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LVL#solutions#for#modern# #construction

Julien#Lapère#! Building)Components)Engineer Stora#Enso# Stora Enso#in#brief

• A(leading(provider(of(renewable(solutions • Some(26(000(employees(in(30(countries • Sales(in(2017:(EUR(10.0(billion • Shares(listed(on(Nasdaq in(Helsinki(and( 26#000 Stockholm(

35

22/02/2018 Stora&Enso&worldwide

Countries/where/Stora/Enso/has/production,/,/or/projects Stora Enso’s/markets

22/02/2018 Everything+that’s+made+with+fossil5based+materials+ today+can+be+made+from+a++tomorrow

From*a*traditional* paper*and*board* producer*to*a* customer7focused* renewable*materials* growth*company

Consumer Board Packaging Solutions Biomaterials Wood+Products Paper

22/02/2018 Stora Enso)Wood) Products

In)brief

22/02/2018 Wood$Products #1$wood$products$company$in$Europe

More$than$20$production$units$ in$Europe Uimaharju Varkaus Kitee Hartola Personnel 3J900 Impilahti Ala Honkalahti SalesJ2016 EURJ1.6Jbillion Capacity SawingJcapacityJ5.4JMm3 Gruvön Näpi Nebolchi Imavere FurtherJprocessing 2.8JMm3 Launkalne CLTJ140J000Jm3 (Austria) 3 Alytus CLTJ100J000m (Sweden)* 240$000$m3$* Amsterdam LVLJ100J000Jm3 (Finland) Murow Planá PelletsJ320J000Jt Zdírec Pfarrkirchen Brand Ybbs *)JestimatedJyearlyJcapacityJofJtheJCLTJ productionJlineJafterJramp_up

BadJSt.JLeonhard

22/02/2018 Sustainable++– Stora+Enso+approach

• We+know+the+origin of$all$our$wood$through$ our$third/party$certified$traceability$systems • Certified$according$to$FSC®$and$PEFC™$ Chain$of$Custody • We$promote$+certification • 83%$of$the$wood$Stora$Enso$used$in$2016$ originated$from$certified$ • We$source$European$wood$for$our$wood$ products$

FSC$trademark$C125195

22/02/2018 Building(on(the(strength(of(our(premium(offering

Products Services E3tools

Cross(Laminated( Laminated(Veneer( Construction(beams Timber(7 CLT (7 LVL MySupply Pellet(webshop Panel(systems Modular(systems E7business Building(Systems

Walls,(floor,(roofs(etc. Industrial(components Biocomposites Building(Components

BIM Calculatis Digital(

CLT360

Classic(sawn Classic(Planed Pellets Integrated(distribution(concept

22/02/2018 Carbon'footprint'for'building'products'*

4500 • Growing,, 4000 sequestrate, 3500 carbon,from, 3000 atmosphere 2500 • Wooden, 2000 buildings,act,as, carbon,storages, 1500 for,long,periods, 1000 of,time 500 0 Cold,Rolled,Stainless Lightweight,concrete Pre!cast,Concrete Shipping,dry,timber, !500 Steel block,,Europe Finland *including,,extraction, !1000 and,manufacture,of,the, !1500 construction,materials Source:,VTT,Technology, !2000 115,and,the,European, CO2e,emission,,g/kg CO2,uptake,,g/kg ECO2 project,,2013

22/02/2018 Working(with(the(right(people Creating(an(ecosystem

Engineers

Suppliers Architects

Stora Enso Building(Solutions

Designers(/(Partners Contractors

22/02/2018 Installers LVL#by#Stora Enso High%properties%material LVL#production#in#Varkaus,#Finland

Synergies#from#integrated#production • Utilising.existing.factory.premises.(previously.a.paper.mill) • Varkaus.mill.includes.a.sawmill,.LVL.line,.pulp.mill.and.packaging.line.

