Publication detail

ANALÝZA FAKTORŮ OVLIVŇUJÍCÍCH KVALITU RECYKLOVANÉHO BETONOVÉHO KAMENIVA

NOVÁKOVÁ, I. BODNÁROVÁ, L.

Original Title

ANALÝZA FAKTORŮ OVLIVŇUJÍCÍCH KVALITU RECYKLOVANÉHO BETONOVÉHO KAMENIVA

Czech Title

ANALÝZA FAKTORŮ OVLIVŇUJÍCÍCH KVALITU RECYKLOVANÉHO BETONOVÉHO KAMENIVA

Language

cs

Original Abstract

Due to increasing amount of construction and demolition waste (C&DW), new recycling methods and applications of secondary raw materials are searched. The biggest part of C&DW is old concrete and mortar which can be used for production of recycled concrete aggregates (RCA). To protect the nature and decrease amount of mined natural aggregates, RCA could partially or totally replace natural aggregates used for production of new concrete. This article presents the factors which have influence on the RCA properties. Properties of three different kinds of RCA were analysed and results compared with properties of natural aggregates. Description of connection between factors and properties of RCA are discussed. Results showed that not only origin and amount of impurities has influence on applicability of RCA as a replacement of natural aggregates for new concrete production.

Czech abstract

Due to increasing amount of construction and demolition waste (C&DW), new recycling methods and applications of secondary raw materials are searched. The biggest part of C&DW is old concrete and mortar which can be used for production of recycled concrete aggregates (RCA). To protect the nature and decrease amount of mined natural aggregates, RCA could partially or totally replace natural aggregates used for production of new concrete. This article presents the factors which have influence on the RCA properties. Properties of three different kinds of RCA were analysed and results compared with properties of natural aggregates. Description of connection between factors and properties of RCA are discussed. Results showed that not only origin and amount of impurities has influence on applicability of RCA as a replacement of natural aggregates for new concrete production.

Documents

BibTex


@inproceedings{BUT127003,
  author="Iveta {Nováková} and Lenka {Bodnárová}",
  title="ANALÝZA FAKTORŮ OVLIVŇUJÍCÍCH KVALITU RECYKLOVANÉHO BETONOVÉHO KAMENIVA",
  annote="Due to increasing amount of construction and demolition waste (C&DW), new recycling methods and applications of secondary raw materials are searched. The biggest part of C&DW is old concrete and mortar which can be used for production of recycled concrete aggregates (RCA). To protect the nature and decrease amount of mined natural aggregates, RCA could partially or totally replace natural aggregates used for production of new concrete. This article presents the factors which have influence on the RCA properties. Properties of three different kinds of RCA were analysed and results compared with properties of natural aggregates. Description of connection between factors and properties of RCA are discussed. Results showed that not only origin and amount of impurities has influence on applicability of RCA as a replacement of natural aggregates for new concrete production.",
  address="České vysoké učení technické v Praze",
  booktitle="CONSTRUMAT 2016, Sborník příspěvků z XXII. mezinárodní
konference o stavebních materiálech",
  chapter="127003",
  howpublished="online",
  institution="České vysoké učení technické v Praze",
  year="2016",
  month="june",
  pages="246--257",
  publisher="České vysoké učení technické v Praze",
  type="conference paper"
}