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Portada Pabelln Temporal,Mnster, Alemania (p 10-11)Foto: Christian Richters
Equipo editorial: Lennart Engstrm, Ari Lammikko, Chris Hodson, Graeme Bell,Hermann Kersting, Robert Pinter, Irina Dumitrescu, Herbert Mock
Correo electrnico: editorialteam@copperconcept.org
Direccin: CAF, European Copper Institute,Avenue de Tervueren 168 b-10, B-1150 Brussels, Belgium
Director: Nigel Cotton, ECI
Maqueta y produccin tcnica: Naula Grafsk Design, Suecia
Impresin: Strlins Grafska AB 2012, Suecia
Consejo editorial:
Birgit Schmitz, De birgit.schmitz@copperalliance.de
Kazimierz Zakrzewski, Pl kazimierz.zakrzewski@copperalliance.plMarco Crespi, It marco.crespi@copperalliance.it
Nicholas Hay, UK nick.hay@copperalliance.org.uk
Nikolaos Vergopoulos, Gr nick.vergopoulos@copperalliance.gr
Nuno Diaz, Es nuno.diaz@copperalliance.es
Olivier Tissot, Fr olivier.tissot@copperalliance.r
Paul Becquevort, Benelux paul.becquevort@copperalliance.be
Pia Voutilainen, Se, No, Fi, Dk pia.voutilainen@copperalliance.se
Robert Pintr, Hu, Cz, SVK robert.pinter@copperalliance.hu
Vadim Ionov, Ru vadim.ionov@copperalliance.ru
Copper Architecture Forum 2012
Copper Architecture Forum 33, n oviembre 2012
Copper Architecture Forum orma parte de la Campaa Europea del Cobreen la Arquitectura y se publica dos veces al ao con una diusin de 25.00 0ejemplares.
La revista se distribuye a arquitectos y proesionales de la industria de laconstruccin en toda Europa, y est disponible en espaol, ingls, alemn,checo, dans, fns, rancs, hngaro, italiano, noruego, polaco, ruso y sueco.
COMENTARIO EDITORIAL
La Diversifcacin del CobreEste nmero rene una mezcla eclctica de edifcios actuales don-de el cobre y sus aleaciones juegan un papel clave en la expresinarquitectnica. Se trata de un recorrido tipolgico, que revela unadiversifcacin creciente en el uso del material por parte de los ar-
quitectos en todo tipo de edifcios - y de nuevas ormas.
La percepcin del cobre ha cambiado en consonancia con su papelen la arquitectura moderna y contina hacindolo hoy en da. Aun-que el cobre se sigue utilizando en aquellos edifcios con los que sele relaciona histricamente, a menudo se adoptan nuevos enoques,como ocurre con la capilla que cierra este nmero (p 36-38) - untambor cnico que se eleva por encima del edifcio escolar que loacoge, haciendo reerencia a los chapiteles y cpulas eclesisticas.Las cubiertas de cobre tambin resultan esenciales en nuestro primerproyecto, un atrio de un importante hotel de conerencias (p 4-7),que demuestra, tanto en su interior como en su exterior, las posibi-lidades que orece este material para el diseo de ormas contempo-rneas innovadoras, mediante la deconstruccin de una estrella dealeacin dorada.
Su acilidad para adaptarse a dierentes ormas se lleva an ms le-jos con las impresionantes curvas de un club nutico rente al mar(p 8-9), lo cual es tambin posible gracias a las tcnicas de modela-do por ordenador, que permiten una gran libertad de diseo. Porel contrario, la orma se adapta a la uncin en un centro de salva-mento martimo (p 12-15), diseado alrededor de la embarcacinque alberga y protegido por el cobre contra un entorno muy duro
ahora, ya se trata de un diseo probado y listo para ser utilizado enotros lugares. Una vez ms, la proteccin medioambiental defne lascajas de bronce y cristal que encierran dos antiguas piedras rnicas(p 28-29), con una esttica sencilla.
Unas ormas claramente defnidas tambin caracterizan al TeatroMarlowe (p 16-19), una tipologa tradicionalmente asociada con elcobre. Lo mismo se puede decir de las bibliotecas pblicas , aunque enSeinjoki (p 32-35), una ampliacin del centro Alvar Aalto respeta sucontexto emblemtico, destacando por su piel de cobre. Otra biblio-teca - Lounge Deptord (p 24-27) - se convierte en un nuevo edifciocomunitario abierto al pblico, expresado mediante la transparenciade sus achadas de aleacin dorada.
La diversidad tipolgica del cobre se ampla an ms con un trata-miento abstracto que utiliza el material de dierentes ormas para darvida a las achadas de un aparcamiento de varias plantas (p 20-23).Un edifcio temporal (p 10-11) - otro tipo que no se a socia a menudocon el cobre - adquiere una importancia especial con su completorecubrimiento de aleacin dorada. Por ltimo, una ampliacin de unapequea casa (p 30-31), sirve para recordarnos algunas de las caracte-rsticas particulares del cobre.
La arquitectura con cobre contina desarrollndose, impulsada porlos arquitectos interesados por el material y sus posibilidades. Y convuestra ayuda, vamos a seguir mostrando los mejores ejemplos aqu yen www.copperconcept.org.
El equipo editorial
Si desea recibir los prximos nmeros de la revista
Copper Architecture Forum, regstrese en:www.copperconcept.org donde tambin puededescargarse los nmeros anteriores.
