Results 171 to 180 of about 1,487,882 (195)

Influence of Bottom Ashes from Biomass on Compressive Strength of Concretes

Materials Science Forum, 2019
The preliminary results of utilization of bottom ash from combustion of biomass for the produce of concrete 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). Concrete were made using CEM I 42.5 R (Cemex)
Malgorzata Ulewicz, Jakub Jura
openaire   +1 more source

An evaluation of bottom ash from plant biomass as a replacement for cement in building blocks

Fuel, 2014
Abstract This paper presents the results of research on the effect of adding bottom ash from the combustion of plant biomass to construction material, substituting the ash for Portland cement in proportions ranging from 10% to 90% in mass. After determining the physical, chemical, and mineralogical character of the raw materials, sample building ...
Julio Terrados, Nuno Cruz
exaly   +2 more sources

Assessment of technological performance of extruded earth block by adding bottom biomass ashes

Journal of Building Engineering, 2021
Abstract The search for more sustainable construction materials has led researchers to reconsider ancient techniques, such as earth-based construction materials (EBCMs). These have been lately highlighted as a feasible way of reducing environmental footprint and improving building performance.
P. Muñoz, V. Letelier, L. Muñoz, D. Zamora   +3 more
openaire   +1 more source

Mechanical performance of bedding mortars made with olive biomass bottom ash

Construction and Building Materials, 2016
Abstract Two waste streams result from biomass combustion for power generation: biomass fly ash (BFA), which is used as fertilizer in agriculture, and biomass bottom ash (BBA) currently with no practical applications and generally deposited in landfills.
Manuel G. Beltrán, Auxi Barbudo, Francisco Agrela, José Ramón Jiménez, Jorge de Brito   +4 more
openaire   +1 more source

Phosphorus removal from real and synthetic wastewater using biomass bottom ash

International Journal of Environmental Science and Technology, 2022
International ...
Bouzar, B., Mamindy-Pajany, Yannick
openaire   +3 more sources

Zeolitized bottom ashes from biomass combustion as cement replacing components

Construction and Building Materials, 2018
Abstract In power plants biomass combustion produces large quantities of biomass bottom ash wastes. During the combustion process, the produced ashes are enriched in the radionuclides. The different enrichment of the various radionuclides within a radioactive series, such as that of 226Ra, 228Ra, 228Th, 40K, 210Pb and 137Cs results in the disturbance
Danutė Vaičiukynienė, Boguslaw Michalik, Michał Bonczyk, Vilimantas Vaičiukynas, Aras Kantautas, Jūratė Krulikauskaitė   +5 more
openaire   +1 more source

Feasibility of Using Biomass Fly and Bottom Ashes to Produce RCC and PCC

Journal of Materials in Civil Engineering, 2017
AbstractRoller-compacted concrete (RCC) and paver-compacted concrete (PCC) are widely used in mass concrete and pavement.
J.-M. Lessard, A. Omran, A. Tagnit-Hamou, R. Gagne   +3 more
openaire   +1 more source

Leaching behaviour of stabilised expansive soil with biomass bottom ashes as eco-agents

Biomass Conversion and Biorefinery, 2020
The search for sustainable alternatives for waste disposition other than disposal and evaluation of the feasibility of a second life cycle for waste should be a priority in the research and characterisation of alternative materials. In civil engineering infrastructure applications (e.g.
Adela P. Galvín, Antonio López-Uceda, Jesús Ayuso, José Ramón Jimenez Romero, Auxi Barbudo   +4 more
openaire   +1 more source

Use of Biomass Bottom Ash as Sand in Mortar

SSRN Electronic Journal, 2022
Florian Schlupp, Jonathan Page, Chafika Djelal, Laurent Libessart   +3 more
openaire   +1 more source

Valorisation of woody biomass bottom ash in Portland cement: A characterization and hydration study

Journal of Environmental Chemical Engineering, 2017
Abstract In the present research work, a characterization of a bottom ash derived from olive plants trimmings combustion was carried out in order to examine its suitability as a substitute in the production of composite cements. For that purpose six different mixtures were prepared: a reference one, containing only ordinary raw materials and five ...
V. Sklivaniti, P.E. Tsakiridis, N.S. Katsiotis, D. Velissariou, N. Pistofidis, D. Papageorgiou, M. Beazi   +6 more
openaire   +1 more source