Panel System Industrial Wood Construction Puu 28.5010 Atsushi Takano 13.01.2016
Structure Components Design Construction Examples Contents
Structure
Plate structure
Prefabricated wooden panels
e.g. 60cm e.g. 4m Post & Beam Panel Difference between P&B and Panel system
Structural principle Source: Building Construction Illustrated
Frame types Balloon frame Platform frame Source: Der Neue Holzbau
Balloon Frame types Platform Floor Wall Floor Wall Floor Wall Floor
Comparison of balloon and platform Balloon Production efficiency < Construction efficiency < Cost efficiency < Structural rationality > Easiness of multi-story < Easiness of fire protection < Platform
Components
Typical exterior wall panel composition
Typical roof panel composition
Typical exterior floor panel composition
Typical intermediate floor panel composition Images: Metsä Wood
Components FRAMING INSULATION OTHER COMPONENTS SAWN TIMBER Cellulose Fibre insulation GLUE I-Joist Mineral wool insulation NAILS AND SCREWS LVL - Laminated Veneer Lumber Form insulation (EPS, XPS, SPF, etc.) CONCRETE / PLASTER SCREED Opening BOARDING SHEETING Finishing PLYWOOD Vapour barrier sheet (plastic, paper, felt) Wood Fibreboard (LDF, MDF, HDF) Water proof sheet (Bituminous, metal, etc.) Particleboard OSB - Oriented Strand Board GYPSUM BOARD
Design
Division Joints between the panels What seems to be the most important?
Panel size design (Module design) Small panel system Wall-size panel system Panel size e.g. 0.3-1.8m x 3m Panel size e.g. 12m x 3m Depend on weight, transport, factory infra and handling limits
Requirements for joints Stability? Air tightness?? Heat bridge?? Fire protection?? Sound protection??
Standardized wooden panel system: Runko PES
Standardized wooden panel system: Runko PES Module grid Structural thickness Floor height Geometry of joints Seaming Fixings BIM support
US 001 US 001 Principles of Runko PES Structure types of roof can be varied Edge profile standardised Structure types of walls can be varied Edge profile standardised VP 001 Structure types of floors can be varied Structure types of walls can be varied Edge profile standardised Structure types of floors can be varied Tero Lahtela / FWR
Design for disassembly (DfD) BrusselsretrofitXL
Construction
CONSTRUCTION PROCESS: PREFABRICATED PANEL SYSTEM SITE SPECIFIC CONSTRUCTION SYSTEM SPECIFIC PROJECT SPECIFIC SITE WORK FOUNDATION FRAMING SHEATHING FINISHING INSTALLATIONS LANDSCAPING HAND OVER CLEARING EXCAVATION DRILLING, EXPLODING PILES (IF NEEDED) LANDFILL BUILDING SITE INFRA (TEMP) MOLD PREPARATION CAST WORK FLOOR ELEMENTS WALL ELEMENTS INTERMEDIATE FLOOR ELEMENTS ROOF TRUSSES ROOF COVER INTERIOR WALL STUDS SEAMING FLOORING TILING PLASTERING PAINTING EXT. CLADDING INT. CLADDING INT. DOORS INT. FIXTURES INT. CABINETS EXT. FIXTURES APPLIANCES CLEAR SITE GARDEN WORK INSPECTIONS MEP WORKS PLUMBING, HVAC, ELECTRICITY WALL ELEMENTS CUPBOARDS FLOOR ELEMENTS MACHINES ROOF TRUSS CATERPILLAR BOBCAT HIAB CRANE SCREW DRIVERS SCREW DRIVERS BOBCAT CHAINSAW SCREW DRIVERS SCREW DRIVERS ROTARY SAW NAIL GUNS NAIL GUNS DRILLS NAIL GUNS ROTARY SAW ROTARY SAW ROTARY SAW
Prefabrication process 1. Assembly of panel frame 2. Installation of vapour barrier sheet and interior cladding
Prefabrication process 3. Turning the panel 4. Installation of insulation
Prefabrication process 5. Installation of building service systems 6. Installation of window
Prefabrication process 7. Installation of wind barrier layer etc. 8. Installation of exterior cladding
Prefabrication process 9. Panels are ready 10. Transport
Example Life Cycle Tower system by Architekten Hermann Kaufmann ZT GmbH
33 Architekten Hermann Kaufmann ZT GmbH
Wood double column Hybrid slab: timber-concrete bond Architekten Hermann Kaufmann ZT GmbH
Architekten Hermann Kaufmann ZT GmbH
Architekten Hermann Kaufmann ZT GmbH
Architekten Hermann Kaufmann ZT GmbH
Architekten Hermann Kaufmann ZT GmbH
LCT in figures Height: up to 100m(3-30 storys) Grid options: 1,25m 1,35m 1,5m Floor span: <9,45m Architekten Hermann Kaufmann ZT GmbH
Realization: LCT One in Dornbirn, Austria, 2012 Architekten Hermann Kaufmann ZT GmbH
Realization: LCT IZM Architekten Hermann Kaufmann ZT GmbH
Common prefabrication system so far Reasonable balance between standardization and flexibility Freedom for design Easy transport of components Features of wall panel system
Thank you Questions? Next lectures: CLT and Volume unit 18.01.2016
First task for group work: Development of Courtyard living in accordance with the construction systems allocated to the groups - Arrangement of dimensions - Sketches of building elements First tutoring session will be on next Wednesday (20 th )