A Method of Obtaining Geonoiseprotective Foam Concrete for Use on Railway Transport. (2017)

• Record Type: Journal Article
• Authors: Sychova, Anastasia; Sychov, Maxim; Rusanova, Ekaterina
• Is Part Of: Procedia engineering. Volume 189(2017)
• Page Start: 681
• Page End: 687
• Publication Date: 2017
• Subjects: geonoiseprotective foam concrete -- acoustic energy -- railway transport; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Conference proceedings; Periodicals; 620.005
• DOI: 10.1016/j.proeng.2017.05.108
• Languages: English
• ISSNs: 1877-7058

Abstract

Abstract: The article presents the method of production of foam concrete, as a geonoiseprotective material. Its ability to absorb acoustic energy due to porous structure, composition and thickness of foam films is taken into account. Besides that the energy-absorbing ability of the solid phases of the stone frame is taken into consideration. The possibility of using this foam concrete as a material for reducing noise from the railway transport movement is shown. Also, the method takes into account geoprotective properties of the material concerning the pollution from railway transport.