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Tirana, Albania, 29 th September 2011 Reinhard Brandner Institute for Timber Engineering 1 Produktet dhe Teknologjitë Moderne të Drurit & Aplikimi I Katalogut Interaktiv për Konstruksionet me Lëndë Drusore www.dataholz.com R. Brandner Universiteti Teknologjik Graz Qendra holz.bau forschungs gmbh Lëndë drusore strukturore glued lam. timber GLT duo | multi girder trio | multi girder cross laminated timber CLT

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Dipl.-Ing. (FH) Reinhard Brandner, Institute for Timber Engineering and Wood Technology, University of Technology, Graz, Austria

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Page 1: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 1

Produktet dhe Teknologjitë Moderne të Drurit & Aplikimi I Katalogut Interaktiv për Konstruksionet me Lëndë Drusore www.dataholz.com

R. BrandnerUniversiteti Teknologjik Graz Qendra holz.bau forschungs gmbh

Lëndë drusore strukturore glued lam. timber GLT duo | multi girder trio | multi girder cross laminated timber CLT

Page 2: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 2

Pasqyrë

PERMBAJTJA LENDA DRUSORE PRANE Universitetit Teknologjik Graz

Arsyet Produktet e ( Sistemeve) të lëndës Drusore të procesuar – aspekte të

përgjithshme I proceset Produktet lineare të lëndës drusore të projektuar & roof structure

principles 2D engineered timber products online tool www.dataholz.com

Page 3: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 3

overview

CONTENT TIMBER prane Universitetit Teknologjik Graz

Motivation Engineered Timber (System) Products – general aspects | processes linear engineered timber products & roof structure principles 2D engineered timber products online tool www.dataholz.com

Page 4: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 4

Universiteti tekonologjik Graz Austri / Europe7 fakultete | 11,264 studente| 1,222 punonjes (2010)buxheti: € 150 Mio. (1/3 pale te treta)

Instituti per Inxhinierine e Lendes Drusore dhe Teknologji te Drurit

Qendra e perfaqesimit holz.bau forschungs gmbh

Fakulteti I shkencave te Inxhinierise se Ndertimit17 institute | rreth 1,250 studente (2010)[328 “diploma”, 672 “Bachelor”, 158 “Master”, 93 “PhD”]

1991: Kateder per Inxhinierine e lendes drusore10|2004: Instituti I Inxhinirise se lendes drusore dhe teknologjia e Drurit.Staf shkencor: 7.0 FTE | buxhet per pale te treta: €

320,000(2010)

09|2002 Pranimi I subvencioneve 4-vjecare: qendra e perfaqesimit Inxhinieria e lendes drusore dh teknlogjia e drurit.

12|2002 Qendra e perfaqesises holz.bau forschungs gmbh

09|2007 Pranimi I subvencioneve 5- vjecare K-Project “timber.engineering” | COMET-Program

Staf shkencor: 7.0 FTE | buxheti: € 950,000 (2010)

TIMBER at Graz University of Technology

Page 5: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 5

Inxhinieria e lendes Drusore (TE) – Shkenca e dizenjim dhe konstruksionKonstruksione me lende drusore Skelet & hapsinor | Sisteme nderlidhese inovative

dhe inteligjente

Lenda Drusore prane Unviersitetit Teknologjik Graz

Teknologjia e drurit (WT) – Shkenca e materialeve dhe strukturaveProdukte te Avancuara dhe Metoda Testimi| Modelimi I Materialit dhe Metodat e Simulimit

