{"id":11283,"date":"2017-08-27T17:28:53","date_gmt":"2017-08-27T15:28:53","guid":{"rendered":"https:\/\/dev.hagency.se\/regulations\/crash-cushions\/en-1317-3\/"},"modified":"2019-04-25T10:41:41","modified_gmt":"2019-04-25T08:41:41","slug":"en-1317-3","status":"publish","type":"page","link":"https:\/\/dev.hagency.se\/en\/regulations\/crash-cushions\/en-1317-3\/","title":{"rendered":"EN<\/span> 1317\u20133"},"content":{"rendered":"
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EN<\/span> 1317\u20133 covers requi\u00adre\u00adments for crash cus\u00adhions, how they shall be tested and how their pro\u00adper\u00adti\u00ades are to be described.<\/p>\n

Speed class<\/p>\n

The crash cus\u00adhions abi\u00adli\u00adty to stop an errant vehic\u00adle is descri\u00adbed by its per\u00adfor\u00adman\u00adce level.<\/p>\n

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Test<\/p>\n

The stan\u00addard defi\u00adnes 18 dif\u00adfe\u00adrent tests for crash cus\u00adhions. The\u00adse are named TC<\/span> (Test Crash cus\u00adhion) follo\u00adwed by a three digit num\u00adber. The first figu\u00adre tells the appro\u00adach (1 to 5), the second type of vehic\u00adle (1 \u2013 900 kg car, 2 \u2013 1300 kg car and 3 \u2013 1500 kg car) and the third and last tells the test speed (50, 80, 100 or 110 km\/h).<\/p>\n

Examp\u00adle:<\/p>\n

TC<\/span> 1.1.50: TC<\/span> (Test Crash cus\u00adhion), Test 1, vehic\u00adle type 1 (car 900 kg), 50 km\/h
\nTC<\/span> 3.3.110: TC<\/span> (Test Crash cus\u00adhion), Test 3, vehic\u00adle type 3 (car 1500 kg), 110 km\/h<\/p>\n

Tests using appro\u00adach 4 and 5 are only per\u00adfor\u00admed on redirecti\u00adve crash cus\u00adhions, a type requi\u00adred in Sweden.<\/p>\n

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Impact seve\u00adri\u00adty level<\/p>\n

The Impact seve\u00adri\u00adty level gives an assess\u00adment of how safe a crash cus\u00adhion is for occu\u00adpants in an impacting vehic\u00adle. The\u00adra are two levels, A and B. Impact seve\u00adri\u00adty level A is the safest for occu\u00adpants in an impacting vehicle.<\/p>\n

Most crash cus\u00adhions ful\u00adfil requi\u00adre\u00adments for impact seve\u00adri\u00adty level B. In Swe\u00adden both impact seve\u00adri\u00adty lever A and B are accepted.<\/p>\n

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Class of late\u00adral displacement<\/p>\n

The per\u00adma\u00adnent late\u00adral dis\u00adpla\u00adce\u00adment of the crash cus\u00adhion shall be as shown in the tab\u00adle below. In the per\u00adma\u00adnent late\u00adral dis\u00adpla\u00adce\u00adment also deta\u00adched parts equal to or gre\u00ada\u00adter than 2 kg are included.<\/p>\n

In Swe\u00adden the class of late\u00adral dis\u00adpla\u00adce\u00adment shall be cho\u00adsen in such a way that a defor\u00admed (impac\u00adted) crash cus\u00adhion does not intru\u00adde on adja\u00adcent car\u00adri\u00ada\u00adge\u00adways or covers more than the wid\u00adth of adja\u00adcent pedestrian\/bicycle pat\u00adhs minus one meter.<\/p>\n

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Redirec\u00adtion zone class<\/p>\n

The redirec\u00adtion zone class descri\u00adbes how an impacting vehic\u00adle per\u00adforms after col\u00adli\u00adding with the crash cushion.<\/p>\n

In Swe\u00adden only redirec\u00adtion zone clas\u00adses Z1<\/span> and Z2<\/span> are accep\u00adted wit\u00adhout a spe\u00adci\u00adal per\u00admit from the Swe\u00addish Trans\u00adport Administration.<\/p>\n

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EN<\/span> 1317\u20133 covers requi\u00adre\u00adments for crash cus\u00adhions, how they shall be tested and how their pro\u00adper\u00adti\u00ades are to be descri\u00adbed. Speed class The crash cus\u00adhions abi\u00adli\u00adty to stop an errant vehic\u00adle is descri\u00adbed by its per\u00adfor\u00adman\u00adce level. Test The stan\u00addard defi\u00adnes 18 dif\u00adfe\u00adrent tests for crash cus\u00adhions. The\u00adse are named TC<\/span> (Test Crash cus\u00adhion) follo\u00adwed by \u2026 Con\u00adti\u00adnue rea\u00adding \u201cEN<\/span> 1317\u20133\u2033<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":11280,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"wp_typography_post_enhancements_disabled":false},"yoast_head":"\nEN 1317-3 » Nordic Road Safety AB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dev.hagency.se\/en\/regulations\/crash-cushions\/en-1317-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EN 1317-3 » Nordic Road Safety AB\" \/>\n<meta property=\"og:description\" content=\"EN 1317\u20133 covers requi\u00adre\u00adments for crash cus\u00adhions, how they shall be tested and how their pro\u00adper\u00adti\u00ades are to be described. Speed class The crash cus\u00adhions abi\u00adli\u00adty to stop an errant vehic\u00adle is descri\u00adbed by its per\u00adfor\u00adman\u00adce level. Test The stan\u00addard defi\u00adnes 18 dif\u00adfe\u00adrent tests for crash cus\u00adhions. 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