{"id":389663,"date":"2024-10-20T03:51:03","date_gmt":"2024-10-20T03:51:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-108442021\/"},"modified":"2024-10-26T07:04:33","modified_gmt":"2024-10-26T07:04:33","slug":"bs-iso-108442021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-108442021\/","title":{"rendered":"BS ISO 10844:2021"},"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\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n3.2 Surface profile
3.3 Slope and step <\/td>\n<\/tr>\n
11<\/td>\n4 Requirements of the test track
4.1 Size and geometry
4.1.1 Size <\/td>\n<\/tr>\n
12<\/td>\n4.1.2 Slope and step <\/td>\n<\/tr>\n
14<\/td>\n4.2 Surface properties
4.2.1 Irregularity
4.2.2 Sound absorption <\/td>\n<\/tr>\n
15<\/td>\n4.2.3 Texture
4.3 Material properties of the drive lane <\/td>\n<\/tr>\n
16<\/td>\n4.4 Conformity tests <\/td>\n<\/tr>\n
17<\/td>\n4.5 Break-in of the test track
4.6 Stability with time and maintenance <\/td>\n<\/tr>\n
18<\/td>\n5 Measurement methods and data processing
5.1 Measurement points
5.1.1 Drive lane
5.1.2 Propagation area <\/td>\n<\/tr>\n
19<\/td>\n5.2 Irregularity measurement method <\/td>\n<\/tr>\n
20<\/td>\n5.3 Texture measurement methods
5.3.1 Texture profile measurement and MPD calculations
5.3.2 Texture skewness and shape factor (g-factor) calculations (optional)
5.3.3 Texture spectrum calculations (optional) <\/td>\n<\/tr>\n
21<\/td>\n5.4 Sound absorption measurement method
5.5 Slope and step measurement methods
5.5.1 Gradient measurement
5.5.2 Cross fall measurement <\/td>\n<\/tr>\n
22<\/td>\n5.5.3 Step measurement
5.6 Aggregate grading measurement method <\/td>\n<\/tr>\n
23<\/td>\n5.7 Bitumen modification elastic material measurement method
5.8 Surface course thickness measurement method
6 Conformity report <\/td>\n<\/tr>\n
25<\/td>\n7 Summary of improvements on the 2014 edition <\/td>\n<\/tr>\n
26<\/td>\nAnnex A (informative) Maintenance and stability of acoustic performance of test surface over time <\/td>\n<\/tr>\n
27<\/td>\nAnnex B (informative) Method of calculation of shape factor (g-factor) <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (informative) Improvements to this version compared to ISO 10844:2014 <\/td>\n<\/tr>\n
32<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Acoustics. Specification of test tracks for measuring sound emitted by road vehicles and their tyres<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":389673,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-389663","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/389663","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\/389673"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=389663"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=389663"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=389663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}