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Self supportive panel system

  • US 8,122,681 B2
  • Filed: 03/31/2010
  • Issued: 02/28/2012
  • Est. Priority Date: 03/31/2003
  • Status: Expired due to Term
First Claim
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1. A method for forming a roof structure, comprising:

  • providing a plurality of interconnected frame members, the frame members forming an opening;

    locating a core having first and second opposing faces within the opening, the core including a plurality of integrally formed honeycomb cells;

    filling at least a portion of each of the honeycomb cells with a unifying foam material;

    attaching a first plate to the first core face;

    attaching a second plate to the second core face;

    locating at least one wedge member adjacent the first or second plate;

    locating a plurality of rafter boards adjacent one or more of the at least one wedge members so that the rafter boards do not directly contact the first or second plate.

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