14161820222426283032343638404244464850

14161820222426283032343638404244464850

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3010 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

ft,0,l,05 [N/mm²]

f m,g

,05

[N/m

m²]

nach [24] bzw. EN 1194:1999:fm,g,k = 7 + 1,15 ∙ ft,0,l,k

nach [22]: fm,g,k = 12 + ft,0,l,k

nach [20]: fm,g,k = (2,35 - 0,035 ∙ ft,0,l,k) ∙ ft,0,l,k

prEN 1194 (1994): fm,g,k = 9 + 1,2 ∙ ft,0,l,k

nach [23]:fm,g,k = 6 + 1,05 ∙ ft,0,l,k

nach [26], > CoV(ft,0,l): fm,g,k = 3,5 + 1,25 ∙ ft,0,l,k

nach [26], < CoV(ft,0,l): fm,g,k =3,5 + 1,15 ∙ ft,0,l,k

nach [21]: fm,g,k =10 + 1,4 ∙ ft,0,l,k

nach [18]:fm,g,k =7,35 + 1,12 ∙ ft,0,l,k

nach [18], ref. NA data: fm,g,k = -12215,3 + 2145 ∙ ln (ft,0,l,k)

nach [25]: fm,g,k =6,82 + 1,22 ∙ ft,0,l,k

nach [28]:fm,g,k = 2,7 ∙ ft,0,l,k

0,8

nach [27]: fm,g,k =9,5 + ft,0,l,k

unpublished proposal (2006): fm,g,k = 6 + ft,0,l,k

CoV(fm,g) = 10 ÷ 20 %

CoV(fm,g) = 15 %CoV(ft,0,l) = 30 ± 10 %

fm,g,05 = m ∙ ft,0,l,050,82

m = f {CoV(ft,0,l), CoV(fm,g)}

Page 6: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 6

overview

CONTENT Lenda drusore tek Universiteti Graz

Motivacioni Produkte Sisteme te lendes drusore te procesuarEngineered Timber

(System) Products – aspekte te te pergjithshme | proceset Produket e lendes drsuore me inxhinieri lineare & parimet e stukturave te

cative Produkte te lendes drusore 2D te procesuara Komunikimi online www.dataholz.com

Page 7: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 7

motivation

Cfare ne duam …

Page 8: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 8

Struktura e catise per BaneseStruktura mbeshtetese: Konstruksione kryesore: solide, konstuksione me lende drusore te zinkuara, glulam Elemente lidhes dhe dytesore: listele, derrase, traverse

motivacioni

Page 9: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 9

motivacioni

Konstruksions agrikulturorStruktura mbeshtese prej lende drusore te rrumbullaket!

Page 10: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 10

motivacion

Suport me gozhde & elekemente catie ne hapsire te lire 2D-elemente te lendes drusore(e.g. CLT)

Page 11: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 11

motivacion – VIP hangar ne Aeroportin e Vienes| AT

struktura me shtrirje te gjere strukture 7 m e larte | shtrirje 75 m | gjeresi 60 m | koha e instalimit 3.5 jave!

Page 12: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 12

motivation

Cfare kerkojme ne …

… besueshmeri dhe force ne produkte te lendes drusore EWPs

… eficience dhe ekonomi ne teknikat lidhese… innovacion & kreativitet ne artin e inxhinierise

Page 13: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 13

source:. Wiehag

motivacion – Panair ne Frankfurt | D

struktura: Ngjtje ne bllok GLT | GL32c | 640 mm / 720 mm

source:. Wiehag

Ngjitje elastike: 2 x 208 # | 10 / 400 mm | 45°Vida me filetim te plote

source:. Wiehag

Hapsire e lire 78 m | 19.4 m varje nga lart ne te dy anet!

Page 14: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 14

overview

CONTENT Lenda drusore tek Universiteti Graz

Motivacioni Produkte Sisteme te lendes drusore te procesuarEngineered Timber

(System) Products – aspekte te te pergjithshme | proceset Produket e lendes drsuore me inxhinieri lineare & parimet e stukturave te

cative Produkte te lendes drusore 2D te procesuara Komunikimi online www.dataholz.com

Page 15: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 15

EWPs – parimet e proceseve

Lende e pare

shkaterrim

zvogelim

tharje ( ne furre)

Produkte prej druri te

procesuara (sisteme)

EWPs

GRADIMI

LIDHJA

Sistemet e forcave klasat e ngurtesise

hibrid | prese | fasade GA

RA

NC

I E C

ILES

ISE

Page 16: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 16

Sistem I fuqise (ngurtesise) klasat per DRU te FORTE dhe te BUTE, shembull EN 338

Arrihet nga permbushja e kerkesave te gradimit te specifikuara nga sistemi I klasave te gradimit, shembull DIN 4074, EN 14081

Shenim: gradimi varion ne aplikimet e movenshme depends on later application (tensioni me vone / tensionet)!

