20220310 - Presentatie Houtbouw
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10-03-2022
HOUT - HET NIEUWE GOUD ir. Atto Harsta
Aldus bouwinnovatie I De Bouwcampus Themaraad Houtbouw - Gemeente Purmerend – 10 maart 2022
D u tc h M o u n ta in s | E in d h o ve n , th e N e th e rlan d s | S tu d io M arc o V e rm e u le n
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C re d it: S tu d io M arc o V e rm e u le n
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TIMBER MYTHS “there are not enough forests to build in timber” “a timber building is not sustainable” “a timber building is not strong” “a timber building is not durable” “a timber building is not firesafe”
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#1 CLIMATE CHANGE
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INCREASING IMPORTANCE MATERIALS 39% OF GREENHOUSE GAS EMISSIONS are caused by the built environment
Source: IEA & UNEP (2019). 2019 global status report for buildings and construction. IEA & UNEP
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TOMORROW’S TIMBER T rio d o s B a n k | Z e ist, N e th e rla n d s | R A U
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P h o to : B e rt R ie tb e rg fo r J.P . va n E e ste re n
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IF CONCRETE & STEEL WERE COUNTRIES...
#2 RESOURCE SCARCITY M etals & plastics
C re d it: th e G u a rd ia n (so u rc e : U N E P , C h a th a m h o u se ), fig u re s fo r m e ta ls & p la stic s fro m E lle n M a c A rth u r F o u n d a tio n (2 0 19 )
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THIS IS WHAT OUR CITIES COULD LOOK LIKE
44% OF EXTRACTED MATERIALS are used in the built environment
Source: Circle Economy (2019). Circularity gap report 2019.
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P h o to : A n a P au la H irim a
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CIRCULAR ECONOMY: THEORY
Years left? Tropical hardwood
500 years
Oil (PVC)
75 years
Bauxite (Aluminium)
65 years
Iron (Steel)
48 years
Copper
25 years
2000
2100
2200
2300
2400
2500
Source: Booming Bamboo
Photo: iStock TIMBER TOMORROW’S
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2050
CO2- en Materiaal neutraal
50%
50%
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NATUURINCLUSIEF BOUWEN
NATUURINCLUSIEF BOUWEN
World Food Centre
T H E N A T U R A L P A V IL IO N | F lo ria d e 2 0 2 2 , A lm e re , th e N e th e rla n d s | N o o rd e re n g g ro u p
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World Food Centre
C re d it: D P ^
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W o rld F o o d C e n tre I E d e th e N e th e rlan d s | B P D g ro u p
C re d it: D P ^
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DE HOUTBOUW REVOLUTIE
INDUSTRIËLE BIOBASED WONINGBOUW
Lente-akkoord 2.0 (10maart2022) INDUSTRIEEL CIRCULAIR BOUWEN (schaalbare betaalbaarheid)
PRODUCTEN
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P h o to : IC D / IT K E U n ive rsity o f S tu ttg a rt
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GRONDSTOFFEN AFHANKELIJKHEID NL
Stimulans voor een meer lokale – NL biobased bouwgrondstoffenketen
<5%
h ttp s://w w w .c o b o u w .n l/m arkto n tw ikke lin g /n ie u w s/2 0 2 2 /0 3
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15%
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THE SOLUTION LIES RIGHT IN FRONT OF YOU
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PHOTOSYNTHESIS
CO2 + H20 + solar energy → glucose + O2
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P h o to : N e jc M re za r fo r th e P E F C p h o to c o n te st
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P h o to : S la vko H u d a k fo r th e P E F C p h o to c o n te st
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MOZAIKLANDSCHAP VAN BIOBASED TEELTEN ALS PLACEMAKING EN TRANSITIE STIMULANS VAN DE LANDBOUW
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INDUSTRIEEL ONTWIKKELEN & BOUWEN ANNO 2022 BUILDING AS CARBON STORE
THE NATURAL PAVILION | Floriade 2022, Almere, the Netherlands | Noordereng group TOMORROW’S TIMBER
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P h o to : E m a P e te r, c o u rte sy o f M G A | M ic h a e l G re e n A rc h ite c tu re
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WOOD DESIGN & INNOVATION CENTER
1 TON SOFTWOOD REPLACING 1 TON OF CONCRETE / STEEL
Location `Prince George, Canada Architect Michael Green Architecture Mass timber volume 1519 m3
SAVES 1.5 TONS OF CO2
CO2 stored for lifetime 1192 tons
Avoided CO2 (substitution) 1139 tons Total CO2 (benefit) 2231 tons
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P h o to : E m a P e te r, c o u rte sy o f M G A | M ic h ae l G re e n A rc h ite c tu re
P h o to : E m a P e te r, c o u rte sy o f M G A | M ic h ae l G re e n A rc h ite c tu re
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TRIODOS OFFICE Location Zeist, The Netherlands Architect RAU Mass timber volume 2620 m3
CO2 stored for lifetime 2062 tons
Avoided CO2 (substitution) 1965 tons Total CO2 (benefit) 4027 tons
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P h o to : B e rt R ie tb e rg
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Houtbouw, een gezonde belegging Syntrus Achmea Real Estate & Finance 2021
HIGHER MARKET VALUE PER M2
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TOMORROW’S TIMBER P riva te h o u sin g | A m ste rd a m , th e N e th e rla n d s | M A A T w o rks
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P h o to : L id e w ij L e n d e rs, M A A T w o rks
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Met een bijdrage van
‘Sinds we hier wonen, slapen onze kinderen beter’
TOMORROW’S TIMBER P rivate h o u sin g | A m ste rd am , th e N e th e rlan d s | M A A T w o rks
