Structural Behaviour of Ferrocement Panels Under Radiant Heating

Year 2017, Volume: 1 Issue: 1, 1 - 9, 15.01.2017

Wail Al-rifaie , Ahmad K. Abdul-rada

https://doi.org/10.30521/jes.323521

Cited By: 1

Abstract

In the
present work the influence of heating on the flexural resistance of ferrocement
slab specimens are carried out. A total of one hundred
and sixty eight ferrocement slab specimens 300*300 mm were cast, cured, heated,
and tested under central point loads. The main parameters were 30^oC
(room temperature), 100-800^oC with a
graduation of 100^oC, mixing ratio of
cement to sand (c: s), thickness, and number of wire mesh layers. The behavior
of specimens was observed by reading the load-deflection at the central point
of the specimen. In addition, the effect of heating on the compressive strength
of cement mortar, and wire mesh used in casting the specimens were studied. It
is concluded that the strength of ferrocement slab specimens were dropped sharply
at a temperatures between 500-700^oC and the specimens were damaged
at 800^oC. Also in crack stage, the slope of load-deflection curves
were decreased and approaches zero at temperature 700^oC.

Keywords

Ferrocement, Compressive Strength, Flexural Strength, Wire Mesh

References

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