Status
- Approved
Type
- Construction
- PM Manufacture
- Design
Technology
- The Streif Panelised Building System
The Streif Panelised Building System
The Streif building system is intended for Residential, Office, Shop & Commercial, Assembly & Recreational uses.
The Streif building system is intended for use within Environmental Category C1 as defined in BS EN ISO 12944.
The Streif buildings are erected to a maximum of three and a half storeys, with no maximum floor plan area.
The vertical structure consists of discreet pre-fabricated timber frame panels fabricated offsite under factory conditions.
The external walls are generally made up of a core 160 x 60mm treated solid timber frame, lined externally and internally with 12.5mm gypsum fibreboard (fire rated walls will have 2 x 12.5mm gypsum fibreboard internally and fully filled with fire class A mineral wool insulation. The polyethylene vapour control layer is installed between the timber frame and the internal facing. The conduits for electrical cables run within the timber frame.
Durability Assessment – Minimum of 60 Years
Limits on scope
Scheme specific elements outside of this assessment:
- Foundations
- Ground floor slab
- Flat roof insulation and waterproof covering
- Internal services
- Internal ceiling linings
- Sanitary fixtures and fittings
- Internal doors
- Fire alarms
- External building services
- All drainage
- M&E installation other than electrical conduits