{"id":418228,"date":"2024-10-20T06:20:02","date_gmt":"2024-10-20T06:20:02","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-147342022\/"},"modified":"2024-10-26T11:48:54","modified_gmt":"2024-10-26T11:48:54","slug":"bs-en-147342022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-147342022\/","title":{"rendered":"BS EN 14734:2022"},"content":{"rendered":"

This document specifies a laboratory method for the determination of the treatability of wood in order to determine the likely reaction of different wood species to impregnation with wood preservatives. It is also applicable to investigate variation between samples of the same species but of different origin.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
6<\/td>\nIntroduction <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
5.1 Copper sulfate pentahydrate, at least 98 % pure, solution of 50 g\/kg
5.2 Indicator solution
5.3 Sealing compound <\/td>\n<\/tr>\n
8<\/td>\n6 Apparatus
Figure 1 \u2014 Typical treatment vessel (with connected pumps and storage tank) <\/td>\n<\/tr>\n
9<\/td>\n7 Preparation of test specimens
8 Procedure
8.1 Moisture content and density determination
8.2 Impregnation of test specimens (standard procedure) <\/td>\n<\/tr>\n
10<\/td>\n8.3 Measurement of penetration
Figure 2 \u2014 Cutting of the samples <\/td>\n<\/tr>\n
11<\/td>\nFigure 3 \u2014 Measuring points of lateral penetration on cross-section
Figure 4 \u2014 Assessment of axial penetration on longitudinal plane
9 Data handling
9.1 Treatability classes for individual test samples <\/td>\n<\/tr>\n
12<\/td>\nTable 1 \u2014 Treatability classes
9.2 Differentiation between treatability classes 3 and 4
9.3 Assignation of a treatability class to a set of specimens <\/td>\n<\/tr>\n
13<\/td>\n10 Test report <\/td>\n<\/tr>\n
14<\/td>\nAnnex A (informative) Guidance on sampling
A.1 General
A.2 Origin of the material
A.3 Homogeneity of the sample
A.4 Heartwood <\/td>\n<\/tr>\n
15<\/td>\nA.5 Saw pattern
A.6 Seasoning
A.7 Grading <\/td>\n<\/tr>\n
16<\/td>\nAnnex B (informative) Example of a test report <\/td>\n<\/tr>\n
17<\/td>\nTable B.1 \u2014 Detailed results
Table B.2 \u2014 Frequency of the test specimens in each treatability class <\/td>\n<\/tr>\n
18<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Durability of wood and wood-based products. Determination of treatability of timber species to be impregnated with wood preservatives. Laboratory method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":418237,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-418228","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/418228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/418237"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=418228"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=418228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=418228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}