Gradim vizual (e.g. ndarja e nyjeve, kontrolle, perkulshmeria, Gjeresia vjetore e unazes)

Gradim me makine shembull. dyn. E-modulus, densiteti, ndarja e nyjeve)

Forca(ngurtesia)

klasat

Metodat e gradimit &

klasat

Gradim Vizual pamja Natyra e rritjes

Gradim me makineri

pamja

Cilesite fizikeshembull. DIN 4074

EN 14081 output ose rezultat I kontrolluar me

makineri

shembull. EN 338EN 14081

PROCESE STANDARTE TE

ALOKIMIT

Menyra Kontrolli(Supervizim I

brendshem/ jashte)

+ paraaqitje!

Proces thelbesor I: GRADIMI … klasifikimi I lendes se pare LENDA DRUSORE

Page 17: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 17

pa kufizime dimensionale ne krakasim me permasat e lendes se pare

lidhje e ngurte (e paperkulshme) homogjenizimi besueshmeri ne rritje!

Lidhje Kryq (e.g. finger jointing) + gradimi perdorim I optimizuar I lendes se pare

Ndodhet ne “dru I paster” kryesisht I influencuar nga cilesia e prodhimit Nevoja per te permbushur kerkesat minimale

Lidhje prese & fasade

Garantim I cilesise nga block shars (e.g. EN 392) dhe/ ose testet e delaminimit (e.g. EN 391)

finger joint geometry and production e.g. EN 385 quality assurance e.g. EN 386

I) II) IV)III)

Proces thelbesor II: Lidhja … ndertimi I Sistemeve te produkteve te procesuara te LENDES DRUSORE (EWPs)

Page 18: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 18

Elemente Lineare 2D Elemente (pllaka & pjata)loaded in / out of plane

traverse | tra mbajtes | binar

Lende drusore e ngurte Konstruksion le nede drusore e

lidhur Traverse duo dhe trio Dru I ngurte I ngjitur dhe I

laminuar (GLST)

derrase | kunja Dru I ngjitur I laminuar (GLT) Lende drusore e laminuar Kryq

(CLT)

Rimeso Rimeso druri e laminuar (LVL) Rimeso druri e laminuar kryq

shtresa | ashkla | fibra

Traversa me ashkla te gjata Traversa te orientuara (OSB)

Shtresezim paralel Shtresezim kryq

klasifikimiProduktet baze gjeometria/ permasat

Page 19: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 19

overview

CONTENT Lenda drusore tek Universiteti Graz

Motivacioni Produkte Sisteme te lendes drusore te procesuarEngineered Timber

(System) Products – aspekte te te pergjithshme | proceset Produket e lendes drsuore me inxhinieri lineare & parimet e stukturave te

cative Produkte te lendes drusore 2D te procesuara Komunikimi online www.dataholz.com

Page 20: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 20

Produktet lineare: pasqyraprodukti u [%] dimensionet siperfaqja shteseDru I sharruar ≤ 20 % listele: t ≤ 40 mm

d < 80 mmderrase: t ≤ 40 mm

d ≥ 80 mmtraverse: t ≤ d ≤ 3·w

t > 40 mm

E pa rrafshuar / e rrafshuar

Dri I rrumbullaket ≤ 20 % l ≤ 20 md ≤ 300 mm

Pa kallep / me kallep E pa dobesuar seksione kryq: fm,d / fc,d +20%

Konstruksion druri me nyje

15±3 % w = 60-120 mmd = 120-240 mml ≤ 18 m

Te rrafshuara dhe me kallep (skajet)

Kerkesa gradimi shtese,

shembull:

ndarja ndarja e nyjeve kontrollet cngjyrosja

Page 21: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 21

produktet u [%] dimensionet siperfaqe shteseduo- / trio-beams ≤ 15 % Duo: w = 80-160 mm

d = 100-240 mmTrio: w = 180-240 mm

d = 100-240 mm

Te rrafshuara dhe me kallep (skajet)

e.g.

multi girder ≤ 15 % multiple of duo- / trio-beams!

