{"id":5546,"date":"2025-03-11T12:44:34","date_gmt":"2025-03-11T11:44:34","guid":{"rendered":"https:\/\/malux.com\/tietopankki\/ik-luokat\/"},"modified":"2026-04-09T15:30:13","modified_gmt":"2026-04-09T13:30:13","slug":"ik-luokat","status":"publish","type":"page","link":"https:\/\/www.malux.com\/fi\/tietopankki\/ik-luokat\/","title":{"rendered":"IK-luokat"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-62653b3 jokSafeFullHeight\" data-block-id=\"62653b3\"><style>.stk-62653b3 {padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important;margin-bottom:0px !important;}.stk-62653b3-column{--stk-columns-spacing:0px !important;}@media screen and (max-width: 1023px){.stk-62653b3 {--stk-col-order-1:2 !important;--stk-col-order-2:1 !important;}}@media screen and (max-width: 767px){.stk-62653b3 {--stk-col-order-1:2 !important;--stk-col-order-2:1 !important;}}<\/style><style class=\"stk-custom-css\">.stk-62653b3.stk-block-columns{min-height:calc( 100svh - 65px) !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-62653b3-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-368b7ea stk-block-background jokSafeFullHeightHalf\" data-v=\"4\" data-block-id=\"368b7ea\"><style>.stk-368b7ea-inner-blocks{justify-content:flex-end !important;}.stk-368b7ea {background-color:#ffdc2e !important;}.stk-368b7ea:before{background-color:#ffdc2e !important;}.stk-368b7ea-container{background-color:#00000000 !important;box-shadow:none !important;max-width:740px !important;min-width:auto !important;padding-top:40px !important;padding-right:40px !important;padding-bottom:40px !important;padding-left:40px !important;}.stk-368b7ea-container:before{background-color:#00000000 !important;}@media screen and (min-width: 768px) and (max-width: 1023px){.stk-368b7ea {flex:var(--stk-flex-grow, 1) 1 calc(100% - var(--stk-column-gap, 0px) * 0 \/ 1 ) !important;}}@media screen and (max-width: 1023px){.stk-368b7ea-container{padding-top:30px !important;padding-right:30px !important;padding-bottom:30px !important;padding-left:30px !important;}}@media screen and (max-width: 767px){.stk-368b7ea-container{padding-top:20px !important;padding-right:20px !important;padding-bottom:20px !important;padding-left:20px !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-368b7ea-container stk-hover-parent\"><div class=\"stk--column-flex stk-block-content stk-inner-blocks stk-368b7ea-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-c1e770b\" id=\"block-shy-samling\" data-block-id=\"c1e770b\"><style>.stk-c1e770b {max-width:840px !important;min-width:auto !important;}.stk-c1e770b .stk-block-heading__text{font-size:61px !important;color:var(--jok-font-primary-color) !important;}@media screen and (max-width: 1023px){.stk-c1e770b .stk-block-heading__text{font-size:44px !important;}}@media screen and (max-width: 767px){.stk-c1e770b {max-width:300px !important;min-width:auto !important;}.stk-c1e770b .stk-block-heading__text{font-size:45px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-white-color has-text-align-left\">Mit\u00e4 eri IK-luokat tarkoittavat?<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-70acc6d\" data-block-id=\"70acc6d\"><style>.stk-70acc6d {margin-bottom:30px !important;}<\/style><p class=\"stk-block-text__text\">Valaisimen kest\u00e4vyys ulkoisia iskuja ja t\u00f6rm\u00e4yksi\u00e4 vastaan luokitellaan kansainv\u00e4lisen asteikon mukaan \u2013 IK-luokka.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-2c87bdb\" data-block-id=\"2c87bdb\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-ca3f79e\" data-block-id=\"ca3f79e\"><style>.stk-ca3f79e .stk-button{padding-right:30px !important;padding-left:30px !important;background:var(--jok-font-secondary-color) !important;}.stk-ca3f79e .stk-button:before{border-color:#ffdc2e !important;border-top-width:1px !important;border-right-width:1px !important;border-bottom-width:1px !important;border-left-width:1px !important;}.stk-ca3f79e .stk-button .stk--inner-svg svg:last-child, .stk-ca3f79e .stk-button .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#ffdc2e !important;}.stk-ca3f79e .stk-button__inner-text{color:var(--jok-font-primary-color) !important;}<\/style><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"https:\/\/www.malux.fi\/valaistus\/ilkivaltasuojatut-valaisimet\"><span class=\"has-text-color stk-button__inner-text\">Ilkivaltaa kest\u00e4v\u00e4t valaisimemme<\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-13adc76 stk-block-background jokSafeFullHeightHalf stk--has-background-overlay\" data-v=\"4\" data-block-id=\"13adc76\"><style>.stk-13adc76 {background-image:url(https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/LaneLED-INOX42-Lindenplatz-Baden-2-scaled.jpg) !important;}@media screen and (min-width: 768px) and (max-width: 1023px){.stk-13adc76 {flex:var(--stk-flex-grow, 1) 1 calc(100% - var(--stk-column-gap, 0px) * 0 \/ 1 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-13adc76-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-13adc76-inner-blocks\"><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-aaa4760 stk-block-background\" data-block-id=\"aaa4760\"><style>.stk-aaa4760 {background-color:#f5f5f5 !important;padding-top:80px !important;padding-bottom:80px !important;margin-bottom:0px !important;}.stk-aaa4760:before{background-color:#f5f5f5 !important;}@media screen and (max-width: 767px){.stk-aaa4760 {padding-top:60px !important;padding-bottom:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-aaa4760-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d492e92\" data-v=\"4\" data-block-id=\"d492e92\"><style>.stk-d492e92 {max-width:1024px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;}@media screen and (max-width: 1023px){.stk-d492e92 {max-width:90% !important;min-width:auto !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d492e92-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d492e92-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a1ceb9d\" data-block-id=\"a1ceb9d\"><style>.stk-a1ceb9d {margin-bottom:30px !important;}.stk-a1ceb9d-column{--stk-columns-spacing:0px !important;--stk-column-gap:60px !important;}@media screen and (max-width: 767px){.stk-a1ceb9d {margin-bottom:0px !important;--stk-col-order-1:2 !important;--stk-col-order-2:1 !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a1ceb9d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ebce7ed\" data-v=\"4\" data-block-id=\"ebce7ed\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ebce7ed-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ebce7ed-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-e969953\" data-block-id=\"e969953\"><style>.stk-e969953 .stk-img-wrapper{width:100% !important;height:395px !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1155\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/IK-klass-3-1.png\" width=\"600\" height=\"566\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/IK-klass-3-1.png 600w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/IK-klass-3-1-300x283.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-17382b0\" data-v=\"4\" data-block-id=\"17382b0\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-17382b0-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-17382b0-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-816d461\" id=\"klassificering-av-vandalsakerhet\" data-block-id=\"816d461\"><style>.stk-816d461 {margin-bottom:30px !important;}.stk-816d461 .stk-block-heading__text{font-size:26px !important;}@media screen and (max-width: 1023px){.stk-816d461 .stk-block-heading__text{font-size:26px !important;}}<\/style><h2 class=\"stk-block-heading__text\">Ilkivaltakest\u00e4vyyden luokittelu<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-13f29ea\" id=\"corem-lam-solorro-in-nus-nostempo\" data-block-id=\"13f29ea\"><style>@media screen and (max-width: 1023px){.stk-13f29ea {margin-bottom:30px !important;}}<\/style><p class=\"stk-block-text__text\">Asteikko ulottuu IK00:sta IK11:een, jossa IK00 ei tarjoa erityist\u00e4 suojaa ilkivaltaa vastaan. IK11-luokituksen saanut valaisin sen sijaan kest\u00e4\u00e4 50 joulen suoran iskun.  <\/p><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Standardissa SS EN 60068-2-75 kuvataan testausmenetelm\u00e4, jolla tarkistetaan valaisimen vastustuskyky ulkoista v\u00e4kivaltaa vastaan.<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yleens\u00e4 korkeimpana arvona ilmoitetaan IK11 (50 joulea). T\u00e4m\u00e4 vastaa 10 kg:n painoista kuulaa, joka pudotetaan puolen metrin korkeudelta. T\u00e4m\u00e4 testi suoritetaan kolme kertaa per\u00e4kk\u00e4in.  <br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IK-luokka k\u00e4yt\u00e4nn\u00f6ss\u00e4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perus-IK11-luokitus soveltuu hyvin monenlaisiin sovelluksiin. Samalla erityisen alttiissa ymp\u00e4rist\u00f6iss\u00e4 on tarve tehostettuun suojaukseen. Maluxin ilkivaltaa kest\u00e4v\u00e4t valaisimet toimitetaan eritt\u00e4in korkealla iskunkest\u00e4vyydell\u00e4 \u2013 olemme p\u00e4\u00e4tt\u00e4neet kutsua t\u00e4t\u00e4 konseptia nimell\u00e4 IK11+.  <\/p>\n\n\n\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-c80265e\" data-block-id=\"c80265e\"><style>.stk-c80265e {margin-bottom:40px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-80d5297\" data-block-id=\"80d5297\"><style>.stk-80d5297 .stk-button{padding-right:30px !important;padding-left:30px !important;background:#ffdc2e !important;}.stk-80d5297 .stk-button__inner-text{font-size:18px !important;color:var(--jok-font-primary-color) !important;}@media screen and (max-width: 1023px){.stk-80d5297 .stk-button__inner-text{font-size:18px !important;}}<\/style><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"https:\/\/www.malux.fi\/valaistus\/ilkivaltasuojatut-valaisimet\"><span class=\"has-text-color stk-button__inner-text\">Valaisimemme<\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\" data-block-type=\"core\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-74c8df6\" data-block-id=\"74c8df6\"><style>.stk-74c8df6 {margin-bottom:60px !important;}.stk-74c8df6-column{max-width:1280px !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;--stk-column-gap:20px !important;row-gap:20px !important;}@media screen and (max-width: 1023px){.stk-74c8df6-column{max-width:90% !important;min-width:auto !important;margin-right:auto !important;margin-left:auto !important;--stk-column-gap:20px !important;row-gap:20px !important;}}@media screen and (max-width: 767px){.stk-74c8df6-column{row-gap:60px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-74c8df6-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1a1a19a\" data-v=\"4\" data-block-id=\"1a1a19a\"><style>@media screen and (min-width: 768px) and (max-width: 1023px){.stk-1a1a19a {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1a1a19a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1a1a19a-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-left stk-block stk-255f1a6\" data-block-id=\"255f1a6\"><style>.stk-255f1a6 .stk-img-wrapper{width:75% !important;}@media screen and (max-width: 1023px){.stk-255f1a6 .stk-img-wrapper{width:100% !important;}}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1156\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Punch.png\" width=\"400\" height=\"200\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Punch.png 400w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Punch-300x150.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-aa99dc4\" id=\"ik-10-20-j\" data-block-id=\"aa99dc4\"><style>.stk-aa99dc4 {margin-top:30px !important;margin-bottom:10px !important;}.stk-aa99dc4 .stk-block-heading__text{font-weight:bold !important;}<\/style><h3 class=\"stk-block-heading__text\">IK10, 20J<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-eeaee6b\" data-block-id=\"eeaee6b\"><p class=\"stk-block-text__text\">Valaisinta, joka kest\u00e4\u00e4 20J\u201380J, kutsumme iskunkest\u00e4v\u00e4ksi.<br><br>Korotettu iskunkest\u00e4vyys, kest\u00e4\u00e4 pienempi\u00e4 iskuja ja t\u00f6rm\u00e4yksi\u00e4.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8f37e53\" data-v=\"4\" data-block-id=\"8f37e53\"><style>@media screen and (min-width: 768px) and (max-width: 1023px){.stk-8f37e53 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8f37e53-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8f37e53-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-left stk-block stk-baf0986\" data-block-id=\"baf0986\"><style>.stk-baf0986 .stk-img-wrapper{width:75% !important;}@media screen and (max-width: 1023px){.stk-baf0986 .stk-img-wrapper{width:100% !important;}}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1157\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Slag.png\" width=\"400\" height=\"200\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Slag.png 400w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Slag-300x150.