EAN-Search Search over million products in our database. Thickness Planer Steel City Planer. Industrial Planer Steel City Planer. Granite Variable Speed Midi Lathe with 25 in.
|Published (Last):||11 April 2018|
|PDF File Size:||3.89 Mb|
|ePub File Size:||4.33 Mb|
|Price:||Free* [*Free Regsitration Required]|
What is the function of this building? In Sweden, we have centralised systems for remote heating of our houses. Most of the pollution from burning oil and coal, brown energy, is replaced with power plants that use waste heating from factories, energy pumps and the burning of household waste.
This is where Arctura gets in the picture. Arctura contains hot water that is capable of heating the whole town for a couple of days. The top of the building is crowned with a skyline restaurant. The views of the landscape are amazing.
Below the tank is the ski centre that is commonly used for international competitions. How did you get involved in this project? The most common way for us to enter a project like Arctura is direct contact from the architect without spending time participating in contests or making concepts. Our reputation in Sweden is well founded.
Together with the architect we have a brainstorm phase that ends up in practical tests. Even when we do a theoretical design, we also insist on performing real tests. What are the architectural features of Arctura? Arctura has a bluish greyish colour. The stainless steel mesh that is applied two metres outside the main building structure helps us to give the building depth. It also gives the building a shape, which from the sky looks like an open eye. What was your lighting concept? The concept was to create a symbolic version of the northern lights.
The lighting sequence starts two hours before the sunset and ends two hours after the sunrise. The twilight is several hours long up in the north. In short, could you describe the lighting scenes? The main scene is fully automated and based on the seasons. During the summer the sunset and sunrise is the same thing. During the autumn the building has a bluish tone that slowly changes its characteristics, in the late evening the images of the northern lights break up the scenery.
The spring is once again a clearer bluish tone, without the northern lights. The real northern lights are only present during cold winter nights and we wanted to keep it rather realistic.
Who controls the scenes? Except from the automated sequences there are ten manually controlled scenes that the local staff in the restaurant can trigger at will.
We did scale tests with PAR 64 W with dichroic filters from the ground. It worked fine concerning the amount of light, but we wanted to find a much more cost effective and energy saving solution. All the glossy brochures from LED manufacturers around the world should be submitted to a real test. It actually worked well. The LED fixtures where capable of supplying light up to metres high! Where are the lighting fixtures installed?
The fixtures are installed at the bottom and top of the tank facade. We chose LEDline2 one colour per fixture: red, blue and green. The three colours are placed close together so that we can mix the light any way. The white on the mesh used the same fixture but with 48 LED 1W.
They are installed at the bottom outside the mesh on a girder. Lastly, we chose indirect lighting on the ring-sloping roof. What lighting control do you use? An astronomic clock within the MediaEngine relates to longitude and latitude for triggering events. During the programming phase, we linked out the MediaEngine via a common W-Lan Wireless Local Area Network so that we could see what we were doing far away from the building.
Where is the best view point to see Arctura at night? Arctura, with its northern lights, can be seen from kilometres away.
Arctura stands out like a beacon during the dark winter days. What did you learn from this project? LED lighting is good enough for this kind of project but it has very monochrome colours. The yellow colours are a bit difficult to achieve. This was a slight problem. But LED is very cost effective. Permalink Trackbacks 0 Email Print this.
Follow us on….
Willkommen auf unserem Seminar-Blog
Free delivery and. Royal Philips or their respective owners. Cable, Cable m without plug C1K. CE mark, CE mark. Light source colour, Cool white.
Arctura Water Tank, Östersund, Sweden
LEDline2 Philips Luminarias - Lámparas de diseño