Flame resistance of geopolymer foam coatings for the fire protection of steel

Sarazin, Johan; Davy, Catherine; Bourbigot, Serge; Tricot, Grégory; Hosdez, Jérôme; Lambertin, David; Fontaine, Gaëlle

doi:10.1016/j.compositesb.2021.109045

Public

Flame resistance of geopolymer foam coatings for the fire protection of steel

Published in Composites Part B Engineering • Jun 2, 2021

Authors:

Johan Sarazin

Catherine Davy

Serge Bourbigot

Abstract

This research investigates the fire resistance of novel geopolymer (GP) foams, based on alkali-activated metakaolin and silica fume (SF). Fresh GP foams are applied as coatings on steel plates. After one week curing, the foams are subjected to a flame burn-through test. Changes in their physico-chem...

Subject

Metakaolin

Materials science

Geopolymer

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