Thermally insulating building construction element assembly, and timber or lumber member for same
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.
The invention provides an elongated timber or lumber member for an elongated, thermally insulating building construction element assembly formed by first and second ones of said elongated timber or lumber member assembled along respective elongated adjoining surfaces facing each other, said elongated timber or lumber member having a first fitting side 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 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. Said elongated timber or lumber member exhibits an elongated first groove 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 thereby forming a thermally insulating gap within said building construction element assembly.
In an embodiment, the timber or lumber member of the present invention further comprising a means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member so as to faun said elongated, thermally insulating building construction element assembly.
In an embodiment of the timber or lumber member of the present invention, said means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member may be a hole adapted to accommodate a bolt arrangement for bolting together said first one of said timber or lumber member and said second one of said timber or lumber member.
In an embodiment, the timber or lumber member of the present invention further may have a hole through said timber or lumber, said hole having an opening at the fitting side and a second opening being in communication with said groove, and said hole being positioned in said timber or lumber member so as to allow air to flow between grooves of timber or lumber members of at least two construction element assemblies juxtaposed to each other.
In an embodiment, the timber or lumber member of the invention further may have a hole through said timber or lumber and in communication with said groove so as to provide a means for ventilation of air in grooves of timber or lumber members of a plurality of construction element assemblies juxtaposed to each other.
In an embodiment, the timber or lumber member of the present invention further may have a plurality of said grooves, advantageously extending over the full length, or at least over a substantial length of the elongated the timber or lumber member.
The present invention further provides an elongated, thermally insulating building construction element assembly formed by first and second elongated timber or lumber members assembled along respective facing first and second elongated adjoining surfaces, said elongated first and second timber or lumber members having first and second fitting sides, respectively, located on an opposite side of their respective adjoining surfaces, said fitting sides being spaced from respective ones of said adjoining surfaces by timber or lumber of respective first and second thicknesses, and said fitting sides being provided with, a respective one of a tongue and a groove 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. Said first elongated timber or lumber member exhibits an elongated first groove of a first width in said respective first 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 respective first fitting side of said first elongated timber or lumber member over a depth exceeding one half of said respective first thickness, said groove thereby forming a thermally insulating gap within said building construction element assembly.
In an embodiment of the building construction element assembly provided by the present invention, said second elongated timber or lumber member exhibits an elongated second groove of a second width in said respective second elongated adjoining surface, said second 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 respective second fitting side of said second elongated timber or lumber member over a depth exceeding one half of said respective second thickness.
In an embodiment of the building construction element assembly provided by the present invention, said first and second grooves are positioned in respective ones of said first and second timber or lumber member so to be aligned with each other or in an at least substantially overlapping relationship with each other.
In an embodiment of the building construction element assembly provided by the present invention, said first and second grooves are positioned in respective ones of said first and second timber or lumber member so as not to be in an aligned or an overlapping relationship with each other.
In an embodiment of the building construction element assembly provided by the present invention, the timber or lumber members include a means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member so as to form said elongated, thermally insulating building construction element assembly.
In an embodiment of the building construction element assembly provided by the present invention, said means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member is a hole adapted to accommodate a bolt arrangement for bolting together said first one of said timber or lumber member and said second one of said timber or lumber member.
In an embodiment of the building construction element assembly provided by the present invention, the timber or lumber member exhibits a hole through said timber or lumber, said hole having a first opening at the fitting side and a second opening being in communication with said groove, and said hole being positioned in said timber or lumber member so as to allow air to flow between grooves of timber or lumber members of at least two construction element assemblies juxtaposed to each other.
In an embodiment of the building construction element assembly provided by the present invention, the timber or lumber member exhibits a hole through said timber or lumber and in communication with said groove so as to provide a means for ventilation of air in grooves of timber or lumber members of a plurality of construction element assemblies juxtaposed to each other.
In an embodiment of the building construction element assembly provided by the present invention, the timber or lumber member further may have a plurality of said grooves, advantageously extending over the full length, or at least over a substantial length of the elongated the timber or lumber member, whereby the thermal insulation capacity of the building construction element is further improved. Advantageously, the hole through the timber for coupling cavities provided by the grooves may be dimensioned or adapted such that it connects only a single groove of a first member of construction element assembly to a single groove of a first member of an adjacently located construction element assembly, or the hole may be such adapted and dimensioned that it provides communication between a plurality of grooves within the same member or between grooves of members of adjacently located construction element assemblies.
In a further development of the invention, a thermally insulating building wall formed by a juxtaposition of a plurality of the novel thermally insulating construction element assemblies in alignment in a tongue and groove arrangement includes a novel ground beam or a novel top plate, or both of the aforementioned, wherein the novel ground beam or novel top plate exhibits a channel or duct feature for providing communication of ventilation air carried by said channel or duct to said grooves in said timber or lumber members in at least a part of said thermally insulating construction element assemblies of said building wall. Thereby, air for ventilating, or even heating or cooling of the thermally insulating construction element assemblies of said building wall becomes achievable by arranging the channels or ducts to be in communication with the respective grooves of the members of the thermally insulating construction element assemblies of said building wall.