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-3fbf8e8\" id=\"ik-11-80-j\" data-block-id=\"3fbf8e8\"><style>.stk-3fbf8e8 {margin-top:30px !important;margin-bottom:10px !important;}.stk-3fbf8e8 .stk-block-heading__text{font-weight:bold !important;}<\/style><h3 class=\"stk-block-heading__text\">IK11+, 80J<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4f31d57\" data-block-id=\"4f31d57\"><p class=\"stk-block-text__text\">Valaisinta, joka kest\u00e4\u00e4 80J ja enemm\u00e4n, kutsumme ilkivaltaa kest\u00e4v\u00e4ksi. <br><br>Eritt\u00e4in korkea iskunkest\u00e4vyys, kest\u00e4\u00e4 iskuja ja potkuja v\u00e4lineill\u00e4, kuten puutikuilla, j\u00e4\u00e4kiekkomailoilla jne.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a828de2\" data-v=\"4\" data-block-id=\"a828de2\"><style>@media screen and (min-width: 768px) and (max-width: 1023px){.stk-a828de2 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a828de2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a828de2-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-left stk-block stk-695749d\" data-block-id=\"695749d\"><style>.stk-695749d .stk-img-wrapper{width:75% !important;}@media screen and (max-width: 1023px){.stk-695749d .stk-img-wrapper{width:100% !important;}}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1159\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Spark.jpg\" width=\"400\" height=\"200\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Spark.jpg 400w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Spark-300x150.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-1f95708\" id=\"ik-11-50-j\" data-block-id=\"1f95708\"><style>.stk-1f95708 {margin-top:30px !important;margin-bottom:10px !important;}.stk-1f95708 .stk-block-heading__text{font-weight:bold !important;}<\/style><h3 class=\"stk-block-heading__text\">IK11, 50J<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-093879d\" data-block-id=\"093879d\"><p class=\"stk-block-text__text\">Eritt\u00e4in korkea iskunkest\u00e4vyys, kest\u00e4\u00e4 iskuja ja potkuja sek\u00e4 osumia jalkapalloista, salibandy-palloista jne.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-27498d8\" data-v=\"4\" data-block-id=\"27498d8\"><style>@media screen and (min-width: 768px) and (max-width: 1023px){.stk-27498d8 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-27498d8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-27498d8-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-left stk-block stk-bd747e6\" data-block-id=\"bd747e6\"><style>.stk-bd747e6 .stk-img-wrapper{width:75% !important;}@media screen and (max-width: 1023px){.stk-bd747e6 .stk-img-wrapper{width:100% !important;}}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1158\" src=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Hammare.jpg\" width=\"400\" height=\"200\" srcset=\"https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Hammare.jpg 400w, https:\/\/www.malux.com\/wp-content\/uploads\/2025\/03\/Hammare-300x150.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4062dc9\" id=\"ik-11-150-j\" data-block-id=\"4062dc9\"><style>.stk-4062dc9 {margin-top:30px !important;margin-bottom:10px !important;}.stk-4062dc9 .stk-block-heading__text{font-weight:bold !important;}<\/style><h3 class=\"stk-block-heading__text\">IK11++, 150J<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-26fbb24\" data-block-id=\"26fbb24\"><p class=\"stk-block-text__text\">\u00c4\u00e4rimm\u00e4isen korkea iskunkest\u00e4vyys, kest\u00e4\u00e4 voimakkaita vasaralla tehtyj\u00e4 iskuja, kivien heitt\u00e4mist\u00e4 jne.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Valaisimen kest\u00e4vyys ulkoisia iskuja ja t\u00f6rm\u00e4yksi\u00e4 vastaan luokitellaan kansainv\u00e4lisen asteikon mukaan \u2013 IK-luokka.<\/p>\n","protected":false},"author":2,"featured_media":5548,"parent":4490,"menu_order":221,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5546","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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