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2 COPPER ARCHITECTURE FORUM 35/2013

Sjefsredaktr: Robert Pinter

Redaktr: Chris Hodson RIBARedaksjonsteam: Ari Lammikko, Chris Hodson, Graeme Bell,Hermann Kersting, Robert Pinter, Irina Dumitrescu, Herbert Mock

E-post: [email protected]

Adresse: CAF, European Copper Institute,Avenue de Tervueren 168 b-10, B-1150 Brussels, Belgium

Utgiver: Nigel Cotton, ECI

Layout og teknisk produksjon: Jorma Naula Grafsk Design, Sverige

Trykk: Strlins Grafska AB 2013, Sverige

Redaksjonsgruppe:

Birgit Schmitz, De [email protected]

Kazimierz Zakrzewski, Pl [email protected]

Marco Crespi, It [email protected]

Nicholas Hay, UK [email protected]

Nikolaos Vergopoulos, Gr [email protected]

Nuno Diaz, Es [email protected] Tissot, Fr [email protected]

Pia Voutilainen, Se, No, Fi, Dk [email protected]

Robert Pintr, Hu, Cz, SVK [email protected]

Vadim Ionov, Ru [email protected]

Yolande Pianet, Benelux [email protected]

Vadim Ionov, Ru [email protected]

Copper Architecture Forum 2013

Copper Architecture Forum 35, oktober 2013

Copper Architecture Forum er en del av pgende kampanjen EuropeanCopper in Architecture Campaign .Magasinet utgis to ganger i ret i et opplag p 25 000 eksemplarer.

Magasinet leveres til arkitekter og byggesakkyndige i hele Europa p engelsk, tsjekkisk, dansk, fnsk, ransk, tysk, ungarsk, italiensk,norsk, polsk, russisk, spansk og svensk.

LEDERE

Abonner p Copper Architecture Forum copperconcept.org

Vis tidligere utgaver copperconcept.org

Ta kontakt med Redaksjonen [email protected]

Last opp prosjektet ditt til nettsiden copperconcept.org

Delta i European Copper in Architecture Awards copperconcept.org

Forside: Lenbachhaus Museum, Mnchen (side 28)Bilde: Nigel Young, Foster + Partners

ENESTENDE KOBBERDenne saken innbyr til sammenligninger bde av arkitek-

tenes fremgangsmte nr de designer bygningene, og deres

holdning til kobber som et moderne arkitektonisk materiale.

Det er ascinerende se hvordan tre remragende arkitek-

toniske metoder har svrt ulike tilnrminger til samme

typologi museet og hvordan de har benyttet kobber og

kobberets legeringer p tilsvarende ulike mter or sette

srpreg p sine designer. I Warszawa utorsker Lahdelma &

Mahlamki asadegjennomskinnelighet, med orhndspatinert

kobber som gir en grnn luminescens til deres lanterne i

parken (side 24). I kontrast til dette modulerer Foster + Part-

ners i Mnchen asader med et rutenett av loddrette stolper p

konkave plater, alt i en gyllen kobberlegering (side 28). Til slutt

har vi Staab Architektens prosjekt i Ahrenshoop som deneres

av tradisjonelle stedlige bygningsormer smlst integrert i

komplekst prolerte messingplater (side 34).

Det er ogs interessant sammenligne hvordan kobber ble

brukt p to kontrasterende bygninger designet etter samme

arkitekturmetode WilkinsonEyre (side 16). Her utgjr kob-

ber en del av arkitektens selektive palett av lette og naturlig

skitende materialer.

Som helhet er disse prosjektene eksempler p et vok-

sende mangold av innovative design med kobber, som drar

strst mulig ny tte av kobberets unike egenskaper. I tillegg til

det visuelle inntrykket og designriheten br man ogs ha i

mente kobberets enestende unksjonalitet og brekratig-

het herunder resirkulerbarhet, som vi omtaler i den siste

artikkelen (side 38).

