{"id":248,"date":"2015-05-14T03:02:53","date_gmt":"2015-05-14T03:02:53","guid":{"rendered":"http:\/\/roadskymarking.com\/?p=248"},"modified":"2026-09-24T07:14:44","modified_gmt":"2026-09-24T07:14:44","slug":"glass-beads","status":"publish","type":"post","link":"https:\/\/roadskymarking.com\/es\/glass-beads.html","title":{"rendered":"Perlas de vidrio reflectantes"},"content":{"rendered":"<p>Las microesferas de vidrio reflectantes son diminutas part\u00edculas de vidrio que se a\u00f1aden a la pintura de se\u00f1alizaci\u00f3n vial para que las l\u00edneas de se\u00f1alizaci\u00f3n posean reflectividad. Existen tres tipos de perlas de vidrio que se distinguen entre s\u00ed por el tama\u00f1o de las part\u00edculas: el tipo uno, de mayor tama\u00f1o, puede mezclarse directamente en <a href=\"\/es\/thermoplastic-road-marking-paint.html\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">pintura termopl\u00e1stica<\/a> durante la producci\u00f3n; el tipo dos del tama\u00f1o medio se utiliza para la pulverizaci\u00f3n exterior sobre la pintura termopl\u00e1stica; el tipo tres del tama\u00f1o m\u00e1s peque\u00f1o se utiliza para la pulverizaci\u00f3n exterior sobre la pintura al disolvente en fr\u00edo.<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"http:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/glass-beads.mp4\"><\/video><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-specifications\"><span data-spm-anchor-id=\"a2700.details.0.i35.73205bf0j5jIrP\">Especificaciones<\/span>:<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\n<p data-spm-anchor-id=\"a2700.details.0.i37.73205bf0j5jIrP\"><span data-spm-anchor-id=\"a2700.details.0.i36.73205bf0j5jIrP\">Peso espec\u00edfico(g\/cm3<\/span><\/p>\n<\/td><td>2,6 g\/cm3<\/td><\/tr><tr><td>\u00cdndice de refracci\u00f3n<\/td><td>1.5-1.6<\/td><\/tr><tr><td>Perlas esf\u00e9ricas(%)<\/td><td>85%<\/td><\/tr><tr><td>Contenido vidrio calc\u00e1reoSiO2<\/td><td>72%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Podemos fabricar todos los est\u00e1ndares incluyendo BS6088A, BS6088B, AASHTOM247, EN1423, EN1424, Australia AS2009 B3.2, KOREA KS est\u00e1ndar y est\u00e1ndar chino y as\u00ed sucesivamente.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"734\" height=\"1024\" src=\"http:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/Hf2e6154a6f3045de9e08e47840853831I_\u526f\u672c-734x1024.jpg\" alt=\"Perlas de vidrio reflectantes para pintura de tr\u00e1fico\" class=\"wp-image-2288\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">Resultados de las pruebas de diferentes normas<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tipo<\/th><th>Tama\u00f1o (\u03bcm)<\/th><th>Porcentaje(%)<\/th><\/tr><\/thead><tbody><tr><td><strong>BS6088A (mezcla)<\/strong><\/td><td>&gt;1180<\/td><td rowspan=\"4\">0~3<\/td><\/tr><tr><td>1180~850<\/td><td>5~20<\/td><\/tr><tr><td>850~425<\/td><td>65~95<\/td><\/tr><tr><td>&lt;425<\/td><td>0~10<\/td><\/tr><tr><td><strong>BS6088B(Drop on)<\/strong><\/td><td>&gt;850<\/td><td rowspan=\"5\">0~5<\/td><\/tr><tr><td>850~600<\/td><td>5~20<\/td><\/tr><tr><td>600~300<\/td><td>30~75<\/td><\/tr><tr><td>300~180<\/td><td>10~30<\/td><\/tr><tr><td>&lt;180<\/td><td>0~15<\/td><\/tr><tr><td><strong>AASHTOM247 Norma I<\/strong><\/td><td>&gt;850<\/td><td rowspan=\"5\">0<\/td><\/tr><tr><td>850~600<\/td><td>5~25<\/td><\/tr><tr><td>600~300<\/td><td>40~80<\/td><\/tr><tr><td>300~150<\/td><td>10~35<\/td><\/tr><tr><td>&lt;150<\/td><td>0~5<\/td><\/tr><tr><td><strong>AASHTOM247 Est\u00e1ndar II&nbsp;<\/strong><\/td><td>&gt;600<\/td><td rowspan=\"5\">0<\/td><\/tr><tr><td>600~425<\/td><td>0~10<\/td><\/tr><tr><td>425~300<\/td><td>15~50<\/td><\/tr><tr><td>300~180<\/td><td>45~75<\/td><\/tr><tr><td>&lt;180<\/td><td>0<\/td><\/tr><tr><td><strong>China Standard \u2160(Intermix)<\/strong><\/td><td>&gt;850<\/td><td rowspan=\"5\">0<\/td><\/tr><tr><td>850-600<\/td><td>5~30<\/td><\/tr><tr><td>600-300<\/td><td>30-80<\/td><\/tr><tr><td>300-106<\/td><td>10-40<\/td><\/tr><tr><td>&lt;106<\/td><td>0-5<\/td><\/tr><tr><td><strong>Norma china \u2161 (Drop on)<\/strong><\/td><td>&gt;600<\/td><td rowspan=\"4\">0<\/td><\/tr><tr><td>600-300<\/td><td>40-90<\/td><\/tr><tr><td>300-150<\/td><td>5-60<\/td><\/tr><tr><td>&lt;150<\/td><td>0-5<\/td><\/tr><tr><td><strong>\u2160(para Pintura Fr\u00eda)&nbsp;<\/strong><\/td><td>&gt;212<\/td><td rowspan=\"3\">0<\/td><\/tr><tr><td>212-90<\/td><td>96-100<\/td><\/tr><tr><td>&lt;90<\/td><td>0-4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-materials\"><span data-spm-anchor-id=\"a2700.details.0.i42.73205bf0j5jIrP\">Materiales<\/span>:<\/h2>\n\n\n\n<p><span data-spm-anchor-id=\"a2700.details.0.i43.73205bf0j5jIrP\">Las materias primas de las cuentas de vidrio se dividen en vidrio met\u00e1lico pesado, vidrio reciclado y vidrio puro.