Concrete strength evaluation through the use of small diameter cores

• Main Author: Yip, Woon Kwong.
• Other Authors: School of Civil and Structural Engineering
• Format: Research Report
• Published: 2008
• Subjects: DRNTU::Engineering::Civil engineering::Structures and design
• Online Access: http://hdl.handle.net/10356/7980
• Institution: Nanyang Technological University

This report describes an investigation on the use og 50 mm nominal diameter cores to estimate the insitu (actual) strength of hardened concrete, and the results are then compared with those obtained for 100 mm nominal diameter cores.