SPECIALIZED AT CAAD FA STU BA 2009/2010

Teacher guarantee ing.arch v. joklov, phd

students andrej abo ( 3rd year ) andrea stieflerov ( 2nd ) michal pisark ( 3rd ) blint takcs ( 4th ) Gergely kunyik ( 4th )

BIG campEFFICIENT HOUSING

EFFICIENT HOUSINGOur buildings consume about a third of our energy production and they usually dont offer very healthy indoor environment. Both these aspects need improvement and we are looking for the most efficient tools, inspired by factor 4 or even factor 10 requirements. Efficient building is possible and affordable, sophisticated architectural design is the base of this efficincy together with innorative technologies.If we build a new house, which fulfil the condictions of todays applicable standards, consume for heating will be roughly 100 kwh/m2 every year. Virtually by the same construction cost and without any special measures can be built section house, which energy consumption for heating will be approximately on semi. Calculated energy consuption for house would be not more then 70 kwh/m2 every year. Only by better insulation and draft solution without thermal bridges can receive a value of about one third lower. We can called this relatively efficienct housing: the same comfort we have operating costs roughly semi.(references paek R. pivko h.,effecient housing, 2008 )

NEW VISIONLow-energy house corresponds to the factor 2. can we go still further in raising efficiency of housing section? Yes, we can- and also it sounds shocking a factor of 10 is realistic target, achieved in euripe for thousands of home. Tool to achieve it is the concept of so-called passive house- the house that need so little heat in winter, that one-third covered sunflower power, without special eguipment, just across the window (so called passive manner- and thus the name ), next one-third of the heat from human staying and domestic service consumers, and only the remaining third section we add the external energy source and pay for it.The passive house calls if the energy demand for heating drops bellow 15 kwh/m2 every year. When we include energy consuption of hot water and operation of houses technology, real savings are typically around 80%.In assesing the feasibility of such visions is also important question, how much such a giant leap the cost-effectiveness. In austria and germany, where such house is up, the statistic say about 8 or 10% increase in investment.

Scheme no 1 constructive solutions low energy housescheme no 2 the cost to increase operational efficiency of the house. Energy costs-cost improvement-total cost

1.- low-energy house well known also for glazed areas on south side of the building.2.- passive house can be also present by an exclusive architecture ( family house in linz ) .

Territorial analysisOur intetion was to creat a coherent urban environment with a simple structure, clear and sufficient follow-up connections to transport network.

Country slovakiaCity capital, bratislavaArea dubravka, lamac, devinska koliba

From left dubravka, connection to the highwayFrom right nature, gardens- devnska kolibaRe-vitalisation of former glass factoryDevelopement areas in neighbourhoodDubravka , lamac extended from lineBig camp near to center of bratislava

Territorial analysisdescriptionFactory

ResidentialBuildings

Family houses

Reilway

Design variants

Our intetion was to creat a coherent urban environment with a simple structure, clear and sufficient follow-up connections to transport network.Department of privacy from the public space by internal means.Separation from the residential area of industrial.Accessibility by public transport bus, trolley, train.Accessibility by the main road.Separation from family housesLack of greenery and water aeras.Residential complex by the sports area, leisure parks, pedestrian aera, civil and menities by with interconnection.

Design variantsWater area

Railway station

Residential buildings

Family housing

Services, trade

Office buildings

Forest park

Sports complex

Parking

Pedestrian zoneDescription :

proposalResidential housing

Family housing

Sports complex

Services, trade

Office buildings

Technical glassDESCRIPTION :

PROPOSAL ANALYSIS - descriptionVarious zones are connected to each other between work continuity.Family housies in counties more privacyAmenities in the middle of disposition, around the main pedestrian zoneSports facilities after district, near the forestThe main pedestrian zone builds on public transport

mass composition analysisRegularly by internalSorting by prioritySymetric squareMass balance enough space for parking and green area

tower analysisThe growing tendency toward the main pedestrian zoneTallest buildings factory, technical glass

Proposal analysisDescription left side:Habitation

Polyfuncion

Pedestrian zone

Admin. center

Sports compex

Technical glass- factory

3-floor buildings

4- floor buildings

6-floor buildings

Description right side

Detail by internal

Each by internal square floorplan, regular shapes, sealed unitPart of the courtyard private part, playground, leisure park, benches, toward the courtyard are oriented living rooms and bedroomsStreet section the main entrance into the building, parkink, connection to public network

Detail by internalDescription :

Solved object4-floor building

Transport communication

Inputs into the building

Visualization by internalInternal view of the courtStreet view

Ground plan viewEast viewWest viewSouth viewNorth viewFloor ground plan2. Floor grondplan4. Floor groundpl.

visualisation