Biochar-concrete - a step towards sustainable development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00387332" target="_blank" >RIV/68407700:21110/25:00387332 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21720/25:00387332 RIV/60461373:22320/25:43932985

Výsledek na webu

<a href="https://doi.org/10.1088/1755-1315/1546/1/012054" target="_blank" >https://doi.org/10.1088/1755-1315/1546/1/012054</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1755-1315/1546/1/012054" target="_blank" >10.1088/1755-1315/1546/1/012054</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biochar-concrete - a step towards sustainable development

Popis výsledku v původním jazyce

The production of cement, which is the main binder in concrete, is responsible for 7-8% of anthropogenic carbon dioxide (CO2) emissions worldwide. The appropriate design of concrete composition can influence not only its mechanical properties, durability and workability, but also its carbon footprint. One of the ways towards CO2 mitigation is converting biomass into biochar. Biochar is a by-product of biomass pyrolysis, the process of heating organic material such as wood, plant residues or other biological materials to high temperatures (typically between 300 and 700 °C) in an environment with little or no oxygen. This process removes most of the volatile components from the material and leaves behind a carbon-rich solid that has a porous structure. When biochar is added to concrete, it permanently binds carbon that could otherwise be released into the atmosphere as CO2. This reduces the overall carbon footprint of concrete, which is important in the context of combating climate change. The paper presents the results of not only the biochar influence on the environmental properties of high-performance concrete (HPC) but also the influence on its mechanical properties.

Název v anglickém jazyce

Biochar-concrete - a step towards sustainable development

Popis výsledku anglicky

The production of cement, which is the main binder in concrete, is responsible for 7-8% of anthropogenic carbon dioxide (CO2) emissions worldwide. The appropriate design of concrete composition can influence not only its mechanical properties, durability and workability, but also its carbon footprint. One of the ways towards CO2 mitigation is converting biomass into biochar. Biochar is a by-product of biomass pyrolysis, the process of heating organic material such as wood, plant residues or other biological materials to high temperatures (typically between 300 and 700 °C) in an environment with little or no oxygen. This process removes most of the volatile components from the material and leaves behind a carbon-rich solid that has a porous structure. When biochar is added to concrete, it permanently binds carbon that could otherwise be released into the atmosphere as CO2. This reduces the overall carbon footprint of concrete, which is important in the context of combating climate change. The paper presents the results of not only the biochar influence on the environmental properties of high-performance concrete (HPC) but also the influence on its mechanical properties.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA24-12052S" target="_blank" >GA24-12052S: Composite action of textile reinforced concrete skin and recycled aggregate concrete core</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Název statě ve sborníku

IOP Conference Series: Earth and Environmental Science

ISBN

—

ISSN

1755-1307

e-ISSN

—

Počet stran výsledku

9

Strana od-do

—

Název nakladatele

Institute of Physics Publishing

Místo vydání

Bristol

Místo konání akce

Prague, CTU

Datum konání akce

16. 9. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001674556000054