{"id":271370,"date":"2024-10-19T18:11:41","date_gmt":"2024-10-19T18:11:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-13146-52012\/"},"modified":"2024-10-25T14:24:38","modified_gmt":"2024-10-25T14:24:38","slug":"bs-en-13146-52012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-13146-52012\/","title":{"rendered":"BS EN 13146-5:2012"},"content":{"rendered":"
This European Standard specifies a laboratory test procedure for determining the electrical resistance, in wet conditions, between the running rails provided by a fastening system fitted to a steel or concrete sleeper, bearer or element of slab track.<\/p>\n
It is also applicable to embedded rail.<\/p>\n
This test procedure applies to a complete fastening assembly. It is relevant to signalling currents, not to traction currents.<\/p>\n
A reference procedure and an alternative procedure are included.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions, symbols and abbreviations 3.1 Terms and definitions 3.2 Symbols and abbreviations 4 Principle 5 Apparatus 5.1 Rail <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 5.2 Water 5.3 Spray equipment 5.4 Electricity supply 5.5 Instruments 5.6 Water collection and re-cycling equipment 6 Test specimens (reference method) <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 7 Procedure (reference method) <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 8 Test specimens \u2013 Alternative method 9 Procedure \u2013 Alternative method 10 Calculations 11 Test report <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Annex\u00a0A (informative)Resistance\/time plot <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Railway applications. Track. Test methods for fastening systems – Determination of electrical resistance<\/b><\/p>\n |