Title:
THERMALLY INSULATING BUILDING CONSTRUCTION ELEMENT ASSEMBLY, AND TIMBER OR LUMBER MEMBER FOR SAME
Document Type and Number:
WIPO Patent Application WO/2009/134137
Kind Code:
A3
Abstract:
An elongated timber or lumber member (10) for an elongated, thermally insulating building construction element assembly (20) formed by first and second ones of said elongated timber or lumber member assembled along respective elongated adjoining surfaces (11) facing each other, said elongated timber or lumber member having a first fitting side (13) on a side located opposite to its elongated adjoining surface, said fitting side being spaced from said adjoining surface by timber or lumber of a respective thicknesses, and said fitting side being provided with a tongue or a groove (14A, 14B) to allow a plurality of the elongated, thermally insulating construction element assemblies to be juxtaposed to each other in alignment in a tongue and groove arrangement to form a thermally insulating building surface. The elongated timber or lumber member exhibits an elongated first groove or slot (12) of a first width in its elongated adjoining surface, said first groove extending in a longitudinal direction of said first elongated timber or lumber member over a length exceeding said first width and extending in a direction towards said fitting side of said first elongated timber or lumber member over a depth exceeding one half of said respective thickness, said first groove (12) thereby forming a thermally insulating gap within said building construction element assembly.
Inventors:
FLATLAND TORKJELL (NO)
Application Number:
PCT/NO2009/000158
Publication Date:
December 16, 2010
Filing Date:
April 27, 2009
Export Citation:
Assignee:
FLATLAND TORKJELL (NO)
International Classes:
E04B2/70
Domestic Patent References:
| WO1996007802A1 | 1996-03-14 |
Foreign References:
| FR2861766A1 | 2005-05-06 |
Attorney, Agent or Firm:
ZACCO NORWAY AS (Oslo, NO)
Download PDF: