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Optimal energy retrofit plan for conservation and sustainable use of historic campus building: Case of cultural property building.
In the past several decades, global population growth and rapid economic development have resulted in significant increases in building energy consumption. To reduce green house gas emissions and building energy consumption, building materials and energy technologies must be optimized. Building …
Historic Climate in Heritage Building and Standard 15757: Proposal for a Common Nomenclature.
Research on the relationship between microclimate and heritage buildings or historic buildings has increased dramatically in the last few decades. Research has focused on indoor climate or indoor microclimate or the environment or micro-environment, and the field of these studies …
Modelling and calibration of a high-mass historic building for reducing the prebound effect in energy assessment.
Through a case study building equipped with an advanced monitoring system, and toward the development of a general historic-building retrofit strategy, this paper presents a contribution to the calibration of building thermal models, characterized by massive and thick walls, common …
Radiation influence on indoor air temperature sensors: Experimental evaluation of measurement errors and improvement methods.
Radiation influence on commonly used temperature sensors for measuring indoor air temperatures can be significant, especially at the typically low air velocities occurring indoors. Conceptually, a physical sensor may not read the true air temperature, it only reads its own …
A service-life cycle approach to maintenance and energy retrofit planning for building portfolios.
Residential buildings account for almost a quarter of the total energy use in Sweden and building owners are, therefore, under pressure from policy makers to improve the energy performance of their buildings. Building portfolio owners (BPOs) generally face multiple barriers …
Combining a survey approach and energy and indoor environment auditing in historic buildings.
This paper presents an approach where a survey study is combined with energy and indoor environment auditing in the built environment. The combination of methods presented in this paper is one way to obtain a wider perspective on the indoor …
Low Energy Renovation of Social Housing: Recommendations on Monitoring and Renewable Energies Use.
Social housing represents a part of the whole building stock with a high risk of energy poverty, and it should be treated as a priority in renovation strategies, due to its potential for improvement and the need to fight that …
A Nearly Zero Energy Retrofit in Italy.
The research presented here is about the energy retrofit of an existing high school building close to Varese (Italy). As the building was designed in the 60's with a peculiar architectural language, it has been protected by the conservation authorities. …
Energy Efficiency and Renewable Solar Energy Integration in Heritage Historic Buildings.
When facing a retrofitting project which tries to improve the energy performance of a cultural heritage building it is necessary to weigh carefully different aspects such as: energy efficiency, modernization and comfort. These energy improvements are desirable, but are not …
Historic Buildings in Mediterranean Area and Solar Thermal Technologies: Architectural Integration vs Preservation Criteria.
Architectural integration of plants in historic buildings has always been a much debated topic. Nowadays it is enriched with an ethical connotation linked to sustainability/environmental responsibility (reduction of energy consumption, using renewable energy sources, reduction of CO2 emission, etc.). This …
Energy retrofits in historic and traditional buildings: A review of problems and methods.
Energy retrofits have the potential to reduce building energy consumption and carbon emissions, but face particular challenges when implemented in historic and traditionally constructed buildings. Retrofitting these buildings is a complex balancing act, in which many criteria are balanced against …
Study on indoor thermal comfort in the residential buildings of Liege, Belgium
A detailed study on the building stock of Liege urban area (Belgium) has been conducted during 2011-2012. The study is focused on historic buildings, which were constructed before 1945 and represents a very significant share (68.33%) of Liege building stock. …