Paraenviarunproyecto,sugerir un tema para un artculo odejarnos sus comentarios sobre la revista Copper ArchitectureForum, por avor enve un correo a:editorialteam@copperconcept.org
www.copperconcept.org
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3COPPER ARCHITECTURE FORUM 33/2012
2 La Diversicacin del Cobre - comentario editorial
4-7 Redeniendo el Atrio - una visin dierente del atrio de un nuevo hotel de conerencias en Noruega
8-9 Libertad de Diseo con Cobre - diseo de un espectacular club nutico australiano rente al mar
10-11 Estrella Fugaz - un pabelln temporal en Alemania,revestido con una aleacin dorada
1215 Copper Wave copper protects this new lieboat station on Englands most southerly point
1619 Canterbury Tales the new Marlowe Theatre makes a bold statement on Canterburys sky line
2023 Animating the Utilitarian copper brings to lie the acades o a multi-storey car park in Nottingham, UK
2427 Copper at the Heart o the Community
a new typology o school and community building or Deptord, London
2829 Sheltering Bronze Hands ancient runic stones in Denmark are protected by bronze and glass
3031 Copper over Time
a contemporary copper and oak house extension anticipates change
3235 Famous Neighbours the challenge o designing a new library close to ve Alvar Aalto buildings
3638 Conical Copper a copper clad chapel at the heart o this new school in Cheltenham, UK
39 Copper Architecture News updates, including our architectural awards launch and a new App or architec
Contenido
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El Hotel Clarion en Trondheim es uno de los hoteles de convenciones
ms importantes de Escandinavia y el ms grande de Noruega. Sus
arquitectos, Space Group, adoptaron una estrategia de orientacinde los distintos bloques de habitaciones, de orma que los visitantes
puedan disrutar de las maravillosas vistas del mar, del paisaje y de
la ciudad. De esta manera se abre el atrio central para generar un
espacio completamente tridimensional con una compleja cubierta
acetada - una deconstruccin de una estrella dorada -, en orma de
cascada. El edicio orece una visin espectacular desde cualquier
ngulo, pero sobre todo desde arriba, desde donde la mayora de los
visitantes lo ven por primera vez al llegar en avin.
Un complejo hotelero en Noruega aspira a transormar la ex-
periencia de las conerencias mediante una nueva visin del
atrio moderno, como explica Chris Hodson en este artculo.
Redeniendo el Atrio
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Una enorme estrella dorada se abre paso entre los bloques,sirviendo de nexo de unin entre ellos
Materialidad rigurosaEl diseo presenta una rigurosa apli-
cacin de la materialidad entre los di-
erentes elementos. La enorme caja de
textura oscura que alberga la sala de
conerencias principal, contrasta con
los bloques de dormitorios totalmente
acristalados con un serigraado blanco
que se desmaterializa para crear ven-
tanas con un eecto nube. Una enorme
estrella dorada, ormada a partir de unaaleacin de cobre con aluminio y zinc, se
abre paso entre los bloques, sirviendo
de nexo de unin entre ellos.
Segn el arquitecto del proyecto Jens
Niehues, la aleacin de cobre es un
material que nos ha permitido disear
con una supercie vibrante que refe-
ja la uncin inherente de la Estrella y
le aporta un intenso color dorado. Ade-
ms de hacer realidad nuestras ideas
conceptuales, el material tambin tuvo
que hacer rente a los retos tcnicos del
exigente clima de la costa oeste de No-
ruega.
Esta aleacin de cobre no desarrolla
una ptina de color azul o verde con el
paso del tiempo incluso con un climatan severo como este, sino que mantie-
ne su color dorado. Las caractersticas
del material permiten utilizar juntas
verticales, horizontales o inclinadas que
destacan la orma triangular de la Es-
trella. Denitivamente la eleccin de la
aleacin de cobre dorado result impor-
tante en la construccin nal.
Arquitectos: Space Group www.spacegroup.no(los datos completos del equipo de diseo y otros consestn disponibles en www.copperconcept.org)
Instalador de Cobre: Mster Blikk Trondheim
Productos de Cobre: Nordic Royal
Fotos: Joern Adde, Peter Hebeisen
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6 COPPER ARCHITECTURE FORUM 33/2012
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La orientacin para disrutar de unas vistas perectas
infuy en el diseo de la estrella dorada central.
Deconstruccin del atrio del hotel de convenciones.
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Creando emocionesEn el interior, las emociones se crean a medida
que la orma del hotel expresada externamente
se disuelve para proporcionar espacios pblicos
abiertos. El espacio vertical central se conci-
be como una transormacin de la tipologa del
atrio de hotel desde un espacio unidimensional
hacia uno dinmico y tridimensional. En este
caso, la escala y la atmsera se mueven entre
lo ntimo y lo espectacular, al igual que ocurre
con las vistas panormicas externas y las or-mas cristalinas internas que hacen reerencia a
las espectaculares ormaciones y tmpanos de
hielo. Y por encima de todo esto, se encuentran
las largas bandas de aleacin dorada de cobre
de la estrella.
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8 COPPER ARCHITECTURE FORUM 33/2012
Las espectaculares ormas de lacubierta de este club situado ren-
te al mar demuestran la libertad
de diseo que se puede alcanzar
con el cobre, particularmente
cuando se aplican las tcnicas del
modelado de inormacin para la
edifcacin (BIM - Building Inor-
mation Modelling).
Arquitecto: Walter Barda Design Producto de Cobre: TECU Classic Instalador de Cobre: Copper & Zinc Link Fotos: cortesa de Trend Magazine
Texto: basado en el artculo de Trend Magazine www.trendsideas.com y con la colaboracin de Morten Pedersen de Copper & Zinc Link.
LIBERTAD DE DISEO CON COBRE
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9COPPER ARCHITECTURE FORUM 33/2012
El Complejo Residencial y Club Nutico Hamilton Island
situado en las Islas Whitsunday, que orman parte de la
Gran Barrera de Coral australiana, ue diseado para
crear un gran impacto visual, no slo visto desde la isla y el
mar sino tambin visto desde el aire, que es la manera en la
que llegan muchos de los visitantes. Los arquitectos lo con-
cibieron como un edicio que se situara en el espign y quehiciera reerencia a los elementos marinos y a la tradicin
nutica. El proceso de diseo llev a un ensamblaje escultri-
co de ormas revestidas de cobre que evoca quillas de barco y
velas desplegadas al viento, y las turbulentas uerzas de vien-
tos, mareas y corrientes marinas.
El ncleo central del club nutico es un porche cubierto
que conduce a las dierentes salas privadas y pblicas. Con un
cambio gradual en los niveles del techo y una rampa procesio-
nal, el edicio lleva a una espectacular plataorma en voladizo
sobre el agua. El club tiene dierentes instalaciones como
restaurantes, bares, un auditorio, salas de conerencias, gim-
nasio, piscina, sala de lectura y sala de exposiciones. En elproyecto tambin se incluyen 35 chalets uniamiliares.
Formas Complejas con Revestimiento de Cobre
Las complejas cubiertas del club nutico en orma de ptalos
se apoyan sobre columnas arbreas de acero con sus ra-
mas extendindose hasta tocar la cubierta curvada en varios
ngulos. Se desarroll una estructura de acero que pudiese
extenderse hasta los 16m, con un voladizo de 11m, transrien-
do las cargas laterales a las paredes centrales. Esto minimiza
la proundidad estructural entre el revestimiento de la cu-
bierta y los techos, tal y como exiga la propia arquitectura.
