Sentence examples for performance of building elements from inspiring English sources

The use of graphical indices is interpreted as an approximate approach to the estimation of sound insulation performance of building elements.

Characterisation of the thermal structure and performance of building elements prior to decision making in interventions will support the development of tailored solutions to maximise thermal comfort and minimise energy use through insulation, heating and cooling strategies.

In the frequency range from 300 to 4000 Hz, differences in the weighted sound reduction index RW as large as 10 dB were measured, suggesting that the method of fastening can have a large impact on the acoustic performance of building elements.

Anyway, very often a great difference is experienced between predicted performance of building elements as calculated using the methods prescribed in technical standards, and the one considering as-build conditions, particularly in the field of building renovation where the envelope thermal transmittance value must be measured on site.

The estimation of the thermophysical characteristics of building elements based on in situ monitoring enables their performance to be assessed for quality assurance and successful decision making in policy making, building design, construction and refurbishment.

Following international standards concerning energy performance of buildings, in absence of reliable data on the envelope characteristics, thermal transmittance of building elements should be measured in situ.

During the building operation phase, it is recognized that the performance of building envelope elements and energy supply systems drops with time.

This paper introduces a methodology that makes use of laser Doppler vibrometry to assess the acoustic insulation performance of a building element.

The selection is based on the importance of performance requirements of the building elements and their expected performances.

Energy performance of building directive.

Mechanical performance of building materials is crucial for its use.