{"id":451674,"date":"2024-10-20T09:19:28","date_gmt":"2024-10-20T09:19:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-1172023-tc\/"},"modified":"2024-10-26T17:22:39","modified_gmt":"2024-10-26T17:22:39","slug":"bs-en-1172023-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-1172023-tc\/","title":{"rendered":"BS EN 117:2023 – TC"},"content":{"rendered":"

This document specifies a method for the determination of the toxic values of a wood preservative against the Reticulitermes species of European termites. This method is applicable to: – water-insoluble chemicals which are being studied as active insecticides; – organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; and – water-soluble materials, for example salts. NOTE This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.<\/p>\n

PDF Catalog<\/h4>\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>\n30484344 <\/td>\n<\/tr>\n
30<\/td>\nA-30452943 <\/td>\n<\/tr>\n
31<\/td>\nundefined <\/td>\n<\/tr>\n
36<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n
37<\/td>\n5 Test materials
5.1 Biological material
5.2 Products and reagents
5.3 Apparatus <\/td>\n<\/tr>\n
38<\/td>\n6 Sampling <\/td>\n<\/tr>\n
39<\/td>\n7 Test specimens
7.1 Species of wood
7.2 Wood quality
7.3 Provision of test specimens
7.4 Dimensions of test specimens
7.5 Number and distribution of test specimens <\/td>\n<\/tr>\n
40<\/td>\n8 Procedure
8.1 Preparation of test specimens
8.1.1 Conditioning of test specimens prior to treatment
8.1.2 Treatment of test specimens
8.1.2.1 Preparation of treatment solutions
8.1.2.2 Impregnation <\/td>\n<\/tr>\n
41<\/td>\n8.1.3 Drying and conditioning of the test specimens after treatment
8.2 Exposure of the test specimens to the insects
8.2.1 Collecting and selecting the termites <\/td>\n<\/tr>\n
42<\/td>\n8.2.2 Installation of the termites
8.2.2.1 With sand
8.2.2.2 With aluminium-iron-magnesium silicate
8.2.2.3 With polyurethane foam
8.2.3 Exposure <\/td>\n<\/tr>\n
43<\/td>\n8.3 Conditions and duration of test
8.3.1 Exposure <\/td>\n<\/tr>\n
44<\/td>\n8.3.2 Maintaining of moisture content
8.3.2.1 General
8.3.2.2 Sand
8.3.2.3 Aluminium-iron-magnesium silicate
8.3.2.4 Polyurethane foam
8.4 Examination of the test specimens and colonies – Assessments
8.4.1 General <\/td>\n<\/tr>\n
45<\/td>\n8.4.2 Visual examination
8.4.3 Validity of the tests <\/td>\n<\/tr>\n
46<\/td>\n9 Expression of results
10 Test report <\/td>\n<\/tr>\n
48<\/td>\nAnnex A (informative)Example of a test report <\/td>\n<\/tr>\n
50<\/td>\nAnnex B (informative)Example of a method of culturing termites <\/td>\n<\/tr>\n
51<\/td>\nAnnex C (informative)Environmental, health and safety precautions within chemical\/biological laboratory <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Wood preservatives. Determination of toxic values against Reticulitermes<\/i> species (European termites) (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>\n54<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":451683,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1032,2641],"product_tag":[],"class_list":{"0":"post-451674","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\/451674","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\/451683"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=451674"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=451674"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=451674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}