• Efficiencies.from.joint.operations,.i.e..in.log.handling.and.wood.supply Varkaus • Good.raw.material.availability.in.the.region

LVL#production#started#in#2016 • Annual.capacity.100,000.m3

22/02/2018 Greater$efficiencies$with$the$best$of$ modern$technologies

• Production+line+is+most+modern+of+its+kind+– and+longest+in+Europe • Combining+existing+technology+with+most+recent+developments+

Peeling

Pre2pressing

Drying$and$grading 7I10min=+190I195°C Lay2up2line 39mm+=+1min Log$handling$and$ Hot$pressing$and$ soaking sawing 16I20hours=+60°C • 27mm+135°C+=+17min • 75mm+140°C+=+58min

22/02/2018 Further'processing

! Sanding'and'calibration ! Cut5to5size'and'pre5cut'elements ! Vacuum'pressing

Examples'of'possible'machinings

22/02/2018 LVL#– advanced#structural#wood#product

Light#but#strong Homogeneous#and#dimensionally#stable One%of%the%strongest%wood=based% Thanks%to%veneered%structure%remains% construction%materials%relative%to%its%weight, straight%and%does%not%warp%or%twist high%load=bearing%capacity% Easy#to#work#with Easy%to%cut,%,%%and%assemble Versatile Suits%various%end%usages%and% Cost=efficient can%be%fully%combined%with% Efficiency%throughout%the% other%building%materials value%chain

CE#marked Renewable#raw#material Produced%and%monitored%according%to% Wood%as%carbon%storage harmonised%standards

22/02/2018 LVL#by#Stora Enso#product#range

S#grade X#grade T#grade

For$beams Cross0laminated$veneers,$for$ For$wall$studs panels$and$boards

22/02/2018 Strength(properties

S(grade( X(grade T(grade( Gluelam Classic(sawn( Symbol (24275(mm) (24269(mm) (21290(mm) GL24h C24 Unit 2 Bending(strength edgewise,1parallel1to1grain fm,0,k 44 32 27 24 24 N/mm 2 flatwise,1parallel1to1grain fm,flat,0,k 50 36 32 N/mm Size(effect(parameter s 0,15 0,15 0,15 A 2 Tensile(strength parallel1to1grain ft,0,k 35 26 24 19,20 14 N/mm perpendicular1to1grain,1 f 0,8 6 A N/mm2 edgewise t,90,edge,k Compressive( parallel1to1grain f 35 261 26 24 21 N/mm2 strength c,0,k perpendicular1to1grain,1 f 6 9 A N/mm2 edgewise c,90,edge,k

2 Shear(strength( edgewise,1parallel1to1grain fv,0,edge,k 4,1 4,5 A 3,5 4,0 N/mm

2 flatwise,1parallel1to1grain fv,0,flat,k 2,3 1,3 A 1,2 N/mm 2 Modulus(of(elasticity parallel1to1grain E0,mean 131800 101500 101000 111500 111000 N/mm 2 parallel1to1grain E0,k 111600 81800 81800 91100 71200 N/mm 2 Shear(modulus edgewise,1parallel1to1grain Gedge,mean 600 600 A 300 N/mm 2 edgewise,1parallel1to1grain Gedge,k 400 400 A 250 N/mm 3 Density !mean 510 510 440 420 420 kg/m 3 !k 480 480 410 385 350 kg/m

LVL1is1produced1and1monitored1according1to1the1harmonised1standard1EN114374 22/02/2018 Simple'structural'comparison

LVL"S"by"Stora"Enso Glulam"GL"24h Solid"Timber"C24

H"= 300"mm 300"mm 300"mm

Property Width Material"saving Property Width Material"increase Property Width Material"increase 44,0$N/mm² 45"mm 0% 24,0$N/mm² 80"mm 78% 24,0$N/mm² 103"mm 128% Bending$$edgewise""fm,0,edge,k 44,0$N/mm² 75"mm 0% 24,0$N/mm² 134"mm 78% 24,0$N/mm² 171"mm 128% ! Same*load*assumptions 4,1$N/mm² 45"mm 0% 3,5$N/mm² 55"mm 22% 4,0$N/mm² 75"mm 66% Shear$edgewise$f ! Same*span v,0,edge,k 4,1$N/mm² 75"mm 0% 3,5$N/mm² 92"mm 22% 4,0$N/mm² 125"mm 66% ! Same*height 35,0$N/mm² 45"mm 0% 24,0$N/mm² 68"mm 52% 21,0$N/mm² 80"mm 81% Compression$//$f c,0,k 35,0$N/mm² 75"mm 0% 24,0$N/mm² 114"mm 52% 21,0$N/mm² 135"mm 81%