<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Heavy Metal Glass:<\/strong>&nbsp;El precio es el m\u00e1s econ\u00f3mico. El efecto reflectante es muy bueno. Sin embargo, el metal pesado del vidrio contaminar\u00e1 un poco el medio ambiente.<\/li>\n\n\n\n<li><strong>Vidrio reciclado:<\/strong>&nbsp;Es muy competitivo en precio, con las caracter\u00edsticas de buena reflexi\u00f3n y menor da\u00f1o al medio ambiente, que es ampliamente utilizado en el mundo.<\/li>\n\n\n\n<li><strong>Vidrio puro:&nbsp;<\/strong>No contamina el medio ambiente, aunque su precio es el m\u00e1s caro. El reflejo es muy bueno.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" src=\"http:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/Hee154fe570d04c21b06c0ade0be311a1G-1_\u526f\u672c.jpg\" alt=\"Perlas de vidrio reflectantes para pintura de tr\u00e1fico\" class=\"wp-image-2290\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/Hee154fe570d04c21b06c0ade0be311a1G-1_\u526f\u672c.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/Hee154fe570d04c21b06c0ade0be311a1G-1_\u526f\u672c-300x400.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-factory\">Factory Environment and Inventory<\/h2>\n\n\n\n<p>Roadsky is a professional reflective glass beads manufacturer and supplier in China. We provide high-quality glass beads for road marking paint, thermoplastic road markings, cold plastic and other pavement marking systems.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"769\" src=\"http:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/QQ\u56fe\u724720210317140338_\u526f\u672c.jpg\" alt=\"Fabricantes de perlas de vidrio reflectantes\" class=\"wp-image-2295\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/QQ\u56fe\u724720210317140338_\u526f\u672c.jpg 746w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/QQ\u56fe\u724720210317140338_\u526f\u672c-388x400.jpg 388w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-package-detail\">Shipping and Transportation<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"741\" height=\"382\" src=\"http:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/QQ\u56fe\u724720210317142717.jpg\" alt=\"Embalaje y env\u00edo de perlas de vidrio reflectantes\" class=\"wp-image-2298\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/QQ\u56fe\u724720210317142717.jpg 741w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/QQ\u56fe\u724720210317142717-400x206.jpg 400w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">P\u00f3ngase en contacto con nosotros<\/h2>\n\n\n\n<p><em>Rellene el siguiente formulario y nuestros representantes comerciales se pondr\u00e1n en contacto con usted en breve.<\/em><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1316-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"1316\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/posts\/248#wpcf7-f1316-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/posts\/248#wpcf7-f1316-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1316\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1316-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><label><em>*<\/em>Asunto:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"your-subject\" aria-required=\"true\" aria-invalid=\"false\" value=\"Product Inquiry\" type=\"text\" name=\"your-subject\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Nombre:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"your-name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Por favor, rellene el nombre com\u00fanmente utilizado\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Correo electr\u00f3nico:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" id=\"your-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Rellene el correo electr\u00f3nico de uso com\u00fan\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><label>Tel\u00e9fono:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-phone\" aria-invalid=\"false\" placeholder=\"Rellene el n\u00famero de tel\u00e9fono de contacto o el tel\u00e9fono m\u00f3vil\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n<\/p>\n<p><label>Pa\u00eds:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-country\" aria-invalid=\"false\" placeholder=\"Indique su pa\u00eds\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n<\/p>\n<p><label>Empresa:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-company\" aria-invalid=\"false\" placeholder=\"Rellene el nombre de la empresa\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Contenido:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Rellene los datos que desee conocer, como nombre del producto, especificaciones, precio, MOQ, etc.