Static molds – In situ construction engineering type or building type-mold... – Forming building structure
Patent
1995-02-14
1997-06-03
Nguyen, Khanh P.
Static molds
In situ construction engineering type or building type-mold...
Forming building structure
249 43, 249 93, 249 94, 249190, 264 35, E04G 1706
Patent
active
056350970
ABSTRACT:
A retaining member for retaining spaced rigid members within a concrete matrix. A form for shaping the concrete matrix includes a base, a planar shaping surface for supporting the concrete matrix during its initial setting period, and a supporting member located on the rear side of the shaping surface. The retaining member includes a compressible hollow cylinder, preferably made of a foamed polymeric material. Portions of the retaining member are associated with the form and the supporting member, holding the retaining member in place to retain each rigid member in a parallel position to the other rigid members.
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Concrete Structures of the Midwest, Inc.
Nguyen Khanh P.
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