6,0$N/mm² 45"mm 0% 2,5$N/mm² 112"mm 150% 2,5$N/mm² 116"mm 160% Compression$Ʇ"f c,90,edge,k 6,0$N/mm² 75"mm 0% 2,5$N/mm² 186"mm 150% 2,5$N/mm² 194"mm 160%

35,0$N/mm² 45"mm 0% 19,2$N/mm² 88"mm 95% 14,0$N/mm² 154"mm 242% Tension$//"""""""""""f t,0,k 35,0$N/mm² 75"mm 0% 19,2$N/mm² 145"mm 95% 14,0$N/mm² 255"mm 242%

13800$N/mm² 45"mm 0% 11500$N/mm² 54"mm 20% 11000$N/mm² 56"mm 25% Modulus$of$elasticity"E 0,mean 13800$N/mm² 75"mm 0% 11500$N/mm² 90"mm 20% 11000$N/mm² 94"mm 25%

Characteristic$density"ρk 510$Kg/m³ 385$Kg/m³ 350$Kg/m³

Mean$density"ρmean 480$Kg/m³ 420$Kg/m³ 420$Kg/m³

22/02/2018 Fire%resistance

! LVL#fire#class:#D.s1,#d0#(EN#13501.1)

! Nominal#charring#rate#of#LVL#is#βn#=#0,7#mm/min

− Example:#t=#60#min,#d#char,#n#=#βn·#t#=#0,7#x#60#=#42#mm

! The#performance#characteristics#are#defined#as#follows#according#to#the# classification#standard#EN 13501.2:

o R# (Load.bearing#capacity) o E# (Integrity) o I# (Insulation) ! Calculations#according#to#EN 19950102 (respective#national#application#documents)

22/02/2018 Structural(applications

22/02/2018 LVL#by#Stora#Enso# For#structural#applications

From#single#family#houses#to## multi9storey buildings#to#industrial#applications

• Posts,'beams'and'headers • Roof'trusses • Two5pinned'and'three5pinned'portal'frames • Timber5frame'construction' • Panels'and'prefabricated'building'components'

Picture:'http://www.sepa.fi/ 22/02/2018 Innovative)range)of) products

22/02/2018 Stora Enso)re+glued)LVL) massive)wall)panels

22/02/2018 LVL#Walls:#re+gluing

! Vacuum&press&installed&at&the&Varkaus&mill ! Produces&beams&and&panel&elements ! Unique&offer:&wall&elements&up&to&3200mm&(h)&x&18m&long&x&400mm&(t) ! To&be&further&processed&with&openings ! Finnish&approval

