Building with foam cored ribs and method

Details Building with foam cored ribs and method Building with foam cored ribs and method

2005-01-11

2005-01-11

Friedman, Carl D. (Department: 3635)

Static structures (e.g., buildings)

Shaped or strengthened by fluid pressure

Form for hardenable material

C052S745070, C052S080100, C052S405100, C052S081100

Reexamination Certificate

active

06840013

ABSTRACT:
A building includes an inflatable form having an interior surface bounding a chamber. A stabilizing layer of polymeric foam or cementitious material is disposed on the interior surface of the inflatable form. At least one support layer of cementitious material is disposed on the interior surface of the stabilizing layer. Finally, one or more ribs project from the interior surface of the at least one support layer. Each rib includes a core of polymeric foam and a layer of cementitious material disposed over the core.

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Freda Parker,Crenosphere, A Dream Come True, Roundup Journal of the Monolithic Dome Institute, Winter 2000, pp. 24-27.

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