\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAACH9ueYy7fDdFIjX\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n<p class=\"btn-submit\"><label> <\/label><br \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"ENVIAR\" \/>\n<\/p>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"traffic_channel\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"traffic_source\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"traffic_campaign\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"landing_page\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"current_page\" \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Reflective glass beads are tiny glass particles that are added to road marking paint to make marking lines possess reflectivity. There are three types of glass beads distinguishing themselves from each other by size of particles: type one of the biggest size can be directly mixed in thermoplastic paint during production; type two of the medium size is used for outside spraying on the thermoplastic paint; type three of the tiniest size is used for outside spraying on cold solvent paint. Specifications: Specific gravity(g\/cm3 2.6g\/cm3 Refractive index 1.5-1.6 Spherical beads(%) 85% Contents&nbsp;lime glassSiO2 72% We&nbsp;can&nbsp;manufacture&nbsp;all&nbsp;standards&nbsp;including&nbsp;BS6088A,&nbsp;BS6088B,&nbsp;AASHTOM247,&nbsp;EN1423,&nbsp;EN1424,&nbsp;Australia&nbsp;AS2009&nbsp;B3.2,&nbsp;KOREA&nbsp;KS&nbsp;standard&nbsp;and&nbsp;Chinese&nbsp;standard and so on. Test&nbsp;Results&nbsp;of Different Standards Type Size&nbsp;(\u03bcm) Percentage(%) BS6088A&nbsp;(intermix) &gt;1180 0~3 1180~850 5~20 850~425 65~95 &lt;425 0~10 BS6088B(Drop&nbsp;on) &gt;850 0~5 850~600 5~20 600~300 30~75 300~180 10~30 &lt;180 0~15 AASHTOM247&nbsp;Standard I &gt;850 0 850~600 5~25 600~300 40~80 300~150 10~35 &lt;150 0~5 AASHTOM247 Standard II&nbsp; &gt;600 0 600~425 0~10 425~300 15~50 300~180 45~75 &lt;180 0 China&nbsp;Standard&nbsp;\u2160(Intermix) &gt;850 0 850-600 5~30 600-300 30-80 300-106 10-40 &lt;106 0-5 &#8230;<\/p>","protected":false},"author":1,"featured_media":2026,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-road-marking-material"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Reflective Glass Beads for Road Marking - RoadSky<\/title>\n<meta name=\"description\" content=\"Reflective glass beads are small, spherical beads used in road marking paint to provide retroreflectivity and improve nighttime visibility.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roadskymarking.com\/es\/glass-beads.html\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reflective Glass Beads for Road Marking - RoadSky\" \/>\n<meta property=\"og:description\" content=\"Reflective glass beads are small, spherical beads used in road marking paint to provide retroreflectivity and improve nighttime visibility.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskymarking.com\/es\/glass-beads.html\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)\" \/>\n<meta property=\"article:author\" content=\"admin\" \/>\n<meta property=\"article:published_time\" content=\"2015-05-14T03:02:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-24T07:14:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2015\/05\/0.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u884c\u653f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u884c\u653f\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html\"},\"author\":{\"name\":\"\u884c\u653f\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#\\\/schema\\\/person\\\/5f610920429d3b09aeb4dde308bd451a\"},\"headline\":\"Reflective Glass Beads\",\"datePublished\":\"2015-05-14T03:02:53+00:00\",\"dateModified\":\"2026-09-24T07:14:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html\"},\"wordCount\":476,\"publisher\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2015\\\/05\\\/0.jpg\",\"articleSection\":[\"Road Marking Material\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html\",\"name\":\"Reflective Glass Beads for Road Marking - RoadSky\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2015\\\/05\\\/0.jpg\",\"datePublished\":\"2015-05-14T03:02:53+00:00\",\"dateModified\":\"2026-09-24T07:14:44+00:00\",\"description\":\"Reflective glass beads are small, spherical beads used in road marking paint to provide retroreflectivity and improve nighttime visibility.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#primaryimage\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2015\\\/05\\\/0.jpg\",\"contentUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2015\\\/05\\\/0.jpg\",\"width\":600,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/glass-beads.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/roadskymarking.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Reflective Glass Beads\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#website\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/\",\"name\":\"Nanjing Roadsky Traffic Facility Co.,Ltd. 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