TECH SHEETLEAFTM FOLDING WALL

Leaf Folding Wall TECH_v1-8 - 10Feb2021

2 of 7Leaf Folding Wall TECH_v1-8 - 10Feb2021

TECH SHEET

COMPONENTS & MATERIALS

ALUMINUM EXTRUSIONSArchitectural Grade and Structural Aluminum Alloys

Vertical and Horizontal Extrusions, Base Track

Standard Frame ProfilesRectilinear ProfileCurvilinear Profile (NOT on Docking End)Blade Profile

Frame Finish OptionsClear Anodized (5 micron standard)*Powder CoatedVeneer Wrapped (Curvilinear and Rectilinear profiles ONLY)*Custom as required

*Hinges do not have a Clear Anodized or Veneer Wrapped Finish.

HORIZONTAL SECTIONSPartially exposed Horizontal Support Member for dividing tiles and hanging components; heights user defined.Hidden Horizontal Member for additional support of face mounted tiles; heights are user defined as required.Exposed Horizontal Members in Blade and Curvilinear profiles for dividing and supporting Center Mount Glass or Tiles.Center Mount Glass and Tiles are received in PVC Glass Wipes fitted in center groove of horizontal sections.Horizontal Member heights are user defined.

INSULATION - SOLID WALLS1” (25mm) thick insulation, factory installed in frame. Insulation for base to be field installed in base cavity prior to base trim or scribed tiles.

BASE TRACKAluminum Base Track Steel Leveler Assembly with vertical adjustment

BASE TRIMSantoprene Base TrimPVC

BASE SWEEPPVC

FACE MOUNT TILE OPTIONSChromacoat (painted) TilesWood Veneer on MDF TilesWillow® Glass on MDF TilesMicro Perforated Wood Veneer on MDF TilesMagnetic Marker Board Tiles*Marker Board Tiles*Fabric Tiles; Tackable and Non-tackable*Frameless Back Painted Glass TilesDIRTT Approved Custom Finishes *NOTE: Pen Trays and other Accessories that protrude off of the wall

CANNOT be used with Leaf Folding Walls.

CENTER MOUNT TILE OPTIONSGlass in 1/4” (6mm) and 3/8” (10mm) thickness

Clear Tempered GlassArchitectural GlassLaminated GlassCenter Painted Laminated Glass

1/4” (6mm) = 1/8” (3mm) glass + paint + 1/8” (3mm) glass3/8” (10mm) = 3/16” (5mm) glass + paint + 3/16 “ (5mm) glassDIRTT Approved Custom Finishes (Customer’s Own Material [COM])*

*NOTE: Selected finish options must meet performance requirements for intended application including Flame Spread/Core Materials.

GLASS COLORS AND PATTERNSSee the Finishes Collection at www.dirtt.net for standard glass color and pattern options.

PVC COMPONENTSBase Sweep Rigid/Flex Co-extrusionTrack Extrusion Wipe Rigid/Flex Co-extrusionPVC Color Options Black, Charcoal, Silver,

Custom as requiredGlass Retainer Rigid/Flex Co-extrusion

HARDWAREHinges AluminumRoller Assembly

Pivot Saddle SteelBearing Assembly SteelLow Friction Rollers Nylon

Flush Bolt Assembly SteelHandle AluminumBottom Cap SteelSpline Steel

Vertical Spline 1 13/16” (46mm) Width 1/8” (3mm) Thickness

Horizontal Spline 2 1/8” (53mm) Width 1/8” (3mm) Thickness

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TECH SHEET

DIMENSIONS AND DETAILS

FRAMEStandard Wall Thickness 4” (102mm) with Tiles

Minimum Module Width 6” (152mm)Maximum Module Width 48” (1.22m)*

Standard Ceiling Height Up to 120” (3.05m)**NOTE: Frame assemblies exceeding 48” (1.22m) in width or

120” (3.05m) in height, or both, must be validated by DIRTT to confirm walls do not exceed the maximum allowable deflection per the International Building Code (IBC).

STRUCTURE DIMENSIONSStructure dimensions are dependent on the Leaf modules and design.

FRAME CONNECTIONSRare Earth Magnets SteelHinges Aluminum

TRIM COMPONENTSCeiling Trim Flexible trim attached to the underside of

the track extrusion.Wall Trim Rigid connection from frame to base

building; combined with flexible wall trim. Base Sweep Flexible trim attached to the bottom of the

leaf modules.

TIMBER OR STEEL BEAM TO BASE BUILDINGTimber Either two columns with a horizontal beam

secured on top or suspended from plenum space above.

Steel Supplied “By Others” and secured to the plenum ceiling above with steel supports.

OTHER OPTIONSCombination Wall: Combined Face Tile Wall with Glass WallDIRTT Approved Custom Solutions (Bespoke)No Added Formaldehyde (NAF) MDFFire Retardant MDF

STRUCTURAL SUPPORT OPTIONSStructural options for Leaf Walls include DIRTT Timber, structural steel, or a combination of the two. It is important to consider the base building site conditions when determining structural design. Engaging a building or structural engineer is an important first step. The engineer will require the following documents:

Leaf Loading Tables to determine the weight and loads caused by the modules, see chart below.

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TECH SHEET

LEAF MODULE

LEAF ROLLER ASSEMBLY1

1” LEAF WALL BASE SWEEP8

BASE TRIM7

SOLID WALL BASE END CAP6

SOLID WALL LEVELER ASSEMBLY5

LEAF VERTICAL SPLINE FOR HINGES

4 LEAF HINGE

3

LEAF MODULE TOP SPLINE2

NOTE: The following example is a DIRTT Solid Faced Tiled Wall.

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TECH SHEET

HALF MODULE

HALF MODULE TOP SPLINE9

1” LEAF WALL BASE SWEEP8

BASE TRIM7

SOLID WALL BASE END CAP6

NOTE: The following example is a DIRTT Solid Faced Tiled Wall.

LEAF VERTICAL SPLINE FOR HINGES

4 LEAF HINGE

3

SOLID WALL LEVELER ASSEMBLY 5

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TECH SHEET

DOCKING MODULE

END LINKAGE LH AND RH FINS ASSEMBLY11

1 LEAF ROLLER ASSEMBLY

LEAF VERTICAL SPLINE FOR DOCKING MODULE10

LOCK-OFF ASSEMBLY ON END LINKAGE

13

LINKAGE HINGE UPPER12

DYNAMIC FLUSH BOLT ROD ASSEMBLYONTO END LINKAGE SPLINE

12

14

LINKAGE HINGE LOWER15

7

1” LEAF WALL BASE SWEEP8

BASE TRIM

18 DUST KEEPER

NOTE: The following example is a DIRTT Solid Faced Tiled Wall.

16 DOCKING END CAP

17 PIN GUIDE END CAP ASSEMBLY

LINKAGE HINGE UPPER

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TECH SHEET

ISOMETRIC - LEAF ASSEMBLED IN BEAM

TRACK EXTRUSION

ROLLER ASSEMBLY

TIMBER BEAM

LEAF WALL MODULES

DOCKING END