Raised Floor Systems with Ceramic Tiles Resistance to Concentrated Vertical Loads

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Guilherme Farias Idalêncio
Djeisa Pasini
Elídio Angioletto
Augusto Wanderlind
Jorge Henrique Piva
Elaine Guglielmi Pavei Antunes

Abstract

The objective of this study is to evaluate the mechanical strength of raised floor systems with ceramic coatings. The raised floor prototypes are made of three types of ceramic tiles, two of which have a dimension of 60 × 60 cm and one has a dimension of 60 × 120 cm. Instrumentation is performed by attaching the strain gauges to the surface of the ceramic tiles. The raised floor prototypes are subjected to vertical compression loads until visible cracks appear on the surface of the ceramic tiles, and the resistance to system rupture is evaluated by analyzing their deformations. The results indicate that the load application position interferes with the resistive ability of the systems. Systems with plates having low water absorption and high thickness yield high breaking loads, which can be considered as the determining factors for outdoor applications of raised floor systems.

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Author Biographies

Guilherme Farias Idalêncio, University of the Southern Santa Catarina, Brazil

Structural and Construction Performance Research Group
Department of Civil Engineering
University of the Southern Santa Catarina
University Avenue, 1105-University District
88806-000 Criciúma
SANTA CATARINA
Brazil

Djeisa Pasini, University of the Southern Santa Catarina, Brazil

Post-graduate Programme in Materials Science and Engineering
University of the Southern Santa Catarina
University Avenue, 1105-University District
Criciúma
SANTA CATARINA
Brazil

Elídio Angioletto, University of the Southern Santa Catarina, Brazil

Post-graduate Programme in Materials Science and Engineering
University of the Southern Santa Catarina
University Avenue, 1105-University District
Criciúma
SANTA CATARINA
Brazil

Augusto Wanderlind, University of the Southern Santa Catarina, Brazil

Structural and Construction Performance Research Group
Department of Civil Engineering
University of the Southern Santa Catarina
University Avenue, 1105-University District
88806-000 Criciúma
SANTA CATARINA
Brazil

Jorge Henrique Piva, University of the Southern Santa Catarina, Brazil

Structural and Construction Performance Research Group
Department of Civil Engineering
University of the Southern Santa Catarina
University Avenue, 1105-University District
88806-000 Criciúma
SANTA CATARINA
Brazil

Elaine Guglielmi Pavei Antunes, University of the Southern Santa Catarina, Brazil

Structural and Construction Performance Research Group
Department of Civil Engineering
University of the Southern Santa Catarina
University Avenue, 1105-University District
88806-000 Criciúma
SANTA CATARINA
Brazil