22/02/2018 Combinations*for*LVL*reglued walls

LVL#wall# t#wall# LVL#wall# t#wall# Wall#reference Layer#1 Layer#2# Layer#3 Wall#reference Layer#1 Layer#2# Layer#3 structure [mm] structure [mm] LVL#W3#XT#117_39/39/39 LVL#X LVL#T LVL#X 117 LVL#W3#SS#117_39/39/39 LVL#S LVL#S LVL#S 117 LVL#W3#XT#123_39/45/39 LVL#X LVL#T LVL#X 123 LVL#W3#SS#123_39/45/39 LVL#S LVL#S LVL#S 123 LVL#W3#XT#129_39/51/39 LVL#X LVL#T LVL#X 129 LVL#W3#SS#129_39/51/39 LVL#S LVL#S LVL#S 129 LVL#W3#XT#129_45/39/45 LVL#X LVL#T LVL#X 129 LVL#W3#SS#129_45/39/45 LVL#S LVL#S LVL#S 129 LVL#W3#XT LVL#W3#XT#135_45/45/45 LVL#X LVL#T LVL#X 135 LVL#W3#SS LVL#W3#SS#135_45/45/45 LVL#S LVL#S LVL#S 135 LVL#W3#XT#141_45/51/45 LVL#X LVL#T LVL#X 141 LVL#W3#SS#141_45/51/45 LVL#S LVL#S LVL#S 141 LVL#W3#XT#141_51/39/51 LVL#X LVL#T LVL#X 141 LVL#W3#SS#141_51/39/51 LVL#S LVL#S LVL#S 141 LVL#W3#XT#147_51/45/51 LVL#X LVL#T LVL#X 147 LVL#W3#SS#147_51/45/51 LVL#S LVL#S LVL#S 147 LVL#W3#SS#153_51/51/51 LVL#S LVL#S LVL#S 153 LVL#W3#XT#153_51/51/51 LVL#X LVL#T LVL#X 153 LVL#W3#SX#117_39/39/39 LVL#S LVL#X LVL#S 117 LVL#W3#TX#117_39/39/39 LVL#T LVL#X LVL#T 117 LVL#W3#SX#123_39/45/39 LVL#S LVL#X LVL#S 123 LVL#W3#TX#123_39/45/39 LVL#T LVL#X LVL#T 123 LVL#W3#SX#129_39/51/39 LVL#S LVL#X LVL#S 129 LVL#W3#TX#129_39/51/39 LVL#T LVL#X LVL#T 129 LVL#W3#SX#129_45/39/45 LVL#S LVL#X LVL#S 129 LVL#W3#TX#129_45/39/45 LVL#T LVL#X LVL#T 129 LVL#W3#SX#135_45/45/45 LVL#S LVL#X LVL#S 135 LVL#W3#TX#135_45/45/45 LVL#T LVL#X LVL#T 135 LVL#W3#SX LVL#W3#TX LVL#W3#SX#141_45/51/45 LVL#S LVL#X LVL#S 141 LVL#W3#TX#141_45/51/45 LVL#T LVL#X LVL#T 141 LVL#W3#SX#141_51/39/51 LVL#S LVL#X LVL#S 141 LVL#W3#TX#141_51/39/51 LVL#T LVL#X LVL#T 141 LVL#W3#SX#147_51/45/51 LVL#S LVL#X LVL#S 147 LVL#W3#TX#147_51/45/51 LVL#T LVL#X LVL#T 147 LVL#W3#SX#153_51/51/51 LVL#S LVL#X LVL#S 153 LVL#W3#TX#153_51/51/51 LVL#T LVL#X LVL#T 153 LVL#W3#XS#117_39/39/39 LVL#X LVL#S LVL#X 117 LVL#W3#TT#117_39/39/39 LVL#T LVL#T LVL#T 117 LVL#W3#XS#123_39/45/39 LVL#X LVL#S LVL#X 123 LVL#W3#TT#123_39/45/39 LVL#T