Tambin se simplica la abricacin y la construccin de lacubierta. El cobre se eligi por su durabilidad, as como por
sus caractersticas visuales y, por supuesto, por su capacidad
nica para revestir complejas ormas tridimensionales.
Modelado de Inormacin para la Edicacin (BIM)
BIM ue vital para el proceso de diseo y construccin del club,
especialmente para sus cubiertas de cobre. Debido a la com-plejidad de las ormas, se necesitaron numerosas secciones
y dibujos detallados para mostrar cmo encajaban los com-
ponentes. Los datos se enviaron a otros agentes involucrados
en el proyecto; por ejemplo, al abricante de acero estructural
que trabaj directamente con el modelo digital.
La disponibilidad de un modelo digital completo de la
construccin in situ tambin permiti que el equipo de cons-
truccin pudiera ver dibujos tridimensionales junto al edicio
segn iba tomando orma. Tambin estaban disponibles vistas
en corte de los dierentes componentes, lo que ayud a todos
a comprender exactamente el proceso de construccin del
edicio. Pero BIM va ms all del CAD y el modelado tridimen-sional, con componentes y materiales que tienen atributos
tales como el coste, las credenciales medioambientales y los
intervalos de mantenimiento.
BIM pretende proporcionar un modelo digital completo para
el diseo, la abricacin, la construccin y el uso de edicios,
con todas las partes interesadas plenamente involucradas.
Ayuda a los arquitectos a crear diseos ms sostenibles,
precisos y con menos errores. El hecho de poder simular el
rendimiento en el mundo real tambin proporciona una mejor
comprensin de los costes, la planicacin y el impacto am-
biental.
Se espera que BIM se expanda rpidamente en el diseo detodo tipo de edicios, abriendo la puerta a los arquitectos para
explorar nuevas ormas de expresin - y el cobre es ideal para
ayudarles a realizar diseos innovadores.
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10 COPPER ARCHITECTURE FORUM 33/2012
Estrella FugazUna intervencin contempornea, revestida con una
aleacin dorada de cobre y acertadamente elegida
como marco para la exposicin Esplendor Dorado:
Tesoros del Arte Medieval en Westalia celebrada
este verano en Mnster (Alemania).
Situado en el centro de la Domplatz, este pabelln temporalestablece un contraste de modernidad respecto al centrohistrico de la ciudad, enlazando las salas de exposiciones del
Museo de Arte y de la Catedral. El proyecto ue el resultado de
la colaboracin entre la Escuela de Arquitectura de Mnster
y el estudio de arquitectura modulorbeat. Un equipo de estu-
diantes, encabezado por los arquitectos Marc Gnnewig y Jan
Kampsho, desarroll varios bocetos del proyecto.
Solucin DoradaFinalmente, un jurado opt por la solucin dorada, un edi-
cio en orma de estrella, que se caracteriza por las achadas
doradas de aleacin de cobre. Un pabelln temporal como ele-
mento de comunicacin para un evento relacionado con el ar te,
es algo ya conocido en Mnster. Hace cinco aos, el estudio
modulorbeat cre un edicio de tipologa similar que tambin
utilizaba una aleacin de cobre.
Funcionando como un taller vivo, en el pabelln se organiza-
ron sesiones educativas de ar te en paralelo con la exposicin.
Mirando por los rentes acristalados se aprecia la continua-
cin del diseo sencillo y sin adornos, que se extiende hacia
el interior. La estructura portante de madera queda expuesta,
dando homogeneidad a los suelos, los techos y las paredes con
supercies claras de madera, al igual que las ocho mesas de
trabajo montadas por los propios participantes en el proyecto.
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11COPPER ARCHITECTURE FORUM 33/2012
workshop
83,5 m2
information
12,9 m2
entrance
4,0 m2
ramp
sliding
door
l
Alzado sudoeste con rente acristalado
Alzado nordeste con puerta de entrada
Fachadas ModuladasLas achadas de aleacin de cobre ueron moduladas en posi-
cin vertical con un perl ondulante, nico e irregular, seme-
jante a un uelle, tal y cmo solicitaron los arquitectos. Este
perl ue abricado sin problema alguno, de orma rpida y
econmica, por parte de una empresa especializada en solu-
ciones para arquitectura y diseo. El pabelln presenta una
apariencia dorada homognea, que tan slo se rompe en las
caras rontales de los ejes de la cruz, rematadas con cristales
y con puertas de entrada desplazadas hacia el interior.
Para cuando lea este artculo, el pabelln ya se habr desmo
tado. Pero ser reconstruido de nuevo, usando todos los mat
riales originales, en una escuela local donde se va a utilizar pa
la enseanza de arte y de otros temas: un resultado apropiad
sostenible.
Arquitecto: Modulorbeat y Escuela de Arquitectura de Mnster
Instalador de cobre: Schabos GmbH
Tratamiento del metal: MN Metallwerke
Productos de cobre: TECU Gold
Fotos: Christian Richters
Planta
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12 COPPER ARCHITECTURE FORUM 33/2012
The new structure sits on the ootprint
o the original building: well-positioned
or lieboat launching in bad weather
but also reducing the environmental
impact o the scheme. At rst sight,
the wave prole o The Lizard lieboat
station appears symbolic o its coastal
position - but orm really does ollow
unction and refects the arrangement
o internal accommodation, ocused on
the lieboat itsel. Essentially, the ves-
sel is mounted on a tipping cradle, which
tilts to align with the slipway, enabling it
to be launched and recovered allowing
volunteer crews to reach those in trou-
ble as quickly as possible. The outward
raking wall to the side o the building
refects the demand or accommodation
at the main foor level with ast access
straight onto the lieboat.
by Chris Hodson
The new RNLI lieboat station at The Lizard is protected by a curved copper skinto withstand the extremely aggressive coastal environment o its unique locationon Englands most southerly point. The RNLI charity saves lives at sea. Its volun-teers provide a 24-hour search and rescue service around the United Kingdom andRepublic o Ireland coasts. The buildings design was developed rom a previousproject, also by PBWC Architects, in Padstow, Cornwall. It is a direct response tothe specic technical demands o the new RNLI ast slipway type lieboat housedthere and is an exemplar or uture buildings o the type in other locations.
