GERB
Gerber connector GERB
Gerber joints are available for the most common timber dimensions. The set of couplings consists of a right and left end portions and can be used for purlins from 80 mm width. The maximum height of the connector corresponding to the cutting diameter of the wood in standard sizes. Depending on the load, the connection can be performed through a partial or full nailing.
CE Marking
ETA
Service class 2
Electrogalvanized steel 20 µm
Indoor
Product Details
Images
Features
Application
Technical Data
Dimensions
Dimensions and drill holes
| References | Tun / DB nr. | NOB nr. | Dimensions and drill holes [mm] | Holes fasteners | ||||
|---|---|---|---|---|---|---|---|---|
| A | B | C | t | Legl A | Leg C | |||
| Nails/screws | Nails/screws | |||||||
| GERB125 | 2681963 | 43899660 | 129 | 90 | 27 | 2 | 10 ø5 | 4 ø5 |
| GERB150 | 2681740 | 43899675 | 154 | 90 | 29 | 2 | 14 ø5 | 4 ø5 |
| GERB150Z * | 1628110 | 46342452 | 154 | 90 | 29 | 2 | 14 ø5 | 4 ø5 |
| GERB160 | 2681757 | 43899705 | 160 | 90 | 30 | 2 | 14 ø5 | 4 ø5 |
| GERB175 | 2681765 | 43899713 | 179 | 90 | 33 | 2 | 14 ø5 | 4 ø5 |
| GERB175Z * | 1628111 | 46342478 | 179 | 90 | 33 | 2 | 14 ø5 | 4 ø5 |
| GERB180 | 2681773 | 43899743 | 180 | 90 | 33 | 2 | 14 ø5 | 4 ø5 |
| GERB200 | 2681781 | 43899758 | 205 | 90 | 33 | 2 | 16 ø5 | 4 ø5 |
| GERB200-DE | - | - | 201 | 90 | 33 | 2 | 16 ø5 | 4 ø5 |
| GERB220 | 2681799 | 43899777 | 220 | 90 | 34 | 2 | 16 ø5 | 4 ø5 |
* Hot dip galvanized with layer thickness 55μm
Capacities: Fullnailing
| References | Number of fasteners | Characteristic capacity Ri,k at fullnailing / 1 set of Gerber connectors [kN] | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leg A | Leg C | R1/k | R2,k | R3,k | ||||||||||
| CNA4,0x35 | CNA4,0x40 | CNA4,0x50 | CNA4,0x60 | CNA4,0x35 | CNA4,0x40 | CNA4,0x50 | CNA4,0x60 | CNA4,0x35 | CNA4,0x40 | CNA4,0x50 | CNA4,0x60 | |||
| GERB125 | 20 | 8 | 15.9 | 17.3 | 19.9 | 20.9 | 4.2 | 4.6 | 5.6 | 5.9 | 2.5 | 3 | 3.9 | 4.9 |
| GERB150 | 28 | 8 | 20.2 | 22 | 25.3 | 26.6 | 6.7 | 7.3 | 8.9 | 9.4 | 3.7 | 4.5 | 5.9 | 7.4 |
| GERB160 | 28 | 8 | 20.4 | 22.2 | 25.5 | 26.8 | 6.7 | 7.3 | 8.9 | 9.4 | 3.7 | 4.5 | 5.9 | 7.4 |
| GERB175 | 28 | 8 | 21.2 | 23 | 26.4 | 27.7 | 6.7 | 7.3 | 8.9 | 9.4 | 3.7 | 4.5 | 5.9 | 7.4 |
| GERB180 | 28 | 8 | 21.2 | 23 | 26.4 | 27.7 | 6.7 | 7.3 | 8.9 | 9.4 | 3.7 | 4.5 | 5.9 | 7.4 |
| GERB200 | 32 | 8 | 22.4 | 24.4 | 28.1 | 29.5 | 8.5 | 9.2 | 11.2 | 11.9 | 3.7 | 4.5 | 5.9 | 7.4 |
| GERB200-DE | 32 | 8 | 22.4 | 24.4 | 28.1 | 29.5 | 8.5 | 9.2 | 11.2 | 11.9 | 3.7 | 4.5 | 5.9 | 7.4 |
| GERB220 | 32 | 8 | 22.6 | 24.6 | 28.3 | 29.7 | 8.5 | 9.2 | 11.2 | 11.9 | 3.7 | 4.5 | 5.9 | 7.4 |
Capacities: Partnailing
| References | Number of fasteners | Characteristic capacity Ri,k for partnailing / 1 set of Gerber connectors [kN] | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Leg A | Leg C | R1,k | R2,k | |||||||
| CNA4,0x35 | CNA4,0x40 | CNA4,0x50 | CNA4,0x60 | CNA4,0x35 | CNA4,0x40 | CNA4,0x50 | CNA4,0x60 | |||
| GERB125 | 16 | - | 13.3 | 14.5 | 16.1 | 16.7 | 3.8 | 4.1 | 5 | 5.3 |
| GERB150 | 16 | - | 12.7 | 13.8 | 15.3 | 15.9 | 4 | 4.3 | 5.2 | 5.5 |
| GERB160 | 16 | - | 12.8 | 13.9 | 15.4 | 16 | 4 | 4.3 | 5.2 | 5.5 |
| GERB175 | 16 | - | 13.2 | 14.3 | 15.9 | 16.5 | 4 | 4.3 | 5.2 | 5.5 |
| GERB180 | 16 | - | 13.2 | 14.3 | 15.9 | 16.5 | 4 | 4.3 | 5.2 | 5.5 |
| GERB200 | 16 | - | 12.8 | 13.9 | 15.4 | 16 | 4.3 | 4.7 | 5.7 | 6 |
| GERB200-DE | 16 | - | 12.8 | 13.9 | 15.4 | 16 | 4.3 | 4.7 | 5.7 | 6 |
| GERB220 | 16 | - | 12.8 | 13.9 | 15.4 | 16 | 4.3 | 4.7 | 5.7 | 6 |
Design
For the superimposition of the action be proved:
Installation
Installation