Atakรถy Towers Istanbul - Turkey
Conceptual proposal for a new facade
October 2015
Atakรถy Towers Conceptual proposal for a new facade
From concept to project
Konseptten projeye
The main conceptual principles of the three solutions presented in the first phase to apply them to the chosen solution:
Projenin ilk aşamasında önerilen cephe cözümlerinin ana ilkeleri başlica şu şekildeydi;
1. an ever changing skin that “reacts” to the sun radiation 2. a modular mesh that captures sunlight to give back a dynamic image to the observer; 3. a solid but soft skin, light as a draping thin fabric.
1- Gün içerisindeki farklı güneş ışınlarına değişken tepkiler veren bir cephe dokusu yaratmak
This is the reason why we developed a classical aluminum “stiles and rails” façade system that support transparent and opaque glass cladding covered with metal sheet panels to form together a classical ventilated facade.
3- Katı fakat yumuşak bir doku oluştururken aynı zamanda ışığı geçiren bir kumaş kadar hafif olmasını sağlamak
The main idea is to balance the effect of solids and voids of a standard curtain wall system with a metal deck that can freely bend around the building with plays of light and shadows either in the day and the night time.
2- Gözlemciye dinamik bir etki verecek modüler alüminyum kafes sistemi oluşturmak
Bu ana ilkeler bağlamında; klasik bir alüminyum cephe sistemi düşünülmüştür. Şeffaf ve opak cam panelleri projedeki konumları esas alınarak kurgulanmış, geçirgen alüminyum levhalar(mesh) ile de hava geçirimli bir cephe sistemi elde edilmiştir. Halihazir projedeki şeffaf ve opak bölümler dengelenerek cephe etrafına giydirilmiş; alüminyum cephe sayesinde, ışık oyunları ve gölgeler vesilesiyle dinamik bir görünüm kazandırılması hedeflenmiştir.
Constructive elements Roof plan analysis
8-15 floor plan
1-7 floors plan
Ground floor plan
Elements . . . Concrete slab New facade Actual facade Dehors
Roof floor plan
17 floor plan
16 floor plan
General view Ground floor shopping area
View from dehors
Constructive elements Facade modules Inner layer
Facade system technology The stiles and rails ventilated façade system is constructed on three 68x340 cm modules and three 136x340 cm modules: A module is a 68x340 cm transparent glazed panel in which a 68x218 cm window opens with a vasistas (bottom hinged) or shutter system;
Cephe sistem detayı İç katman . . . Cephe sistemi modüler üç tip 68x340 cm ve üç tip 136x340 cm panelden oluşmuştur. A modülü 68x340 cm Şeffaf cam panel içerisinde 68x218 cm vasistas çift eksenli doğrama;
B module is a 68x340 cm transparent fixed glazed panel;
B modülü 68x340 cm Şeffaf açılmaz cam panel;
C module is a 68x340 cm aluminum insulated fixed panel;
C modülü 68x340 cm Şeffaf açılmaz alüminyum panel;
D module is a 136x340 cm transparent glazed panel in which a 68x316 cm door opens with a shutter system;
D modülü 136x340 cm Şeffaf cam panel içerisinde 68x316cm doğrama;
E module is a 136x340 cm transparent glazed fixed panel; F module is a 136x340 cm aluminum insulated fixed panel; Stiles, rails and frames are made of anodized or painted aluminum, according to the color of all other metal elements.
E modülü 136x340 cm Şeffaf açılmaz cam panel; F modülü 136x340 cm Şeffaf açılmaz alüminyum panel; Bütün alüminyum elemanlar cephedeki renklerine göre eloksallı ya da boyalıdır.
Module A Glazed expandable panel dim. 68x340 cm . . . 1. Insulated glazing with aluminum frame: Vasistas and shutter system
Module B Glazed fixed panel dim. 68x340 cm . . . 1. Insulated glazing wit aluminum frame 2. External finishing l
th
layer
Module C Opaque panel dim. 68x340 cm . . . 1. Aluminum panel 2. Insulating layer 3. Aluminum panel 4. External finishing layer
Module D Glazed expandable panel dim. 136x340 cm . . . 1. Insulated glazing with aluminum frame: Shutter system
Module E Glazed fixed panel dim. 136x340 cm . . . 1. Insulated glazing with aluminum frame 2. External finishing layer
Module F Opaque panel dim. 136x340 cm . . . 1. Aluminum panel 2. Insulating layer 3. Aluminum panel 4. External finishing layer
Constructive elements Facade modules External finishing layer
Facade system technology The external layer is composed on three 136x340 or 136x680 cm stamped metal sheet panels that work as screens. Metal panels are fixed on the upper and lower edges on a 25 cm deep steel structure hung from the metal frames of the inner layer facade. Modules are all fixed and differ from one another in the extent of sheet metal folding. The system aids cooling and heating during the summer and winter months respectively because can provide protection from sun radiation and allow natural ventilation.
Cephe sistem detayı Dış katman . . . Dış katman üç adet 136x340 veya 136x680 cm delikli sac panelden oluşmuştur. Bu paneller 25 cm derinliğindeki döşeme önünden giden yatay çerçeveye sabitlenmiştir. Modüllerin tümü sabit fakat farklı katlama şekillerinde kurgulanmıştır. Gün ışığına karsi filtreleme görevi gören ve doğal havalandırmaya imkan veren bu sistem, yaz ve kış aylarında ısıtma ve soğutmaya yardımcı olur.
1 Stamped metal sheet circular holes 40 % open area
2 Metal fabric 40 % open area
3 Expanded mesh hexagonal voids 40% open area
Inner layer facade
Inner layer facade
Inner layer facade
Modul A Fixed panel dim. 136x340 cm dim. 136x680 cm . . . 1. Perforated metal sheet screen
Modul B Fixed panel dim. 136x340 cm dim. 136x680 cm . . . 1. Perforated metal sheet screen
Modul C Fixed panel dim. 136x340 cm dim. 136x680 cm . . . 1. Perforated metal sheet screen
Constructive elements Modules assembly
Assembly sequence
1
Inner layer Stiles and rails ventilated faรงade system
2
Inner layer Glazed and opaque aluminum panels
3
External finishing suport Steel structure hung to the metal frames of the facade
4
External finishing layer Perforated metal sheet screen
5
Atakรถy Towers new facede
5
1 2 3 4
General view North-West elevations
View from car park access
Constructive elements Facade composition Inner layer
Quarters floor division
1 2 3 4
4 2
3 Facade type
1 3 4
Actual plan
B
1 Facade type
3
A
4 Facade type
2
1
Facade types
C
2 Facade type
D
New facade plan quarter 1
Facade types aggregation
17th 16th 15th 14th 13th 12th 11th 10th 9th 8th 7th 6th 5th 4th 3th 2th 1th
D C B A D C B A D C B A D C B A
Constructive elements Facade composition External finishing layer
Facade types
Quarters floor division
1 2 3 4
4 2
Facade type
1 3 4
B
1 Facade type
3
A
4 Facade type
2
1
3
C
2 Facade type
D
Facade types aggregation
17th 16th 15th 14th 13th 12th 11th 10th 9th 8th 7th 6th 5th 4th 3th 2th 1th
C B A D C B A D C B A
General view Office space
Internal view
General view
North-West elevations
General view
North-West elevations
AtakĂśy Towers Conceptual proposal for a new facade
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