate is 0.5% and 0.9% respectively. Note: use volume method when it is required.

Design concrete mix to satisfy the requirements for concrete foundation subjected to ground water with high concentrations of sulfates. The mean compressive strength is 25 MPa with slump of 80-100 mm. Thickness of the foundation is 37.5 mm. The dry-rodded unit weight of coarse aggregate is 1650 kg/m3. The fineness modulus of fine aggregate is 2.4. The specific gravity (SSD) for fine and coarse aggregates is 2.6 and 2.7 respectively. The moisture content of fine and coarse aggregate is 6% and 2% respectively. The absorption of coarse and fine aggregate is 0.5% and 0.9% respectively. Note: use volume method when it is required.

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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