Degradation of composites containing alkali-resistant glass fibres by ammonium nitrate solutions

The aim of the research program was a degradation of composites containing alkali-resistant glass fibres (ARGF) by ammonium nitrate solutions. The effect of 3 and 5% ammonium nitrate solutions and storage long time on physical properties and structure of cement composites is presented. Application o...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-07, Vol.385 (1), p.12054
Main Authors: Stefunkova, Z, Ledererova, M, Gregorova, V
Format: Article
Language:English
Subjects:
Ammonium nitrate
Cement paste
Composite materials
Compressive strength
Degradation
Fiberglass
Glass fiber reinforced plastics
Glass fibers
Mortars (material)
Nitrates
Physical properties
Tensile strength
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Summary:The aim of the research program was a degradation of composites containing alkali-resistant glass fibres (ARGF) by ammonium nitrate solutions. The effect of 3 and 5% ammonium nitrate solutions and storage long time on physical properties and structure of cement composites is presented. Application of glass fibre had a positive effect on the properties of cement pastes, most notably, this was reflected on the compressive strength and transverse tensile strength. Despite the positive effects but also the application of fiberglass there was a significant loss of strength cement mortars exposed to prolonged exposure to ammonium nitrate solutions.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/385/1/012054