ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo ngu-Petr Franta

Umdwebo ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo ngu-Petr Franta ungumnqobi ohlonishwa kakhulu womklomelo odumile we-2022 Umklomelo Webhulonzi we-A' Design Award Esigabeni Somncintiswano se-Ukudizayina Ezokwakha, Izakhiwo Nezinhlaka.

IbhulonziEzokwakha· 2022

ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo

ngu Petr Franta

Iklayenti: Ctu

Umnqobi we-Umklomelo Webhulonzi we-A' Design Award Esigabeni se-Ezokwakha

17,185

Umnqobi Womklomelo Oqinisekisiwe

Qinisekisa Isimo Somklomelo se-#134989

Vakashela Isayithi Buka ku-A' Design Award Isitatimende Sabezindaba Ibheji Yomklomelo

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Ukuklama

Mayelana ne-ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo

Isikhumba Se-ETFE Membrane siyisikhumba esiphindwe kabili esakhelwe isakhiwo socwaningo nesokufundisa. Isikhumba sangaphandle senziwe ngamakhusheni akhazimulayo abambeke ngokubandakanywa e-ethylene tetrafluoroethylene, abanamamitha amathathu ububanzi futhi afinyelela emamitheni angamashumi ayisithupha nambili ubude, agcinwa ngaphansi komthelela womoya ozinzile futhi afakwe ngokuhlanekezela esakhiweni sensimbi esesibili ngamaklampu ealuminiyamu. Isikhala sesikhumba sisebenza njengeqoqi lelanga, futhi umoya oshisayo udonselwa ezikhungweni zokumoshisa umoya, okwehlisa ukusetshenziswa kwamandla ngamaphesenti angafinyelela kwangama-30. Imembrane ihlanzwa ngamanzi emvula futhi yengeza ukuvikelwa kwezwi ekuthuthukisweni komsindo wezimoto emgwaqweni.

Ukuqashelwa

Mayelana ne-Umklomelo Webhulonzi we-A' Design Award

ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo iwinile uMklomelo Webhulonzi we-A' Design Award, ukwaziswa okuhloniphekile kakhulu okunikezwa imiklamo ephawulekayo eyehlukaniswa ukudala, ubuhlakani nobukhali bengqondo. Abawinile beBhulonzi yimisebenzi enobuchule obukhulu nedala ngokumangalisayo eqinisekisa isipiliyoni esibanzi, umcabango nobuhlakani babaklami babo. ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo ilindeleke ukuba ibe yinto exatshwa kakhulu, edunyiswayo nethandwayo, enobungcweti obuphawulekayo nezinto ezintsha. Lo mklamo owinile uMklomelo Webhulonzi we-A' Design Award uhlanganisa izindlela ezinhle kakhulu ebuciko, esayensi, ekuklameni nasebuchwepheshe futhi uhamba phambili ngenxa yokunaka kwawo imininingwane. ETFE Membrane Facade Isikhumba Esiphindwe Kabili Sesakhiwo iyanelisa izidingo ngokumangalisayo, ithinta izifiso, iheha imizwa futhi ikhanga ukufuna ukwazi.

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Iphakheji Yabezindaba

Ama-credit, amalungu eqembu nemininingwane yobuchwepheshe ehlinzekwe ngumklami.

Izici Ezihlukile: Applying Double Skin Facade with ETFE Ethylen Tetrafluor Ethylen transparent membrane assembly for energy saving up to 30 percent. Acting as solar collector with recuperation of hot air on the top floors in winter season.
Additional acoustic protection on busy traffic streetscape.
Aesthetics, added value as large span between structural members.
Self cleaning exterior of the facade ETFE membrane with additive chemical component rejecting dirt as automatic cleaning of the facade with rain water.
Izilinganiso Nokupakisha: Pneumatic ETFE membrane cushions are 3 m wide and up to 62 m long, installed diagonally and kept under constant air pressure 300 Pa.
Cushions are anchored on secondary structural steel system with aluminium extrusion clamps structurally designed for wind load.
Acoustical properties in combination with triple glazing system 47 dB adds 10 dB to 57 dB in composite calculation.
Area of ETFE membrane facade is divided in two parts 1294 m2 and 570 m2.
Height of facade 20 m. Length of facade is 68 and 30 m.
Amathegi: ETFE, Ethylen TetraFluor Ethylen membrane, Double skin pneumatic facade,
Ubuchwepheshe Bokukhiqiza: 3 m wide ETFE Ethylen Tetrafluor Ethylen cushions in south and west facade with seam in aluminium profiles on the secondary steel structure are welded cushions and kept under constant air pressure 300 Pa.
Weight is 1% of glass installation of outer skin.
Recuperation of hot air from facade as solar collector, energy saving up to 30%.
Self cleaning exterior ETFE membrane with additive chemical component rejecting dirt cleaning of the facade with rain water.
ETFE 50-years lifespan of the material.
Inselele Yokudweba: Turning of the corner of diagonally placed pneumatic cushion of ETFE membrane detail in double skin facade.
Special aluminium extrusion detail was developed (with live size models) especially for this project to allow the twisting diagonal clamp with 1000 mm radius, placed on secondary steel tubing. We had to comply with European standards DIN different for aluminium and steel. Large mock-ups, samples and models were part of the design process to make sure that the membrane does not wrinkle.
Ucwaningo: Design research was very complex with scientists, structure engineers in applications ETFE membrane around the world (London, Munich, New York) - design datas with manufacturers, designers.
We searched design and structural properties of Ethylen TetraFluor Ethylen transparent membrane facades for building types use, duration in life span, wind load on pneumatic cushions, aluminium clamps detailing, secondary steel structure detailing, transparency properties, weight, width versus span dimensions.
Ugqozi: Presentation of 8 x 6 m sample of ETFE membrane cushion with pneumatic equipment for Allianz Arena in Munich by Herzog De Meuron Architects. It was used for football stadium, in England for museum in Leicester by Nicolas Grimshaw and other non transparent use. After researching those study cases around the world, later came to me the idea to use transparent double skin membrane for office type building for scientists, using transparent film membrane in double skin facade instead of glass.
Ubude Bephrojekthi: Project design started in 2008 in Prague with presentation to Technical university scientists committee.
Realized in years from 2015 to 2017 on Czech Technical University in Prague campus for Czech Institute of Informatics, Robotics and Cybernetics of the CTU in Prague.
Ukuhamba Kokusebenza: Applying double skin facade with ETFE membrane assembly for energy saving with recuperation of hot air on the top floors, saves 30 percent of an energy consumption.
From double facade acting as solar collector hot outside air is sucked into the ventilation HVAC units on each floor from two places - from south facade for the winter and transition period and from the north facade in the summer. (Solar collector - double facade between the glass facade and the outer facade of the ETFE facing south).
Amapathenti: Design of pneumatic cushions fasade with ETFE Ethylen TetraFluor Ethylen trademark Taiyo Europe.
Amalungu Eqembu: Architect: Petr Franta
Architect: Stepan Sekera
Architect: Petr Sobotka
Amakhredithi Ezithombe: Image #1 Photographer Jiří Ryzsavy
Image #2 Photographer Jiří Ryzsavy
Image #3 Photographer Jiří Ryzsavy
Image #4 Photographer Jiří Ryzsavy
Image #5 Photographer Jiří Ryzsavy