Weather-tight DesignAll accommodation is located on one
side o the building, which allows the
heated and serviced zones to be e-
ciently grouped together and all ventila-
tion and lighting needs to be met with a
strip o ribbon glazing or punched win-
dows within the raked wall. The curve
o the roo then encloses the minimum
volume required or the lieboat and cre-
ates a simple orm that lends itsel to
a single fexible roo nish. The design
aims to maximise roo area while mini-
mising penetrations to ensure a robust,
weather-tight nish.
Photo: PBWC Architects
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14 COPPER ARCHITECTURE FORUM 33/2012
Copper ChoiceThe selection o metal roong was a logical
progression rom the development o the dis-
tinctive, wave-like, curved orm. PBWC project
architect Cian Spowart commented: Ater the
Padstow project, we reviewed the roong ma-
terial and system or The Lizard lieboat sta-tion. Here, copper was selected or its durabili-
ty and capability o withstanding the aggressive
coastal environment, including the possibility
o debris being thrown up rom the sea. In ad-
dition, the aesthetic choice o copper over other
metal roong was driven by its characteristic
weathering over time to give a rich green patina
complementing the aqua blue hues o the local
coastline.
Architects: PBWC Architects
Copper Installer: Full Metal Jacket
Copper product: Nordic Standard
Photos (where indicated) and drawings: PBWC Architects
All other photos: Geo Squibb (Cornish Pixels Photography)
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15COPPER ARCHITECTURE FORUM 33/2012
Challenging ConstructionUnsurprisingly, the buildings site at the
bottom o a tight, steep slope presented
special challenges with construction. The
building is predominately timber rame
with glulam-curved members providing the
iconic shape. Dry construction and preab-rication techniques are maximised or ast,
sae assembly and ecient deliveries to
site.
The double skin roo is nished in copper
trays with standing seam joints and was
installed by copper specialists Full Metal
Jacket, who recently won an Award or their
work on the project rom the National Fed-
eration o Roong Contractors. The long-
strip, copper trays were craned down onto
the building and installed by hand, display-
ing a particularly high standard o crats-manship under challenging conditions.
CoPPeR ConstRUCtio
Section D-D
Stairwell
Public Viewing
Boathouse
!
FA FB FE FFFDFC
. . .
. . .
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!
!
F.F.L - 13.35
F.F.L - 10.25 (MAX)
F.F.L - 7.55
Main Floor
!Lower Floor
!Boatwell Floor
A-AB-B
!
!
! fuelcabinet
!
fuel tank
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F1 F2 F5 F6F4F3
C-C D-D E-E
Public Viewing
Boathouse
Boat Well
Section A-A
fuel cabinet
!Photo:PBWCArch
itects
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16 COPPER ARCHITECTURE FORUM 33/2012
The Marlowe is, in ormal terms, a complex
pavilion. It sets up a dynamic relationship
with its viewers, giving dierent architec-tural and urban emphasis depending rom
where in the city it is viewed. At street
level, its architecture is ordered by an
8m high colonnaded loggia in white cast
Dolomite stone, which orms a portal to
the multi-level glazed oyer and sets up a
civic elevation to the Friars, an important
historic street within the city. The oyer
connects all the major internal spaces to
the riverside terraces and pathways and is
seen as a crystal ribbon by day transorm-
ing into a blade o light by night. New viewso the rootops o the historic city and its
cathedral open up rom the main stairs
and upper levels.
The colonnaded loggia mediates be-
tween the street scale o the Friars (the
street which the Marlowe aces) and the
necessarily larger orms o the two thea-
tres and the fy tower. The colonnaded
Standing on the banks o the River Stour and close to Canterbury Cathedrals
UNESCO World Heritage Site, the new Marlowe Theatre makes a bold
statement on the Canterbury skyline. Architect Keith Williams discusses his
practices competition-winning design and its use o materials.
Copper plays a distinct role in the composition of the theatre overall
Canterbury Tales
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COPPER ARCHITECTURE FORUM 33/2012
overhang also provides shelter to the
south-acing oyer rom high angle solar
gain and provides an architectural unity tothe composition. A new public square has
been created by setting the Marlowe back
rom the existing street edge.
The fy tower o the old theatre, widely
regarded as an eyesore, was the second
tallest structure in the city ater Bell
Harry, the medieval Cathedrals principal
tower. The new Marlowes fy tower is 9m
taller than its predecessor, allowing it to
be sculpted to create a pinnacle orm ac-
ing toward the Cathedral, adding accent
and silhouette to the citys skyline. Its
orm can be seen as a prominent symbol
o secular architecture within the historic
city whilst ensuring that Bell Harry re-
tains its predominance. From the east, the
fy tower dominates the street scene an-
nouncing this major new cultural project
within the city.
Materiality and ContextualityThe composition and massing o the new
Marlowe is rooted in its context. The build-ing is seen to step up in scale gradually
rom a lower-rise street scale along the
Friars, up to the larger volumes o the
main auditorium and fy tower beyond.
Materiality is also determined to a large
degree contextually, in that it borrows
the hues and tones o the Canterbury
townscape. The reconstituted stone col-
onnade takes its cue rom the whites and
creams o buildings in the city, whilst the
pre-oxidised brown copper cladding ech-
oes the colour and hues o the nearby tiledrootops. Materials are used to create
something highly contemporary, whilst at
the same time complimentary to the con-
text in terms o texture and colour.
Copper plays a distinct role in the compo-
sition o the theatre overall, surrounding
the volume o the studio space, which me-diates between the entrance scale and the
larger volumes beyond. The studio theatre
is raised 4 metres above the ground; a vol-
ume wrapped entirely in copper. As such it
is almost at roo level o the surrounding
buildings hence the relationship between
the reddish brown copper cladding with
the colouration o Canterburys rooscape.
The underside o this volume orms the
internal sot to the restaurant space cre-
ated beneath. The raising o the volume
allows the restaurant to be slid beneathat oyer level, giving views to an adjacent
external terrace and the banks o the River
Stour.