Te rrafshuara dhe me kallep (skajet)

e.g.

glued laminated timber (GLT)

8-15 % w ≤ 220 (300) mmd ≤ 2000 (3000) mml ≤ 30 (60) mlamella: t = 6-45 mm

Te rrafshuara dhe me kallep (skajet)

e.g.

glued lam. solid timber (GLST)

8-15 % see GLT (tl > 45 mm)acc. prEN 14080:2011:w ≤ 280 mm d ≤ 240 mmlamella: t = 45-85 mmN = 2-5 #

Te rrafshuara dhe me kallep (skajet)

e.g.

Produkte lineare: pasqyra

Page 22: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 22

Strukturat e cative per shtepi : kalsifikimi, sistemet statike

roof classificationkasifikimi I cative

Cati (30 ÷ 60°) Tra horizontal cati (10 ÷ 45°)

Cati Traverse horizontale

E zhvendosshme

E pa zhvendosshme

Me mberthim Pa mberthim

Page 23: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 23

rafter roof: tipat, elementet, intervalet, produktet

rafter

traverse lidhese

< 7.0 m 0.7 ÷ 1.0 m

wind brace

rafter

traverse lidhese

traverse

rafter roof tradicionale Me tre trare mbajtes

plate of boards, studs or EWPs (e.g. CLT, OSB, LVL)

mbajtese ere ( ngarkese horizontale

< 4.5 m

< 12.0 m

Kornize catie me 2 palosje- ne kembe Kornize catie – e shtrire

rafters & traversa lidhese Dru I sharruar Konst. Druri I lidhur Traverse duo- / trio GLT

collar beam roof (e pa zhvendosshme) Konversion papafingo

Page 24: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 24

Cati me tra horizontal ne krye: tipat, elementet, hapsira, produktet

Pa mbajtese Me mabjtese

eaves purlin rafter

ridge purlin

main post

Kornize catie me nje mbajtese

Trare ne strehe rafter

Trare te ndermjetem

Mbeshtetje

kryesore

Kornize catie me 2 mbeshtetje

eaves purlin

common rafter

Kornize catie me 2 mbajtese dhe traverse

main posts

intermediate purlins

principal raftertie

sleeper

hapsira ekonomike e trareve: 3.5 ÷ 4.5 m

rafters, trare, nyje, … Dru I sharruar Konstrukt druri I lidhur Trare duo- / trio GLT

Page 25: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 25

Produkte ne foreme Bari: fushat e aplikimitKonstrukte te lehta druri(TLC) |struktura catie

rafter

purlin roof structure

Trar I ndermjetem

Strukture kornize

Konstruksion me prese

Lidhje kllape

Page 26: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 26

large-span roof structures: structural systems girder

depth D (d) girder

distancespanstructural systemstatic system

straight beam 10 ÷ 35 m D ≥ l / 17 5 ÷ 7.5 m

pitched cambered beam

10 ÷ 35 m d ≥ l / 30D ≥ l / 16

5 ÷ 7.5 m

tapered beam 10 ÷ 35 m d ≥ l / 30D ≥ l / 16

5 ÷ 7.5 m

box girder ≤ 40 m D ≤ 1.5 m

4 ÷ 10 m

truss 7.5 ÷ 30 m 4 ÷ 10 m

three-hinged trusswith tie-rod and trussed beams

20 ÷ 100 m d ≥ l / 40

three-hinged web frame girder

≤ 50 m D ≥ l / 12 4 ÷ 10 m

three-hinged arch 20 ÷ 100 m d ≥ l / 50 4 ÷ 10 m

D ≥ l12 ÷ 15

dD

d = D

d

Glulam Manual (1995); Schickhofer (2006)

d

Page 27: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 27

Shembull: Konstruksion GLT

Page 28: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 28

Shembull: Konstruksion GLT

reinforcedopenings

girder aspitched cambered beam

purlin

Page 29: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 29

Shembull: Konstruksion GLT( Pishina Union | AT)

