JAP
raphaëlle-laure perraudin
Questioning the city ambitions
Sustainable buildings in most constrained urban sites
Refurbishment of the « Halle Pajol »
EURBANLAB – january 29th 2014
PAJOL
The location :
In the center of Paris
Directly connected to the
railroad
Abandonned for 20 years
EURBANLAB – january 29th 2014
The site
Recapture the disused urban land
Challenges :
How to reconnect the
city ?
How to develop an
attractive program ?
How to deal with
industrial patrimony ?
EURBANLAB – january 29th 2014
Urban Landscape
EURBANLAB – january 29th 2014
Valuable heritage ?
EURBANLAB – january 29th 2014
Valuable landscape ?
EURBANLAB – january 29th 2014
The worth under the pave
EURBANLAB – january 29th 2014
Diversity
Functionnal interaction and mixed uses:
 University
High school
Gymnasium
Offices
EURBANLAB – january 29th 2014
Functionnal interaction and mixed uses within the building :
 Solar plant
 Public librairy
Youth hostelling 
Shops+ offices 
Auditorium
EURBANLAB – january 29th 2014
Prefabrication : lightness and independance:
timber construction in the center of Paris
EURBANLAB – january 29th 2014
L’organisation
Constructiondes
= innovation
logements
EURBANLAB – january 29th 2014
12
Intelligent use of every available and free energy :
Energy for free for a POSITIVE ENERGY
BUILDING :
 Consommation needs (for heating, water
heating, ventilation, enlightning ) reduced the
the MINIMA
3500 m2 solar photovoltaïc pannels
solar pannels for water pre-heating
Power pipe
Ground-coupled heat exchanger
EURBANLAB – january 29th 2014
Inside and outside: a building connected to the urban landscape
EURBANLAB – january 29th 2014
Functionnal interaction and mixed uses within the building :
EURBANLAB – january 29th 2014
Functionnal interaction and mixed uses within
the building
La Halle
Pajol : :
Économiser l’énergie grise
EURBANLAB – january 29th 2014
A semi public - semi private use : meeting
rooms and
L’organisation
desauditorium
logements
EURBANLAB – january 29th 2014
Youth hostelling :
EURBANLAB – january 29th 2014
Public librairy:
EURBANLAB – january 29th 2014
JAP
Thank you for your attention !