Přístupnostní navigace
E-application
Search Search Close
Publication detail
DVOŘÁK, K. KULÍSEK, K. GAZDIČ, D.
Original Title
The FBC ash as a hydraulic ingredient of hydraulic lime
Type
conference paper
Language
English
Original Abstract
This work is focused on the possibilities of utilization of ashes from fluidized bed combustion, i.e. FBC ashes, for the manufacturing of hydraulic lime. Alternative hydraulic binders are becoming very popular in the present due to requirements on reducing CO2 emissions. FBC ash is an easily available, though not easily usable raw material. Because it has several hydraulic characteristics, it can create a hydraulic binder together with lime. Mixtures of hydrated lime and FBC ash from filters and from a bed were prepared in this work. The main criterion was the hydraulic modulus. The physico-mechanical properties were observed and were compared with the reference sample, which was hydraulic lime from industrial production. The prepared hydraulic limes achieved similar parameters as commercially manufactured hydraulic limes or lower strength class cements.
Keywords
FBC Ash; hydraulic lime; ettringite
Authors
DVOŘÁK, K.; KULÍSEK, K.; GAZDIČ, D.
Released
31. 1. 2017
Publisher
Elsevier
Location
Netherlands
ISBN
1877-7058
Periodical
Procedia Engineering
Year of study
2017
Number
172
State
Kingdom of the Netherlands
Pages from
264
Pages to
269
Pages count
6
URL
http://www.sciencedirect.com/science/journal/18777058/172
Full text in the Digital Library
http://hdl.handle.net/11012/68365
BibTex
@inproceedings{BUT134048, author="Karel {Dvořák} and Karel {Kulísek} and Dominik {Gazdič}", title="The FBC ash as a hydraulic ingredient of hydraulic lime", booktitle="Modern Building Materials, Structures and Techniques, MBMST 2016", year="2017", journal="Procedia Engineering", volume="2017", number="172", pages="264--269", publisher="Elsevier", address="Netherlands", doi="10.1016/j.proeng.2017.02.110", issn="1877-7058", url="http://www.sciencedirect.com/science/journal/18777058/172" }