Thermal stability of hydraulic non-cement binder prepared from FBC ash

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F25%3A43931938" target="_blank" >RIV/60461373:22310/25:43931938 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/25:00390758

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S266653952500046X?pes=vor&utm_source=scopus&getft_integrator=scopus" target="_blank" >https://www.sciencedirect.com/science/article/pii/S266653952500046X?pes=vor&utm_source=scopus&getft_integrator=scopus</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.oceram.2025.100779" target="_blank" >10.1016/j.oceram.2025.100779</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal stability of hydraulic non-cement binder prepared from FBC ash

Popis výsledku v původním jazyce

The thermal stability of a non-cement sulfocalcic binder (SCB) prepared from FBC ash was studied at 80 degrees C, 200 degrees C and 600 degrees C for 90 days and compared with the thermal stability of OPC. All the test bodies produced from SCB pastes had been pretreated in a humidity chamber for 28 days. The SCB was found to be stable in terms of strength at temperatures of up to 80 degrees C. At a temperature of 200 degrees C, ettringite in the SCB disintegrated and its strength dropped by about 27 % in the initial hours of the experiment, after which the strength of the SCB became stable. At a temperature of 600 degrees C, the strength of the SCB was seen to drop again by about 46 %. However, in the long term, the SCB at 600 degrees C appeared more stable when compared to OPC, which can be attributed to the presence of C-A-S-H phase.

Název v anglickém jazyce

Thermal stability of hydraulic non-cement binder prepared from FBC ash

Popis výsledku anglicky

The thermal stability of a non-cement sulfocalcic binder (SCB) prepared from FBC ash was studied at 80 degrees C, 200 degrees C and 600 degrees C for 90 days and compared with the thermal stability of OPC. All the test bodies produced from SCB pastes had been pretreated in a humidity chamber for 28 days. The SCB was found to be stable in terms of strength at temperatures of up to 80 degrees C. At a temperature of 200 degrees C, ettringite in the SCB disintegrated and its strength dropped by about 27 % in the initial hours of the experiment, after which the strength of the SCB became stable. At a temperature of 600 degrees C, the strength of the SCB was seen to drop again by about 46 %. However, in the long term, the SCB at 600 degrees C appeared more stable when compared to OPC, which can be attributed to the presence of C-A-S-H phase.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

<a href="/cs/project/TK05020140" target="_blank" >TK05020140: Vývoj bezodpadové technologie využívající modifikovaný TAP pro snížení zátěže životního prostředí při výrobě tepla a elektrické energie v klasických zdrojích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Open Ceramics

ISSN

2666-5395

e-ISSN

—

Svazek periodika

22

Číslo periodika v rámci svazku

June, 100779

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

nestránkováno

Kód UT WoS článku

001476310300001

EID výsledku v databázi Scopus

2-s2.0-105002850553