TU
Concealed Beam Hanger
These concealed hangers ensure a completely invisible assembly. The slot in the head facilitates on-site installation. TUS, factory bent, are suitable for skewed applications.
Označení CE
ETA
Servisní třída 2
Požární
Uvnitř
Pozinkovaná ocel Z275
Třída požární odolnosti R 60
Podrobnosti produktu
Vlastnosti
Materiál
- Steel S250GD + Z275 according to NF EN 10346.
- Thickness 3 mm
Vorteile
- Invisible assembly
- Mounting on wood or concrete
- Optimized implementation complies with Eurocodes
- Half-hour fire resistance subject to a special installation.
Aplikace
Anwendbare Materialien
- Supporting member: solid wood, glued-laminated wood, composite lumber.
- Supported member: solid wood, glued-laminated wood, composite lumber.
Anwendungsbereich
- Joists.
- Purlins.
- Supporting beam.
Technické údaje
Rozměry a typické hodnoty
Art. nr. | Rozměry vedlejšího nosníku [mm] | Header dimensions [mm] | Rozměry a typické hodnoty [mm] | Otvory hlavy | Otvory trámu | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Šířka | Výška [mm] | Post width | A | B | C | t | Ø5 | Ø8,5 | Ø12,5 | ||
Výška [mm] | Min β=0 | Min β≠0 | Výška [mm] | ||||||||
TU12 | 45 | 120 | 160 | 68 | 96 | 97.5 | 40 | 3 | 6 | 4 | - |
TU16 | 60 | 160 | 190 | 88 | 134 | 104.5 | 60 | 3 | 18 | - | 3 |
TU20 | 60 | 200 | 225 | 88 | 174 | 104.5 | 60 | 3 | 22 | - | 4 |
TU24 | 60 | 240 | 260 | 88 | 214 | 104.5 | 60 | 3 | 26 | - | 5 |
TU28 | 60 | 280 | 295 | 88 | 254 | 104.5 | 60 | 3 | 30 | - | 6 |
Charakteristické nosnosti - Dřevěný trám na dřevěný trám - plné hřebování
Art. nr. | Charakteristické nosnosti - Dřevěný trám na dřevěný trám - plné hřebování | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Upevňovací prvky | Charakteristické kapacity - dřevo C24 [kN] | |||||||||||||||||||||||||
Hlava | Trám | R1,k | R2,k | R3,k | R4,k | |||||||||||||||||||||
Množství | Typ | Množství | Typ | Dowels length [mm] | Dowels length [mm] | Dowels length [mm] | ||||||||||||||||||||
45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | ||||||
TU12 | 6 | CNA4,0x50 | 4 | STD8 | 7.6 | 8.1 | 9 | 10.1 | 10.7 | 10.7 | 10.7 | 5.7 | 6.1 | 6.8 | 7.6 | 8 | 8 | 8 | 0.9 | 1.1 | 1.6 | 2.1 | 2.7 | 3.2 | 3.7 | 4.5 |
TU16 | 18 | CNA4,0x50 | 3 | STD12 | - | 17.5 | 18.1 | 19.2 | 20.5 | 22 | 23.5 | - | 11.7 | 12.1 | 12.8 | 13.7 | 14.7 | 15.7 | - | 1.5 | 2.1 | 2.8 | 3.6 | 4.2 | 5 | 5.9 |
TU20 | 22 | CNA4,0x50 | 4 | STD12 | - | 26.7 | 27.6 | 29.2 | 31.1 | 33.3 | 35.6 | - | 20 | 20.7 | 21.9 | 23.3 | 25 | 26.7 | - | 2 | 2.8 | 3.7 | 4.5 | 5.4 | 6.4 | 7.9 |
TU24 | 26 | CNA4,0x50 | 5 | STD12 | - | 36.6 | 37.7 | 39.8 | 42.5 | 45.4 | 48.3 | - | 29.3 | 30.2 | 31.8 | 34 | 36.3 | 38.6 | - | 2.5 | 3.5 | 4.4 | 5.6 | 6.5 | 7.7 | 9.9 |
TU28 | 30 | CNA4,0x50 | 6 | STD12 | - | 46.9 | 48.3 | 50.9 | 54.1 | 57.6 | 61.1 | - | 39.1 | 40.3 | 42.4 | 45.1 | 48 | 50.9 | - | 2.9 | 4.1 | 5.3 | 6.5 | 7.6 | 8.9 | 11.8 |
