Influence of Polypropylene, Glass and Steel Fiber on the Thermal Properties of Concrete
Autor: | Marcin Małek, Mateusz Jackowski, Waldemar Łasica, Marta Kadela |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: |
building sector environmental impact
waste and byproduct reuse fiber-reinforced concrete thermal properties material properties Technology Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 |
Zdroj: | Materials, Vol 14, Iss 8, p 1888 (2021) |
Druh dokumentu: | article |
ISSN: | 1996-1944 |
DOI: | 10.3390/ma14081888 |
Popis: | The variety of approaches to tackle climate change reflects the size of this global problem. No technology will act as a panacea to cure the greenhouse gas emissions problem, but new building materials with byproducts or even wastes have the potential to play a major role in reducing the environmental impacts of the building sector. In this study, three potential solutions of concrete with dispersed reinforcement in the form of recycled fibers (polypropylene, glass and steel) were examined. The aim is to present a detailed analysis of the thermal properties of new building materials in an experimental approach. Concrete mixtures were prepared according to a new, laboratory-calculated recipe containing granite aggregate, a polycarboxylate-based deflocculant, Portland cement (52.5 MPa) and fibers. This experimental work involved three different contents of each fiber (0.5%, 0.75% and 1.0 wt.%), and all tests were carried after the complete curing cycle of concrete (28 days). |
Databáze: | Directory of Open Access Journals |
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