
Visual grading standards and EN14081-1
Visual strength grading of timber can be done to a wide range of grading rules – many of which are national standards. However, in Europe, […]
Visual strength grading of timber can be done to a wide range of grading rules – many of which are national standards. However, in Europe, […]
C16+ (pronounced C16 plus) is a strength class developed by us to get the most out of the real properties of home-grown spruce. It is […]
Not all strength classes are listed in EN338. Here are the main characteristic properties of some strength classes that appear in machine settings tables for […]
The 2016 version of EN338 brought a few changes. One of these changes was the addition of a table of tension strength classes (T classes). […]
The 3rd in my treelogy of talks entirely based on pun titles – the most egregious one of all.“Grading and abetting – does timber strength […]
Yesterday I spoke at the “Green Drinks” organised by SEDA and AECB. (The other main speaker was Nick Marshall, coordinator of the Association of Scottish […]
The physical and mechanical properties of wood vary hugely – not just between species, but also within species, from forest to forest, between trees in […]
This blog post follows on from our first Grade in Britain blog post, back in April 2016. Much of that is still relevant, but we […]
The UK Timber Grading Committee now has a website: http://uktgc.org.uk Being brand new, it is still very much a work in progress and we welcome […]
BS 5534:2014+A2:2018, the UK code of practice for slating and tiling for pitched roofs and vertical cladding, contains rules for visual grading of tiling battens. […]
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