Charakteristické nosnosti - Dřevěný trám na dřevěný sloupek - plné hřebování
Art. nr. | Charakteristické nosnosti - Dřevěný trám na dřevěný sloupek - plné hřebování | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Upevňovací prvky | Charakteristické kapacity - dřevo C24 [kN] | |||||||||||||||||||||||||
Hlava | Trám | R1,k | R2,k | R3,k | R4,k | |||||||||||||||||||||
Množství | Typ | Množství | Typ | Dowels length [mm] | Dowels length [mm] | Dowels length [mm] | ||||||||||||||||||||
45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | ||||||
TU12 | 6 | CNA4,0x50 | 4 | STD8 | 7.6 | 8.1 | 9 | 10.1 | 10.7 | - | - | 5.7 | 6.1 | 6.8 | 7.6 | 8 | - | - | 0.9 | 1.1 | 1.6 | 2.1 | 2.7 | 3.2 | 3.7 | 4.5 |
TU16 | 14 | CNA4,0x50 | 3 | STD12 | - | 16.1 | 16.7 | 17.7 | 19 | 20.4 | 21.9 | - | 10.7 | 11.1 | 11.8 | 12.7 | 13.6 | 14.6 | - | 1.5 | 2.1 | 2.8 | 3.6 | 4.2 | 5 | 4.8 |
TU20 | 14 | CNA4,0x50 | 4 | STD12 | - | 22.9 | 23.7 | 25.1 | 26.8 | 28.6 | 30.1 | - | 17.2 | 17.8 | 18.8 | 20.1 | 21.5 | 22.6 | - | 2 | 2.8 | 3.7 | 4.5 | 5.4 | 6.4 | 6.2 |
TU24 | 18 | CNA4,0x50 | 5 | STD12 | - | 31.9 | 33 | 34.8 | 36.9 | 38.9 | 39.9 | - | 25.5 | 26.4 | 27.8 | 29.5 | 31.1 | 31.9 | - | 2.5 | 3.5 | 4.4 | 5.6 | 6.5 | 7.7 | 7.6 |
TU28 | 18 | CNA4,0x50 | 6 | STD12 | - | 38 | 38.9 | 39.9 | 39.9 | 39.9 | 39.9 | - | 31.7 | 32.4 | 33.3 | 33.3 | 33.3 | 33.3 | - | 2.9 | 4.1 | 5.3 | 6.5 | 7.6 | 8.9 | 8.8 |
Charakteristické nosnosti - Dřevěný trám na dřevěný trám - plné hřebování - s náklonem a sklonem α=90°
Art. nr. | Charakteristické nosnosti - Dřevěný trám na dřevěný trám - plné hřebování - s náklonem a sklonem α=90° | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Upevňovací prvky | Charakteristické kapacity - dřevo C24 [kN] | ||||||||||||||||||||||||
Hlava | Trám | R1,k - Slope β=15° | R1,k - Slope β=30° | R1,k - Slope β=45° | |||||||||||||||||||||
Množství | Typ | Množství | Typ | Dowels length [mm] | Dowels length [mm] | Dowels length [mm] | |||||||||||||||||||
45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | |||||
TU12 | 6 | CNA4,0x50 | 4 | STD8 | 7.6 | 8.1 | 9 | 10.1 | 10.7 | 10.7 | 10.7 | 7.6 | 8.1 | 9 | 10.1 | 10.7 | 10.7 | 10.7 | 7.6 | 8.1 | 9 | 10.1 | 10.7 | 10.7 | 10.7 |
TU16 | 18 | CNA4,0x50 | 3 | STD12 | - | 16.9 | 17.4 | 18.3 | 19.4 | 20.7 | 22.1 | - | 16.5 | 16.8 | 17.5 | 18.5 | 19.6 | 20.8 | - | 15.9 | 16.4 | 17 | 17.9 | 18.9 | 20 |
TU20 | 22 | CNA4,0x50 | 4 | STD12 | - | 25.8 | 26.4 | 27.8 | 29.5 | 31.4 | 33.5 | - | 25.1 | 25.6 | 26.7 | 28.1 | 29.8 | 31.6 | - | 24.4 | 25.1 | 26.1 | 27.4 | 28.9 | 30.5 |
TU24 | 26 | CNA4,0x50 | 5 | STD12 | - | 35.4 | 36.2 | 38 | 40.2 | 42.8 | 45.5 | - | 34.3 | 35.2 | 36.6 | 38.6 | 40.8 | 43.2 | - | 33.6 | 34.7 | 36 | 37.8 | 39.8 | 42 |
