| (19) |
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(11) |
EP 4 343 101 A1 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (43) |
Date of publication: |
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27.03.2024 Bulletin 2024/13 |
| (22) |
Date of filing: 27.03.2023 |
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| (51) |
International Patent Classification (IPC):
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| (84) |
Designated Contracting States: |
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AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT
NL NO PL PT RO RS SE SI SK SM TR |
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Designated Extension States: |
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BA |
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Designated Validation States: |
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KH MA MD TN |
| (30) |
Priority: |
31.08.2022 CZ 20224019
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| (71) |
Applicant: Wieden s.r.o. |
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460 08 Liberec VIII-Dolní Hanychov (CZ) |
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| (72) |
Inventors: |
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- Rehák, Jakub
460 15 Liberec XV-Starý Harcov (CZ)
- Wieden, Pavel
460 15 Liberec XV-Starý Harcov (CZ)
- Slanina, Petr
169 00 Prague 6 (CZ)
- Stastný, Ondrej
278 01 Kralupy nad Vltavou (CZ)
- Cermák, Petr
539 01 Hlinsko (CZ)
- Vojta, Ales
473 01 Nový Bor (CZ)
- Sulman, Robert
128 00 Prague 2 (CZ)
- Moravec, Jakub
463 43 Prose? pod Je?t?dem (CZ)
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| (74) |
Representative: Kolator, Kamil |
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Dobiásova 1246/29
460 06 Liberec VI - Rochlice
460 06 Liberec VI - Rochlice (CZ) |
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| (54) |
TWO-COMPONENT PROFILE FOR FACADE PROFILES BASED ON NATURAL MATERIALS |
(57) The aim of the technical solution according to this technical solution is to protect
wood or paperbased facade beams from moisture by using a moisture-resistant material,
e.g. acetylized wood in the place of condensation chambers.
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Field of technology
[0001] The technical solution refers to the structural arrangement of slatted and structural
prefabricated block (element) glazed or partially glazed facades for construction
purposes.
Current state of the art
[0002] Currently, in prefabricated glazed building block facades, an aluminum profile with
an interrupted thermal bridge is used as a static load-bearing part, which also includes
grooves for seals, glass carriers, etc. The disadvantage of this solution is the high
heat transfer coefficient U and the ecological impact on the environment in aluminum
mining and processing.
The essence of the technical solution
[0003] The aim of the technical solution according to this technical solution is to protect
wood or paper-based facade beams from moisture by using moisture-resistant material,
e.g. acetylized wood in the place of condensation chambers.
Explanation of the drawings
[0004] The technical solution will be explained in more detail with the help of a drawing,
where Fig. 1 and 2 show a solution using a beam based on wood or paper.
Example of technical solution implementation
[0005] A wood or paper-based static load-bearing profile comprising a wood-based load-bearing
part 1 and a moisture-resistant part 2 at a drainage and condensation space 4 below
a transparent or opaque infill
3. The load-bearing part
1 and the resistant part 2 are joined by lamination, glueing or other method to form
a compact whole.
Industrial applicability
[0006] This technical solution can be used primarily in the construction industry in the
production of glass facades.
1. A two-component profile for facade profiles based on natural materials, characterized in that in the space (4) of the condensation and drainage cavity or part thereof, a moisture-resistant
part (2) is attached to the part of the load-bearing profile (1) based on natural
materials.