School in Ban de Laveline (88)
Last modified by the author on 27/08/2019 - 18:41
New Construction
- Building Type : Preschool, kindergarten, nursery
- Construction Year : 2012
- Delivery year : 2012
- Address 1 - street : Rue du stade 88520 BAN DE LAVELINE, France
- Climate zone : [Cfb] Marine Mild Winter, warm summer, no dry season.
- Net Floor Area : 1 559 m2
- Construction/refurbishment cost : 2 818 600 €
- Number of Children : 180 Children
- Cost/m2 : 1807.95 €/m2
-
Primary energy need
40 kWhep/m2.an
(Calculation method : RT 2005 )
- Certified BBC Effinergie
- LQE 2013 prize winner
The conception and design of the building were lead by one strong wish: to give priority to wood material usage, equally on the structural, the envelope and the esthetics levels. The use of wooden structure and cladding, encasing cellulose wadding, allows to limit the energy needs of the building, thanks to thermal inertia of wooden material.
The project meets several criteria of the HQE ® approach:
- the relation to its environment,
- the choice of materials,
- the water and energy management.
Other criteria such as mobility, bioclimatism, value to products and local knowledge are also representative of the project.
Sustainable development approach of the project owner
LQE 2013 prize winnerThe project meets several criteria of the HQE ® approach:
- the relation to its environment,
- the choice of materials,
- the water and energy management.
Other criteria such as mobility, bioclimatism, value to products and local knowledge are also representative of the project.
Hygrothermal comfort
- Efficient insulation
- Air-tightness, reduction of thermal bridges
- Unglazed windows sills to avoid feeling of cool walls
- Nighttime over-ventilation
- Cooling by groundwater
- Sun-Breaker
Acoustic comfort
- Buffer space between classrooms and activity rooms
- Walls' acoustic insulation and flexible floor coverings.
Visual comfort
- Natural light in all rooms
- Two lighting areas per classroom.
- Views on the surrounding landscape
- Dynamic and bright shades of the walls
Low environmental impact building site
- Prefabrication of wood-frame walls
- Local companies
Miscellaneous: 240 m2 of photovoltaic panels
Architectural description
The conception and design of the building were lead by one strong wish: to give priority to wood material usage, equally on the structural, the envelope and the esthetics levels. The use of wooden structure and cladding, encasing cellulose wadding, allows to limit the energy needs of the building, thanks to thermal inertia of wooden material.Orientation: North-South
Architectural volumetry on scale of site and children
See more details about this project
http://www.lqe.fr/home/upload/fiches/FicheGroupeScolaireBanDeLaveline.pdfStakeholders
Contractor
Commune de Ban de Laveline (88)
Thermal consultancy agency
Gest’Energie
http://www.gestenvironnement.fr/gest-energie/presentation-gest-energie.htmlStructures calculist
Meistersheim
Others
Apave
http://www.apave.com/Structures calculist
CRITT Bois
http://www.crittbois.com/Company
Spie Batignolles
http://www.spiebatignolles.fr/Company
Charpente Houot
http://www.charpente-houot.com/Company
Francesconi
http://www.marbrerie-francesconi.fr/servlet/ShowInfo?M=S132SFR-1RFCompany
Sodel
http://www.sodel.net/Designer
ASP architecture, Eric Schmitt
Type of market
Global performance contract
Energy consumption
- 40,00 kWhep/m2.an
- 165,00 kWhep/m2.an
Envelope performance
- 0,56
Systems
- Individual gas boiler
- Geothermal heat pump
- No domestic hot water system
- Geothermal heat pump
- Double flow heat exchanger
- Solar photovoltaic
- Heat pump (geothermal)
Smart Building
Construction and exploitation costs
- 205 000 €
- 2 918 600 €
- 1 997 730 €