17
Architects: Keith Williams Architects
Copper Installer: TR Freeman
Copper product: TECU Oxid
Photos: Hlne Binet (unless indicated otherwise)
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18 COPPER ARCHITECTURE FORUM 33/2012
Level 2 Level 3
Level 1
Photo: Keith Williams Architects
1. Paved Forecourt2. Foyer3. Box Oce4. Bar5. Cae6. Auditorium7. Stage8. Dressing Rooms9. Second Space
10. Creative Space
11. Administration Oces12. Meeting Room
1
2
2
3
4
5
6
7
8
8
11
Coun t er We i g h t Ar ea
2
2
4
9
:
.
.
.
.
.
.
.
.
l
4
9
10
11
11 12
8
8
:
.
.
.
.
.
.
.
.
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19COPPER ARCHITECTURE FORUM 33/2012
CoPPeR in detail
19COPPER ARCHITECTURE FORUM 33/2012
Copper Studio
Horizontal standing seam bands o varying
widths (using trays o 230 mm, 430 mm
and 600 mm) wrap continuously around thestudio volume, with olded birds mouth
corner details enabling the horizontality
to fow continuously around all sides. At
the junction with the main glazed curtain
walling, the copper runs cleanly through
rom outside to inside, with internal
openings ormed to create a connection
between the studio theatre bar areas and
the main entrance oyer.
Though the rationale in each case is
dierent, the use o copper at the Marlowe
echoes our previous work at the Unicorn
Theatre in London, completed in 2005 (UK
Award Winner o the Copper in Architecture
Awards 13 in 2007).
Section AA
l li i ll
l l l ii i i
l lll i
l i i i i
i l i
i
l il l
l ii li
l l i
l i
130
50
110 160 140
Sealant type to be confirmedby copper sub-contractor -sealant to be compatible withboth copper and aluminium
back to back claddingangles - details and layoutto be confirmed by coppersub-contractor
copper rainscreenpanels on underlay
Metal angle by glazingsubcontractors to support EPDMand provide backing for copper toseal against at a later stage
80mm insulationon vapour barrier
FW60+SG Level 3 curtain wallOpaque glazing to high panelsto conceal structure
Mullion tied back to structural steelto glazing subcontractors details
18mm plywood
210
TOS +22.935
7
11
6
2
1
2
2
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20 COPPER ARCHITECTURE FORUM 33/2012
ANIMATING
THE UTILITARIAN
Forming part o the Hub development at Nottingham RailwayStation, this 6-storey structure accommodates 950 car spaces.
The 112 m long building is sandwiched between the railway to
the north and the busy Queens Road to the south with older
buildings beyond. Architects Leeds Studio developed an original
design by another practice, BDP, (ollowing a successul bid by
VINCI Construction UK) adding an array o horizontally banded
vertical copper panels to transorm this typical parking building.
The panels create an architectural language and are continuous
over curtain walling as well as conventional open car parking
decks, only being broken by the concrete lit core on the West
Elevation.
The palette o copper suraces at Nottingham includes solid
green pre-patinated copper and a variant with less intense
patination, revealing some background material. Standard mill
nish and light brown pre-oxidised copper were also used, to-
gether with an alloy o copper and aluminium with a long-lasting
golden colour which provides distinctive highlights around the
building.
Although creating a random, abstract eel, arrangement o the
panels is based on a limited modular language with three panel
widths: 210 mm, 420 mm and 840 mm, and spacing between o:
105 mm, 210 mm and 420 mm. Panels are generally 2870 mm
high with some reduced to 1470 mm crowning the top o thebuilding and where the base o the cladding is raised up.
by Chris Hodson
An abstract design using vertical panels o copper with
dierent suraces animates long, straight acades o an
otherwise typical multi-storey car park, adding a sense o
movement which refects its transport interchange setting.
Architects: Leeds Studio
Copper Installer: CA Group
Main Contractor: VINCI Construction UK
Copper products: Nordic GreenTM Traditional, Nordic GreenTM Living 1
Nordic Standard, Nordic BrownTM Light, Nordic RoyalTM
Photos: Chris Hodson
Drawings: Leeds Studio
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21COPPER ARCHITECTURE FORUM 33/2012
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22 COPPER ARCHITECTURE FORUM 33/2012
Tere is a designed progressionof copper colours running
around the whole building
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23COPPER ARCHITECTURE FORUM 33/2012
A Mosaic o ColourThe composition gives a mosaic o colour that sits in clearly de-
ned horizontal bands along the length o the building, breaking
up the subservient concrete rame - typical o multi-storey car
park buildings - and curtain walling. The eect is particularly
animated on the two long elevations, especially when viewed
rom moving trains or cars. In addition to the layering o ma-
terials, the colour choices are carried through in the design torepresent diering aspects o the location.
Project architect Antony Hall explained: The copper panels
to the North are predominantly in green shades and reer to the
modern aspect o the adjacent railway. The panels on the South
are predominantly in traditional brown copper shades to reer-
ence the brick heritage warehouses and other structures lining
the conservation area opposite across the busy road. Key view-
points ormed in locations around the building are highlighted
with the golden coloured copper alloy. Vertical circulation ele-
ments are also highlighted in the same manner. There is a de-
signed progression o copper colours running around the whole
building, beginning and ending at the West Elevation lit shat.We have also anticipated the natural changes to copper in the
environment.
Multi-storey car park architecture is generally constrained by
vehicle circulation and other technical demands, reducing it to
a utilitarian level. But the numerous permutations o suraces
and orms available with architectural copper today oer de-
signers exciting possibilities to treat bare acades as a blank
canvas. The Nottingham project is an inspiring example o this
approach.
North Elevation showing the disposition o green, gold and brown copper shades.
The previous station car park t ypies the conventional open concrete deckdesign approach, contrasting with that o the new building.
South Elevation.
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24 COPPER ARCHITECTURE FORUM 33/2012
COPPER AT THE HEART
OF THE COMMUNITY
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25COPPER ARCHITECTURE FORUM 33/2012
This landmark building makes symbolic as well as unctional use o itsperorated golden copper alloy acades to generate a new civic ocus.Pollard Thomas Edwards architects describe how the programme anddesign developed a new typology o school and community building.
Overall complex with Deptord Lounge on the right.
Deptord Lounge is the jewel inthe crown o the regeneration o
Deptord. Tis is a antasticpublic space with rst-classacilities, which is already
proving popular withthe community.
