Conference Proceedings
ICAM 2008 - Ninth International Congress for Applied Mineralogy
Conference Proceedings
ICAM 2008 - Ninth International Congress for Applied Mineralogy
Characterisation of Microstructure and Mechanical Properties of Structural Mortar of Glass Insulators Employed in Transmission Lines
In the present work, the microstructure and mechanical properties of structural mortar from glass insulators were studied by X-ray fluorescence, X-ray diffraction, infrared spectroscopy, microhardness and compression testings. The investigated glass insulators were manufactured between the 1960 and 1990 years and had been used in 230 kV transmission lines._x000D_
The results evidenced that the structural mortar of glass insulator was replaced from Portland to aluminous cement along the years. The crystalline phases of the mortar were identified and mechanical properties were correlated.
The results evidenced that the structural mortar of glass insulator was replaced from Portland to aluminous cement along the years. The crystalline phases of the mortar were identified and mechanical properties were correlated.
Contributor(s):
L C da Silva, D M F de Santana, L R P Leite, J A Yanaguizawa, A H Shinohara, C K Suzuki
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- Published: 2008
- PDF Size: 0.165 Mb.
- Unique ID: P200808032