EESAP4 Branchi, Pablo

ACORDE: ADAPTABLE RESIDENTIAL BUILDINGS
FOR FULL AND EFFICIENT OCCUPATION OF SPACES, ACCORDING USERS NEEDS
EESAP4 _ DONOSTIA/SAN SEBASTIÁN _ 1-3 JULY 2013

Smart lighting with led technology
ACR Grupo
40 years of experience
ACR Grupo was founded in 1973, initiating a legacy of intense activity which has lasted
several decades.
From the beginning, ACR Grupo has stood out as a company with a clear emphasis on
professionalizing the building sector, ensuring compliance with deadlines, guaranteeing
quality and with a commitment to customer satisfaction. This philosophy has been
successful, turning the company into an industry role model in the Navarra region and
among the most highly respected in all of Spain.
Construction management
Renovation, Remodeling, and Energy Efficiency
Environmental consulting
Architectonic consulting
GROUP PRESENTATION

INTERNATIONAL PRESENCE
COLOMBIA
SPAIN
FRANCE
CHILE
TURKEY
POLAND
URUGUAY

▪ACORDE RESEARCH

The population pyramid of the 2010 an its projection to 2020 indicate
a growing proportion of elderly population and consequently, an
increase of households with few people.
ACORDE RESEARCH
It expresses the step of the extended family
to the nuclear family.
Households with 5 or more members
Households with 1 member
▪ Sociological and statistical analysis in Spain

ACORDE RESEARCH
Comparative chart of housing and families
Accumulated
2.876.572
6.458.749
9.463.124
12.511.398
13.611.361
13.977.609
14.187.169
% (+)
20%
46%
67%
88%
96%
99%
100%
Parcial
2.876.572
3.582.177
3.004.375
3.048.274
1.099.963
366.248
209.560
14.187.169
Accumulatted
76.748
422.407
1.782.933
4.621.059
10.033.649
12.845.139
14.184.026
% (+)
0,5%
3%
13%
33%
71%
91%
100%
Parcial
76.748
345.659
1.360.526
2.838.126
5.412.590
2.811.490
1.338.887
14.184.026
Tipology
Estudio
1 D
2 D
3 D
4 D
5 D
Resto
Total
Composition
1 person
2 people
3 people
4 people
5 people
6 people
The rest
Total
DWELLING HOMES /FAMILIES

ACORDE RESEARCH
6M
5M
4M
3M
2M
4 millons321
1M
6R
5R
4R
3R
2R
1R
THE
REST
Housing
Families
Sociological and statistical analysis in Spain

ACORDE RESEARCH
6M
5M
4M
3M
2M
4 millons321
1M
6R
5R
4R
3R
2R
1R
THE
REST
Housing
Families
Sociological and statistical analysis in Spain
Families living in houses bigger than their
needs
Housing with vacant rooms
The imbalance between
housing and families
increasingly smaller,
produce that families
end up living in
oversized houses.

ACORDE RESEARCH
Conclusions
A. Nowadays the greater part of the homes in Spain is developed for an outdated
family model, in which there was an average of between 2 and 4 children.
The tendency mark a preponderancy of households with few members, a fact
that will become worse and widespread in the coming years.
B. In Spain exists, at least, 18.000.000 rooms are unoccupied. The estimated
average of the maintenance cost of a unoccupied room is 200 € per year.
The excess cost supported by households are 2.520€ million per year, that
means a significant economic burden to their owners.

ACORDE RESEARCH
Usual type of dwellings: funtional structure
▪ Housing analysis
A sequence of hard cores that generates rigid housing schemes

ACORDE RESEARCH
Usual type of dwellings: occupation through the years
▪ Housing analysis
Underloaded space Overcrowded space

▪ACORDE DEVELOPMENT

ACORDE PROJECT
ACORDE project: an ACR solution for housing
2 3 4 5 6 7 …1
A FLEXIBLE scheme with independent legal modules

ACORDE PROJECT
▪ ACORDE project: apartment layout
The addition of 2 functional units gives a dwelling of 1 bedroom
The addition of 3 functional units gives a dwelling of 2 bedrooms.

ACORDE PROJECT
▪ ACORDE project: building transformation
The building is being transformed according to the users needs
life of the building in years life of the building in years
life of the building in years life of the building in years
1Bedroom
2Bedroom
3Bedroom
4Bedroom

ACORDE PROJECT
▪ ACORDE project: building transformation
Where the spaces are adapted to each household along their life

ACORDE PROJECT
▪ Easy "plug and play“ facilities systems :developed to meet future changes
Complete modules and connection systems

ACORDE PROJECT
▪ Centralized domotic systems: for simply reconfiguration of facilities
To manage properly the different systems as lighting, blinds, security alarms

ACORDE PROJECT
▪ ACORDE APP model: for remote management
The user will always be informed about everything that happens in their house in real time

Example of economic benefits
ACORDE PROJECT
ACORDE project: Improving the household economy Housing costs
Community
Amortization
Banking interest
Rent
years
Rental income
Expenses with a 30 years mortgage
Thousands€

▪ACORDE PROJECTS

ACORDE SPAIN
▪ ACORDE PILOT PROJECT, NAVARRA

ACORDE SPAIN
▪ RENTING APARTMENTS, BILBAO

▪ RETIREMENT RESIDENCE, SAN SEBASTIÁN
ACORDE SPAIN

ACORDE SPAIN
▪ SOCIAL HOUSING (VPO), PAMPLONA

ACORDE COLOMBIA
▪ SAN MARTIN TOWER, BOGOTA

ACORDE POLAND
▪ RESIDENTIAL PROJECT IN WARSAWA

ACORDE POLAND
VOL. A
VOL. A
VOL. B
VOL. A
▪ RESIDENTIAL PROJECT IN WARSAWA
VOL. A VOL. B
Distribution changed along the yearsDistribution as the plan demanded

ACORDE POLAND
▪ RESIDENCTIAL PROJECT IN WARSAWA

ACORDE CHILE
▪ OPTIMIZATION STUDY IN “ALTOS DE ESTERO”, TALCA

ACORDE CHILE
▪ OPTIMIZATION STUDY IN “ALTOS DE ESTERO”, TALCA
PLOT. 1 PLOT. 2 PLOT. 3

▪ACORDE CONCLUSIONS

▪ ACORDE project: CONCLUSIONS
- Optimization of land use and long-term building occupancy
- Reduction in unoccupied spaces
- More efficient use of energy and resources
- Increase in economic benefits for occupants
- Quick and easy conversion of spaces
- Better access to technology for users
- Permanence of families in the same social environment
- Enrichment of the demographic composition of buildings
- End-user participation in the functional composition
ENVIRONMENT
ECONOMY
SOCIETY

THANK YOU !!
PABLO BRANCHI branchi@acr.es

EESAP4 Branchi, Pablo

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