Utilization of Recycled Fine-ground Concrete from Railway Sleepers for Production of Cement-based Binder

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00214668" target="_blank" >RIV/68407700:21110/14:00214668 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scientific.net/AMM.486.323" target="_blank" >http://www.scientific.net/AMM.486.323</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.486.323" target="_blank" >10.4028/www.scientific.net/AMM.486.323</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Utilization of Recycled Fine-ground Concrete from Railway Sleepers for Production of Cement-based Binder

Popis výsledku v původním jazyce

The environmental awareness and potential cost reduction have promoted the recycling of materials in civil engineering. This paper is dealing with the recycling and secondary use of old concrete railway sleepers for reconstruction of old railway lines. In particular, it is focused on the investigation of material properties of a binder prepared from finely crushed old concrete sleepers. This material could be used for strengthening of subsoil and embankments supporting the railway structures. The studyshows that the compressive and bending strength of the investigated material is sufficient for this purpose and that the strength can be further increased by suitable curing conditions. These findings could contribute to the utilization of old concrete sleepers during railway reconstructions and safe money spent for the purchase of new materials and disposal of old sleepers.

Název v anglickém jazyce

Utilization of Recycled Fine-ground Concrete from Railway Sleepers for Production of Cement-based Binder

Popis výsledku anglicky

The environmental awareness and potential cost reduction have promoted the recycling of materials in civil engineering. This paper is dealing with the recycling and secondary use of old concrete railway sleepers for reconstruction of old railway lines. In particular, it is focused on the investigation of material properties of a binder prepared from finely crushed old concrete sleepers. This material could be used for strengthening of subsoil and embankments supporting the railway structures. The studyshows that the compressive and bending strength of the investigated material is sufficient for this purpose and that the strength can be further increased by suitable curing conditions. These findings could contribute to the utilization of old concrete sleepers during railway reconstructions and safe money spent for the purchase of new materials and disposal of old sleepers.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/TE01020168" target="_blank" >TE01020168: Centrum pro efektivní a udržitelnou dopravní infrastrukturu (CESTI)</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Applied Mechanics and Materials

ISBN

978-3-03785-977-3

ISSN

1660-9336

e-ISSN

—

Počet stran výsledku

4

Strana od-do

323-326

Název nakladatele

Trans Tech Publications

Místo vydání

Uetikon-Zurich

Místo konání akce

Litoměřice

Datum konání akce

11. 6. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000335709900059