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Pozzolanic properties of glass fines in lime mortars
This paper describes a study to evaluate the effect of finely ground waste glass on the mechanical, chemical and structural properties of a NHL 3-5 hydraulic lime mortar. Finely ground waste glass was mixed with a natural hydraulic lime of classification 3-5 in the lime/glass ratio, 10:1,1:1,1:2 and 1:3. Cylindrical samples were formed and placed in a controlled environment for up to 11 weeks. The mechanical properties were investigated by destructively testing the samples in compression before chemical analysis using Raman spectroscopy, energy dispersive X-ray spectroscopy and powder X-ray diffraction. The structure of the samples was investigated using focused ion beam microscopy. Evidence for a pozzolanic reaction at the glass/lime interface was observed together with the chemical process involved.
Pozzolanic properties of glass fines in lime mortars
This paper describes a study to evaluate the effect of finely ground waste glass on the mechanical, chemical and structural properties of a NHL 3-5 hydraulic lime mortar. Finely ground waste glass was mixed with a natural hydraulic lime of classification 3-5 in the lime/glass ratio, 10:1,1:1,1:2 and 1:3. Cylindrical samples were formed and placed in a controlled environment for up to 11 weeks. The mechanical properties were investigated by destructively testing the samples in compression before chemical analysis using Raman spectroscopy, energy dispersive X-ray spectroscopy and powder X-ray diffraction. The structure of the samples was investigated using focused ion beam microscopy. Evidence for a pozzolanic reaction at the glass/lime interface was observed together with the chemical process involved.
Pozzolanic properties of glass fines in lime mortars
Puzzolanische Eigenschaften von Glasmehlen in Kalkmörteln
Edwards, D.D. (author) / Allen, G.C. (author) / Ball, R.J. (author) / El-Turki, A. (author)
Advances in Applied Ceramics ; 106 ; 309-313
2007
5 Seiten, 8 Bilder, 1 Tabelle, 23 Quellen
Article (Journal)
English
Altglas , Mörtel , Additiv , hydraulisches Bindemittel , mechanische Eigenschaft , Druckfestigkeit , Raman-Spektrum , Röntgenfluoreszenzspektrometrie , Röntgenbeugung , Ionenstrahleffekt , puzzolanische Reaktion , gebrannter Kalk , Alkali-Silica-Reaktion , Wasserabbinden von Zement , Natriumsilicatglas , Glaspulver , Erhärten (Zementabbinden) , Calciumhydroxid , Zementpaste
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