- Sir Steve Bullock, Mayor o Lewisham
Photo: Chris Hodson
Resolution Way Resolution Studios School School Play School Deptord Lounge Griin Street Deptord Lounge School School Play School Resolution
Resolutio
The brie rom the London Borough o Lewisham was to create the centrepiece
o their regeneration o Deptord Town Centre a new civic ocus or Deptord.
This was to include a state-o-the-art public library, including a resource centre
and council services centre called the Deptord Lounge with a new building
or Tidemill Primary School, relocated rom its existing site.
Our scheme, completed in December 2011, created rom the bare bones o this
brie, a highly innovative mix o co-located uses on a single site: the completed
complex houses acilities shared between the new primary school and the whole
community via the Deptord Lounge. To this mix we also added apartments over
artists studios and exhibition space Resolution Studios.
The design was also driven by the aspiration to restore to Deptord something
o the grandeur o its past, rst as a hub o shipbuilding and later as the location
o the rst railway station south o the River Thames. Now the golden Lounge
building sails galleon-like above Gin Square, a new public space or Deptord.
Tidemill Academy lies within an urban oasis, sheltered on one side by the Dept-
ord Lounge and on the other by Resolution studios, with classrooms grouped
around a green and leay central play space. And new homes look out over the
historic St Pauls Church and the railway line leading over the r iver.
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26 COPPER ARCHITECTURE FORUM 33/2012
School and Community Use
Shared acilities o Deptord Lounge include a rootop sports
pitch, a fexible suite o assembly spaces and a dining hall and
kitchen, which are available or hire. All these acilities are lo-
cated on the upper foors o the Lounge building and all elements
have separate access points both rom within the school and
rom the public realm. This enables the school to have sole use
o the shared acilities during the school day. Then, out o school
hours, the shared acilities orm an integral part o the Deptord
Lounge and are open to the whole community.
The rootop sports pitch enclosed by pierced copp er alloy panels.
School playground with steps to the Deptord Lounge beyond.Photo:ArcEyeImagesLtd/RobertG
reshoff2012
Photo:ArcEye
ImagesLtd/RobertGreshoff2012
Photo:ArcEyeImagesLtd/RobertGreshoff2012
Photo:ChrisHodson
Photo:ChrisHodson
Architects: Pollard Thomas Edwards architects www.ptea.co.uk
Copper installer: English Architectural Glass (EAG)
Copper Products: Nordic Royal
Photos: Chris Hodson, Robert Gresho (ArcEye Images Ltd)
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27COPPER ARCHITECTURE FORUM 33/2012
INTERVIEW
CH:How did your selection o the golden cop-
per alloy come about and did you look at othermaterials?
HK-B: We wanted a material that related
strongly to the conceptual meaning o the
Deptord Lounge on a series o levels. It was
to be seen as a landmark a civic ocus or
all ages and cultures. Initially timber cladding
was considered, relating to Deptords nautical
past but timber requires maintenance. We
also sought an inspiring material, with reec-
tive properties that would give the building a
jewel-like quality set against its main street
context. Tis meant considering various met-
als including copper. It also led to the idea oexpanded metal meshes or perorated sheets.
We elt that the perorated golden copper al-
loy cladding oered multiple meanings on a
conceptual level. Te gold surace symbolises
wealth across all cultures, welcoming and
bringing together a diverse community into
a building that oers a wealth o knowledge
and services.
CH: What about sustainability and environ-
mental considerations when choosing the aade
material?
HK-B: Copper and its alloys have sound sus-
tainable credentials with exceptional durabili-
ty and liespan. Te weathering characteristics
o this copper alloy are important: the mate-
rial is virtually maintenance ree and provides
a surace that will change very little over time,
which means it wi ll retain its crisp jewel like
quality.
CH: What were the design intentions behind this
dramatic statement o a transparent golden skin?HK-B: Te wrapping o the gold cladding
aims to uniy the buildings complex range o
unctions, binding them together.
Contextually, it relates to various points o
Deptords rich history, including its growth
rom a small shing village into the Royal Na-
val Dockyard with links to HMS Discovery,
Sir Francis Drake and Captain James Cook.
So, the wrapping has multiple unctions and
reerences. From a distance the golden orm
appears solid but close-up reveals itsel as
transparent and light-weight, oating above
its glazed base. On a unctional level, thewrapping provides solar shading to the large
areas o glazing, while also allowing suitable
levels o light in.
CH: How were these intentions realised on the
building with the pierced copper alloy panels and
how did the detailed design develop?
HK-B: Te panels are rigid olded cassettes
that provide sharp and clean joints between
panels, rather than something that would
buckle and distort. Te nautical reerences
continue with the setting-out o the panelsin a stretcher bond pattern like historic tim-
ber hull construction in ship-building. Te
perorations are kept back rom the edges to
help express each panel individually while
retaining rigidity. We explored various pero-
ration shapes, rom square to raised diamond
patterned with a cheese grater appearance,
and settled on simple circular holes, again ar-
ranged in a stretcher bond pattern. Dierentlevels o peroration were also considered, as
the transparency o the wrapping adds anoth-
er dimension with the play o light. Te build-
ing responds to its uses and environment,
continually changing with light conditions
throughout the day and into the evening, be-
coming more or less revealing suggesting
discovery. Te level o transparency increases
with distance away rom the solid ships bow
corner, with its large symbolic window, gradu-
ally blurring solid and void.
CH:How was the light, foating eel o the piercedcopper alloy skin achieved in structural terms?
HK-B: Initially, the cladding was to be sus-
pended on rods rom a ring beam. But due to
the buildings subtle shits o orm both in
the vertical and horizontal planes additional
support was required, depending on location
around the building. Te solution was to x
steel brackets back to the main building struc-
ture at the top and bottom o the wall. Tese
then support a rame and suspension rods, to
which the copper al loy panels were xed. Ad-
ditional structure and stays were incorporated
where the golden wrapping pulled urther
away rom the building, reducing movement
rom wind loading. Te transparency o the
panels also oered urther opportunities to
express the structure behind with honesty.
Chris Hodson discusses the transparency and materiality o the Deptord Lounge acades
with Hamish Kilord-Brown, Project Architect at Pollard Thomas Edwards architects.
27COPPER ARCHITECTURE FORUM 33/2012
Photos: Chris Hodson
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28 COPPER ARCHITECTURE FORUM 33/2012
Te Jelling runic stones mark Denmarks transition to Christi-
anity in the year 965 and the monument is also known as Den-
marks birth certicate. Inaugurated in December 2011, the
project is based on the winning competition design by NOBEL
arkitekter. Our principal aims were to protect the runic stones
or the uture and, at the same time, provide an architectural
composition allowing spectators to get very close to them.
