Microscopic study of the concrete / geopolymer coating interface

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F20%3A00525148" target="_blank" >RIV/67985891:_____/20:00525148 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=1302" target="_blank" >http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=1302</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13168/cs.2019.0050" target="_blank" >10.13168/cs.2019.0050</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microscopic study of the concrete / geopolymer coating interface

Popis výsledku v původním jazyce

This paper presents an experimental study at microscopic level of the interface between geopolymer coating and concrete. Seven varieties of prepared geopolymer-based materials (GbM) have been applied to industrially prepared concrete bodies. The differences in the composition of the layers as well as in the application type (dry/wet surface) can cause ion migration from the viscose GbM to the solid concrete and reversely from the concrete to the formatted netting of the hardened geopolymer. The interlayer between the geopolymer coating layers and the hardened concrete has been investigated by two microscopic methods: optical and scanning electronic microscope equipped with SEM/EDAX analyses. The results have shown that the coating layers considerably reduce calcium ion penetration into the GbM chained structures.

Název v anglickém jazyce

Microscopic study of the concrete / geopolymer coating interface

Popis výsledku anglicky

This paper presents an experimental study at microscopic level of the interface between geopolymer coating and concrete. Seven varieties of prepared geopolymer-based materials (GbM) have been applied to industrially prepared concrete bodies. The differences in the composition of the layers as well as in the application type (dry/wet surface) can cause ion migration from the viscose GbM to the solid concrete and reversely from the concrete to the formatted netting of the hardened geopolymer. The interlayer between the geopolymer coating layers and the hardened concrete has been investigated by two microscopic methods: optical and scanning electronic microscope equipped with SEM/EDAX analyses. The results have shown that the coating layers considerably reduce calcium ion penetration into the GbM chained structures.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Ceramics - Silikáty

ISSN

0862-5468

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

68-74

Kód UT WoS článku

000508638600008

EID výsledku v databázi Scopus

2-s2.0-85082037689