Water Depletion Related to Concrete with Recycled Aggregates

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F25%3A10260109" target="_blank" >RIV/61989100:27350/25:10260109 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1755-1315/1546/1/012062" target="_blank" >http://dx.doi.org/10.1088/1755-1315/1546/1/012062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1755-1315/1546/1/012062" target="_blank" >10.1088/1755-1315/1546/1/012062</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Water Depletion Related to Concrete with Recycled Aggregates

Popis výsledku v původním jazyce

The aim of this paper is to compare the environmental impacts of concrete samples in which traditional natural aggregates are replaced by recycled concrete. The concrete mixes with different proportions of aggregate replacement by recycled demolition waste, specifically railway concrete ballast, have been evaluated using the Life Cycle Assessment (LCA) approach. The study examines the water depletion per unit mass of concrete, comparing traditional concrete mixes with those containing recycled aggregates. The results show that the use of recycled aggregates can not only reduce material costs, but also improve the environmental profile of concrete by reducing water depletion by more than 70%. The water depletion decreases as the recycled aggregate content increases, with the biggest drop occurring between 75% and 100%. The research provides valuable information for the design and optimisation of concrete mixes to minimise the environmental impact of building materials in the context of sustainable construction. © Published under licence by IOP Publishing Ltd.

Název v anglickém jazyce

Water Depletion Related to Concrete with Recycled Aggregates

Popis výsledku anglicky

The aim of this paper is to compare the environmental impacts of concrete samples in which traditional natural aggregates are replaced by recycled concrete. The concrete mixes with different proportions of aggregate replacement by recycled demolition waste, specifically railway concrete ballast, have been evaluated using the Life Cycle Assessment (LCA) approach. The study examines the water depletion per unit mass of concrete, comparing traditional concrete mixes with those containing recycled aggregates. The results show that the use of recycled aggregates can not only reduce material costs, but also improve the environmental profile of concrete by reducing water depletion by more than 70%. The water depletion decreases as the recycled aggregate content increases, with the biggest drop occurring between 75% and 100%. The research provides valuable information for the design and optimisation of concrete mixes to minimise the environmental impact of building materials in the context of sustainable construction. © Published under licence by IOP Publishing Ltd.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10500 - Earth and related environmental sciences

Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

IOP Conference Series: Earth and Environmental Science

ISBN

—

ISSN

1755-1307

e-ISSN

1755-1315

Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

IOP Publishing

Místo vydání

Bristol

Místo konání akce

Prague

Datum konání akce

16. 9. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—