LVL#T LVL#T 123 LVL#W3#XS#129_39/51/39 LVL#X LVL#S LVL#X 129 LVL#W3#TT#129_39/51/39 LVL#T LVL#T LVL#T 129 LVL#W3#XS#129_45/39/45 LVL#X LVL#S LVL#X 129 LVL#W3#TT#129_45/39/45 LVL#T LVL#T LVL#T 129 LVL#W3#XS#135_45/45/45 LVL#X LVL#S LVL#X 135 LVL#W3#TT#135_45/45/45 LVL#T LVL#T LVL#T 135 LVL#W3#XS LVL#W3#TT LVL#W3#XS#141_45/51/45 LVL#X LVL#S LVL#X 141 LVL#W3#TT#141_45/51/45 LVL#T LVL#T LVL#T 141 LVL#W3#XS#141_51/39/51 LVL#X LVL#S LVL#X 141 LVL#W3#TT#141_51/39/51 LVL#T LVL#T LVL#T 141 LVL#W3#XS#147_51/45/51 LVL#X LVL#S LVL#X 147 LVL#W3#TT#147_51/45/51 LVL#T LVL#T LVL#T 147 LVL#W3#XS#153_51/51/51 LVL#X LVL#S LVL#X 153 LVL#W3#TT#153_51/51/51 LVL#T LVL#T LVL#T 153 LVL#W3#XX#117_39/39/39 LVL#X LVL#X LVL#X 117 LVL#W3#TS#117_39/39/39 LVL#T LVL#S LVL#T 117 LVL#W3#XX#123_39/45/39 LVL#X LVL#X LVL#X 123 LVL#W3#TS#123_39/45/39 LVL#T LVL#S LVL#T 123 LVL#W3#XX#129_39/51/39 LVL#X LVL#X LVL#X 129 LVL#W3#TS#129_39/51/39 LVL#T LVL#S LVL#T 129 LVL#W3#XX#129_45/39/45 LVL#X LVL#X LVL#X 129 LVL#W3#TS#129_45/39/45 LVL#T LVL#S LVL#T 129 LVL#W3#XX LVL#W3#XX#135_45/45/45 LVL#X LVL#X LVL#X 135 LVL#W3#TS LVL#W3#TS#135_45/45/45 LVL#T LVL#S LVL#T 135 LVL#W3#XX#141_45/51/45 LVL#X LVL#X LVL#X 141 LVL#W3#TS#141_45/51/45 LVL#T LVL#S LVL#T 141 LVL#W3#XX#141_51/39/51 LVL#X LVL#X LVL#X 141 LVL#W3#TS#141_51/39/51 LVL#T LVL#S LVL#T 141 LVL#W3#XX#147_51/45/51 LVL#X LVL#X LVL#X 147 LVL#W3#TS#147_51/45/51 LVL#T LVL#S LVL#T 147 LVL#W3#XX#153_51/51/51 LVL#X LVL#X LVL#X 153 LVL#W3#TS#153_51/51/51 LVL#T LVL#S LVL#T 153 LVL#W3#ST#117_39/39/39 LVL#S LVL#T LVL#S 117 LVL#W3#ST#123_39/45/39 LVL#S LVL#T LVL#S 123 LVL#W3#ST#129_39/51/39 LVL#S LVL#T LVL#S 129 LVL#W3#ST#129_45/39/45 LVL#S LVL#T LVL#S 129 LVL#W3#ST LVL#W3#ST#135_45/45/45 LVL#S LVL#T LVL#S 135 LVL#W3#ST#141_45/51/45 LVL#S LVL#T LVL#S 141 LVL#W3#ST#141_51/39/51 LVL#S LVL#T LVL#S 141 LVL#W3#ST#147_51/45/51 LVL#S LVL#T LVL#S 147 LVL#W3#ST#153_51/51/51 LVL#S LVL#T LVL#S 153 22/02/2018 Reglued LVL)walls/CLT)walls)comparison R0'min Pure.compression.Nd.max Thickness#1404141#mm

