Timber system design Project

Wind speed and directionFall

Wind speed and direction

Wind speed and directionSummer

Wind speed and directionWinter

Spring

Summer radiation [kWh/m 2 y] maxmin-

T.06.5Sections

TimberSystemDesign&Construction PolitecnicodiMilano Group0120

SectionC-CSectionD-D Scale1:200

T.07.1CLTexplodedmodel

CLTstructureadvantages:

•Performswellinearthquakes

•Easilyprefabricatedandwell-suitedto modularconstruction

•Quickandeasytohandleonsite

RoofbeamsadvtangeswithrespecttoCLTroof:

•Ligther

•Lowerthickness

Assembledstructure

Sprucebeams

CLTwalls

Thickness120mm

CLTfloors

Thickness200mm

TimberSystemDesign&Construction PolitecnicodiMilano Group0121

T.07.2CLTPanels-Walls

TimberSystemDesign&Construction PolitecnicodiMilano Group0122 3233 3540 2712 2200 A1A2A3 A C C1 C2 D D1 B1 3898 B 3160 369 369 1800 702 6382200 456456 3725 3345 3568 840 1140840 1140 7206402208 600 470 889 478 B2 3898 484 560 C3 A4 3160 369 369 A B C D E F G H

Scale1:100 Dimensionsinmm Navigator Scale1:500

T.07.3CLTPanels-Walls

TimberSystemDesign&Construction PolitecnicodiMilano Group0123

Scale1:100 Dimensionsinmm 4036 3329 3329 3460 3233 3939 4326 3760 3194 4036 2200 5632200431 F F1 G E H 8619001568 G1G2G3 H1 H2 H3 E1 E2 3160 280 691 868 900 2580 840840 E3 E4 H4 G4 3793 800

T.07.4CLTPanels-Floors

TimberSystemDesign&Construction PolitecnicodiMilano Group0124

Groundfloor Mezzanine 4238 3158 M 4014 6038 4215 4015 6038 6122 6126 6126 6122 I3 I2 I1 I4 I5 I6 I7 I I8 I9 M1 1000 M2 4157 Scale1:100 Dimensionsinmm

T.07.5Roofstructure

TimberSystemDesign&Construction PolitecnicodiMilano Group0125 B01 B02 B03 B04 B05 B08 B07 B06 B09 1990 1990 2000 1379 6782 4153 177015001920 5450 5248 615700700700700700338 615 570700700700700700 570 700700700700700700700700700 700700700700473473 6571169 105 6571169 105 5021169269 1300 366700 1300 587 177015001920 8161 5248 372 1300 275700700700700700700700275 180 120 260 345 226 169 120 118 180 135 120 188162 1225 120 137164 1224 120 188 262 141 120 100 160 46° 13° 27° 32° 12° 220 140

Scale1:100 Dimensionsinmm Primarybeams B02-03-07-08-10 Secondary beams-A0* Cantilevered beams-A1 Perimetralbeams B01B04 B05 B06 B09CLT Scale1:10

T.08.1Stratigraphies

E.W.1Externalwall

Scale1:10

U=0.151W/m2/K

Timeshift=18h45min Legend

Scale1:200

Vaporsaturationpressure

Partialvaporpressure

TimberSystemDesign&Construction PolitecnicodiMilano Group0126 1 2 4 5 6 7 8 3 EI 7 1205029 E I 366 600 12 4567 83 E.W.1 11 910 9 160

1)Topcoat;2mm 2)Basecoat;5mm 3)Glassfibermeshembeddedinthebasecoat 4)Thermalinsulation;Rigidwoodfiber; 5)Structuralboard;Cross-laminatedtimber;120mm 6)Thermalinsulation;lowdensitywoodfiber; 7)Vapormanagement;vaporbarrier;s/d=99m;0.3mm 8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm 9)Internalfinishinglayer;gypsum-basedcompund;2mm 10)Internalsubstructure;spruce;50x50x1200mm 11)Soundproofingstripe;SILENTEDGERothoblaas

T.08.2Stratigraphies

R.1Roof

Scale1:10

Scale1:200

U=0.149W/m2/K

Timeshift=17h49min

4)Thermalinsulation;Rigidwoodfiber;

