期刊名称：Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section
印刷版ISSN：1224-3884
电子版ISSN：2068-4762
出版年度：2018
卷号：68
期号：3
页码：125-132
出版社：Gheorghe Asachi Technical University of Jassy
摘要：In the paper are presented the mechanical strengths of fly ash cement concrete with chopped plastic bottles as substitution of fine aggregate. The densities of fresh and hardened concrete are analyzed for classifying concrete. Mechanical strength, flexural strength and split tensile strength were experimentally determined. The concrete was characterized as structural concrete and the design values of mechanical strengths were computed on the base of experimental values. Also the diagram in axial compression is presented and the longitudinal elasticity modulus was computed as comparison with normal concrete of the same grade.
