Waste-free technology for recycling concrete rubble

Katarzyna Kalinowska-Wichrowska , Edyta Pawluczuk , Michał Bołtryk

Abstract

An effective method of recycling concrete debris which allows its components to return to the construction process is wanted. This paper proposes a waste-free method of recycling concrete rubble based on thermal-mechanical treatment. The recycling process results in a high quality coarse aggregate and cement mortar. The aggregate can be used as a complete substitute of natural aggregates in concrete and gives comparable or better properties than concretes with a natural aggregate. The ground mortar can be a pozzolana addition to cement and sand-line composites. The microstructure research was carried out. The method and the device for the complete recycling process was patented
Author Katarzyna Kalinowska-Wichrowska (FCEE / DCRE)
Katarzyna Kalinowska-Wichrowska,,
- Department of Construction and Road Engineering
, Edyta Pawluczuk (FCEE / DCRE)
Edyta Pawluczuk,,
- Department of Construction and Road Engineering
, Michał Bołtryk (FCEE / DCRE)
Michał Bołtryk,,
- Department of Construction and Road Engineering
Journal seriesConstruction and Building Materials, ISSN 0950-0618, e-ISSN 1879-0526, (N/A 140 pkt)
Issue year2020
Vol234
Pages1-13
Publication size in sheets0.6
Article number117407
Keywords in EnglishWaste-free recycling technology, Thermal-mechanical treatment, High quality recycled aggregate, Recycled cement mortar, X-ray diffraction, Thermal analysis
ASJC Classification2205 Civil and Structural Engineering; 2215 Building and Construction; 2500 General Materials Science
DOIDOI:10.1016/j.conbuildmat.2019.117407
URL https://www.sciencedirect.com/science/article/pii/S0950061819328594
Internal identifierROC 19-20
Languageen angielski
LicenseJournal (articles only); published final; Uznanie Autorstwa (CC-BY); with publication
Score (nominal)140
Score sourcejournalList
ScoreMinisterial score = 140.0, 12-02-2020, ArticleFromJournal
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2018 = 2.369; WoS Impact Factor: 2018 = 4.046 (2) - 2018=4.685 (5)
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