Energy and Lighting Performance of Buildings in the Neighbourhood Ciudad de los Angeles, Before and After Refurbishing.

The Spanish Ministry of Economy and Competitiveness is funding the SHERIF Research Project, which falls under the INNPACTO pr ogram. This project aims to increase the rate of the existing building refurbishment fro m the energy efficiency point of view by designing a facade system that must be an economica l, flexible and integrated solution 1 . Under this project has been performing several task s regarding the constructive characterization and energy evaluation of the therm al behaviour of facades on existing buildings . In order to perform the latter task, in which this article will focus, has been developing a survey of various buildings in the nei ghbourhood Ciudad de los Angeles, which has as main objective the comparison between the ac tual energy and light behaviour of different buildings, prior and posterior to any ref urbishment works have been undertaken. The evaluation of the actual performance of buildin gs before and after being refurbished is aimed to determine the impact of the work developed as well as learn from the work performed for future interventions.

Preliminary Study and Proposal for Restoring a Jesuit College at Saragossa, Spain

A historical study and a construction pathology survey were conducted prior to proposing a solution for restoring the upper windows on the south side of Old San Carlos College at Saragossa (16th-17th centuries), wich had been forteited to add a third storey to the cloister. Althought initially designed to a simple large hall format, the church is a harmonius blend of Aragonese Gothic architecture and typical Jesuit scheme, consisting in a central nave flanket by chapel-confessional and raised galleries for the community. A subsequent enlargement of the roof, wich rests on the original framing over the central nave, reduced the mechanical strength of the principal rafters on the opposite side, prompting a concomitant imbalance of forces that has affected the entire structure. In view of the foregoing, in addition to restituting the upper window, the proposal solution envisages restoring the roof over the central nave to its original design, and with the interior lighting in the church.

Multiprotocol Android Application for Smart Control and Monitoring in Buildings

This paper presents a multiprotocol mobile application for building automation which supports and enables the integration of the most representative control technologies such as KNX, LonWorks and X-10. The application includes a real-time monitoring service. Finally, advanced control functionalities based on gestures recognition and predefined scenes have been implemented. This application has been developed and tested in the Energy Efficiency Research Facility located at CeDInt-UPM, where electrical loads, blinds and HVAC and lighting systems can be controlled.