CLT.140.C5s 809,5 LVL.W3.ST.141_51/39/51 1189,21 LVL.W3.ST.141_45/51/45 1147,31 LVL.W3.TS.141_51/39/51 1113,27 LVL.W3.TS.141_45/51/45 1073,84 LVL.W3.TT.141_51/39/51 885,14 LVL.W3.TT.141_45/51/45 855,43 LVL.W3.TX.141_51/39/51 781,75 LVL.W3.TX.141_45/51/45 760,32 LVL.W3.XT.141_51/39/51 884,85 LVL.W3.XT.141_45/51/45 854,90 LVL.W3.XX.141_51/39/51 781,38 LVL.W3.XX.141_45/51/45 759,64 LVL.W3.XS.141_51/39/51 1112,36 LVL.W3.XS.141_45/51/45 1072,27 LVL.W3.SX.141_51/39/51 1049,43 LVL.W3.SX.141_45/51/45 1018,17 +84% LVL.W3.SS.141_51/39/51 1491,43 LVL.W3.SS.141_45/51/45 1433,05

0,00#kN/m 200,00#kN/m 400,00#kN/m 600,00#kN/m 800,00#kN/m 1000,00#kN/m 1200,00#kN/m 1400,00#kN/m 1600,00#kN/m

22/02/2018 Reglued LVL)walls/CLT)walls)comparison R0'min Combined.bending.+.compression.Nd.max. Thickness#1407141#mm

CLT.140.C5s 405,25 LVL.W3.ST.141_51/39/51 668,00 LVL.W3.ST.141_45/51/45 645,00 LVL.W3.TS.141_51/39/51 517,00 LVL.W3.TS.141_45/51/45 497,00 LVL.W3.TT.141_51/39/51 463,00 LVL.W3.TT.141_45/51/45 448,00 LVL.W3.TX.141_51/39/51 433,00 LVL.W3.TX.141_45/51/45 419,00 LVL.W3.XT.141_51/39/51 490,00 LVL.W3.XT.141_45/51/45 473,00 LVL.W3.XX.141_51/39/51 455,00 LVL.W3.XX.141_45/51/45 440,00 LVL.W3.XS.141_51/39/51 550,00 LVL.W3.XS.141_45/51/45 528,00 LVL.W3.SX.141_51/39/51 622,00 LVL.W3.SX.141_45/51/45 600,00 +86% LVL.W3.SS.141_51/39/51 755,00 LVL.W3.SS.141_45/51/45 725,00

0,00#kN/m 100,00#kN/m 200,00#kN/m 300,00#kN/m 400,00#kN/m 500,00#kN/m 600,00#kN/m 700,00#kN/m 800,00#kN/m

22/02/2018 Reglued LVL)walls/CLT)walls)comparison R0'min Shear-Vd max- Thickness#1406141#mm

CLT-140-C5s 230,40 LVL-W3-ST-141_51/39/51 288,00 LVL-W3-ST-141_45/51/45 279,00 LVL-W3-TS-141_51/39/51 240,75 LVL-W3-TS-141_45/51/45 249,75 LVL-W3-TT-141_51/39/51 211,50 LVL-W3-TT-141_45/51/45 211,50 LVL-W3-TX-141_51/39/51 240,75 LVL-W3-TX-141_45/51/45 249,75 LVL-W3-XT-141_51/39/51 288,00 LVL-W3-XT-141_45/51/45 279,00 +106% LVL-W3-XX-141_51/39/51 475,88 LVL-W3-XX-141_45/51/45 475,88 LVL-W3-XS-141_51/39/51 433,58 LVL-W3-XS-141_45/51/45 433,58 LVL-W3-SX-141_51/39/51 433,58 LVL-W3-SX-141_45/51/45 433,58 LVL-W3-SS-141_51/39/51 433,58 LVL-W3-SS-141_45/51/45 433,58

0,00#kN/m 60,00#kN/m 120,00#kN/m 180,00#kN/m 240,00#kN/m 300,00#kN/m 360,00#kN/m 420,00#kN/m 480,00#kN/m 540,00#kN/m

22/02/2018 Comparison#of#the#combinations#efficiency

Product4efficiency4%

1 1 2 1 2 1 2 2 2 105,00%

95,00%

85,00%

75,00%

65,00% In#different#applications:

55,00%

45,00%

Ndi,max /#Nd,max 35,00% Qdi,header,max /#Qd,header,max Vdi,max /#Vd,max

25,00% Ndi,combined,max /#Nd,combined,max LVL#W3#SS## LVL#W3#SX## LVL#W3#XS## LVL#W3#XX## LVL#W3#XT## LVL#W3#TX## LVL#W3#TT## LVL#W3#TS## LVL#W3#ST##

