{"id":214442,"date":"2024-10-19T13:53:53","date_gmt":"2024-10-19T13:53:53","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-12697-42015\/"},"modified":"2024-10-25T06:52:30","modified_gmt":"2024-10-25T06:52:30","slug":"bs-en-12697-42015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-12697-42015\/","title":{"rendered":"BS EN 12697-4:2015"},"content":{"rendered":"

This European Standard specifies a test method for the recovery of soluble bitumen from bituminous mixtures from pavements in a form suitable for further testing. The procedure is suitable for the recovery of paving grade bitumen and is also suitable for mixtures containing volatile matter such as cut-back bitumen but the results may be less precise. This European Standard is the reference method for mixtures containing volatile matter, but the rotary evaporator procedure (see EN 12697\u20113<\/span> <\/span>) for mixtures with paving grade bitumen.<\/p>\n

\n
\n NOTE\n <\/div>\n

There is limited experience of recovery when polymer-modified bitumen is used.<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n
11<\/td>\n5 Apparatus
5.1 Apparatus for the extraction of the soluble bitumen
5.2 Apparatus for the clarification of the bitumen solution <\/td>\n<\/tr>\n
12<\/td>\n5.3 Distillation apparatus (see Figure 1)
6 Solvent and other materials
7 Procedure
7.1 Extraction of the bitumen and removal of insoluble matter <\/td>\n<\/tr>\n
13<\/td>\n7.2 Assembling and checking the apparatus for air leaks
7.3 Distillation procedure <\/td>\n<\/tr>\n
14<\/td>\n8 Preparation of the bitumen for testing
9 Test report
10 Precision <\/td>\n<\/tr>\n
15<\/td>\nTable 1 \u2014 Precision values <\/td>\n<\/tr>\n
16<\/td>\nFigure 1 \u2014 Distillation apparatus used for the recovery of soluble bitumen <\/td>\n<\/tr>\n
17<\/td>\nFigure 2 \u2014 Glass link stirrer (all-glass stirrer, 19\/26 joint size or equivalent) <\/td>\n<\/tr>\n
18<\/td>\nFigure 3 \u2014 Pivoted polytetrafluoroethylene blade stirrer
Figure 4 \u2014 CO2 supply tube <\/td>\n<\/tr>\n
19<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Bituminous mixtures. Test methods – Bitumen recovery: Fractionating column<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":214447,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1301,2641],"product_tag":[],"class_list":{"0":"post-214442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-93-080-20","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\/214442","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\/214447"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=214442"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=214442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=214442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}