Influence of Mix Fly and Bottom Ashes from Biomass on Selected Properties of Cement Mortars-Reference-Cited by-同舟云学术

Influence of Mix Fly and Bottom Ashes from Biomass on Selected Properties of Cement Mortars

Published:2019-12 Issue: Volume:828 Page:14-17
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Ulewicz Malgorzata¹,Jura Jakub¹^ORCID

Affiliation:

1. Czestochowa University of Technology

Abstract

The preliminary results of utilization of fly and bottom ash from combustion of biomass for the produce of cement mortars has been presented. Currently, this waste are deposited in industrial waste landfills. The chemical composition of waste materials was determined using X-ray fluorescence (spectrometer ARL Advant 'XP). ). In the studies sand was replaced by mix of fly and bottom ash from the combustion of biomass in an amount of 10-30% by weight of cement CEM I 42.5 R (Cemex). The obtained cement mortar concrete were subjected to microscopic examination (LEO Electron Microscopy Ltd.) and their compressive strength (PN-EN-196-1), frost resistance (PN-EN 1015-11 and PN-B -04500 ) and absorbability (PN-85/B-04500) were identified. The obtained results showed, the replacement of the cement by mix ashes from combustion of biomass reduce consumption of raw materials and will have a good influence on the environment.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.828.14.pdf

Reference14 articles.

1. Report World Energy Resources Bioenergy 2016 on https://www.worldenergy.org/wp-content/ uploads/2017/03/WEResources_Bioenergy_ 2016.pdf.

2. I. Obernberger, K. Supancic, Possibilities of ash utilization from biomass combustion plants. In Proceedings of the 17th European Biomass Conference and Exhibition, Hamburg, Germany, 29 June –3 July, (2009).

3. K. Trybalski, W. Kępys, D. Krawczykowski, A.Krawczykowska, D. Szponder, Physical properties of ash from co-combustion of coal and biomass, Pol. J. Environ. Stud., 23 (2014) 1433-1436.

4. R. P. Girón, B. Ruiz, E. Fuente, R. R. Gil, I. Suárez-Ruiz, 2013, Properties of fly ash from forest biomass combustion, Fuel, 114 (2013) 71-77.

5. P. Grammelis, G. Skodras, E. Kakaras, Effect of biomass co-firing with coal on ash properties. Part I: Characterization and PDS, Fuel, 85 (2006) 2310-2315.