6)Thermalinsulation;lowdensitywoodfiber;

7)Vapormanagement;vaporbarrier;s/d=99m;0.3mm

8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm

9)Internalfinishinglayer;gypsum-basedcompund;2mm

10)Internalsubstructure;spruce;50x50x1200mm

11)Soundproofingstripe;SILENTEDGERothoblaas

13)Omegaprofile;th.0.8mm

14)Externalinsulation;rigidwoodfiber;

15)PPBreathablemembrane;0.4mm

ROOFTRASPIR110Rothoblaas

16)Ventilationcavity;spruceslats40x40mm

18)Acousticmat;3Dmatformetalroof;8.5mm

TRASPIRMETALRothoblaas

19)Zinc-titaniumslat;likeZintek®;1x600mm

57)Secondarybeams;spruce;100x160mm

TimberSystemDesign&Construction PolitecnicodiMilano Group0127 E I 600 14 16 13 18 57 15 6 9 E I 353 R.1 11 7 8 10 19 14161318 11 15 6 4789 19 57 377 700 600

Vaporsaturationpressure Partialvaporpressure

Legend Longitudinalsection Transversalsection

T.08.4Stratigraphies

12)Structuralslab;Cross-laminatedtimber;200mm

20)Waterproofingmembraneprotectedagainsttermites; 0.15mm;TERMIFLOORRothoblaas

22)Cementbondedparticleboardforradiantfloor;20+20mm

23)SoundproofinghighdensityPEwithvapourbarrierfilm; 2mm;s/d=75m;SilentStepRothoblaas

25)Internalfinishing;traditionalTatami;50mm

29)Cementitiousself-levellingscreed;5mm

30)Acousticinsulation;woodfiber;20mm

34)Waterproofing;BitminousmembraneRothoblaas;2mm

35)Woodensubstructure;slopespruceslats;1%;50x50mm

36)Externalfinishing;bambooslats;20mm

59)Larchplank;100x1410x12mm

TimberSystemDesign&Construction PolitecnicodiMilano Group0130 I 108 600 6 8 I.W.1 I 9 10 I.F.1 I 1239,9 I 25 22 29 23 30 E 12 27,2 E 59 34 36 35 E.F.1 6 8 910 7 11

Scale1:10 I.W.1InternalWall I.F.1InternalFloor-Mezzanine E.F.1Balcony I.W.1InternalWall Scale1:200 I.F.1InternalFloor-Mezzanine E.F.1Balcony

T.09.3Horizontaldetails

44)Stonewindowsill;th.20mm

45)Softwoodframe;U=1.1W/m2K

46)Doublelow-eglasswithArgonfilledcavity;20mm

47)Sealingtapeforwindows;FRAMEBANDRothoblaas

49)Stoneexternalsill;th.15mm

54)Thermalinsulation;Rigidwoodfiber;

7)Vapormanagement;vaporbarrier;s/d=99m;0.3mm

55)AngularPVCprofile;80x80mm

98)Guidesforshadingdevice

103)Shadingdevice;aluminumlamellas;0.8x80mm

11)Soundproofingstripe;SILENTEDGERothoblaas

104)Aluminumhandle

TimberSystemDesign&Construction PolitecnicodiMilano Group0133 gf gf HD03 44 55 11 7 4 49 47 8 103 4546 55 1147 45 45 6 4 6 54 54 46 46 104 5 55 12 12

Scale1:5

H.D.03Slidingwindow Scale1:200

1)Topcoat;2mm 2)Basecoat;5mm 4)Thermalinsulation;Rigidwoodfiber; 5)Structuralboard;Cross-laminatedtimber;120mm 6)Thermalinsulation;lowdensitywoodfiber; 8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm

