Surface modification of waste glass powder by plasma treatment: impact on cement paste microstructure and strength development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00636235" target="_blank" >RIV/68378271:_____/25:00636235 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/25:00386275

Výsledek na webu

<a href="https://doi.org/10.1016/j.conbuildmat.2025.141693" target="_blank" >https://doi.org/10.1016/j.conbuildmat.2025.141693</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.conbuildmat.2025.141693" target="_blank" >10.1016/j.conbuildmat.2025.141693</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Surface modification of waste glass powder by plasma treatment: impact on cement paste microstructure and strength development

Popis výsledku v původním jazyce

This study examines the effects of plasma surface treatments on the properties of waste glass powder incorporated into cement-based materials, focusing on its influence on the interfacial transition zones and mechanical performance. Surface modifications were carried out using oxygen and hydrogen plasma treatments to enhance the reactivity of the waste glass powder. Cement composites with 10% and 20% replacement of cement with oxygen plasma-treated waste glass powder showed compressive strengths of 97.7 MPa and 90.0 MPa, respectively, after 90 days. This represents an increase of 10% to 15% compared to the reference samples without treatment. These enhancements are attributed to the creation of hydrophilic surface properties, which promote better hydration reactions and pozzolanic activity.

Název v anglickém jazyce

Surface modification of waste glass powder by plasma treatment: impact on cement paste microstructure and strength development

Popis výsledku anglicky

This study examines the effects of plasma surface treatments on the properties of waste glass powder incorporated into cement-based materials, focusing on its influence on the interfacial transition zones and mechanical performance. Surface modifications were carried out using oxygen and hydrogen plasma treatments to enhance the reactivity of the waste glass powder. Cement composites with 10% and 20% replacement of cement with oxygen plasma-treated waste glass powder showed compressive strengths of 97.7 MPa and 90.0 MPa, respectively, after 90 days. This represents an increase of 10% to 15% compared to the reference samples without treatment. These enhancements are attributed to the creation of hydrophilic surface properties, which promote better hydration reactions and pozzolanic activity.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Construction and Building Materials

ISSN

0950-0618

e-ISSN

1879-0526

Svazek periodika

485

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

18

Strana od-do

141693

Kód UT WoS článku

001504794700002

EID výsledku v databázi Scopus

2-s2.0-105005861194