15,00% LVL#W3#SS#117_39/39/39 LVL#W3#SS#123_39/45/39 LVL#W3#SS#129_39/51/39 LVL#W3#SS#129_45/39/45 LVL#W3#SS#135_45/45/45 LVL#W3#SS#141_45/51/45 LVL#W3#SS#141_51/39/51 LVL#W3#SS#147_51/45/51 LVL#W3#SS#153_51/51/51 LVL#W3#SX#117_39/39/39 LVL#W3#SX#123_39/45/39 LVL#W3#SX#129_39/51/39 LVL#W3#SX#129_45/39/45 LVL#W3#SX#135_45/45/45 LVL#W3#SX#141_45/51/45 LVL#W3#SX#141_51/39/51 LVL#W3#SX#147_51/45/51 LVL#W3#SX#153_51/51/51 LVL#W3#XS#117_39/39/39 LVL#W3#XS#123_39/45/39 LVL#W3#XS#129_39/51/39 LVL#W3#XS#129_45/39/45 LVL#W3#XS#135_45/45/45 LVL#W3#XS#141_45/51/45 LVL#W3#XS#141_51/39/51 LVL#W3#XS#147_51/45/51 LVL#W3#XS#153_51/51/51 LVL#W3#XT#117_39/39/39 LVL#W3#XT#123_39/45/39 LVL#W3#XT#129_39/51/39 LVL#W3#XT#129_45/39/45 LVL#W3#XT#135_45/45/45 LVL#W3#XT#141_45/51/45 LVL#W3#XT#141_51/39/51 LVL#W3#XT#147_51/45/51 LVL#W3#XT#153_51/51/51 LVL#W3#TX#117_39/39/39 LVL#W3#TX#123_39/45/39 LVL#W3#TX#129_39/51/39 LVL#W3#TX#129_45/39/45 LVL#W3#TX#135_45/45/45 LVL#W3#TX#141_45/51/45 LVL#W3#TX#141_51/39/51 LVL#W3#TX#147_51/45/51 LVL#W3#TX#153_51/51/51 LVL#W3#TT#117_39/39/39 LVL#W3#TT#123_39/45/39 LVL#W3#TT#129_39/51/39 LVL#W3#TT#129_45/39/45 LVL#W3#TT#135_45/45/45 LVL#W3#TT#141_45/51/45 LVL#W3#TT#141_51/39/51 LVL#W3#TT#147_51/45/51 LVL#W3#TT#153_51/51/51 LVL#W3#TS#117_39/39/39 LVL#W3#TS#123_39/45/39 LVL#W3#TS#129_39/51/39 LVL#W3#TS#129_45/39/45 LVL#W3#TS#135_45/45/45 LVL#W3#TS#141_45/51/45 LVL#W3#TS#141_51/39/51 LVL#W3#TS#147_51/45/51 LVL#W3#TS#153_51/51/51 LVL#W3#ST#117_39/39/39 LVL#W3#ST#123_39/45/39 LVL#W3#ST#129_39/51/39 LVL#W3#ST#129_45/39/45 LVL#W3#ST#135_45/45/45 LVL#W3#ST#141_45/51/45 LVL#W3#ST#141_51/39/51 LVL#W3#ST#147_51/45/51 LVL#W3#ST#153_51/51/51 LVL#W3#XX#117_39/39/39 LVL#W3#XX#123_39/45/39 LVL#W3#XX#129_39/51/39 LVL#W3#XX#129_45/39/45 LVL#W3#XX#135_45/45/45 LVL#W3#XX#141_45/51/45 LVL#W3#XX#141_51/39/51 LVL#W3#XX#147_51/45/51 LVL#W3#XX#153_51/51/51

22/02/2018 Stora Enso)LVL)rib) panels)

22/02/2018 LVL#S#&#X# Massive#wooden#elements

LVL#Rib#Panels

• LVL$S$ribs$are$glued$to$LVL$X$ panels$to$create$long6spanning$ elements$(up$to$18m$clear$span$ depending$on$the$structure)

• Pre6fabricated$in$factory$and$ quality$controlled$conditions

• Quick$and$easy$to$install$on$site

• For$use$as$intermediate$floors$ and/or$roofs

22/02/2018 LVL#open#rib#panel

22/02/2018 LVL#semi(open#rib#panel

22/02/2018 LVL#box#rib#panel

22/02/2018 References With,LVL,components

22/02/2018 Wood$City,$Helsinki,$Finland First$multi5storey building$with$LVL$by$Stora$Enso

22/02/2018 What is'Wood'City?

