Detail publikace

Survey of recycled aggregate concrete requirements in standards and guidelines of selected countries

VENKRBEC, V. NOVÁKOVÁ, I. BRANDTNER, M. BUYLE, B.

Originální název

Survey of recycled aggregate concrete requirements in standards and guidelines of selected countries

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Construction and demolition waste (CDW) reducing is one of the world's and European priorities. Currently, half of the global total waste production occupies CDW, whichgenerates about 3 billion tonnes of this waste per year. In order to create sustainable construction principles, recycled aggregate (RA), which is a significant component of the concrete composition, needs to be efficiently utilized to exploit its full potential. Production of a conventional concrete from recycled aggregates has long been the subject of scientific interest. Physical and mechanical properties of original concrete as well as characteristics of RA are significant factors influencing final recycled aggregate concrete (RAC), especially when used in structural concrete. Legislative documents, standards, and guidelines are formulated in different countries around the world, specifying the requirements for RAC properties, including the proportion of total aggregate replacement and other characteristics. Differences in RA and RAC requirements across documents vary greatly and are subject to continuous changes. The article aims to fill the literature gap by an actual and comprehensive compendium of standards and guidelines requirements across countries that are engaged in the issue of RAC production. The conclusion of the article deals with differences in particular countries and proposes further developments in the field of standardization of concrete recycling.

Klíčová slova

Recycling; concrete; recycled concrete aggregates; standards; guidelines; electrical impulse fragmentation

Autoři

VENKRBEC, V.; NOVÁKOVÁ, I.; BRANDTNER, M.; BUYLE, B.

Vydáno

21. 11. 2020

Nakladatel

SBE Malta - Sustainable Built Environment Malta

Místo

Malta

ISBN

978-99957-1-613-4

Kniha

SBE 19 Malta, Sustainability & Resilience, International Conference, 21st November - 22nd November 2019

ISSN

1755-1307

Periodikum

IOP Conference Series: Earth and Environmental Science

Ročník

in press

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

15

Strany počet

15

URL

https://sbe19malta.org/

BibTex

@inproceedings{BUT160669,
  author="Václav {Venkrbec} and Iveta {Nováková} and Michal {Brandtner} and Boy-Arne {Buyle}",
  title="Survey of recycled aggregate concrete requirements in standards and guidelines of selected countries",
  booktitle="SBE 19 Malta, Sustainability & Resilience, International Conference, 21st November - 22nd November 2019",
  year="2020",
  journal="IOP Conference Series: Earth and Environmental Science",
  volume="in press",
  number="1",
  pages="1--15",
  publisher="SBE Malta - Sustainable Built Environment Malta",
  address="Malta",
  isbn="978-99957-1-613-4",
  issn="1755-1307",
  url="https://sbe19malta.org/"
}