lunes, 19 de octubre de 2015

The Copper Triangle

Three buildings of typology and different applications share a material: the copper.

Hi, to think that the experiences do not change our way of life is something that, pardon me, doesn't make much sense, my cousin Frenchwoman would say "au contraire", the experiences always lead us to a different world. The dimension of the change that we experience is a refreshing and dialectical discussion, it is also the preferred theme when we are faced (my cousin and me), she is the main protagonist in this article, she and the copper, clear.

I don't know as Sigmund Freud think, one of those doctors who has played a crucial role in the current methods of the Psychiatry (there are who calls him the father of the psychoanalysis), but I do not think that knowing it could change my point of view. With the permission of my cousin, you know, French and model of success (almost a cliché), I transcribe here an e-mail that he sent me recently, also she love my articles and she could not help looking with new eyes the constructions that she visited in her professional career. But I leave, that she described how he came to appreciate a very particular metal: the copper.


Dear Rodolfo: I discovered the triangle of the copper

As you read it, Rodolfo, I discovered the copper triangle and yes, I know that you say that it is impossible to find such triangle unless, of course, that we forge the metal, but let me explain. I followed the advice that you gave me the last time we saw us, do you remember? The of "when you have a break between sessions of photos, enjoy of the architecture of the place". As well, ending January I was in Tokyo (capital of Japan) and I went to Fujitsubo a beauty salon.

It's a rectangular building that occupies only 108,31 square meters and has two main features: three large skylights in the roof, right at the top of the three pyramids with offset axis and an envelope (you the flames so) of concrete covered with a layer of copper. The copper, according to users of the salon, I was told that it change over time, because the rust of the outer layer will change its colour. The architects are the team formed by Yoshihiro Hirotani and Yusaku Archivision Ishida and believe me when I tell you that they are quite proud of his work, whose impact is very strong if we compare it with the small area in which acted.

Later, in February, we were in Chile (also for work) and I accompanied my friend to visit her father in the complex Andrónico Luksic Abaroa. This complex was inaugurated the last year and houses the Department of engineering of the mining of the Pontifical University Catholic of Chile. It occupies an area of 3,500 square meters with underground facilities and also has 1,200 square metres of green areas (or gardens). The architect responsible for (Enrique Browne) was based in the form of a mining crack for the design of the complex.


As you like the numbers, I will tell you that the building cost 4.6 billion pesos (about seven million euros), has an auditorium, offices, a Faculty Club with casino rooms (funny isn't it?), gym and living rooms. A museum protrudes towards the surface where it is exposed the history of the school of engineering, a space dedicated to the founder (Andronico Luksic) and a large rock in the Centre (10 tons), which was the first stone that came out of the mine, chosen by the Lord Andronikos personally. The Museum impressed me much with its cylindrical shape lined of copper foils.

But my trip did not end in Chile, ended in the city of Zory where the team of architects OVO Grabczewscy Architekci have designed (and built) another building whose base is the copper. In this occasion I discovered the construction when I went to do a story on the outside (you'll see it, soon, not you impatient) in the month of March. Called the building the "Museum of the fire" because the place, Zory, means fire since it was built where a forest that had burned down.

The construction have an area of 642 square meters and consists of three walls coated with copper panels. The irregular arrangement of these panels and the asymmetrical outline of them makes that the light reflected in them dance in a very unique way, almost as if you look flames, obviously, this is the main idea of the designers. It should be noted that, for than copper not be oxidized with the passage of the time, using a very special varnish, so that the 'fire' effect is always present in the building.


It was there, in Poland, where I discovered the copper triangle that form the three buildings with their three studies in architecture, in three places in the world, with three distinct geometric shapes, three different functional uses and whose common denominator is the fantastic copper, we must not disregard the use of three different languages and that I discovered in three consecutive months... kisses!

What my cousin obvious in his story are the fantastic qualities of copper as a building material. The copper is a metal that can be found in nature, this and the high ductility and malleability (property of the material that makes it can be cutting in thin layers and unless it breaks) is used by the humanity since (at least) the year 7000 b.c., in addition, is recycled in its entirety. It has many possible uses as you can imagine: ornaments in the form of figures, kitchen utensils, work tools, conducting electrical, mechanical elements (thanks to its thermal conductivity), water pipes, etc.


