Piastra di fissaggio angolare con nervatura
Le piastre di fissaggio angolari rinforzate sono adatte per applicazioni strutturali in case con struttura in legno e intelaiature.
Dettagli del prodotto
Caratteristiche
Materiale
- Pre-galvanised mild steel.
Vantaggi
- Rinforzato
- Applicazioni multiple
Applicazione
Utilizzabile su
- Supporting member: solid wood, glued-laminated wood, concrete, steel, etc.
- Supported member: solid wood, composite lumber, glued-laminated wood, triangular trusses, profiles, etc.
Campi di utilizzo
- Fissaggio di piccole capriate
- Piastre di rivestimento, montanti di rivestimento
- Ancoraggi per travi, mensole, testate, ecc.
Dati tecnici
Simplified characteristic capacities - Beam/beam assembly, max nailing - Connection with 2 brackets
Codici | Simplified product capacities - Timber beam to timber beam – Max. nailing | |||||
---|---|---|---|---|---|---|
Fasteners | Simplified characteristic capacities - Timber C24 - 2 angle brackets per connection [kN] | |||||
Flange A | Flange B | R1.k* | R2.k = R3.k | |||
Qty | Qty | CNA4.0x35 | CNA4.0x50 | CNA4.0x35 | CNA4.0x50 | |
E9/2.5 | 12 | 14 | 5 | 8.4 | 9.5 | 13 |
* The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) – kmod = 0.9. For other load duration and service class, please refer to the ETA to get more accurate capacities
To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.
Simplified characteristic capacities - Beam/beam assembly, min nailing - Connection with 2 brackets
Codici | Simplified product capacities - Timber beam to timber beam - Min. Nailing | |||||
---|---|---|---|---|---|---|
Fasteners | Simplified characteristic capacities - Timber C24 - 2 angle brackets per connection [kN] | |||||
Flange A | Flange B | R1.k* | R2.k = R3.k | |||
Qty | Qty | CNA4.0x35 | CNA4.0x50 | CNA4.0x35 | CNA4.0x50 | |
E9/2.5 | 8 | 6 | 1.9 | 3.2 | 6.6 | 8.9 |
* The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) – kmod = 0.9. For other load duration and service class, please refer to the ETA to get more accurate capacities
To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.
Characteristic capacities - Beam/beam assembly, max nailing - Connection with 2 brackets
Codici | Product capacities - Timber beam to timber beam - Max nailing | |||||
---|---|---|---|---|---|---|
Fasteners | Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN] | |||||
Flange A | Flange B | R1.k | R2.k = R3.k | |||
Qty | Qty | CNA4.0x35 | CNA4.0x50 | CNA4.0x35 | CNA4.0x50 | |
E9/2.5 | 12 | 14 | 5.1 / kmod^(-0.1) | 8.5 / kmod^(-0.1) | 9.5 | 13 |
To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.
Characteristic capacities - Beam/beam assembly, min nailing - Connection with 2 brackets
Codici | Product capacities - Timber beam to timber beam - Min. nailing | |||||
---|---|---|---|---|---|---|
Fasteners | Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN] | |||||
Flange A | Flange B | R1.k | R2.k = R3.k | |||
Qty | Qty | CNA4.0x35 | CNA4.0x50 | CNA4.0x35 | CNA4.0x50 | |
E9/2.5 | 8 | 6 | 2.0 / kmod^(-0.2) | 3.4 / kmod^(-0.2) | 6.6 | 8.9 |
* The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995) – kmod = 0.9. For other load duration and service class, please refer to the ETA to get more accurate capacities
To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.
Characteristic capacities - Post/beam assembly - Connection with 2 brackets
Codici | Product capacities - Timber post to timber beam | |||||
---|---|---|---|---|---|---|
Fasteners | Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN] | |||||
Flange A | Flange B | R1.k | R2.k = R3.k | |||
Qty | Qty | CNA4.0x35 | CNA4.0x50 | CNA4.0x35 | CNA4.0x50 | |
E9/2.5 | 10 | 14 | 3.1 | 5.1 | 6.7 | 8.6 |
To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.
Characteristic capacities - Beam/rigid support assembly - Connection with 2 brackets
Codici | Product capacities - Timber to rigid support | ||||
---|---|---|---|---|---|
Fasteners | Characteristic capacities - Timber C24 - 2 angle brackets per connection [kN] | ||||
Flange A | Flange B | R1.k | |||
Qty | Type | Qty | Type | CNA4.0x35 | |
E9/2.5 | 12 | CNA* | 1 | Ø10 | 6 |
* Refer to Characteristic Capacity table columns for type of fasteners that can be used in Flange A. Capacities vary depending on fastener type used.
The bolt design resistance requirement R#,d is determined from (bolt factor x connection design load F#,d) for the required load direction and fastener. Refer to the Simpson Strong-Tie anchor product range for suitable anchors. Typical anchor solutions are BOAXII, SET-XP, WA, AT-HP, depending on the concrete type, spacing and edge distances.
To obtain the resistance values for a single bracket, the values in the above table should be divided by two, provided that the supported beam is locked in rotation. Please consult our ETA-06/0106 if the beam is free to rotate.
Installazione
Installazione
Fissaggio
Su legno:
- Chiodi ad anello CNA diam. 4,0 x 35 o diam. 4,0 x 50 mm.
- Viti CSA diam. 5,0 x 35 mm o viti CSA diam. 5,0 x 40 mm.
- Bulloni.
- Viti LAG.
Su calcestruzzo:
Substrato in calcestruzzo
- Ancorante meccanico: perno WA M10-78/5 O WA M12-104/5.
- Ancorante chimico: resina AT-HP + barra filettata LMAS M10-120/25.
Substrato in mattone cavo
- Ancorante chimico: resina AT-HP o POLY-GP + barra filettata LMAS M10-120/25 + schermo SH M16-130
Su acciaio:
- Bulloni
Installazione
- Approcher l’élément à fixer du support,
- Pointer l’élément. Celui-ci peut aussi être vissé à l’aide de vis adaptées,
- Si le support est en bois, l’équerre est aussi pointée ou vissée sur celui-ci,
- Si le support est en béton, fixer l’équerre en respectant les préconisations de pose de l’ancrage choisi.
Consiglio tecnico
Informazioni tecniche
F1: forza di trazione nell'asse centrale della staffa angolare
Situazione particolare di fissaggio con una sola staffa angolare:
- Se la struttura complessiva impedisce la rotazione dell'arcareccio o del montante, la resistenza a trazione è pari alla metà del valore indicato per due staffe angolari.
- Diversamente la resistenza di connessione dipende dalla distanza “f” tra la superficie di contatto verticale e il punto di applicazione del carico.
F2 e F3: forza laterale di taglio
Situazione particolare di collegamento con una sola staffa angolare:
- Il valore di resistenza da considerare è pari alla metà di quello indicato per due staffe angolari.
F4 e F5: forza trasversale diretta verso o in direzione opposta alla staffa angolare
- La resistenza di connessione dipende dalla distanza “e” tra la base dell'angolare ed il punto di applicazione del carico.
- Per consultare i carichi corrispondenti, contattateci
In questo foglio sono presenti solo le forze F1, F2 e F3 per le connessioni con 2 staffe angolari.
Per ulteriori informazioni, contattaci.