{"id":6845,"date":"2025-09-29T10:31:32","date_gmt":"2025-09-29T03:31:32","guid":{"rendered":"https:\/\/www.infra-corp.co\/?p=6845"},"modified":"2025-09-29T10:43:11","modified_gmt":"2025-09-29T03:43:11","slug":"gpr-a-key-tool-for-safer-roads","status":"publish","type":"post","link":"https:\/\/www.infra-corp.co\/en\/gpr-a-key-tool-for-safer-roads\/","title":{"rendered":"GPR: A Key Tool for Safer Roads"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6845\" class=\"elementor elementor-6845 elementor-6825\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b25cac5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b25cac5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-690f95d\" data-id=\"690f95d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb44721 elementor-widget elementor-widget-image\" data-id=\"cb44721\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103198-1024x768.jpg\" class=\"attachment-large size-large wp-image-6828\" alt=\"\" srcset=\"https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103198-1024x768.jpg 1024w, https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103198-300x225.jpg 300w, https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103198-768x576.jpg 768w, https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103198.jpg 1477w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9800b74 elementor-widget elementor-widget-text-editor\" data-id=\"9800b74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">On September 26, 2025, iNFRA participated in a road safety inspection along Samsen Road using the Impulse Radar Crossover 4080, a GPR device equipped with dual frequencies (400 and 800 MHz). The objective was to assess the risk of subsurface voids beneath the pavement. The collected data supports authorities in planning effective repairs, reducing both safety risks for personnel and residents in Bangkok.<\/span><\/p><p><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Roads are the lifelines of a nation, yet what lies beneath can become a hidden danger. Subsurface \u201cVoids\u201d can lead to ground settlement, collapse, or severe accidents \u2014 often without any warning signs for road users.<\/span><\/p><h3><strong><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Risks That Lead to Subsurface Voids<\/span><\/strong><\/h3><ul><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Erosion caused by rainwater and groundwater<\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Leakage or rupture of underground utilities<\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Inadequate soil compaction during construction<\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Continuous vibration from prolonged road usage<\/span><\/li><\/ul><p><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">As these factors accumulate, voids expand progressively and may cause sudden collapses, resulting in significant threats to both lives and maintenance budgets.<\/span><\/p><h3><strong><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Why Use GPR for Void Detection<\/span><\/strong><\/h3><p><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">Ground Penetrating Radar (GPR) is a vital technology for scanning and investigating pavement subsurfaces. Its key advantages include:<\/span><\/p><ul><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>Non-invasive inspection<\/strong>: Detects voids without damaging the road structure<\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>Unseen detection<\/strong>: Identifies voids, soil density, and pavement structure beyond the naked eye<\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>Accuracy and efficiency<\/strong>: Covers large areas in a short time<\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>Proactive prevention<\/strong>: Early detection allows timely repairs and helps reduce major maintenance costs<\/span><\/li><\/ul><h3><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">iNFRA Service Commitment<\/span><\/h3><p><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\">We are dedicated to enhancing infrastructure quality with expert teams from the iNFRA group:<\/span><\/p><ul><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>Infra Plus Co., Ltd. (Consultant)<\/strong><\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>B &#8211; innovation Co., Ltd. (Trading)<\/strong><\/span><\/li><li><span style=\"color: #000000; font-size: 12pt; font-family: helvetica, arial, sans-serif;\"><strong>Infra Serve Co., Ltd. (Service)<\/strong><\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b696970 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"b696970\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103200-300x225.jpg\" alt=\"S__20103200\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103191-300x225.jpg\" alt=\"S__20103191\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.infra-corp.co\/wp-content\/uploads\/2025\/09\/S__20103195-300x225.jpg\" alt=\"S__20103195\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>On September 26, 2025, iNFRA participated in a road safety inspection along Samsen Road using the Impulse Radar Crossover 4080, a GPR device equipped with dual frequencies (400 and 800 MHz). The objective was to assess the risk of subsurface voids beneath the pavement. The collected data supports authorities in planning effective repairs, reducing both safety risks for personnel and residents in Bangkok.<\/p>\n","protected":false},"author":2,"featured_media":6828,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[71,2],"tags":[102,108,109],"class_list":["post-6845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esg-en","category-news","tag-esg-en","tag--en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GPR: A Key Tool for Safer Roads - iNFRA<\/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:\/\/www.infra-corp.co\/en\/gpr-a-key-tool-for-safer-roads\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GPR: A Key Tool for Safer Roads - iNFRA\" \/>\n<meta property=\"og:description\" content=\"On September 26, 2025, iNFRA participated in a road safety inspection along Samsen Road using the Impulse Radar Crossover 4080, a GPR device equipped with dual frequencies (400 and 800 MHz). 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