Sheltering Bronze Hands
Deceptively simple bronze and glass structures provide a safe
environment for preserving two unique 10th century runic
stones designated a UNESCO World Heritage site - at Jell-
ing Church, Denmark. But these interventions go well beyond
conservation, seeking to transform the visitor experience, as
architect Erik Nobel explains.
by Chris Hodson
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29COPPER ARCHITECTURE FORUM 33/2012 29
Te design orms a stylised dialogue between the two stones,
which represent the rst two kings o Denmark Gorm and
Harald Bluetooth. Te bronze angles orm one gable and the
roo or each structure, while the other aces are ully glazed. Our
objective was to accentuate the runic stones curved orms by
contrasting them with the straight lines o the coverings which,
in a metaphorical sense, hold protective hands over them. Te
cast bronze contrasts with the texture o the ancient stones and
highlights their grey and reddish granite suraces.
Te requirement or creating a controlled climate around the
stones was a centra l consideration in the development o the pro-
ject. Our consulting engineers rom Rambll designed a special
heating and ventilation system which ensures a rost-ree climate
around the runic stones. Articial lighting has been discreetly
added using specially designed bre-optic light sources, which
are integrated in the roo structure.
Te lighting emphasises the stones runic scriptures and visual
motis, and accentuates their shapes. Juxtaposed with the angu-
lar bronze orms, the articial lighting creates a completely new
way o viewing the rune stones, enhancing the experience o one
o Denmarks most valuable monuments.
Architect: NOBEL arkitekter a/sPhotos: Jens Lindhe (unless indicated otherwise)
Photo: NOBEL
Plan arrangement
Elevation
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30 COPPER ARCHITECTURE FORUM 33/2012
We were appointed to careully restore elements o the ex isting
architecture creating a contemporary yet sensitive addition to
the rear. o the ront o the property the new addition appears as
a simple copper box peeping above the layers o existing green
glazed tiles o the existing home.
In the reurbishment, living and entertaining space is provided
at ground oor through the introduction o a predominantly sin-
gle storey glazed element. At rst oor, a layered copper and oak
orm appears to delicately hover. Set on a shited geometry to
acknowledge the existing building orm, this creates a series o
overhangs, cantilevers and canopies to shelter its occupants rom
the persistent Welsh rain.
Copper over timeTis thoroughly modern addition to an existing home in
Cardif, South Wales discussed by Kristian Hyde o Hyde
+ Hyde Architects combines copper with oak and glass in
its careully conceived design to anticipate change.
Te original house is quirky but beautiul. Te unknown ar-
chitect has put a great deal o eort into the detailing, some
o which is very playul. Tere is a certain humour about some
o the spaces that continue to make our clients smile. Te new
addition responds with a singular oak clad curve at rst oor
which mimics the geometry o the existing curved glazing o
the main house. Tis is introduced to turn the new addition
into the main private garden at the rear.
Copper was chosen as a suitable material or acades and other
details to converse with the existing green glazed roo tiles o
the existing dwelling. Ater a decade it will begin to relate in
colour and tone to the existing tiles nearby, its salmon pink and
russet brown tones will be gone orever. Tats the beauty o
copper, its timeless and orces us to think about buildings in
time. Coppers material character helps buildings eel as i they
have always been there.
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31COPPER ARCHITECTURE FORUM 33/2012
Tats the beauty o coppeits timeless and orces
to think about buildings in tim
Architects: Hyde + Hyde Archit
Photos: Kristian Alexander Hyde, Warren Orc
Internal openable wor natural ventilatio
Timber cladding ree
materiality o tree ca
Hardwood concealed glazing
Copper standingseam to matchexisting vocabularyo green roo
Original House
UPPER LEVEL PLAN
Terrace
New Addition
Bedroom
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32 COPPER ARCHITECTURE FORUM 33/2012
copper has been used comprehensively across acades,
plinth and roos creating a single-material skin
Photo:MarttiKapanen
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33COPPER ARCHITECTURE FORUM 33/2012
Famous
Neighbours
The Centre displays Aaltos masterul touch, ranging
rom the areas town planning to the smallest door
detail and is an invaluable cultural asset which gives
the whole town its identity. Five Aalto buildings make
up the Centre: the City Hall, State Oce Building,
Theatre, the Cross o the Plains Church and the Old
Library.
DIALOGUE BETWEEN OLD AND NEW
Built in 1965, the Librar y needed a modern extension
to meet todays demands and JKMMs design, called
Clover, won the competition or the project. The aim
was to create dialogue between old and new. The new
library respects the protected cultural environment
but, at the same time, takes pride in contemporary
architecture. One o the objectives o the design was
to nd an interace with the typical characteristics oAlvar Aaltos architecture without imitating it.
The Finnish town o Seinjoki hosts the mos
extensive cluster o buildings designed by Alva
Aalto in the world. Asmo Jaaksi o architects
JKMM explains his practices approach to design
ing a new addition to this hallowed Aalto Centre.
Photo:TuomasU
usheimo
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34 COPPER ARCHITECTURE FORUM 33/2012
VARIED INTERESTING SHAPES
The new library stands separate rom Altos
original, although connected by an under-
ground link. Division o the building into
three sculptural units was an important de-
cision to be able to blend the large buildingvolume with the surrounding townscape.
This generates varied, interesting shapes
when viewed rom dierent directions. The
exposed boarded-ormwork concrete in-
teriors are punctuated by careully placed
windows and larger glazing oering con-
trolled views o the Centre. The view rom
the glazed wall in the main library hall is
dominated by the highlights o the area: the
bell tower or the Cross o the Plains Church
and the an-shaped acade o the original
Aalto Library. The heart o the building isthe wide staircase, intended or dierent
events and as an inormal meeting place,
which leads to the collection departments
on the ground foor and through the con-
necting underground corridor to the Aalto
Library.
LIVELY AND VIVID SURFACE
The external skin o the new library is
dominated by copper. The darkening pre-
oxidised copper sets the new library apartrom the whiteness o the surrounding
buildings. Copper is not a new material to
the area but in the Aalto Centre it is mainly
the roos that eature the materials beauti-
ully patinated green suraces. In the new
library, copper has been used comprehen-
sively across acades, plinth and roos
creating a single-material skin.
