Determination of density and compressive strength of lightweight foamed concrete using frequency domain approach

• Main Authors: Lee, Kim Yee, Phua, Yeong Nan, Lim, Siong Kang, You, Kok Yeow, Cheng, Ee Meng
• Format: Article
• Published: John Wiley and Sons Inc 2021
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/94038/; http://dx.doi.org/10.1002/mop.32875

A fast and nondestructive method for predicting density and compressive strength of Lightweight Foamed Concrete (LFC) is proposed. The measurement is carried out using a frequency domain approach to determine the Lightweight Foamed Concrete dielectric constant from a frequency range of 150 kHz to 8...