• Wood%City%is%a%sustainable%urban%wooden% development%in%Helsinki,%Finland%– a% landmark%of%wood%construction − Two'residential'buildings:'8,200'm2

− Office'building:'13,000'm2

− Hotel'building:'7,000'm2 • Whole%development%is%scheduled%for% completion%in%stages%during%2020 − Residential%buildings%in%2018

22/02/2018 Wood$City$residential buildings

• Two%multi+storey residential%buildings − Eight%floors%each − 98%apartments%in%total − 2,600%m3 of%Stora%Enso%LVL • Utilising Stora%Enso’s%LVL%rib%panels%and% reglued%LVL%massive%walls

• Elements%are%pre+fabricated%and%quickly% assembled%at%the%construction%site

22/02/2018 Modular,bathroom, pods

7.2m

22/02/2018 18m 40m 3.1m 26m

22/02/2018 Stora&Enso’s LVL&rib&floor&and&roof&cassette&panels

Intermediate floor Roof 27mm 39mm

LVL&rib& 46kg/m2 63mm 57mm vs CLT&220 108kg/m2 650mm

436mm Vs Concrete&480kg/m2

47mm 27mm

22/02/2018 Stora&Enso’s LVL&rib&floor&and&roof&cassette&panels

22/02/2018 Wood$City$residential buildings

22/02/2018 Stora#Enso’s re&glued#LVL#massive#wall#panels

Ext.%walls Int.%walls

LVL#re&glued#wall#can#be#up# to#30%#thinner#than#CLT

22/02/2018 Stora&Enso’s re,glued&LVL&massive&wall&panels

22/02/2018 Wood$City$residential buildings

22/02/2018 Wood$City$residential buildings

22/02/2018 Wood$City$residential buildings

22/02/2018 Next%project Wood%City%office%building ! Construction*to*start*in*spring*2018

! Stora Enso’s*LVL*(Laminated*Veneer*Lumber)*wood*products*for* main*frame*elements,*volume*2,500*m3 − building*components*including*posts,*beams*and*ribbed*panels* for*floors*and*roofs ! EightFstorey building*with*floor*area*of*13,000*m2

! Mobile*game*developer*Supercell’s*headquartersJ*maker*of*worldF famous*‘Clash*of*Clans’*game.

22/02/2018 Light&House&Joensuu,&Finland Finland’s&tallest&wooden&high5rise&building

! 50'meters'high ! 14'storey'wooden'building'with'120'student'apartments ! Laminated'Veneer'Lumber'(LVL)&for'wall'structures'&'CrossBLaminated'Timber'(CLT)&for'floors':&2,000&m3& of'massive'wooden'products ! Carbon'storage'='yearly'carbon'dioxide'emission'amount'of'approximately'700'cars

22/02/2018 Aika Stage,*Finland Suomi*Areena,*Public*Debate*Forum

22/02/2018 Perspective,+Bordeaux Highest+wooden+multi9storey office+building+ in+France

Photos:+laisné roussel Film:+https://www.youtube.com/watch?v=urIwSYbsoUc LVL+volume:+123+m³ 22/02/2018 Koukkuniemi residential/building,/Finland First/T/grade/cut6to6size/delivery

Film:&https://www.youtube.com/watch?v=IoH02POL7B0&t=3s

22/02/2018 Vantaan Laventeli carport,/Finland Precut and/prepainted S/grade/delivery

Film:&https://www.youtube.com/watch?v=vmJ7qyY381g

22/02/2018 Lahti2017*World*Ski*Championships

22/02/2018 Energy%field

Wind%turbine%blade

22/02/2018 For$more$information

www.storaenso.com/woodproducts www.storaenso.com/lvl

www.facebook.com/storaensolivingroom

22/02/2018 Thank&you! Kiitos paljon!