E3S Web of Conferences

Expanded obsidian as composite material for light concretes

T. Paytyan, T. Sargsyan and M. Kalantaryan

E3S Web Conf., 376 (2023) 03014

Published online: 31 March 2023

DOI: 10.1051/e3sconf/202337603014

T. Paytyan

T. Sargsyan

M. Kalantaryan

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