LINEAR LAGOONS HOUSING SYSTEM

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PR321

JÄRVENPÄÄ Jarvenpää

SUOMI FINLAND

Jarvenpää

Localization of the city

Long coastlines facing the sea

The inner land and its lakes

Lake as drainage basin

Landscape as drainage system

BETWEEN TOWNSCAPE AND LAKESCAPE SCALES

The landscape is becoming artificial ! Finland is a country with many lakes in which water and land live together in harmony. Its structure naturally encompasses the two elements in keeping with the landscape creating the fascinating Lake District which makes Finland unique in the world. Googling Finland; zooming; and zooming again, water seems to be at one with the land in a fractal structure where autosimilarity conditions are repeated continuously. What if we repeat this fractal structure on our site? Our proposal is to form a territory of co-existence between nature and artificiality. At the same time it incorporates all the natural conditions geometric, topographic and construction aspects, searching for an environmental sustainability and a formal complexity which reacts to the new values of our society.

Existing water paths

Interpolation of new water paths

Exclusions: Buildings, vegetation, topography

Interference exclusions/interpolations: existing buildings

Interference exclusions/interpolations: topography

The proposal is inspired from the interpretation of the basic elements of the site, the water, the field, the trees and from their organization and transformation in urban strips. These unconventional strips generate a complex bundling of waterways, housing, landscape and land-water management. Instead of a deterministic geometric law, this growing pattern has the force of a system of variable relations, of a flexible tissue that manages and adapts itself, but also imposes and changes according to the external conditions. It allows formal coherence, and it is able to configure singularities, variations or declinations. The new urban configuration is structured by a flexible system of strip lagoons and canals that constitute the principal landscape element on which all the housing typologies and services depend.

Interference exclusions/interpolations vegetation

Distribution of new program on water lines

Deformation vectors according to boundary factors

Final deformation of water lines

Programatic lines

Fragmentation of the program along the waterlines

Width deformation of waterlines according to functional program

high density dwellings one family detached house two family house terraced houses

Library concert hall exhibition hall museum auditorium theater cinema

Center for elders Neighbours association Workshop Security first aid kindergarden

outdoor sports athletism indoor pool gym winter sports water sports

wellness center outdoor pool sauna restaurant bars leisure center

horse racing bird watchig common vegetable growing area fishing excursion center farm fish brewing botanic garden youth holiday camp rural holiday camp

Final outline of water lines 0

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ECO-BUNDLING

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PR321

JÄRVENPÄÄ HIGH INSULATION ARCHITECTURE

PHOTOVOLTAICS

SOLAR HEAT PANELS IRRIGATION WATER

HOT WATER

BIO BOUNDARY PURIFICATION

Hot tub Fire

CHANNEL

WATER LEVEL

NOISE BARRIER

ROAD

SHOPPING MALL

OFF SHORE WIND TURBINE

DRINKING WATER FROM LAND

WIND TURBINES

Territory benefits from the fact that is swept by the wind. By harvesting the wind energy through an offshore wind farm, it will have its own CO2-neutral power supply. The wind turbines will power the entire land.

FRESH WATER

PUMP +PURIFICATION PLANT

SOLAR HEAT PANELS

The buildings of the territory are entirely heated and cooled by heat pumps connecting to the surrounding. Solar heat panels integrated in the architecture create a steady supply of hot water.

WATER COOLING / HEATING

WASTE WATER TREATMENT reed bed treatment

MEDIA IN THE HOUSE The basic idea of home automation is to employ sensors and control systems to monitor a dwelling, and accordingly adjust the various mechanisms that provide heat, ventilation, lighting, and other services. By more closely tuning the dwelling’s mechanical systems to the dweller’s needs, the automated "intelligent" home can provide a safer, more comfortable, and more economical dwelling.

