| Naslov: | Analysis of alkali-activated mineral wool-slag binders : evaluating the differences between one-part and two-part variations |
|---|
| Avtorji: | ID Adesanya, Elijah (Avtor)
ID Dabbebi, Rawia (Avtor)
ID Rößler, Christine (Avtor)
ID Pavlin, Majda (Avtor)
ID Li, Zhenming (Avtor)
ID Luukkonen, Tero (Avtor)
ID Yliniemi, Juho (Avtor)
ID Illikainen, Mirja (Avtor) |
|---|
| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://doi.org/10.1007/s10163-023-01878-3
 PDF - Predstavitvena datoteka, prenos (1,28 MB)
MD5: 7711DD5142D345C0E9BDB9F19487BE35
 DOC - Priloga, prenos (4,50 MB)
MD5: D26700CFA5EC63D594CCA71BF361F1FE
|
|---|
| Jezik: | Angleški jezik |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
|
|---|
| Povzetek: | Two synthesis pathways (one- and two-part) in alkali-activated binders were compared using ground granulated blast furnace slag (GGBFS), mineral wool (MW) activated using dry and liquid alkali activators with similar Na2O/SiO2 modulus. The effect of activator type on reaction kinetics, strength development, setting times, and durability shows that one-part synthesis does not only improve early strength, but also provide better durability properties. While the highest compressive strength (56 MPa, 90 days) was achieved for the one-part mix (DM), the reaction products (presence of Mg–Al layered double hydroxide and C–S–H-like phases) observed for both mortar mixes were similar. The DM mortars showed better resistance to sulfate attack than two-part mix (WM) mortars and sets faster. The results highlight the significance of the one-part pathways in the synthesis of alkali-activated materials. |
|---|
| Ključne besede: | recycling, alkali activated material, mineral wool |
|---|
| Status publikacije: | Objavljeno |
|---|
| Verzija publikacije: | Objavljena publikacija |
|---|
| Datum objave: | 26.01.2024 |
|---|
| Založnik: | Springer |
|---|
| Leto izida: | 2024 |
|---|
| Št. strani: | str. 1001-1011 |
|---|
| Številčenje: | Vol. 26 |
|---|
| PID: | 20.500.12556/DiRROS-18379  |
|---|
| UDK: | 54 |
|---|
| ISSN pri članku: | 1438-4957 |
|---|
| DOI: | 10.1007/s10163-023-01878-3 |
|---|
| COBISS.SI-ID: | 182875651 |
|---|
| Avtorske pravice: | © The Author(s) 2024 |
|---|
| Datum objave v DiRROS: | 11.03.2024 |
|---|
| Število ogledov: | 108 |
|---|
| Število prenosov: | 77 |
|---|
| Metapodatki: |     |
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
