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Fire Betonpriser Uddelt Ny Viden Om Betons Energifordele Slut Med Knaphed På Delmaterialer

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Fire Betonpriser Uddelt Ny Viden Om Betons Energifordele Slut Med Knaphed På Delmaterialer Beton 1 · Februar 2009 Betonens delmaterialer Tema: Betonens delmaterialer Fire betonpriser uddelt Læs om prisvinderne Ny viden om betons energifordele EnergyFlexHouse skal dokumentere Slut med knaphed på delmaterialer Faldende aktivitet bedrer forsyningssituationen www.aalborgportland.dk BetonNr. 1 · Februar 2009 · 26. årgang Beton har til formål at orientere om den betonteknologiske udvikling i Danmark, at udbrede kendskabet til betons anvendelses muligheder samt at medvirke til, at beton anvendes Den fleksible beton optimalt teknisk, æstetisk, økonomisk og miljømæssigt. Udkommer 4 gange årligt i februar, maj, august og november. Ved den store Bæredygtig Beton Konference den Distribueret oplag 6.000 5. marts 2009 i DR's imponerende Koncerthus Udgivere blev der uddelt fire priser, der hver fokuserer på DANSK BETONFORENING særlige aspekter ved brug af beton. Fællesnævneren for de fire priser er – ud over Redaktion Jan Broch Nielsen (ansvarshavende) [email protected] at de alle omhandler beton – en anerkendelse Beton, Brøndbytoften 11, 2605 Brøndby af det fremragende og prisværdige. Priserne Tlf. 57 80 78 69 belønner hver på sin måde, når arkitekter, Abonnement, Prinfoparitas produktion og Brøndbytoften 11, 2605 Brøndby, bygherrer, ingeniører og entreprenører tager et administration Poul B. Eriksen, [email protected], ekstra skridt op af stigen mod det exceptionelle. Tlf. 36 38 25 25 Annoncer Media-People ApS Ganske vist er beton det mest anvendte bygge- Landskronagade 56B, 2100 København Ø og anlægsmateriale i verden. Men alligevel er Ole Bolvig Hansen [email protected], det bemærkelsesværdigt så stor spændvidde, Tlf. 39 20 08 55, fax 39 20 08 65 der er i de berømmede projekter og byggerier. Abonnementspris Indland, kr. 210,- excl. moms (4 numre) Fra et anlæg med elefanttrivsel i top til et skue- Udland, kr. 260,- (4 numre) Løssalg, kr. 65,00 excl. moms spilhus med termoaktive betonkonstruktioner. Det understreger én ting ved beton, som mange måske glemmer at tænke på i det daglige, fordi det er så stor en selvfølge. Nemlig at beton også er det mest fleksible byggemateriale, der findes. 13 18 22 Fra fundamenter til facader, parcelhuse til skyskrabere, industrigulve til gylletanke. Fra små Den fleksible beton . 3 belægningssten til kæmpemæssige afløbsrør. Til Betonprisen 2009 for elefantanlæg . 4 broer, havnekajer og veje. Som pladsstøbt, som Bæredygtig Beton Prisen for Skuespilhuset . 6 elementer eller som fabriksfremstillede beton- In-Situ Prisen for Elefanthuset . 8 varer. Lodret, vandret, krumt, lige, råt, poleret – Betonelement-Prisen for Emaljehaven . 10 Arkitekt med markante meninger om beton. 11 fleksibiliteten af beton overgår alt. Krisen eliminerer knaphed på råvarer til beton . 13 Derfor vil der utvivlsomt også være mange Danske broer skal have ny cement . 14 projekter at vælge mellem om to år, når der Cementproducent sætter klima højt på dagsordenen . 16 efter planen igen skal være prisuddelinger. Bundaske overvejes som nyt tilslag til letbeton . 18 Tysk cementproducent mener det seriøst i Danmark. 21 Beton kan sagtens bære fire priser. Vi glæder os Ny publikation gør det enklere at foreskrive armering . 22 allerede til 2011. Mindre kulør på betonkonstruktioner fremover. 24 jbn Betoncenter vil optimere betons energimæssige fordele . 25 Tre broer er ingen hindring . 26 Uddannelse af elementmontører er en succes . 27 Letbetonelementgruppen – BIH . 28 Betonelement-Foreningen . 30 Nyt fra Betoncentret . 34 Forside Skuespilhuset på Kvæsthusbroen i København, som Nyt fra Aalborg Portlands arbejdsmark. 36 udløste Bæredygtig Beton Prisen til Det Kongelige Teater, ISSN 1903-1025 Mødekalender • Forår 2009 . 40 Lundgaard & Tranberg Arkitekter, COWI samt E. Pihl & Søn. www.danskbeton.dk Elefantanlægget er tegnet af Foster + Partners til stor glæde for elefanterne. Landskabsarkitekt: Stig L. Andersson. Betonprisen 2009 for elefantanlæg Dansk Betonforening uddelte den 5. marts 2009 Be- elementer – begge dele med en særlig rødbrun farve. tonprisen 2009 til adm. direktør Lars Lunding Andersen In-situ-betonen er støbt med bræddebeklædt special- fra Zoo København og adm. direktør Søren Langvad fra forskalling for at opnå en synlig bræddestruktur. Beto- E. Pihl & Søn A.S. nens varmeakkumulerende effekt bruges til at stabili- sere temperaturen i huset. Det skete med følgende begrundelse: jbn Københavns Zoo har gennem mange år benyttet be- ton som et grundlæggende materiale i havens udform- ning og udvikling. Elefanthuset kan ses som et foreløbigt „højdepunkt i en stadigt stigende kvalitetsbevidsthed i anvendelse af beton som fleksibelt og naturligt materia- le, som når det anvendes rigtigt, står godt