{"id":222763,"date":"2024-10-19T14:27:52","date_gmt":"2024-10-19T14:27:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-124072019\/"},"modified":"2024-10-25T08:05:47","modified_gmt":"2024-10-25T08:05:47","slug":"bs-en-124072019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-124072019\/","title":{"rendered":"BS EN 12407:2019"},"content":{"rendered":"
This document specifies methods for making technical petrographic descriptions of natural stone, except for roofing slates. For this product, the method for the petrographic examination is defined in EN 12326-2. Although chemical and physical methods of analysis are required for petrographic classification of some stone types, these methods will not be described in this standard.<\/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 4 Symbols 5 Principle 6 Apparatus <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 7 Preparation of thin and polished sections 7.1 General <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 7.2 Staining 7.2.1 Feldspar staining 7.2.2 Carbonate staining 8 Macroscopic description 9 Microscopic description 9.1 General 9.2 Fabric <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 9.3 Constituents 9.3.1 Minerals\/Grains 9.3.2 Groundmass. 9.4 Discontinuities: <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 9.5 Alterations: 10 Petrographic classification 11 Test report <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Annex\u00a0A (informative)Preparation of thin sections <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | Annex\u00a0B (informative)Staining preparation and procedure of thin sections B.1 Staining preparation B.2 Staining procedure <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | Annex\u00a0C (informative)Principle and procedure of point counting <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | Annex\u00a0D (informative)Templates for the petrographic description of rocks <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Natural stone test methods. Petrographic examination<\/b><\/p>\n |