Men rst presenterer vi de ti nominerte prosjektene

til rets European Copper in Architecture Awards-arki-

tektkonkurranse, valgt av et panel av arkitektdommere ra

imponerende 82 bidrag. Panelets beslutninger vil bli kunn-

gjort ved BATIMAT i Paris i november. Men r det kan du

sammenligne prosjektene og avgi din stemme p Internett

(mer p side 4). Vi hper ogs at du deltar p prisutstillingen

i BATIMAT. Vi ses i Paris!

Redaksjonen

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PREMIERING AV KOBBERChris Hodson rapporterer omdommernes nominasjoner til

arkitektkonkurransen Euro-

pean Copper in Architecture

Awards or 2013, med bidrag

som overgr alle orvent-

ninger nr det gjelder bde

kvantitet og kvalitet.

Konkurransen oregr annethvert r og blir stadig strre.

Programmet eirer eksem-

plarisk og innovativ bruk av

kobber og kobberlegeringer

i samtidsdesign, men ekspo-

nerer ogs det aller beste av

europeiske arkitekturpro-

sjekter som ellers kanskje

ville gtt ubemerket hen, til

et stort internasjonalt publi-

kum. Den sekstende gangen

ble bedmt tidligere i r, og

genererte rekordhye 82 bi-

drag ra rundt om i Europa.

ArkitektdommereDommerpanelet i 2013 bestod

av fre arkitekter, alle tidlige-

re mottakere av Copper inArchitecture Awards-priser:

Einar Jarmund (Jarmund/

Vigsns, Norge), Craig Casci

(Grid Architects, Storbritan-

nia), Davide Macullo (Davide

Macullo Architects, Sveits),

Anu Puustinen (Avanto Archi-

tects, Finland).

Se alle bidragene

og fnn ut mer om

BATIMAT-prisutdelingen p:

copperconcept.org/awards

Alle bidragene ble vurdertut ra otografer, tegninger

og beskrivelser sendt inn av

arkitektene. Dommerne sto

overor en kjempeoppgave,

og var imponert over de hye

standardene p alle bidra-

gene generelt, med mange

eksempler p gode bygninger

med glimrende utrelse

som bidro til omgivelsene. De

landet til slutt p ti prosjekter

som utpekte seg ra resten

ved vise et virkelig mangold

av typologier og tilnrminger

samt remragende arkitekto-

niske kvaliteter.

Vinnerne offentliggjres

De nominerte prosjekte-ne vil bli presentert av sine

arkitekter, og prisvinnerne

kunngjres ved BATIMAT i

Paris mandag 4. november

2013. Beskende p den ran-

ske messen vil kunne se alle

bidragene og snakke med ar-

kitektene ved stand 118 i sal

5A (nordyen) som dekkertak og kledning i lpet av

messen.

Som del av en kampanje

or skape dialog med alle

som er interesserte i arki-

tektur, via nettressursen

copperconcept.org, kan or

rste gang beskende p

nettstedet stemme p sine

avorittnominerte p Internett

via olkets valg-avstem-

ningen. Alle stemmegiverne

deltar i en trekning av en iPad

Mini. Avstemningen stenger

31. oktober 2013, og prosjek-

tet som vinner olkets pris vil

bli kunngjort p prisutdelin-

gen ved BATIMAT i Paris.

EINAR JARMUNDJARMUND/VIGSNS, NORGE

CRAIG CASCIGRID ARCHITECTS, STORBRITANNIA

DAVIDE MACULLODAVIDE MACULLO ARCHITECTS, SVEITS

ANU PUUSTINENAVANTO ARCHITECTS, FINLAND

Prisutdeling og

utstilling av alle prosjektene

foregr i samarbeid med

BATIMAT

4. til 8. november 2013

i Paris Nord Villepinte

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www.copperconcept.org

LAtelier, Gournay en Bray i FrankrikeVincent Parreira Atelier Architecture

Ett nytt kultur- og mediesenter ligger komortabelt i landlige

grdsomgivelser med en moderne tolkning av stedlig arkitektur

i et slr av kobber. (Presentert i 2013/34-utgaven)

