Category Archives for entradas de blog

  The commission consists to assess a series of improvement proposals in order to reduce the energy demand in a typical single family house. Adding isolation, fenestration improvement and efficient HVAC  reduce the energy about 80% ! Architect: Eugènia Santacana 4A+A Arquitectura Ambiental, 2018

Construction site: Vallirana, Barcelona. Client: Arquima Construction surface: 156 m². Heating demand: 8.32 Kwh/m²/any. Refrigeration demand: 11.49 Kwh/m²/any. Energy rating: A 36.89 Kwh/m²/any. (Passive house) Construction company: Arquima House with A energy rating designed with Passivhaus criteria. Assembly at the site construction. 4A+A Arquitectura Ambiental June 2018.

The commission consists to assess a series of improvement proposals in order to reduce the energy demand in the office building of central offices of the Architect Chamber at Barcelona, Spain. 4A+A Arquitectura Ambiental, 2017-2018

The commission consists to assess a series of improvement proposals in order to reduce the energy demand in the office building of central offices of the Architect Chamber at Lleida, Spain. 4A+A Arquitectura Ambiental, 2017-2018

The commission consists to assess a series of improvement proposals in order to reduce the energy demand in the office building of central offices of the Architect Chamber at Tarragona, Spain. 4A+A Arquitectura Ambiental, 2017  2018

The commission consists to assess a series of improvement proposals in order to reduce the energy demand in the office building of central offices of the Architect Chamber at Girona, Spain. 4A+A Arquitectura Ambiental, 2017-2018

  The commission consists on introducing a series of improvement measures, both passive and active, to reduce the energy demand. Architect: Isabel Rabassa 4A + A Arquitectura Ambiental, June 2018.

  The commission consists on introducing a series of improvement measures, both passive and active, to reduce the energy demand and obtain the A energy qualification in a dwelling project. The analysis and evaluation of the necessary actions includes: Study of solar incidence and radiation. Optimize the degree of insulation of the envelope and study […]

Study for the extension of Rubí’s pedestrian zone The main objectives of the study for the extension of the Rubí pedestrian zone are the following: Consolidate and expand the pedestrian zone, so that it becomes a civic centrality of the city, which promotes the relationship between people, acting in benefit of the identity of the […]

The commission consists on introducing a series of improvement measures, both passive and active, to reduce the energy demand and obtain the A energy qualification in a dwelling project. The analysis and evaluation of the necessary actions includes: Study of solar incidence and radiation. Optimize the degree of insulation of the envelope and study the […]