T.10.3Verticaldetails

V.D.03Windowtowall

Scale1:5

Scale1:200

4)Thermalinsulation;Rigidwoodfiber; 3

5)Structuralboard;Cross-laminatedtimber;120mm

6)Thermalinsulation;lowdensitywoodfiber; 3

7)Vapormanagement;vaporbarrier;s/d=99m;0.3mm

8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm

9)Internalfinishinglayer;gypsum-basedcompund;2mm

10)Internalsubstructure;spruce;50x50x1200mm

11)Soundproofingstripe;SILENTEDGERothoblaas

44)Stonewindowsill;th.20mm

45)Softwoodframe;U=1.1W/m2K

46)Doublelow-eglasswithArgonfilledcavity;20mm

47)Sealingtapeforwindows;FRAMEBANDRothoblaas

49)Stoneexternalsill;th.15mm

54)Thermalinsulation;Rigidwoodfiber; 3

56)High-adhesiontape;0.6mm;PLASTERBANDRothoblaas

95)Shadingdevice;aluminumlamellas;0.8x80mm

96)Aluminumcase;th.1mm

97)Thermalinsulation;Polyurethanefoam; 3

98)Guidesforshadingdevice

102)Metalbracket;2mm

TimberSystemDesign&Construction PolitecnicodiMilano Group0136 VD03 44 45 49 54 47 46 45 10 11 11 10 56 6 7 8 6 7 8 46 47 9 4 95 96 97 98 102 54 5

T.10.8Verticaldetails Scale1:5 V.D.08Roofridge

Scale1:200

6)Thermalinsulation;lowdensitywoodfiber;

7)Vapormanagement;vaporbarrier;s/d=99m;0.3mm

8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm

9)Internalfinishinglayer;gypsum-basedcompund;2mm

10)Internalsubstructure;spruce;50x50x1200mm

11)Soundproofingstripe;SILENTEDGERothoblaas

13)Omegaprofile;th.0.8mm

14)Externalinsulation;rigidwoodfiber;

15)PPBreathablemembrane;0.4mm

ROOFTRASPIR110Rothoblaas

16)Ventilationcavity;spruceslats40x40mm

18)Acousticmat;3Dmatformetalroof;8.5mm TRASPIRMETALRothoblaas

19)Zinc-titaniumslat;likeZintek®;1x600mm

57)Secondarybeams;spruce;100x160mm

66)Primarybeams;spruce;180x260mm

67)Doublethreadfastenerforinsulation;7x220mm DGZRothoblaas

68)CountersunkscrewHBSRothoblaas;6x150mm

70)Perforatedmetalflashing;1mm

74)Anti-insectmetalnetfixedwithrivets;0.7mm

75)Auxiliarymetalprofile;0.8mm

76)Woodenslattosupporttheridge;40x120mm

77)Zintek®cover;1mm

TimberSystemDesign&Construction PolitecnicodiMilano Group0141 Scale1:200 VD08 66 11 671168 1815 76757477 57 57 70 1518 74 1916 14 6 7 9 8 10

T.10.10Verticaldetails

18)Acousticmat;3Dmatformetalroof;8.5mm

TRASPIRMETALRothoblaas

51)Aluminumflashing;1mm

52)Larchslat;50x150mm

53)T-shapedpostbase;100x206mm;RothoblaasF70

57)Secondarybeams;spruce;100x160mm

67)Doublethreadfastenerforinsulation;7x220mm

DGZRothoblaas

68)CountersunkscrewHBSRothoblaas;6x150mm

78)Cantileveredbeam,spruce;80x200mm

79)Perforatednetforventilation;1mm

82)Perimetralbeam;B01;spruce;fixedtoCLT

byHBS6x150mm

107)EPDMgasketforacousticinsulation

111)XLAMpanelwithlarchfinishinglayer;th.40mm

112)PreformedC-shapedsteelprofile;th.5mm

TimberSystemDesign&Construction PolitecnicodiMilano Group0143 VD10 68 78 52 79 67 57 82 53 4 19 14 6 3 16 51 111 112 107 15 13 18

Scale1:10

V.D.10Toproofconnection Scale1:200 4)Thermalinsulation;Rigidwoodfiber; 6)Thermalinsulation;lowdensitywoodfiber; 13)Omegaprofile;th.0.8mm 14)Externalinsulation;rigidwoodfiber; 15)PPBreathablemembrane;0.4mm;ROOFTRASPIR110Rothoblaas 16)Ventilationcavity;spruceslats40x40mm