til den natur som haven formidler. E. Pihl & Søn har som entreprenør gennemført en række vanskelige og smukt udførte bygværker i beton. Elefanthuset viser i særlig grad, hvordan E. Pihl & Søn Adm. direktør Lars Lunding gennem firmaets omhyggelighed og kvalitetsbevidsthed Andersen, Zoo København medvirker til at tilføre byggeri i beton særlige værdier. I Elefanthuset forenes bygherrens og entreprenø- rens stræben. Resultatet er beton anvendt på ypperste måde. Selve elefanthuset er på cirka 3.000 kvadratmeter og det tilhørende udeanlæg på cirka 10.000 kvadratmeter. Huset er delvist nedgravet, så elefanthuset set udefra primært fremstår som to selvbærende glaskupler. Adm. direktør Søren Anlægget“ omfatter både beton støbt på stedet og Langvad, E. Pihl & Søn. 4 A new chapter begins. Dyckerhoff er en international producent af cement og beton og en vigtig del af Buzzi Unicem koncernen. Det nye logo repræsen- terer fælles mål og værdier på tværs af alle landegrænser. Dyckerhoff AG, Postboks 2247, D-652012 Wiesbaden, Tyskland telefon: +49 611 676 1311, fax: +49 611 676 1285, mail: [email protected] RZ_Anzeige_Dyck_dansk_A4_pe090202.indd 1 04.02.2009 14:26:55 Uhr Den 5. marts 2009 uddelte Dansk Beton den ny Bæredygtig Beton Pris for første gang ved den storslåede Bæredygtig Beton Konference Bæredygtig Beton Prisen for Skuespilhuset Bæredygtig Beton Prisen 2009 blev den 5. marts 2009 Ved at anvende betonens varmekapacitet i de termo- tildelt Det Kongelige Teater som bygherre, Lundgaard & aktive dæk til at sikre varmebalance, til opvarmning ved Tranberg, E. Pihl & Søn som entreprenør og COWI som lagring af overskudsvarme fra teaterrummet og til køling rådgivende ingeniør for det nye Skuespilhus på Kvæst- ved hjælp af havnevand, bliver det relativt ressourcetun- husbroen i København. ge materiale multifunktionelt. Betonen bliver hermed en Bygningen har termoaktive betonkonstruktioner, væsentlig forudsætning for det samlede resultat. I skue- der lagrer overskudsvarme fra lys og tilskuere, og som spilleretagen markerer dobbelte T-dæk sig i rummet og både bruges til opvarmning og havvandskøling. Det fortæller om, hvorledes beton kan formes, så spænd og sparer 30 procent på varmeregningen og hele 75 pro- bæreevne optimeres. cent på energiforbruget til køling. Desuden er der brugt En stor del af den beton, som er anvendt i Skue- grøn beton med et lavere indhold af cement til de ind- spilhuset, er såkaldt grøn beton – dels beton hvor en vendige konstruktioner. tredjedel af den ressourcetunge cement er erstattet af flyveaske som binder, dels beton som er produceret med Dommerkomiteens begrundelse lyder: tilskud af vedvarende energikilder. CO2-udslippet fra be- Dommerkomiteen har udpeget skuespilhuset som tonproduktionen til Skuespilhuset er dermed væsentligt prismodtager, baseret på at man her, udover et over- under niveauet for dagens standardbeton. bevisende gennemarbejdet byggeri, i særlig grad finder Dommerkomiteen ser Skuespilhuset som et eksem- „betonens egenskaber anvendt på en bæredygtig og in- pel på det i fremtiden helt nødvendige tværfaglige sam- telligent måde. Den multifunktionelle brug af betonen arbejde mellem arkitekter, ingeniører og producenter – kun i beskedent omfang som synlig beton, men brugt som skal finde de smukke og funktionelle løsninger på i sammenhænge hvor netop betonens karakteristika ud- en markant reduktion af ressourceforbruget ved opfø- nyttes optimalt – har overbevist komiteen. relse og drift af bygninger Den integrerede designtilgang, hvor udvikling af form, konstruktion og indeklima er sket i et kreativt tværfagligt Dommerkomiteen bestod af arkitekt maa Julian Weyer samarbejde mellem arkitekter og ingeniører, er prisvær- (formand) fra arkitektfirmaet C. F. Møller, direktør Lars dig, og har her resulteret i et smukt bygningsværk, op- Holten Petersen fra Carlsberg Ejendomme, adm. direktør timeret brug af materialer, oplevelsesrige konstruktioner Peter Assam fra Spæncom (formand for Dansk Beton), og et reduceret energiforbrug. arkitekt maa Pia Wiberg“ fra WITRAZ arkitekter og arki- tekt maa Rie Øhlenschlæger fra arkitektfirmaet AplusB. BetoN 1 • FebrUAR 2009 7 In-Situ Prisen for Elefanthuset In-Situ Prisen blev uddelt for fjerde gang den 5. marts 2009. In-Situ Prisen 2009 blev den 5. marts 2009 tildelt Foster rieret stiforløb med udsigtsplatforme til gæsterne, ele- + Partners som arkitekt og E. Pihl & Søn som entrepre- fantstalde samt udstillingsrum. nør for Elefanthuset i Zoo København. Ved prisoverræk- Det er et anlæg med ambitionen om at sammenbin- kelsen begrundede arkitekt maa Signe Kongebro, Hen- de Frederiksberg have med Zoologisk have og samtidig ning Larsen Architects, valget således: skabe ideelle forhold for elefanterne. Rumligt er der en Elefanthuset omfatter en række udendørs og inden- stor kontrast mellem haveanlæggets meget ekstroverte „dørs faciliteter; et stort haveanlæg til elefanterne,
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