Fire Protection of Concrete Structures Exposed to Fast Fires

Published: 14 April, 2010

The aim of this research is to assess, through a scientific experimental program, the behaviour under the increased hydrocarbon temperature/time curve, of concrete structures protected by calcium alumina silicates panels developed and produced by a special mineral and matrix engineering technology for a resistance to these conditions of temperature.
The principal investigations on this research are focussed on: the influence of the thickness of the protection on the temperature gradient and behaviour of the concrete; the nature of the concrete and in particular the nature of the aggregates which impacts on the thermal diffusivity of the concrete and the sensitivity with respect to spalling, the implementation or not of a compressive stress on bottom fibre of the slab exposed to fire.

File: 236-248_Fire Protection of Concrete Structures.pdf (2792k)

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