T.10.11Verticaldetails

TimberSystemDesign&Construction PolitecnicodiMilano Group0144 VD11 46 57 89 6 87 88 83 100 89 6 87 86 8 8 84 84 85 99 57 85

Scale1:5 V.D.11Skylight-Longitudinalsection Scale1:200

6)Thermalinsulation;lowdensitywoodfiber; 8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm

57)Secondarybeams;spruce;100x160mm 83)Velux®;softwoodframe 84)GyspumframebyVelux® 85)Waterproofingcollar;BFXVelux® 86)Insulatingframe;BDXVelux® 87)Vaporbarrier;BBXVelux® 88)Metalflashing;1mm 89)Falseframe:spruce;30x300mm 99)ElectricalrollerblindsbyVelux® 100)Metalflashing;1mm

46)Doublelow-eglasswithArgonfilledcavity;20mm

T.10.12Verticaldetails Scale1:5

V.D.12Skylight-Transversalsection

16)Ventilationcavity;spruceslats40x40mm

18)Acousticmat;3Dmatformetalroof;8.5mm

19)Zinc-titaniumslat;likeZintek®;1x600mm

46)Doublelow-eglasswithArgonfilledcavity;20mm

83)Velux®;softwoodframe

84)GyspumframebyVelux®

85)Waterproofingcollar;BFXVelux®

86)Insulatingframe;BDXVelux®

87)Vaporbarrier;BBXVelux®

89)Falseframe:spruce;30x300mm

90)MetalflashingconnectingtoZintek®;1mm

99)ElectricalrollerblindsbyVelux®

TimberSystemDesign&Construction PolitecnicodiMilano Group0145 VD12 89 6 87 86 8 89 6 87 86 8 83 46 8590 84 84 99 9085 19184 141516 6 6

Scale1:200

4)Thermalinsulation;Rigidwoodfiber; 6)Thermalinsulation;lowdensitywoodfiber; 8)Internalboard;doublegypsumboard; 1200x3000x12.5+12.5mm 14)Externalinsulation;rigidwoodfiber; 15)PPBreathablemembrane;0.4mm ROOFTRASPIR110Rothoblaas

T.11Blowup

TimberSystemDesign&Construction PolitecnicodiMilano Group0151 200 270 200 417 40 3049 32 27 286

T.12.1Buildingmaterials-Exterior

Velux®INTEGRA

Electricvasistas-Doubleglazed

Zintek®lateralflashing

Graphiteblack

Zintek®Roofslats

Graphiteblack

MonocrystallinePV

Panasonic-360W

Zintek®Gutter

Graphiteblack

SudtirolFenster

Sidehungwoodenwindows

Doubleglazed

Larchslats

FinishingHPLpanel

Trespa-Meteon

SudtirolFenster

Slidingwoodenwindows

Doubleglazed

FaçadePaint-REDArt Whiteice

DassoXTR

Bambodecking

TimberSystemDesign&Construction PolitecnicodiMilano Group0152

T.13.1ExteriorRenders

PolitecnicodiMilano Group0155

TimberSystemDesign&Construction

T.14Constructionphases

TimberSystemDesign&Construction PolitecnicodiMilano Group0157

1.Foundation:Steelpole drilledintotheground. 2.Primarysteelgrid structure:cellularIPE240. 3.Structuralslab: CLTpanelsfixedtosteelbase structurewithscrews. 4.CLTwallsfixedtoCLTfloor structure. 5.Timberroofstructure construction. 6.Woodenwindows anddoorsfittings. 7.Thermalinsulation: Woodfiberfittedinternallyand externally; 8.Weatherproofmembrane coveredexternally. 9.Finishings:Zintekslatroofing andplasteronthewalls. 10.Externaltimberfinishesto engawawithtimberslats.

CO 2 concentration [ppm]

[kWh/m 2 y]

[kWh/m 2 y] [kWh/m 2 y]

GWP [kg CO 2-eq. ] AP [kg SO2-eq. ] ODP [kg R 11-eq .] EP [kg PO 4-eq .] POCP [kg C 2 H 4-eq .]

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