TU28 | 30 | CNA4,0x50 | 6 | STD12 | - | 45.5 | 46.4 | 48.6 | 51.4 | 54.5 | 57.8 | - | 44 | 45.3 | 47.1 | 49.5 | 52.3 | 55.2 | - | 43.4 | 44.9 | 46.5 | 48.7 | 51.3 | 53.9 |
Charakteristické nosnosti - Dřevěný trám na dřevěný trám - plné hřebování - s náklonem a sklonem α=90°
Art. nr. | Charakteristické nosnosti - Dřevěný trám na dřevěný trám - plné hřebování - s náklonem a sklonem α=90° | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Upevňovací prvky | Charakteristické kapacity - dřevo C24 [kN] | |||||||||||||||||||||||||
Hlava | Trám | R1,k - Slope β=0° | R1,k - Slope β=15° | R1,k - Slope β=30° | R1,k - Slope β=45° | |||||||||||||||||||||
Množství | Typ | Množství | Typ | Dowel Lengths | Dowels length [mm] | Dowels length [mm] | Dowels length [mm] | |||||||||||||||||||
45 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | 45 | 60 | 80 | 100 | 120 | 140 | 160 | |||||
TU12 | 6 | CNA4,0x50 | 4 | STD8 | 7 | 6.8 | 7.2 | 7.9 | 8.7 | 9.3 | - | - | 6.6 | 6.9 | 7.5 | 8.2 | 9 | - | - | 6.4 | 6.6 | 7.1 | 7.8 | 8.5 | - | - |
TU16 | 14 | CNA4,0x50 | 3 | STD12 | - | - | 15.9 | 16.3 | 17.1 | 18.1 | - | - | - | 15.4 | 15.7 | 16.4 | 17.2 | - | - | - | 15 | 15.4 | 15.9 | 16.7 | - | - |
TU20 | 14 | CNA4,0x50 | 4 | STD12 | - | - | 24.2 | 24.8 | 25.9 | 27.4 | - | - | - | 23.6 | 24 | 25 | 26.2 | - | - | - | 22.9 | 23.5 | 24.4 | 25.5 | - | - |
TU24 | 18 | CNA4,0x50 | 5 | STD12 | - | - | 33.3 | 34.1 | 35.6 | 37.6 | - | - | - | 32.4 | 33.1 | 34.4 | 36.1 | - | - | - | 31.6 | 32.6 | 33.7 | 35.2 | - | - |
TU28 | 18 | CNA4,0x50 | 6 | STD12 | - | - | 43 | 43.8 | 45.8 | 48.2 | - | - | - | 41.7 | 42.7 | 44.3 | 46.5 | - | - | - | 40.9 | 42.2 | 43.7 | 45.6 | - | - |
Instalace
Instalace
Befestigung
On supporting wood member: TU/TUB/TUBS
- CNA annular ring-shank nails dia. 4.0 x 50 mm or CSA screws dia. 5.0 x 40 mm.
- Lag screws and bolts dia. 10 mm only for TUB/TUBS.
On supported member: Steel dowel S235JR type STD12
- TU12: dia. 8 mm type STD 8.
- TU16 to 28: dia. 12 mm type STD 12.
- TUB/TUBS: dia. 12 mm type STD 12.
The length of the dowels is less than or equal to the width of the supported joist.
TU: wood/wood fastening only with nails/screws.
TUB: wood/wood fastening only with nails/screws or lag screws.
TUBS: wood/wood fastening only with nails/screws or lag screws.
Concrete and steel substrate:
It is not recommended to use hangers on concrete or steel substrate as the size of the bolts makes the distance from the edge of the wood to the dowels non-compliant with Eurocode 5.
Technical Notes
Divers
tu-tub-tubs-distance-entre-les-broches-v2.pdf
(148.35 KB)
Certifikace
Prohlášení o funkčnosti (DoP)
cz-dop-e07-0245-issue-4.pdf
(125.77 KB)
cz-dop-e07-0245-issue-3.pdf
(92.04 KB)
cz-dop-e07-0245-issue-1.pdf
(91.82 KB)
Evropské technické posouzení (ETA)
eta-07-0245-2018-08-15.pdf
(2.68 MB)
eta070245-sst-je-ch-r5-2016-rev-a.pdf
(3.36 MB)