If you look to you around, it will be likely that you see some element of this material, and if you don't see it, is that you're not in the right place. Bye bye.

lunes, 5 de octubre de 2015

The Pool that removed the hiccup

The spectacular building of Singapore boasts with the cantilever that you can be visited more length in the world


Hi, the life is full of indecipherable and indiscernible riddles, so that the truths give security, that is the conclusion to which I, Rodolfo, I reached after countless interviews in various media, where never knew what questions I would make journalists, in revenge, they never have obtained the same response to similar questions.

One of the Islands where I thought make my future construction is Easter Island (Rapa Nui), I had a shiver of joy just from thinking about eating the Umu Rapa Nui several times a year! I have even come to imagine that the building that will built there would have form of Moai (sculpture of dimension incredible and unique in the world that on the island there are some 900) and this will have some iconic sense, even put a Pukao (stone of reddish color that is supposed to represent a "headdress" on the top of some Moai). Speaking of Pukaos, I've found one that even has a swimming pool without end, in one of the world's most incredible buildings: Marina Bay Sands.


The Hotel

When you see the hotel for the first time, you tell me if the comparison with a Pukao is correct or not, I do not know, of course, if the designer took account of this parallelism (I presume that not), and it's a Pukao on three Moai, a dream for the most advanced of the Rapa Nui. The silhouette spectacular of the Marina Bay Sands dominates the skyline with its spectacular design changing forever, since it was built, the meaning of the word Costa.

When you are place under the complex the first thing you ask is how it can support one building against another, and who thought install a huge cantilever uniting three (or six) buildings. The singular architect is none other than Mr Moshe Safdie, whose head had the idea that materialized in just four years (2007-2010), a record considering the difficulties that they faced.


When you asked for a room in the hotel, you will discover that the smallest (Deluxe Room) have 39 square meter, access to the SkyPark® and the pool's infinity and exclusive entrance to the Fitness Club on the floor 55. Of course I was in a major: Charmaine Suite (the best) 629 square meter, four bedrooms, hydro-massage, two lounges, gym (with massage room, steam bath and sauna), piano, 24 hour of butler, free breakfast (than less) and several more surprises.

When you want to enjoy the views of the SkyPark® only you will have to pay $27,00 (€25,00) but you must request it in advance because they tend to rent for events or parties. The infinity edge pool is for hotel guests (have to pay one of 2,560 rooms available) from 6 in the morning (my preferred time) until 11 o'clock. They have restaurants, shops of leading brands, cultural events and (a forced) visit to the spectacular Museum of art and Science (with its unique flower shape).


The Cantilever

When you search the company that made the complex structural calculations for the execution of the building, its foundations and the cantilever, your friend Rodolfo will guide you: was responsible for the Group Arup, where are very proud of the work done. The longest cantilever with public of the world have almost 200 meters high on the three 55-story towers. The structure covers 340 meters of long and 38 meters of wide and excels in one of its ends almost 65 metres (amazing).

When you claimed facts about this wonder, I'll tell you that the cantilever was made piece by piece from steel trusses that are anchored to the three buildings with reinforced concrete structures, always analyzing the various movements that were to have the three buildings. It took into account the wind, the weight of the entire structure of the swimming pool and the movements of the users of the cantilever.


When you think that it is not possible, I will make clear that the entire structure of the cantilever is supported by three buildings through five plates of union, this ensures that different movements will be absorbed by the plates. For your peace of mind, I say you that the metal beams that connect the structure are post-tensioned (armor which induces a voltage that is opposite to the normal direction of loads acting against it, ensuring a balance of tensions, this tension is induced after the placement of the armor).

Buildings

When you analyse all the data and you discover that the three buildings are subdivided into six, hanging on every vertical element a construction that slides from it, and that depends on the main structural and aesthetically, you cannot do anything else that love this work of art. The main buildings have vertical walls of reinforced concrete which sustain the entire structure and that support the adjacent buildings (anchored by steel trusses).


When I say you that the foundations of the construction are about deep sea clays and that, by the unique structural form and the angles of the feet of inclined buildings, raised serious problems when they were executing, even they practice the introduction of prestressed armor (like the post-tensioned but with the particularity that the tension is induced before starting work) in vertical and inclined walls to reduce the movements and resulting tensions.


When you are enjoying your favourite artist (or a double) in any area of the complex and you calculate the length of stay that you have, surely you never want to leave.  If you have not noticed an unusual rate in this article is that I have done well my description and you've been absorbed, and if you've noticed it, is that you've been very attentive. Bye bye.