Page 30: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 30

Shembull: Konstruksion LVL

source: Buchacher

Page 31: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 31

overview

CONTENT Lenda drusore tek Universiteti Graz

Motivacioni Produkte Sisteme te lendes drusore te procesuarEngineered Timber

(System) Products – aspekte te te pergjithshme | proceset Produket e lendes drsuore me inxhinieri lineare & parimet e stukturave te

cative Produkte te lendes drusore 2D te procesuara Komunikimi online www.dataholz.com

Page 32: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 32

2D (pllake & pjate) produkte dhe sisteme te drurit te I procesuar (system) EWPs- trare te orientuar (OSB)

Terheqje se jashtmi

L : T ≈ 2 till 2.5 : 1

Terheqje se brendshmi

L : T ≈ 1.3 : 1

stron

g axis

„long

itudin

al“

weak axis

„transverse“

force

force

acc. EN 300 te perbera prej fije dhe adhesive te gjate te holle dhe te drejtuar.

densiteti: 500 ≤ ρ12 ≤ 700 kg/m³ Stabilitet I larte dimensional per te menjanuar

bymimin dhe tkurrjen I optimizuar per perkulje

OSB enables 2-D transferim te ngarkeses ( slab)

Varesi te dukshme te karaktersitikave mekanike (forca, ngurtesia) sipas orientimit te terheqjes

Page 33: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 33

source: EUWID Holz spezial

Traversa te orientuara (OSB) Fushat e aplikimit si element struktural epr mabjtje te peshes

Si lidhja, mbajtja e ngarkeses, shtresezimi I catise, dyshemese dhe elemnte ne mur.

Si element peshe shperndares ne konstruksioent e dyshemeve

Si web-material mbajtes te ngarkese ne forme I

Konstruksione te lehta prej druri Produkte druri te procesuara

Page 34: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 34

hapat Produkt I ndermjetem | procesi I ndermjetem I prodhimit

gradimlidhja

Lamella me lidhje finger joint

Lidhje edgeHAP I ndermejete:Panel me nje shtrese

(edge +) face bonding

Dru me laminim te kryqezuar (CLT)

1.25 m to 3.0 mup to 16.5 m (or longer)

Dru I lamuniuar kryq (CLT): prodhim

Page 35: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 35

shembull: Cati ne konstruksion druri me nen tendosje CLT roof construction (BTC salloni I testimit | AT)

5-shtresa CLT-elementet hapsira 20 m OSB shtresezim

Page 36: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 36

shembull: CLT & GLT strukture catie – G3 shopping centre Gerasdorf | AT

hyperbolic paraboloid (HP) shell structure | roof area 60.000 m² | CLT + GLT

source: Graf-Holztechnik source: Graf-Holztechnik

source: Graf-Holztechnik

v i s u a l i s a t i o n

Page 37: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 37

rib floor | slab-girdere.g. CLT, 5-layered + GLT

box sectione.g. CLT, 3-layered + GLT + CLT, 3-layered

Dru I laminuar kryq (CLT): CLT ne kombinim me GLT

Page 38: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 38

Parimet ne lidhje me panelet e perthyera parimet e konstruksionit nga natyra “plane-active bearing systems” acc. bionic principles Varietet e konstruksioneve te perthyera dhe aplikimet.

