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Cellulose-based structural floor panel assembly

A component and panel technology, applied in the direction of floor slabs, building components, structural elements, etc., can solve problems such as hindering rapid panel manufacturing, structural limitations, etc.

Active Publication Date: 2022-03-04
DIALOG IP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The applicant has recognized that there are various design constraints in the manufacture of such prestressed tendon reinforced CLT panels which may have factored into their widespread acceptance in the construction industry
While such panels have been proposed for small to medium building applications, such panels may have structural limitations for larger building applications, where longer lengths of more than 5 meters, often more than 10 meters, such as in high-rise and commercial construction, may be required. Unsupported longitudinal paneling span of
Furthermore, requiring pre-tensioned tendons followed by placement and full curing of anchor cement in specialized end forms hinders rapid panel fabrication, especially where custom width and / or length panels may be desired

Method used

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  • Cellulose-based structural floor panel assembly
  • Cellulose-based structural floor panel assembly
  • Cellulose-based structural floor panel assembly

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Embodiment Construction

[0121] refer to figure 1 , shows a partial cross-sectional view of a Class A high rise building 8 having a building floor 10 formed using a plurality of structural floor panel assemblies 20a, 20b, 20c; and covered by a top concrete layer 36. As will be described, each of the floor panel assemblies 20a, 20b, and 20c are preferably prefabricated off-site as at least partially prefabricated units. The floor panel assembly 20 is delivered substantially ready for installation in a substantially unsupported position completely spanning between the building elevator core 12 and the outermost building perimeter supports, such as the peripherally extending I-beam supports 16, or other such steel or concrete structures.

[0122] figure 1 Each floor panel assembly 20a, 20b, 20c is shown because each is generally rectangular and extends longitudinally from a respective innermost first end 22a fixedly coupled to the building core 12 to a solid to the outermost second end 22b of the peri...

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Abstract

A cellulose-based structural building panel assembly includes a cross-laminated wood (CLT) core that is reinforced by one or more back ribs subjected to a preselected tension force after placement as part of the panel assembly. The ribs are provided within a sleeve that is grouted through channels formed in the lower side of the core and, after post-tensioning of the ribs, is filled with an adhesive that stabilizes the ribs in a fully bonded configuration.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit to 35 USC §119(e) of US Patent Application No. 62 / 856956, filed June 4, 2019, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a structural beam or building panel assembly. More preferably, the beam or building panel assembly is provided as a cellulose-based panel assembly suitable for at least part remote prefabrication and delivery to a selected installation site for commercial or high rise building construction. In a most preferred configuration, the building panel assembly is provided as a structural floor panel assembly for high-rise construction in place of traditional field formed reinforced concrete or structural steel suspended floors. Background technique [0004] In traditional high-rise Class A office building construction, individual building floors are most commonly constructed by cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/02B32B21/14B32B3/08B32B3/30E01D19/12E04C2/30
CPCE04C2/50B32B21/13B32B3/08B32B3/18B32B2471/00B32B3/26B32B2307/732B32B2607/00B32B7/03B32B3/10E04B5/12E04B2005/173E04B5/19E04B2005/176E04B2005/235E04B5/266E04B5/38B32B7/08E04B5/02E04B5/26E04C2/14E04C2/40E04C3/122E04C3/18E04C5/0622E04C5/10E04C2002/001
Inventor 托马斯·吴达拉·哈奇克雷格·阿普尔加思
Owner DIALOG IP CORP
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