{"id":450982,"date":"2024-10-20T09:15:16","date_gmt":"2024-10-20T09:15:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-156652023\/"},"modified":"2024-10-26T17:14:46","modified_gmt":"2024-10-26T17:14:46","slug":"bs-iso-156652023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-156652023\/","title":{"rendered":"BS ISO 15665:2023"},"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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Classes of acoustic insulation <\/td>\n<\/tr>\n
14<\/td>\n5 Guidance to the reduction of noise from pipes
5.1 Required insertion loss: design phase steps
5.1.1 Determination of sound pressure levels <\/td>\n<\/tr>\n
15<\/td>\n5.1.2 Evaluation of sound pressure levels against limits
5.1.3 Determination of sound power levels <\/td>\n<\/tr>\n
16<\/td>\n5.1.4 Contribution to noise in reverberant spaces or environmental noise
5.2 Required insertion loss: operating plants <\/td>\n<\/tr>\n
17<\/td>\n5.3 Length of acoustic insulation
5.4 Implications for piping design <\/td>\n<\/tr>\n
19<\/td>\n5.5 Derivation of overall noise reduction <\/td>\n<\/tr>\n
20<\/td>\n5.6 Typical noise reduction values <\/td>\n<\/tr>\n
21<\/td>\n6 Construction of typical acoustic insulation systems
6.1 General
6.2 Cladding
6.2.1 General <\/td>\n<\/tr>\n
22<\/td>\n6.2.2 Materials for the outer layer
6.2.3 Materials for an additional layer
6.2.4 Vibro-acoustic seals <\/td>\n<\/tr>\n
23<\/td>\n6.3 Porous layer <\/td>\n<\/tr>\n
24<\/td>\n6.4 Support of the cladding
6.5 Vibration isolation material at pipe supports
7 Installation
7.1 General <\/td>\n<\/tr>\n
25<\/td>\n7.2 Extent of insulation
7.3 End caps
7.4 Acoustic enclosures and jackets
7.5 Prevention of mechanical damage <\/td>\n<\/tr>\n
26<\/td>\n8 Combined thermal and acoustic insulation
8.1 General
8.2 Hot services
8.3 Cold services
9 Testing of acoustic insulation systems
9.1 General <\/td>\n<\/tr>\n
27<\/td>\n9.2 Measurement method: Field measurement
9.2.1 Sound power insulation, DW
9.2.2 Sound pressure insulation, Dp <\/td>\n<\/tr>\n
28<\/td>\n9.3 Measurement method: reverberation room
9.4 Test facility
9.4.1 Test room <\/td>\n<\/tr>\n
29<\/td>\n9.4.2 Installation <\/td>\n<\/tr>\n
30<\/td>\n9.4.3 Pipe dimensions
9.5 Sound source
9.6 Test specimen
9.7 Measurements <\/td>\n<\/tr>\n
31<\/td>\n9.8 Results
9.9 Information to be reported <\/td>\n<\/tr>\n
33<\/td>\nAnnex A (informative) Acoustic insulation constructions that can meet the insulation class requirements <\/td>\n<\/tr>\n
36<\/td>\nAnnex B (informative) Equations for the calculation of the minimum required insertion loss DW,min of the insulation classes <\/td>\n<\/tr>\n
37<\/td>\nAnnex C (informative) General construction of acoustic insulation <\/td>\n<\/tr>\n
38<\/td>\nAnnex D (informative) Examples of typical construction details <\/td>\n<\/tr>\n
50<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Acoustics. Acoustic insulation for pipes, valves and flanges<\/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>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":450991,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[268,2641],"product_tag":[],"class_list":{"0":"post-450982","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-140-20","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\/450982","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\/450991"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=450982"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=450982"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=450982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}