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W onen Lim burg heeft in W eert zestien volledig houten sociale huurwoningen gerealiseerd. TOMORROW’S TIMBER m et hout bouwen, daalt de prijs. Als m eer corporaties
P h o to : M A A T w o rks
h ttp s://yo u tu .b e /Z x 8 7 8 R Q P o _w
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HEALTHY LIVING ENVIRONMENTS
MASS TIMBER
R o b in W o o d | A m ste rd am , th e N e th e rlan d s | M K A & A N A
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C re d it: M K A
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HISTORIC TIMBER USAGE
TIMBER INDUSTRIALIZATION
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TIMBER INDUSTRIALIZATION
KAPLA VOOR GROTE MENSEN CLT – CROSS LAMINATED TIMBER
LVL – LAMINATED VENEER LUMBER
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P h o to : d atah o lz.e u
70
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TOMORROW’S S w a tc h an d O m e g aTIMBER C am p u s | B ie l, S w itze rlan d | S h ig e ru B an A rc h ite c ts
TOMORROW’S M jo sta rn e t | B ru m uTIMBER n d d al, N o rw ay | V o ll A rkite kte r
P h o to : P h ilip p e Z in n ike r
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P h o to : M o e lve n
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CLT – CROSS LAMINATED TIMBER
CLT – PRODUCTION
Derix, Niederkrüchten, Dld
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CLT PRODUCTION
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TOMORROW’S D alsto n W o rks | L oTIMBER n d o n , U K | W au g h T h istle to n arc h ite c ts
P h o to : C L T -S
P h o to : D an ie l S h e a rin g
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TOMORROW’S 6 2 so c ia le h u u r- e n TIMBER ko o p w o n in g e n | M o n n ic ke n d a m | F in c h B u ild in g s
TOMORROW’S 6 2 so c ia le h u u r- e n TIMBER ko o p w o n in g e n | M o n n ic ke n d a m | F in c h B u ild in g s
P h o to : K e e s H u m m e ls
78
P h o to : K e e s H u m m e ls
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TOMORROW’S TIMBER A sto r - K le in V e d e ke n s | G e e l, B e lg iu m | O S A R A rc h ite c te n
TOMORROW’S TIMBER S to rie s | A m ste rd a m , th e N e th e rla n d s | O la f G ip se r
P h o to : S to ra E n so
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P h o to : L u u k K ra m e r
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PRIVATE VILLA Location Nederhorst den Berg, NL Architect Schipperdouwes Wood & CLT use approx 60 m3
TOMORROW’S I-lo g istic s (10 9 x 10 TIMBER 4 x 2 0 m ) | V ie n n a, A u stria | P o p p e P re h al A rc h ite kte n
82
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P h o to : W alte r E b e n h o fe r P o p p e P re h al A rc h ite kte n
,
P h o to : D E R IX g ro u p
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LVL – LAMINATED VENEER LUMBER
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TOMORROW’S C e p e ze d o ffic e | D eTIMBER lft | C e p e ze d A rc h ite c tu re
87
P h o to : L u c as van d e r W e e
,
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MASS TIMBER VS CONCRETE
DALSTON WORKS Location London, UK
1 m3 – 450 kg
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5X
Architect Waugh Thistleton Volume mass timber 4649m3
1 m3 – 2400 kg
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C re d it: W a u g h T h istle to n A rc h ite c ts
91
P h o to : D a n ie l S h e a rin g
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LOW NUISANCE BUILDING SITE
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P h o to : D an ie l S h e a rin g
P h o to : D an ie l S h e a rin g
94
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COSTS (AVERAGE 7-STORY APPARTMENT BUILDING IN UK)
9 MONTHS QUICKER S o u rc e : A lin e a C o n su ltin g (2 0 17 )
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P h o to : D an ie l S h e a rin g
95
P h o to : D an ie l S h e a rin g
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HIGH, HIGHER, HIGHEST
“IS THERE ENOUGH WOOD?”
(SO FAR)
TOMORROW’S M jo sta rn e t | B ru m uTIMBER n d d a l, N o rw a y | V o ll A rkite kte r
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P h o to : M o e lve n
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103
Annual additional capacity EU forests
70 mio m3 logs 30 mio m3 mass timber
EU Forests Area: 180 m io. Ha + 0.3 m io. ha per year Sustainably m anaged (EUTR) (96 mio ha FSC / PEFC)
Private house - 60 m3 (appartment 30 m3)
Supply
Means:
Increm ent: 800 m io m 3 / yr Harvest: 500 m io m 3 / yr
500.000 houses / year (1 mio appartments)
(+300 m io m 3 / yr +50-100 m io m 3 tim ber) So u rce : C e n tru m H o u t, P ro f. N ab u u rs (W U R )
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P h o to : K je ll W iklu n d fo r th e P E F C p h o to c o n te st
Every year again, from sustainably managed forests!
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THERMAL BRIDGES
KLEIN AMSTERDAM Location Amsterdam, The Netherlands Architect SeARCH Circularity Complete modular mass timber units,; the complete school can (and will be) moved to another location.
TOMORROW’S TIMBER B io sin tru m | O o ste rw o ld e , th e N e th e rlan d s | P au l d e R u ite r
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P h o to : E g b e rt d e B o e r
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P h o to : R ie n Z an d e e
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MASS TIMBER REVOLUTION Be part of the second timber age
PREFAB MODULES
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P h o to : D E R IX g ro u p
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TOMORROW’S TIMBER STARTS TODAY
R o b in W o o d | A m ste rd am , th e N e th e rlan d s | M K A & A N A
TOMORROW’S TIMBER
C re d it: M K A
110
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