Clarion Hotel Post, Gteborg i SverigeSemrn & Mnsson

Sympatiske, men samtidige tilbygg i kobber og glass orvandler

denne nasjonalt betydningsulle bygningen, et tidligere posthus,

til et livlig hotell, lokalt mtested og katalysator or urban gjen-

skapelse. (Presentert i 2013/34-utgaven

Bilde Luc Boegly

Bilde Lennart Hyse

Bilde Chris Hodson

LATELIER, GOURNAY EN BRAY I FRA NKRIKE

CLARION HOTEL POS T, GTEBORG, SVERIGE

PRISERNOMINERTE201

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PRISERNOMINERTE201

Radio-log Strahlentherapie, Hof i TysklandHiendl_Schineis Architekten

Denne enkle, kubiske ormen distanserer seg ra tradisjonell

kobberkledning med skarpt detaljerte, uberrte overater som er

svrt reekterende til begynne med, men endrer seg over tid.

Dolomitenblick, Sexten i ItaliaPlasma Studio

Kobber og tmmer defnerer den skulp

turerte massen av denne boligblokken

i Dolomittene, som vokser ut av dennaturlige topografen og gjenspeiler

tradisjonelle takormer. (Presentert p

side 10 i denne utgaven)

Bilde Hertha Hurnaus

RADIO-LOG STRAHLENTHERAPIE, HOF I TYSKLAND

DOLOMITENBLICK, SEXTEN I ITALIA

STEM N

p din favoritt blantde nominerte prosjektene p

copperconcept.org/awardsog delta i trekningen av en iPad Min

Avstemningen stenger 31. oktober 20

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ALPINEAESTHETICUlla Hell o Plasma Studio discusses the use o ormand geometry in the design o this hillside apartmentbuilding in Sesto, Italy, to reect regional topographyand redefne the local vernacular.

Located at the edge o a residential area in the Dolomites, the buildingsmass was, in part, determined by the unctional elements required to

host six independent apartments with underground parking and a com-

mon circulation core. A ormal incision marks the main access and the

division o the units, splitting the main volume in two halves. Apart rom

its unctional connotations, this incision becomes the defning element

o the building. From either side o the cut, strips unold to orm the bal-

ustrades o generous covered balconies that merge with the surrounding

topography. Following the steep natural hillside with each oor, the strips

and the aade jump back.

AWARDSSHORTLISTED2013

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All six, generous holiday homes are orientated

to catch the southern sun and panoramic view

o the Dolomites. The design maximises privacy

through both the splitting o the building volume into two

parts and the stepped balustrades, which block views o

each terrace space rom the unit above and rom passers-by.

Every apartment enjoys an extension o the internal living

area through a covered, sun- and view-acing terrace which

terminates in a small private garden.

The residential area location has a very eclectic appearance.

We responded by generating a volume which grows naturally

out o its surrounding topography and blends into it by limit-

ing the material palette to a very local almost vernacular

code comprising larch wood and pre-oxidised copper. Both

the copper and the larch wood are subject to natural change

in colour through the atmospheric inuence o sun, rain and

snow. By borrowing rom the colour palette o nearby arm-

houses with their dark, sunburned larch wood aades, the

building blends into its natural surroundings. This local larch

wood is used to defne both internal and external living areas.

South acing oor-to-ceiling glazing maximises views and

winter solar gain, whilst external brise soleil and the bal-

cony overhangs minimise overheating during summertime.

Site plan


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The main circulation a continuation o the ormal incision

is very compact and repeats the use o the local larch woodrom the aade. Particular care was taken with the design

o the copper balustrades, which stem rom the natural

topography and wrap around to meet the building at the

central incision, then peel o again and end once more in the

surrounding landscape. When peeling o, the metal sheets

divided into horizontal strips describe a curved, hyperbol-

ic-paraboloid geometry. Here, the cratsmans expertise is

showcased to its ull extent.

The dark, pre-oxidised copper surrounds the volume rom all

sides. The copper strips orm a second skin, o ering shelter

and defning the roo as a continuation o the overall aadeand building volume. The orm o the roo itsel draws on a

local planning regulation demanding only a pitched roo or

this specifc building plot. Reinterpreted, it became part o

our design concept, reerencing the traditional pitched roo

typology not through replication but, rather, by exploring

its hidden potential.

