RIVAS DETACHED PASSIVHAUS
- by Elena Castillo Viguri
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- 2016-07-01 14:26:22
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- Espagne
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- 11746 / ES
New Construction
- Building Type : Isolated or semi-detached house
- Construction Year : 2014
- Delivery year : 2016
- Address 1 - street : 28521 RIVAS VACIAMADRID, España
- Climate zone : [Csa] Interior Mediterranean - Mild with dry, hot summer.
- Net Floor Area : 250 m2
- Construction/refurbishment cost : 1 300 €
- Cost/m2 : 5.2 €/m2
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Primary energy need :
117 kWhpe/m2.year
(Calculation method : RT 2012 )
Detached house in private development. It is a mixed construction of in situ concrete / industrial light wooden panel framework.
The house is located in a residential area of low density in Rivas Vaciamadrid, a town southeast of Madrid and is the second home with a Passivahus certificate in this autonomous community.
The climate is mild in winters and hot during summer. There is a very high annual temperature swing, which has been one of the great challenges of this project.
Previous climate studies in the area warned us of summer overheating, which has been a determining factor in the development of the project.
The house has two floors above ground. Downstairs for a more public use and a first floor for private use. And one floor below ground level that has multipurpose spaces. All within the thermal envelope.
The first floor serves as a superimposed body on the ground that protects it from the sun. The ground floor and first floors are connected by a double-height space located in the heart of the house.
Passive strategies capable of combining a good energy operation with the design assumptions were as follows:
- A disposition that groups together in the north side the service zones with small holes, and locate the main rooms in the south zones.
- Protections by overhangs all the holes facing south / west, dimensioned by their orientation.
- A provision of holes of varying heights and facing in the direction of the prevailing wind component area favoring cross-ventilation for night cooling during the warmer months
- A basement within the thermal envelope that gives thermal inertia to a lightweight construction and to acts thermal regulator
- An envelope ventilated facades and roofs that shades the envelopes
- Light colors predominate in the finished envelope
A big effort has been made to combine the design parameters consistent with the requirements of users and the Passivhaus Standard, which has been one of the biggest lessons learned from the project.
See more details about this project
http://www.idealista.com/news/inmobiliario/vivienda/2015/07/15/738415-coffee-break-como-se-disena-construye-y-se-vive-en-una-casa-pasivahttp://www.plataforma-pep.org/estandar/ejemplos-ph/19
http://www.passivhausprojekte.de/index.php?lang=en#d_4483
Data reliability
Self-declared
Stakeholders
Designer
DAVID MARSINYACH ROS BUILDING DESIGNOther consultancy agency
ELENA CASTILLO VIGURI +34 619 35 70 15 BIOCLIMATIC DESIGN, CONSTRUCTION SYSTEM AND CERTIFICATION PASSIVHAUSConstruction company
JESUÓ SOTO (ALTERTECHNICA) DESIGN AND IMPLEMENTATION OF FACILITIESStructures calculist
DAVID SERRANO DESIGN AND CALCULATION OF THE STRUCTUREContractor
FRANCISCO PASCUAL CONSTRUCTORContracting method
General Contractor
Architectural description
Detached house in private development. It is a mixed construction of in situ concrete / industrial light wooden panel framework. The house is located in a residential area of low density in Rivas Vaciamadrid, a town southeast of Madrid and is the second home with a Passivahus certificate in this autonomous community. The climate is mild in winters and hot during summer. There is a very high annual temperature swing, which has been one of the great challenges of this project. Previous climate studies in the area warned us of summer overheating, which has been a determining factor in the development of the project. The house has two floors above ground. Downstairs for a more public use and a first floor for private use. And one floor below ground level that has multipurpose spaces. All within the thermal envelope. The first floor serves as a superimposed body on the ground that protects it from the sun. The ground floor and first floors are connected by a double-height space located in the heart of the house. Passive strategies capable of combining a good energy operation with the design assumptions were as follows: - A disposition that groups together in the north side the service zones with small holes, and locate the main rooms in the south zones. - Protections by overhangs all the holes facing south / west, dimensioned by their orientation. - A provision of holes of varying heights and facing in the direction of the prevailing wind component area favoring cross-ventilation for night cooling during the warmer months - A basement within the thermal envelope that gives thermal inertia to a lightweight construction and to acts thermal regulator - An envelope ventilated facades and roofs that shades the envelopes - Light colors predominate in the finished envelope A big effort has been made to combine the design parameters consistent with the requirements of users and the Passivhaus Standard, which has been one of the biggest lessons learned from the project.
Energy consumption
- 117,00 kWhpe/m2.year
- 270,00 kWhpe/m2.year
- 117,00 kWhfe/m2.year
Envelope performance
- 0,12 W.m-2.K-1
- 0,59
Real final energy consumption
117,00 kWhfe/m2.year
117,00 kWhfe/m2.year
2 016
Indoor Air quality
Comfort
Product
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MECHANICS heat recovery ventilation

SYSTEM heat recovery ventilation
RECUPERATOR yielding 84%
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ZEHNDER ARTIC 550

HEAT PUMP
HEAT PUMP COOLING LINE FOR AIR VENT
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Inside KALHIDRA

HEAT PUMP
HEAT RECOVERY SYSTEM GREY WATER. HEAT PUMP HIDROTERMIA. COP 6.5
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CARPINTERÍA VEKA SOFTLINE 82 MD

PVC WINDOWS
WINDOW FRAME WITH VALUE U 1 W / m2K WITH STRIPPERS AND TRIPLE GLASS WITH WARM AND SOLAR CONTROL
Author of the page
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