Static structures (e.g. – buildings) – Cast in situ concrete barrier with laterally projecting... – Sustainer enclosed by embedding material
Reexamination Certificate
2005-06-14
2010-10-19
Dunn, David (Department: 3633)
Static structures (e.g., buildings)
Cast in situ concrete barrier with laterally projecting...
Sustainer enclosed by embedding material
C052S320000, C052S319000
Reexamination Certificate
active
07814719
ABSTRACT:
A self-supporting construction element (1) is described, comprising:a) an elongated body (2) made of expanded plastic material; substantially parallelepipedic and provided with respectively lower (8) and upper (9) opposite faces;b) at least one reinforcing section bar (12, 13) transversely extending in the body (2) between the faces (8, 9);wherein the elongated body (2) made of expanded plastic material is provided with at least one recess (14, 27) open at an upper side for housing a concrete casting (15) and wherein the reinforcing section bar (12, 13) extends at least in part in the aforementioned at least one recess (14, 27).Advantageously, the construction element (1) exhibits both optimum self-supporting characteristics and a good fire resistance in case of fire.
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Dunn David
Kenny Daniel
Plastedil S.A.
Sughrue & Mion, PLLC
LandOfFree
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