Timber I-joists - applications and design
Wood Information Sheet 1-42
Document Status
Current
Supplement
Core Supplement
Series
Wood Information Sheet
Abstract
An overview of the applications and uses of timber I-joists covering product certification, structural principles, design and construction details and engineering design.
History
June 2023 edition, with minor amendments. Supersedes the July 2021 edition, with minor amendments. First published 2000; revised 2003, 2012, 2016, 2018, 2021 and 2023.
Subjects
- Materials
- Timber/joinery
Publisher History
BM TRADA originates during the 1930s when a forerunner of what later became the Timber Research and Development Association (TRADA) was set up to promote the use of wood in construction. Their publishing programme delivers an extensive range of timber information - Eurocode 5 guidance, span tables, Wood Information Sheets and technical manuals on timber structures, characteristics, performance aspects such as fire and durability, and common applications.
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.