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A platform for research: civil engineering, architecture and urbanism
Expansion joint seal system with isolated temperature-activated fire retarding members
An expansion joint seal system which includes a temperature-activated fire retarding material to protect uncoated edges of substrates. A fire rated compressed expansion joint sealant is provided having a temperature-activated fire retarding material proximate, but below the water-resistant top of the foam, so that when exposed to fire, the temperature-activated fire retarding material expands to protect the exposed vertical surface of the adjacent concrete substrate. The end of the concrete is therefore protected in a manner which does not require joint overlap between the horizontal fire resistant coating and the compressible sealant.
Expansion joint seal system with isolated temperature-activated fire retarding members
An expansion joint seal system which includes a temperature-activated fire retarding material to protect uncoated edges of substrates. A fire rated compressed expansion joint sealant is provided having a temperature-activated fire retarding material proximate, but below the water-resistant top of the foam, so that when exposed to fire, the temperature-activated fire retarding material expands to protect the exposed vertical surface of the adjacent concrete substrate. The end of the concrete is therefore protected in a manner which does not require joint overlap between the horizontal fire resistant coating and the compressible sealant.
Expansion joint seal system with isolated temperature-activated fire retarding members
ROBINSON STEVEN R (author)
2018-10-02
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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