The restrained material palette carries through rom outside to interior spaces.


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A BIGGER SPLASHWilkinson Eyre Architects describe the recently completed

Splashpoint Leisure Centre, which creates an important new

public acility in a distinctive copper-clad building overlooking

the sea in Worthing on the south coast o England.

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We were appointed to design this new swimming pool or Worthing

Borough Council ollowing a hotly contested RIBA competition that

attracted over 400 entries. The new complex, located close to the town

centre, is an exciting development on a unique searont site. The new pool com-

plex includes a six lane, 25 metre pool; a combined learner/diving pool; indoor

leisure pools with rapids, umes and outdoor waters; a health and ftness centre;

ca; crche and exible space or other activ ities.

Our design maximises the potential o the site with ribbons o accommodation

owing rom north to south to emphasise the connection between land and sea.

Each pool orm has its own terrace, opening up the aade to animate the beach-

ront elevation and enlivening this prominent location in line with the Councils

aspirations or an Active Beach Zone.

The dynamic, ragmented shape o the new leisure centre is arranged to respond

to the surrounding mix o built orms and landscape. The buildings dramatic

sawtooth roo, with its ranks o sinuous ridges, recalls a series o dunes that

curve and twist towards the coast. This shape reduces the visual mass o the

buildings and mediates the change in scale rom the terraced houses that line

the coastal road to the expansiveness o the open sea.

COPPER IN PRACTICE

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COPPEREXETER FORUMThe second project designed by Wilkinson Eyre Architects eatured

here is The Forum, a new campus entrance and hub or students at

the University o Exeter, characterised by a soaring timber-ramed,

ETFE and copper roo as the architects explain.

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The Forum links essential acilities such as the Great

Hall, lecture theatres and the Student Guild along a

galleried, indoor high-street lined with caes, a shop

and a bank. A student services centre takes a prominent po-

sition within the new building, broadening and enhancing the

range and availability o pastoral services that the University

oers. A newly built state-o-the-art auditorium, speciallycommissioned public art, landscaped open spaces and reur-

bished library complete the Forum, making it the heart o the

social and academic lie o the University.

The starting point or our design was the natural eatures o

Exeters amously hilly Streatham campus. The orientation

and arrangement o the building and its adjacent landscaped

piazzas respond to the contours o the hillside setting, which

are traced by a green corridor the main pedestrian route

through the scheme. The steep topography o the hillside has

been rationalized into two circulation levels that connect the

Library and the Great Hall, uniying two vital centres onceseparated by a steep slope.

Architect: Wilkinson Eyre Architects

Copper Product: TECU Classic

Photos: Huton and Crow

COPPER IN PRACTICE

2

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The competition-winning design concept has been developed and realised: a copper-green square lantern in the park, pi erced by an organic hall space.

Architect: Lahdelma & Mahlamki (in conjunction with Kuryowicz & Associates) Copper Product: Nordic GreenTM Living

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COPPER IN DETAIL

Living Copper FacadesThe Museum acades consist o vertical glass and copper

panels in a saw-tooth arrangement creating, in eect, a ven-

tilated rain-screen supported by a steel ramework in ront

o the structural walls. The copper panels are pierced with

square holes or ventilation, although earlier trials experi-

mented with expanded copper sheet. This contrasts with theglass, which is decorated with a white silk-screen printed

abstract design suggesting Hebrew and Latin text motis.

Behind, and separated by a void, the concrete structure is

also clad with copper, this time in vertically corrugated sheet

orm, interspersed with occasional windows also behind the

rain-screen.

All the aade copper is pre-patinated to give a specifc liv-

ing surace, comprising green ecks against a dark oxidised

background, chosen by the architect. The fnal acade build-

up is the result o on-site trials with ull-scale mock-ups. It

aims to create the luminous green, vertically olded sur aceenvisioned in the competition winning design. Copper and

bronze have also been used extensively inside the building or

handrails, door handles and specially designed light fttings.