The invention will now be explained in further detail with reference to the accompanying drawings, wherein
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Claims
1. 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 (10) 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 (11), said fitting side being spaced from said adjoining surface by timber or lumber (16) of a respective thickness (H), and said fitting side being provided with a tongue (14A) or a groove (14B) to allow a plurality of the elongated, thermally insulating construction element assemblies (20) to be juxtaposed to each other in alignment in a tongue and groove arrangement to form a thermally insulating building surface comprising said plurality of the elongated, thermally insulating building construction element assemblies (20),
- characterised in that
- said elongated timber or lumber member exhibits an elongated first groove (12) of a first width (X) in its elongated adjoining surface (11), said first groove extending in a longitudinal direction of said first elongated timber or lumber member over a length exceeding said first width (X) and extending in a direction towards said fitting side (13) of said first elongated timber or lumber member over a depth (Y) exceeding one half of said respective thickness (H), said first groove thereby forming a thermally insulating gap within said elongated, thermally insulating building construction element assembly.
2. The timber or lumber member of claim 1, further comprising a means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member so as to form said elongated, thermally insulating building construction element assembly.
3. The timber or lumber member of claim 2, wherein said means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member is a hole (17, 17A) adapted to accommodate a bolt arrangement (30) for bolting together said first one of said timber or lumber member (10) and said second one of said timber or lumber member (10).
4. The timber or lumber member of claim 1, further having an opening or hole (18) in part or in full through said elongated timber or lumber member (10), said opening or hole (18) having an opening at the fitting side (13) and a second opening being in communication with said groove (12), and said hole being positioned in said timber or lumber member so as to allow air to flow between grooves of timber or lumber members of at least two of said construction element assemblies (20) juxtaposed to each other.
5. The timber or lumber member of claim 4, further having a hole through said timber or lumber and in communication with said groove so as to provide a means for ventilation of air in grooves of timber or lumber members of a plurality of construction element assemblies juxtaposed to each other.
6. A elongated, thermally insulating building construction element assembly (20) formed by first and second elongated timber or lumber members (10) assembled along respective facing first and second elongated adjoining surfaces (11), said elongated first and second timber or lumber members having first and second fitting sides (13), respectively, located on an opposite side of their respective adjoining surfaces (11), said fitting sides being spaced from respective ones of said adjoining surfaces by timber or lumber (16) of respective first and second thicknesses (H), and said fitting sides being provided with a respective one of a tongue (14A) and a groove (14B) to allow a plurality of the elongated, thermally insulating construction element assemblies (20) to be juxtaposed to each other in alignment in a tongue and groove arrangement to form a thermally insulating building surface,
- characterised in that
- said first elongated timber or lumber member exhibits at least one elongated first groove (12) of a first width (X) in said respective first elongated adjoining surface (11), 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 respective first fitting side (13) of said first elongated timber or lumber member over a depth (Y) exceeding one half of said respective first thickness, said groove thereby forming a thermally insulating gap within said elongated, thermally insulating building construction element assembly (20).
7. The building construction element assembly of claim 6, wherein said second elongated timber or lumber member exhibits an elongated second groove of a second width in said respective second elongated adjoining surface, said second 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 respective second fitting side of said second elongated timber or lumber member over a depth exceeding one half of said respective second thickness.
8. The building construction element assembly of claim 7, wherein said first and second grooves are positioned in respective ones of said first and second timber or lumber member so to be aligned with each other or in an at least substantially overlapping relationship with each other.
9. The building construction element assembly of claim 7, wherein said first and second grooves are positioned in respective ones of said first and second timber or lumber member so as not to be in an aligned or an overlapping relationship with each other.
10. The building construction element assembly of claim 6, wherein the timber or lumber members include a means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member so as to form said elongated, thermally insulating building construction element assembly.
11. The building construction element assembly of claim 10, wherein said means adapted to allow for securing said first one of said timber or lumber member to a second one of said timber or lumber member is a hole adapted to accommodate a bolt arrangement for bolting together said first one of said timber or lumber member and said second one of said timber or lumber member.
12. The building construction element assembly of claim 6, wherein the timber or lumber member exhibits a hole through said timber or lumber, said hole having a first opening at the fitting side and a second opening being in communication with said groove, and said hole being positioned in said timber or lumber member so as to allow air to flow between grooves of timber or lumber members of at least two construction element assemblies juxtaposed to each other.
13. The building construction element assembly of claim 12, wherein the timber or lumber member exhibits a hole through said timber or lumber and in communication with said groove so as to provide a means for ventilation of air in grooves of timber or lumber members of a plurality of construction element assemblies juxtaposed to each other.
Type: Application
Filed: Apr 27, 2009
Publication Date: Jun 23, 2011
Inventor: Torkel Flatland (Sauland)
Application Number: 12/990,207
International Classification: E04C 3/12 (20060101); E04C 3/28 (20060101);