Concrete dowel void former

Details Concrete dowel void former Concrete dowel void former

2003-12-05

2009-02-10

Safavi, Michael (Department: 3637)

Static molds

Including destructible feature

C249S177000, C249S183000, C264S317000

Reexamination Certificate

active

07487949

ABSTRACT:
A void former or dowel sleeve adapted to be encapsulated in a hardened mass of concrete, which is collapsible upon the application of a tensile force longitudinally thereof to remove the void former from the concrete and provide a void for a load transferring dowel.

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