SB18 Prefabricated Frame Scaffolding – Socket Connection
The SB18 scaffolding system with socket connections is a system made up of prefabricated portal frames, designed to connect ledgers and diagonal braces using sockets.
Its straightforward assembly makes it suitable for scaffolding along straight façades and construction work requiring a modular system. For specific applications, it can be combined with tube-and-coupler scaffolding.
Modularity and Versatility
The SB18 scaffolding system – SOCOME 1 brand is manufactured using certified materials and undergoes quality checks throughout the production process. Its components are designed to facilitate assembly, in accordance with the system’s instructions for use.
The wide range of structural components allows different configurations to be assembled to meet construction and architectural requirements. The narrow-base configuration and dedicated end units extend the range of applications including sites with limited available space.
Standards, Dimensions and Technical Data
Refer to the dimensional and construction specifications for the SB18 scaffolding system with socket connections.
- Ministerial authorisation ref. no. 20590/OM-4 dated 12 April 1999 and subsequent extensions.
- D.P.R. 27.04.1955 n. 547.
- D.P.R. 07.01.1956 n. 164.
- D.M. 02.09.1968.
- D.M. 23.03.1990 n. 115.
- Circulars nos. 44/90 and 156 AA.GG./STC.
The regulatory references listed above reproduce those stated in the product documentation. To verify the regulations applicable to the construction site and whether these references have been updated, refer to the current technical documentation and authorisation.
| Frame depth | 1.050 mm |
|---|---|
| Bay length (distance between the two frames) | 1.800 mm |
| Module (height between working platforms) | 2.000 mm |
| Connection system | Socket connections |
|---|---|
| Bay length | 1,8 m |
| Uniformly distributed load | 300 daN/m² – Class IV, EN 12811, according to the product documentation |
- S235JR steel.
- Standards and transoms: Ø 48.3 mm tube, nominal thickness 2.9 mm, S235JRH steel.
- Ledgers and diagonal braces: Ø 26.9 mm tube, nominal thickness 2.3 mm, S235JRH steel.
- Hot-dip galvanising.
- Dip coating, Siena Red RAL 3009.
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