A Master Thesis at Chalmers Architecture By: Anders Winlöf 2009/2010 Examinator: Morten Lund (CTH) Tutor: Fredrik Olson (Metro Arkitekter) See You in September!
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A Master Thesis at Chalmers Architecture By: Anders Winlöf 2009/2010 Examinator: Morten Lund (CTH) Tutor: Fredrik Olson (Metro Arkitekter) See You in September! ABSTRACT CONTENT The lack of energy is not a problem. Renewable energy 1 Abstract/Content sources can provide our planet’s energy consumption 3 What?/Why?/How? up to 15.000 times. When we choose to fully harness these energy sources new possibilities will rise. 5 Program This Master Thesis asks: How can we create architecture 7 Process that is built by energy and what are the advantages? Research Due to a wave power plant, the project offers facilities 8 Varberg for wave surfers in the sand dunes of Kåsa, Varberg. It 10 Surfing is designed by premises of the wind, materialized by 12 Weather sand and powered by the waves. Since the surf season 14 Wave Power in Sweden is limited the facilities only exist during fall & winter. When spring arrives, the power is turned off 16 Sand Dunes and the structure cease to exist. 18 Wind Study Result That is why my project is called See You in 20 Introduction September! 21 Research 22 Wind/Sand/Water 23 Mixed Elements 24 Context 25 Seasons 26 Exterior 27 Spaces 28 Interior 29 Material 30 Model Anders Winlöf 2010.01.21 31 Conclusion 2 WHAT? WHY? HOW? ‘See you In September!’ proposes a The city of Varberg has during the last century In contrary to the hi-tech systems, the combination of highly technical systems had a strong cultural connection to the architecture is a low tech solution that brings that create a synergy effect which handles ocean. Apart from the fortification, several the surfers closer to their right element: the the contextual and cultural problems of cultural institutions such as ‘Kallbadhuset’ nature. In this way the rough lifestyle of the program. At the same time, these and ‘Nakenbadet’ together with the beaches surfing can be kept and consolidated. technical systems give the opportunity of at Kåsa and Apelviken confirm Varberg as a an evanescent architecture that follows the typical City by the Sea. To fit in the context this project is designed by seasons over the year. premises of the wind, materialized by sand To strengthen this identity, my advice to the and powered by the waves. To adjust to the municipality of Varberg is to harness the cultural phenomenon of surfing, the facilities energy in the ocean and to support also newer only exist during the wave season of fall and types of water cultures. What I propose is a winter, when the spring arrives and the surf wave power plant that also offers facilities for season is over, the facilities cease to exist. the surfers at Kåsa, one of the most popular surf beaches in Sweden. A quick explanation of how I intend to do this is to extract the heat from the sand dunes, so that a frozen shell of sand is created. The excess heat is used to warm up another part of the dune. In other words, the cool is used for construction and the heat for comfort. sand dune EXTRACTION heat cool comfort construction 4 PROGRAM As the daylight breaks the clear sky a car rolls The hail proves to be persistent and the soaked This is not a sauna in the ordinary sense but an area where surfers down towards Kåsa. A westerly wind has increased wetsuits unsustainable, despite the highest heat heated area can warm up after lying in the cold water. It is also where the wetsuit during the night and four impatient surfers intently in the car. They decide to eat lunch and help each is heated and possibly dried. trying to discern the waves from the snowdrifts other to get out of the wet suits next to the car on through the car window. They drive up onto the the gravelled parking lot. The whipping wind hurts Semi heated space for changing from clothes to an unwieldy promenade for pedestrians just to make the against the already chilled skin. From the trunk dressing room wetsuit which requires a bit of extra space. Men and women use distance to the beach as short as possible. The they pick a triangia kitchen and two cans of ravioli the same area in order to create a tension between the users, the four heavily dressed get out and start to fight the before they again start running towards the public same way beach visitors check out each others tanned bodies in 15 meters per second strong wind to get a proper toilet between the beach and the promenade. the summer. look at what the ocean has to offer today. After They push themselves through the door and put 10 minutes of observation in the icy winds, they the stove on the toilet lid and pour in the ravioli agree, the waves are good enough for surfing. while they hear how sound of the hail on the roof A feature that provides clean water as well as a surface to prepare decreases. It sounds like it is time for another surf food preparation food on. It is not a kitchen but requires that visitors have with their They hurry back to the car and throw off their session after lunch and indeed the four of them own triangia kitchen. jackets, sweaters and trousers until they stand carry out the same procedures 15 minutes later. naked in the cold outside the Varberg Kurorts However, this time in already wet wetsuits making A wind protected area with a clear view towards the waves and the Hotel. With more or less graceful movements the process, if possible, even colder. surfers in the water. For both visitors and users. begins on the first challenge, to get the 5mm viewpoint thick neoprene wetsuit on. Another forty five minutes later the feeling in their toes starts to disappear, which in turn affects the The rinsed off wetsuits should be able to get dry or at least heated When dressed they unload the lashed boards of performance on the wave which determines that wetsuit dryer up in case of a pause from the surfing. the roof and head for the sandy beach. Behind the it is time to call it the day. With feet that feel like small public toilet building they drag the boards lumps of ice, two of them get onshore to observe To prevent odours from the wetsuit the surfers should be able to out of the board bags and store the empty bags up the remaining surfers in the waves. But not for wetsuit rinse rinse the board and suit, before they hang it to dry. against the wall of the toilet, the only lee warded long since the wind almost is as agonizing as the place the beach has to offer. As surfboards are water which means that they must trudge to the How can this function be integrated as part of the architecture? How fragile, the heather half-covered with snow has to car to change into dry clothes, but cold. They put boardrack can you maintain control of your board while changing clothes? support when the already frozen fingers tries to the soaking wet wetsuits that smells of salt, sweat rub the wax on the board, so in order to increase and seaweed in the blue Ikea bags. the grip well on top of the wave. In connection with the dressing room is one or more showers with For the second time of the day the heater in the car hot water. After a quick warm up the four adrenaline fuelled is on full effect and after a while toes and fingers shower surfers run out in the 5 degree warm water, throw have regained their ability to move and feel. themselves on the boards and start paddling out In connection with the dressing space a possibility to store clothes through the waves. On the beach the board bags, While waiting for the others, there is now time to and valuables is offered. Is it lockable or how will it be safe? wax and car keys are waiting behind the half wind fix the holes in the fragile fibre glass shell that storage protective hexagonal public bathroom. surrounds a softer core of polystyrene. With the This is not a feature that offers tools or machinery, but only a large tailgate opened they roughen up the surface workspace area where the surfer can wax or fix holes in the board. It should be Soon they have all caught their first waves of the around the damage and put a fast-drying resin designed to prevent damage to the surfboard. Ergonomics? day and everyone has forgotten the early morning onto and around the open wound. Just in time and the chilly wind. But after 40 minutes in the for when the second half of the group begins to cold water a light rain turns into a whipping hail. paddle ashore, the adhesive mixture has dried existing facilities It is time for the day’s first break. They quickly and after some compassionate move by the reach the shore and put the boards in the bags, fine-grained sandpaper the board looks as good There are today two public toilets at Kåsa. shove the board bags in under the car (causing as new. With pleased faces they back out of the public toilets 2 holes in the bottom board which will later be gravel parking lot which they will soon see again. temporarily repaired with duct tape) and jump Tomorrow a storm is waiting.