Dru I laminaur Kryq (CLT): panele te perthyera

Page 39: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 39

127

218

466

797

Beton I perforcuar vs. CLT

beton CLT

Qendra e rendeses se betonit

Qendra e rendeses e CLT

Dru I Lmainuar kryq (CLT): permiresimi I papafingove & termetet

Page 40: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 40

new constructionstock record

column-free overspan of roof space

short erection time and immediately usability

flexible use- and adaptable roof space

column-free overspanning of roof space by triangle shaped folded panel of 5-layered CLT-elements, 140 mm thick

shear plates of 5-layered CLT-elements 140 mm thick for bearing of horizontal loads (e.g. wind)

end wall as support of the folded panel

cross laminated timber (CLT): folded panels & attics uprading 20 m free span!

Page 41: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 41

overview

CONTENT Lenda drusore tek Universiteti Graz

Motivacioni Produkte Sisteme te lendes drusore te procesuarEngineered Timber

(System) Products – aspekte te te pergjithshme | proceset Produket e lendes drsuore me inxhinieri lineare & parimet e stukturave te

cative Produkte te lendes drusore 2D te procesuara Komunikimi online www.dataholz.com

Page 42: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 42

www.dataholz.com – a powerful online tool

collection of … thermal acoustic fire performance requirements ecological drivers for materials

for … architects designers building authorities builders

timber constructions timber components connections

≈ 1,500 #

Page 43: Modern wood products and technologies for construction& introduction of

Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 43

6 accredited testing & research institutions provide continuous updating HFA | Holzforschung Austria project management IBS | Institute for Fire Protection and Safety Research MA 39 | Testing and Research Institution of Vienna TGM | Institute of Technology for Thermal and Acoustic Performance IBO | Austrian Institute for Healthy and Ecological Building TU Graz | Laboratory for Building Physics leading details!

www.dataholz.com – a powerful online tool

All approved and published parameters are accepted by the Austrian building authorities without any further testing or proof! simplifies the utilization of timber in building construction shortens the project planning phase

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marketed by proHolz Austria

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www.dataholz.com – e.g. MATERIALE NDERTIMI: CLT

linear & 2D timber and other building materials

detailed information for each provided product by …

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Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 45

llojet e ndryshme te komonenteve ndertues, te cilet ndryshojne ne material dhe perdoren masivisht

www.dataholz.com – e.g. Element Ndertues: Cati me traverse ne maje

mat

eria

le

Fush

at

z

jarr

th

erm

al

a

kust

ik

e

co

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www.dataholz.com – e.g. lidhjet e perberesve: cati e sheshte

DETAJE KRYESORE per perberesit e ofruar te mbeshtetur me te dhena

Detajet kryesorewww.bauphysik.tugraz.at

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overview

CONTENT Lenda drusore tek Universiteti Graz

Motivacioni Produkte Sisteme te lendes drusore te procesuarEngineered Timber

(System) Products – aspekte te te pergjithshme | proceset Produket e lendes drsuore me inxhinieri lineare & parimet e stukturave te

cative Produkte te lendes drusore 2D te procesuara Komunikimi online www.dataholz.com

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“… sistemet ndertuese perfshire EWP’s, teknikat eficiente te lidhjes dhe fizika e ndertimit e studiuar mire nga pikepamja inxhinierike, ben konstruksionet e cative te drurit konkurruese krahasur me celik dhe beton te perforcuar. …”

CONCLUSIONS

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„… ndertimi me dru mundeson:

vend puen te paster dhe te thate

Kohe reagimi e shkurter ne terren shkalle e larte parafabrikimi!

…“

CONCLUSIONS

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„… krahas sa me siper, druri eshte

I qendrueshem CO2 aktiv I standartizuar natyral I riciklueshem

Material ndertimi …“

CONCLUSIONS

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Tirana, Albania, 29th September 2011 Reinhard Brandner Institute for Timber Engineering and Wood Technology 51

Contact:Dipl.-Ing. (FH) Reinhard BrandnerInstitute for Timber Engineering and Wood Technology, Graz University of Technology | ATCompetence Centre holz.bau forschungs gmbh Graz | ATInffeldgasse 24/IA-8010 [email protected]: +43 316 873 4605fax: +43 316 873 104605

FALEMINDERIT EPR VEMENDJEN TUAJ!