U-value conventions in practice: Worked examples using BR 443
FB 42
Document Status
Archived
Supplement
Core Supplement
Series
FB
Abstract
Aims to assist designers who need a better understanding of how to calculate U-values and kappa-values for use in calculation tools. The calculation methods are explained using worked examples encompassing the main construction types in BR 443. Information is given about calculating U-values using standard simplified methods.
ISBN
9781848061972
Subjects
- Environmental issues/energy
- Energy audits
- Special subject areas
- Life cycle analysis
- Energy efficiency/Energy Management
Publisher History
BRE is a building science centre that generates new knowledge through research. This is used to create products, tools and standards that drive positive change across the built environment. BRE helps its government and private sector clients meet the significant environmental, social and economic challenges they face in delivering homes, buildings and communities. BRE is owned by the BRE Trust, a registered charity. The Trust uses the profits made by the BRE companies to fund research and education that advances knowledge of the built environment.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.