Performance of treated timber in ground contact - Use class 4
Factfile W21
Document Status
Current
Supplement
Core Supplement
Series
Factfile
Abstract
Best practice guidance on the performance of preservatives to ensure a fit for purpose specification of the correct treatment for Use class 4 for installing fence posts.
History
June 2008 edition. This document is no longer available from the original publisher, therefore the status is unconfirmed.
Subjects
- Wood preservatives
- Timber/joinery
- Coverings and surface finishes
- Surface finishes
- Materials
Publisher History
The Wood Protection Association (WPA) is a not-for-profit timber trade organisation. The WPA champions and provides advice on industrial wood treatment technologies that enhance the performance of softwood products. Covering: preservative treatments, wood modification and factory applied flame retardant treatments.
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.