What is performance of a building?

Building performance is an attribute of a building that expresses how well that building carries out its functions. It may also relate to the performance of the building construction process. Prominent building performance aspects are energy efficiency, thermal comfort, indoor air quality and daylighting.

What is building requirement and performance?

Performance requirements typically comprise a set of criteria which stipulate how things should perform or the standards that they must achieve in a specific set of circumstances. This is as opposed to prescriptive specifications which set out in precise detail how something should be done.

How can you measure the buildings performance?

The resulting metrics were grouped into seven key indicators:

Building running costs.
Reliability of the building and resilience to failure.
Flexibility of the internal space.
Building and systems complexity.
Productivity of occupants.
Contribution to corporate image.
Environmental impact.

What is building performance evaluation?

people who measure the level of performance that lead to customer satisfaction and increase the building occupancy rate. It is identified that, POE and BPE is a useful method to enhance the level of performance, to upgrade the effectiveness and efficiency in producing quality and well maintained building.

What are performance aspects?

Performance aspects are the categories that require attention, without the verb. There is no final overview of performance aspects, and it is important to keep in mind that most buildings have their own specific reason for being and corrsponding performance aspects.

Which of the following is an important aspect in building efficiency?

The aspect ratio of a building is one of the most important determinants of energy efficiency. It defines the building surface area by which heat is transferred between the interior and exterior environment. It also defines the amount of building area that is subject to solar gain.

Why is building performance important?

Comfort and Productivity: High performance buildings not only perform better, but they’re more comfortable, providing higher customer satisfaction to builders and developers and also increased productivity and employee morale for businesses.

What are system performance requirements?

Performance requirements define how well the software system accomplishes certain functions under specific conditions. Examples include the software’s speed of response, throughput, execution time and storage capacity. The service levels comprising performance requirements are often based on supporting end-user tasks.

How is sustainability measured in buildings?

The High Performance Buildings Database, described below, is one resource for such case studies. One specific type of measurement is environmental life cycle assessment (LCA), a compilation and evaluation of the inputs, outputs, and the potential environmental impacts of a product system throughout its life cycle.

Why do we need to evaluate building performance?

The primary purpose of BPE is to improve design practice and to ensure the continuous improvement of design methods, through the provision of feedback to designers on the effectiveness of their design choices.

What makes good performance?

Good performance happens when the performer is able to apply themselves to the task in front of them with the exact response required for the task, and within an environment that allows that response. Operating within a system that allows the performer to do what needs to be done.

What is performance and example?

The definition of performance is how effective something or someone is at doing a good job. An example of performance is what is checked when an employee has an annual review at work. Performance is defined as acting, singing, playing an instrument or otherwise showing a craft to a group of people.

What do you need to know about building performance?

Structure. Buildings will withstand likely loads, including wind, earthquake, live and dead loads (people and building contents). Durability. Confirming the use of materials that will remain functional for the minimum periods specified (5, 15 or ≥50 years). Objectives of Clauses C2 to C6.

How are building services used in building design?

Ensuring that building services meet the standards set can involve the use of sophisticated simulation tools to predict the likely performance of buildings during the design stages (including the assessment and comparison of different options), as well as monitoring actual performance in use .

What do you need to know about Energy Performance Certificates?

An EPC includes recommendations on how the energy performance of the building can be improved (to reduce running costs) together with an indication of the payback period. There is no statutory requirement to carry out any of the recommended energy efficiency measures stated. Which buildings require EPCs?

How are energy ratings used in the building industry?

Not all buildings are used in the same way, so the energy rating uses ‘standard occupancy’ assumptions which may be different from the way the building is used. An EPC includes recommendations on how the energy performance of the building can be improved (to reduce running costs) together with an indication of the payback period.