Trial area o aade showing corrugated pre-patinated copper claddingbehind acid etched glass and pierced copper end panels.

Detailed drawing showingsaw-toothed arrangement oglass and pierced copper withcorrugated copper behind.

Photo: Juha Salminen

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GOLDENTRANSFORMATIONFoster + Partners explain their major project to transorm

the experience or visitors to Munichs Lenbachhaus Museum,

where a golden copper alloy intervention enhances the distinc-

tive, ochre coloured acades o the original building.

The Museums historic buildings have been careully restored and the ex-

hibition spaces augmented by a spectacular new wing. As well as radically

improving the buildings environmental perormance, the remodelling hascreated a new entrance and social spaces, including a restaurant, terrace,

education acilities and a dramatic ull-height atrium, where the old is ar-

ticulated within the new.

Built in 1891 as a studio and villa or the ar tist Franz von Lenbach, the

Lenbachhaus Museum has been gradually extended over the last century.

However, its buildings were in need o renewal and the museum lacked the

acilities to cater to a growing audience o 280,000 people a year. Redefn-

ing circulation throughout the site, the project has transormed a complex

sequence o spaces o dierent periods into a unifed, legible museum that

is accessible and open to all.

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Developing the FacadeGolden copper alloy sheets ormed into 10 cm diameter

cylindrical bars around 4 m high are the defning eature o

the second and third oor aade o the southern extension.Behind these cylindrical bars, the aade is clad in concave

sheets o the same copper alloy. The western ace o the

building, along Richard-Wagner-Strae, oers a par ticularly

compelling view o how this metal aade structures the build-

ing. The cylindrical bars highlight the completely new sections

o the building, whereas the section based on an underlying

historic structure presents a series o concave golden panels

and existing structures that have been integrated into the new

building are clad in at sheets.

COPPER IN DETAIL

Drawings: Foster + Partners

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BRASS REEDSbased on an article by Klaus Sikora

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Ahrenshoop - located between the Baltic Sea and the salt marsh

coast o Germany - is historically important as a ormer artists

colony and, today, is well known as an attractive tourist destina-

tion. The new Kunstmuseum Ahrenshoop will house works o art

created locally over the years that display an intense connection

with the landscape. The new building itsel is destined to become

a signifcant landmark and a magnet or the many visitors who,

especially in summer, pass through the isthmus near Ahren-

shoop heading or the string o islands o the coast.

Staab Architektens design was inspired by an old photo o theregion, showing an irregular grouping o similarly shaped,

traditional, buildings - obviously a armstead characterised by

steep thatched roos. From this image, the architecture o the

new museum developed rom the local agricultural vernacular,

resonating with the exhibited artists strong local connections.

A cluster o housesThe result is a homogeneous ensemble o fve, largely window-

less, single-room buildings with hipped roos virtually cut o

below the ridge-line a dev ice that enables the internal exhibition

spaces to be naturally lit. The individual houses, constructed

entirely rom reinorced concrete, are clustered together as ina traditional village - ace dierent directions and are interlinked

by a central at roo at their eaves. The entire complex is de-

signed as a sculptural whole with a central oyer rom which the

individual exhibition spaces can be accessed.

From the outset, the architects sought a modern interpretation

o the reed thatch used to cover traditional buildings to clad the

new museum. A sustainable copper cladding was avoured as

it naturally exhibits similar ageing properties. Ultimately, brass

was chosen to exhibit colour changes resulting rom oxidisa-

tion mirroring those o traditional thatch. Initially, the brass is

reminiscent o a reed-covered roo glowing in the sunlight. Likethe reed, the metal will gradually change with shades o greenish

brown, through grey-brown to dark brown-anthracite, caused by

the ormation o a natural protective layer that guarantees the

resistance and longevity o the material.

In this new museum, Staab Architekten introduce

modulation and complexity with a profled brass

covering a contemporary take on reed thatched

roos enveloping a cluster o distinctive orms,

reminiscent o local rural buildings.

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VISIT US

AT STAND N118

HALL 5A

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