{"id":215805,"date":"2024-10-19T13:59:34","date_gmt":"2024-10-19T13:59:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-84172003\/"},"modified":"2024-10-25T07:01:48","modified_gmt":"2024-10-25T07:01:48","slug":"bs-84172003","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-84172003\/","title":{"rendered":"BS 8417:2003"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\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
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nCommittees responsible for this British Standard <\/td>\n<\/tr>\n
3<\/td>\nContents <\/td>\n<\/tr>\n
5<\/td>\nIntroduction
1 Scope
2 Normative references <\/td>\n<\/tr>\n
6<\/td>\n3 Terms and definitions
3.1 preservative penetration
3.2 preservative retention
3.3 critical value (CV)
3.4 interim critical value
3.5 acceptable quality level (AQL)
4 Recommendations
4.1 Factors affecting choice of preservative treatment <\/td>\n<\/tr>\n
8<\/td>\nTable 1 – Service factors based on safety and economic considerations <\/td>\n<\/tr>\n
9<\/td>\nTable 2 – Natural durability recommendations for timber components <\/td>\n<\/tr>\n
10<\/td>\n4.2 Recommended levels of preservative treatment <\/td>\n<\/tr>\n
11<\/td>\nTable 3 – Summary of penetration classes and analytical zones for determination of retention in accordance … <\/td>\n<\/tr>\n
12<\/td>\nTable 4 – Treatment recommendations for copper\/chromium\/arsenic (CCA) preservatives conforming to BS 4072 <\/td>\n<\/tr>\n
13<\/td>\nTable 5 – Treatment recommendations for creosotes <\/td>\n<\/tr>\n
14<\/td>\nTable 6 – Treatment recommendations for organic solvent-based preservatives conforming to BS 5707 <\/td>\n<\/tr>\n
15<\/td>\nTable 7 – Treatment recommendations for aqueous solutions of boron compounds applied by diffusion to green … <\/td>\n<\/tr>\n
16<\/td>\nTable 8 – Treatment recommendations for aqueous solutions of boron compounds applied to dry timber <\/td>\n<\/tr>\n
17<\/td>\nTable 9 – Treatment recommendations for preservatives for which an appropriate CV as described in BS EN 599… <\/td>\n<\/tr>\n
18<\/td>\n4.3 Preservative application techniques
Table 10 – Solution concentrations and storage periods required for dip diffusion treatment <\/td>\n<\/tr>\n
19<\/td>\nTable 11 – Process conditions for high pressure treatment
Table 12 – Double vacuum low pressure treatment schedules <\/td>\n<\/tr>\n
20<\/td>\nTable 13 – High pressure treatment schedules for water-based products
Table 14 – Schedules required to achieve selected creosote retentions <\/td>\n<\/tr>\n
21<\/td>\n4.4 Sampling and testing
Table 15 – Sampling treated timber <\/td>\n<\/tr>\n
22<\/td>\nAnnex A (informative)
Timber components grouped according to service environments
Table A.1 – Examples of timber components within each component group listed in <\/td>\n<\/tr>\n
23<\/td>\nAnnex B (informative)
Decision process for using preservative treatment
Table B.1 – Stages of the decision process for using wood preservative treatment <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Preservation of timber. Recommendations<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2007<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":215807,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1032,2641],"product_tag":[],"class_list":{"0":"post-215805","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-100-50","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/215805","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\/215807"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=215805"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=215805"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=215805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}