{"id":446687,"date":"2024-10-20T08:48:01","date_gmt":"2024-10-20T08:48:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-84422022a12023\/"},"modified":"2024-10-26T16:23:49","modified_gmt":"2024-10-26T16:23:49","slug":"bs-84422022a12023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-84422022a12023\/","title":{"rendered":"BS 8442:2022+A1:2023"},"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\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
7<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
8<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\nFigure 1 \u2014 Projected area
4 Information to be obtained from the purchaser <\/td>\n<\/tr>\n
10<\/td>\n5 Self-supporting rigid portable signs, other than barriers
5.1 General
Table 1 \u2014 Classification of effective wind speeds Ve
5.2 Visual performance of sign face material <\/td>\n<\/tr>\n
11<\/td>\n5.3 Physical performance of the sign face
5.4 Physical performance of the sign assembly
6 Portable barriers
6.1 General
6.2 Visual performance
6.3 Physical performance
7 Self-supporting flexible portable signs
7.1 General <\/td>\n<\/tr>\n
12<\/td>\n7.2 Visual performance
7.3 Physical properties of substrate material
Table 2 \u2014 Physical properties of substrate material
8 Manually operated portable \u201cStop\/Go\u201d and \u201cStop Works\u201d signs
8.1 General
8.2 Visual performance
8.3 Physical performance <\/td>\n<\/tr>\n
13<\/td>\n9 Portable school crossing patrol signs
9.1 General
9.2 Visual performance
10 Portable flat traffic delineators (FTDs)
10.1 General
10.2 Visual performance
10.3 Physical performance
11 Fixed, permanent, manually operated flap signs
11.1 General <\/td>\n<\/tr>\n
14<\/td>\n11.2 Visual performance
11.3 Physical performance
12 Fixed, permanent pedestrian crossing and refuge beacons and twin amber flashing lights
12.1 Electrical requirements
12.2 Beacon globes <\/td>\n<\/tr>\n
15<\/td>\nTable 3 \u2014 Chromaticity coordinates and luminance factors of globes <\/td>\n<\/tr>\n
16<\/td>\nFigure 2 \u2014 Luminance measurement
12.3 Posts <\/td>\n<\/tr>\n
17<\/td>\nTable 4 \u2014 Luminance of posts <\/td>\n<\/tr>\n
18<\/td>\n12.4 Twin flashing amber light units <\/td>\n<\/tr>\n
19<\/td>\nTable 5 \u2014 Luminance requirements <\/td>\n<\/tr>\n
20<\/td>\n13 Retroreflective self-righting bollards (RSRBs)
13.1 General
13.2 Design: common characteristics for all RSRB types
Table 6 \u2014 Projected area of the conspicuity panels <\/td>\n<\/tr>\n
21<\/td>\n13.3 Visual performance: common characteristics for all RSRB types
Table 7 \u2014 Daytime chromaticity and luminance factor
13.4 Physical performance: common characteristics for all RSRB types <\/td>\n<\/tr>\n
22<\/td>\nFigure 3 \u2014 Adhesion test
Table 8 \u2014 Surface protection <\/td>\n<\/tr>\n
23<\/td>\n13.5 Type B bollards: additional requirements
Table 9 \u2014 Mean luminance, L, cd\u00b7m\u22122
Table 10 \u2014 Luminance contrast, K, lit traffic sign <\/td>\n<\/tr>\n
24<\/td>\nFigure 4 \u2014 Location of the central sign centre
Table 11 \u2014 Protection from foreign objects and water <\/td>\n<\/tr>\n
25<\/td>\n13.6 Type D bollards: additional requirements
14 Marking and information
14.1 Marking
14.2 Durability of marking
15 Information to be supplied by the manufacturer <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (normative)\u2002 Retroreflective sheeting materials <\/td>\n<\/tr>\n
28<\/td>\nTable A.1 \u2014 Exposure period for accelerated natural weathering <\/td>\n<\/tr>\n
29<\/td>\nAnnex B (normative)\u2002 Ballast for self-supporting rigid and flexible portable signs, and classification and labelling of barrier units
Table B.1 \u2014 Ballast required for wind resistance of temporary signs <\/td>\n<\/tr>\n
30<\/td>\nTable B.2 \u2014 Ballast required for wind resistance of barrier assembly
Annex C (normative)\u2002 Calculation of minimum recommended ballast required to resist overturning and sliding of self-supporting rigid portable signs <\/td>\n<\/tr>\n
31<\/td>\nTable C.1 \u2014 Values of Cw
Table C.2 \u2014 Values of S <\/td>\n<\/tr>\n
32<\/td>\nFigure C.1 \u2014 Overturning moment diagram <\/td>\n<\/tr>\n
33<\/td>\nAnnex D (informative)\u2002 Classes of wind speed
Annex E (normative)\u2002 Test for overturning and sliding performance of self\u2011supporting rigid portable signs <\/td>\n<\/tr>\n
34<\/td>\nFigure E.1 \u2014 Test apparatus for stability and sliding performance <\/td>\n<\/tr>\n
35<\/td>\nAnnex F (informative)\u2002 Calculation of minimum recommended ballast required to resist overturning and sliding of barrier units
Figure F.1 \u2014 Resistance to overturning diagram <\/td>\n<\/tr>\n
37<\/td>\nAnnex G (normative)\u2002 Test for impact resistance of Flat Traffic Delineators (FTDs) at low temperature <\/td>\n<\/tr>\n
38<\/td>\nAnnex H (normative)\u2002 Test for bending resistance of Flat Traffic Delineators (FTDs) <\/td>\n<\/tr>\n
39<\/td>\nAnnex I (normative)\u2002 Test for fatigue resistance of Flat Traffic Delineators (FTDs) <\/td>\n<\/tr>\n
40<\/td>\nAnnex J (normative)\u2002 Measurement of the luminance of internally illuminated posts <\/td>\n<\/tr>\n
41<\/td>\nAnnex K (normative)\u2002 Determination of mean luminance and uniformity of luminance <\/td>\n<\/tr>\n
43<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Miscellaneous road traffic signs and devices. Requirements and test methods<\/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>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":446698,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1302,2641],"product_tag":[],"class_list":{"0":"post-446687","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-93-080-30","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\/446687","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\/446698"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=446687"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=446687"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=446687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}