دورية أكاديمية
Recycling of mineral wool waste as supplementary cementitious material through thermochemical treatment.
| العنوان: | Recycling of mineral wool waste as supplementary cementitious material through thermochemical treatment. |
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| المؤلفون: | Doschek-Held K; Chair of Thermal Processing Technology, Montanuniversität Leoben, Leoben, Austria., Krammer AC; Chair of Thermal Processing Technology, Montanuniversität Leoben, Leoben, Austria., Steindl FR; Institute for Technology and Testing of Building Materials, Graz University of Technology, Graz, Austria.; Institute of Applied Geosciences, Graz University of Technology, Graz, Austria., Sattler T; Chair of Waste Processing Technology and Waste Management, Montanuniversität Leoben, Leoben, Austria., Juhart J; Institute for Technology and Testing of Building Materials, Graz University of Technology, Graz, Austria. |
| المصدر: | Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA [Waste Manag Res] 2024 Sep; Vol. 42 (9), pp. 806-813. Date of Electronic Publication: 2024 May 02. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Sage Publications Country of Publication: England NLM ID: 9881064 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-3669 (Electronic) NLM ISO Abbreviation: Waste Manag Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Original Publication: London ; New York : Academic Press, c1983- |
| مواضيع طبية MeSH: | Recycling*/methods , Construction Materials*, Industrial Waste/analysis ; Wool ; Animals ; Waste Management/methods |
| مستخلص: | Mineral wool is commonly used in construction as thermal insulation material. After the product's lifetime, it is classified as hazardous waste if no trademark of the European Certification Board for Mineral Wool Products (EUCEB) or the German Institute for Quality Assurance and Labelling (RAL) exists. Mineral Wool Waste (MWW) is typically landfilled in Europe, which is challenging due to its low bulk density and dimensional stability. This circumstance highlights the need for alternative recycling methods that increase the recycling rate of construction and demolition (C&D) waste. This article outlines the recycling opportunities of MWW and focuses on the use of thermochemical treatment of different mixtures of input materials to produce a supplementary cementitious material (SCM). The material characterisation results and investigations on the binder suitability demonstrate that the slag fractions after the thermochemical treatment are well-qualified to be used as reactive binder components. Additionally, a material flow analysis was conducted to estimate the substitution potential of MWW as SCM in the Austrian cement industry. Competing Interests: Declaration of conflicting interestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. |
| References: | Waste Manag. 2021 Jul 15;131:323-330. (PMID: 34218065) Materials (Basel). 2021 Oct 02;14(19):. (PMID: 34640174) |
| فهرسة مساهمة: | Keywords: Recycling; glass wool; mineral wool waste; stone wool; supplementary cementitious material; thermochemical treatment |
| المشرفين على المادة: | 0 (Industrial Waste) |
| تواريخ الأحداث: | Date Created: 20240502 Date Completed: 20240901 Latest Revision: 20240905 |
| رمز التحديث: | 20240905 |
| مُعرف محوري في PubMed: | PMC11370154 |
| DOI: | 10.1177/0734242X241237199 |
| PMID: | 38695365 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1096-3669 |
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| DOI: | 10.1177/0734242X241237199 |