RAILWAY

SUSTAINABLE HOMES Minimize the negative environmental impact of buildings by enhancing efficiency and moderation in the use of materials and energy is one of the principle topic of this proposal. The construction itself is thought in terms of energetically reduction using materials from Finland such as wood, glass which are strongly recyclable and studying bioclimatic solutions.

WASTE RECYCLING

w

Industrial composting systems are increasingly being installed as a waste management alternative to landfills, along with other advanced waste processing systems. Mechanical sorting of mixed waste streams combined with anaerobic digestion or invessel composting is increasingly used due to regulations controlling the amount of organic matter allowed in landfills.

channel

water supply & retention basin filter bed

BIOMASS HEAT

WATER

Wood pellets are increasingly being used to heat homes and other buildings instead of oil or electricity. Pellets can also be used in place of oil in the peak boilers of district heating networks. The power-to-heat ratio of bioenergy CHP is being further improved thanks to new technologies, while smaller plant capacities can make bioenergy a more feasible option for distributed energy systems. Biomass is also rapidly gaining importance as raw material for liquid biofuels in transport.

All the proposed treatments share the fact of being based on systems of beds of macrophyte beds or vegetal filters. The previous and precise treatments work by means of a system of vertical circulation (vertical flow) whereas the surrounding reed beds do it by means of horizontal circulation (horizontal flow).

walking 1st stage platform reed beds treatment

aeration

2d stage floating plant treatment reservoir

1 - gravel filter that retains the solid matters in suspension in the water; 2 - consumption of Nitrogen and Phosphorus in the pool of final storage; 3 - oxygen recovers airing by gravity with small water jumps; 4 - planted on gravel substrate in the edges of basins, makes a secondary treatment when penetrate and freely leave the water in these reed beds.

Public Services 01_workshop school 02_public sauna 03_arts and crafts museum 04_health center 05_house for elders 06_exhibition space 07_library 08_sport center 09_kindergarcen 10_playground 11_restaurants 12_night bars 13_social club 14_neightbours association 15_gym

Canals

Vegetation

Main roads

Bus

Bike paths

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Pedestrian paths

ECO-BUNDLING

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PR321

JÄRVENPÄÄ type A skycatcher house duplex 150 sqm

AMID area Total: 66 buildings 264 dwellings

type A2

AMIN area

skycatcher house 75 sqm

Total: 367 dwellings type A3

40 dwellings of 150 sqm 124 dwellings of 75 sqm 100 dwellings of 35sqm

type D Floating house 150 sqm

38 one family houses 150 sqm

green - house 75 sqm

198 private car parks

type B balcony houses 35 sqm

circulation

type A garage 3 lots main road + guest parking lots

canal type A2 structure structure

facade

facade

type C

type A3

by the river house 75 sqm

canal

type D

type B

1 type D

type E

House by the river + garden 150mqx2

AMIN area

House by the river + garden 100mqx2

AMIN area

type C

Total: 367 dwellings

1

114 two family houses 100+100sqm

5m

Total: 367 dwellings 5m

structure

215 terraced houses 100sqm

structure

facade

facade

canal

canal

type D 1

type E 5m

1

0

Bioclimatic behaviour

SUMMER 52’,81

WINTER 6’,57

SOUTH WEST WIND

Summer 01_Wide tilted windows for better sun exposition: sti mulates natural ventilation 02_Ventilated double glass facade 03_Main orientation south 04_protecting north walls 05_Transversal canal garden ventilation at ground floor

Winter 01_Wide tilted windows for better sun exposition 02_double glass facade providing for a greenhouse effect 03_Main orientation south 04_protecting north walls 05_dwellings protected from main winds through trees and other buildings

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5m

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Main building materials STRUCTURAL SOLID WOOD providing for structure and cladding with a massive sound insulation. Is produced in Finland and 99% reciclable and transport energy is 120kW. LAMINATED GLASS Available and produced in Finland, is 70% reciclable and transport energy is 70kW.

ECO-BUNDLING

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