A special shape o copper shingle was spe-
cically designed or the acades to give the
building a highly individual, lively and vivid
surace. In some situations, the shingle
surace is ormed into ventilation slots to
accommodate air handling. Copper is also
used to orm vertical grilles and as a door
acing to maintain the material continuity.
Photo:TuomasUusheimo
Photo:TuomasUusheimo
Photo:MarttiKapanen
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35COPPER ARCHITECTURE FORUM 33/2012
CELLAR 1:500
READINGSTEPS
YOUTH,MUSIC,MOVIES
OPEN STACK
SOCIALSPACES
EXHIBITION
MUSICLISTENING
GAMES
YOUTHINFO
GROUND LEVEL 1:500
BOOK HALL
CHILDREN
NEWS AREA
ENTRANCE HALL
READINGSTEPS
SILENTREADINGROOM
CUSTOMERSERVICE
CAFE
JAAKSI HALL
BOOKMOBILESTACK
OFFICES
OFFICES
DISTRIBUTION
A
A
B
B
PLAY
EXHIBITION
1ST FLOOR 1:500
OFFICES
OFFICES
OFFICES
MEETINGROOM STAFF
CAFE
A
Facade nort
Facade north
Facade sout
Facade sout
NORTHWEST
NORTHEAST
SOUTHWEST
SOUTHEAST
Section A
Section B
SECTION A 1:500
::
T T L L L T L. + . + . .
: : . .
: ECTION B 1:500
::
Cellar Ground level 1st Floor
Architects: JKMM
Copper Installer: Pohjanmaan Pelti
Copper Product: Nordic Brown Light
Photos: Tuomas Uusheimo, Martti Kapanen
Photo:MarttiKapanen
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36 COPPER ARCHITECTURE FORUM 33/2012
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37COPPER ARCHITECTURE FORUM 33/2012
All Saints Academy is a church schoolor the community in Cheltenham,UK. It provides secondary education or
900 pupils and 250 sixth-orm students.
Te buildings striking orm curves around
an impressive external plaza with an ele-
gant canopy and three-storey high glazed
atrium at its centre. Te design developed
around the concept o a hand, the atrium
acting as a uni ying device rom which key
internal and external areas are accessed.Curved open galleries within lead to three
radiating learning wings providing most o
the classroom accommodation.
A Visible BeaconTe entrance atrium orms the heart o the
building and the public ace o the Acad-
emy. Above the reception area rises the
distinctive conical orm o the copper-clad
chapel. It acts as a visible beacon reecting
the Christian ethos o the Academy. Te
building is clad with a limited palette o
materials. Te ground oor is brickwork
to provide a human scale to the Academy
as well as being durable. Upper levels are
clad with an insulated render system. Te
copper shingles to the chapel and the con-
dent use o colour oer a lively counter-
point to the rened acades.
Sculpting o the chapel brings light pour-
ing into the space rom above. A single
slot window with a coloured glass design
provides a ocus within the contemplative
space. At roo level, the cone is truncated
and a large opening ormed in the vertical
ace, inlled with glazing. A separate, low-
er copper clad orm completes the compo-
sition and encloses mechanical plant ser-
vicing the chapel.
A chapel in the distinctive form of a copper-clad cone is at the heart of the glazed
atrium welcoming visitors to this new school. Russel Hayden of Nicholas Hare
Architects discusses the design concept and how it was realised.
CONICAL COPPER
Learning wings
Dining and kitchen
Main hall and drama
Chapel above reception
Library
Primary circulation
WCs and changing areas
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38 COPPER ARCHITECTURE FORUM 33/2012
CoPPeR Close-UP
Covering the Cone with CopperA key element o the concept was or the
chapel to appear monolithic both with-
in the space and externally as it reached
through the atrium roo. Te original
proposal was or timber cladding, but the
design team recognised the difculty o
ensuring the internal and external elements
would weather consistently. Bright copper
was selected with a special, anti-weathering
coating to minimise any change as the sur-
ace aged.
Shingles were chosen to deal with the com-
plex orm that curves in both plan and
section. Te cladding o the chapel was
undertaken with real cratsmanship by
NDM, the copper shingles gradually re-
ducing in size to accommodate the conical
shape. Te orm was computer modelled,
as the size o each row o shingles had to
be calculated to suit the diminishing diam-
eter.
Architects: Nicholas Hare Architectswww.nicholashare.co.uk
Copper Installer: NDM Metal Rooing & Cladding
Copper Product: TECU Classic (coated)
Photos: Huton+Crow
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39COPPER ARCHITECTURE FORUM 33/2012
COPPER ARCHITECTURE NEW
The Copperconcept App
Free & available for iPhone and iPad.
Inspiration and information combined in one app.
Reference projects
Architectural city maps
Design Awards
Copper Architecture Forum Articles
Copper Architecture on-lineExperience copper architecture online- a denitive resource or architectural insp
ration, including electronic versions o Copper Architecture Forum, the EuropeaCopper in Architecture Awards and many other helpul publications available
www.copperconcept.org
Copperconcept.org is organised into 17 separate language sections, each edite
locally. The website eatures an extensive selection o regularly updated projec
reerences, demonstrating dierent uses o copper and highlighting some o th
best examples o copper architecture rom around Europe and beyond. O course
inormation on the European Copper in Architecture Awards can be ound there
alongside articles on topical issues, such as the antimicrobial capabilities o coppe
As well as design inspiration, Copperconcept.org gives access to a range o arch
tectural and technical publications, and links to other organisations including cop
per abricators. Journalists and editors can also access press releases, articles an
images or publication. Finally and most importantly the website hosts Coppe
Architecture Forum and you can register or your ree subscription there, as well a
download the latest, and previous, issues o the magazine.
Explore the world o copper architecture now at http://www.copperconcept.org
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ARCHITECTURAL
AWARDS LAUNCH
Entries are invited for the 2013 European Copper in Architecture Awards
a showcase for architects designing with copper and its alloys to promote
their work to an international audience.
All entries must incorporate facades, roong or other architecturalelements of copper or copper alloys. Any scale or type of project
can be entered from major landmark buildings to modest schemes.
Architects and critics, drawn from a panel including some of the
most inuential designers in Europe, will judge all the entries on
their architectural qualities from graphic submissions.
top related