{"id":234,"date":"2024-02-05T14:47:52","date_gmt":"2024-02-05T13:47:52","guid":{"rendered":"https:\/\/roxeler.de\/?page_id=234"},"modified":"2026-04-24T12:34:16","modified_gmt":"2026-04-24T10:34:16","slug":"baustoffpruefstelle","status":"publish","type":"page","link":"https:\/\/roxeler.de\/en\/baustoffpruefstelle\/","title":{"rendered":"Construction materials testing"},"content":{"rendered":"<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-cover alignwide is-light\" style=\"min-height:55vh;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"632\" class=\"wp-block-cover__image-background wp-image-238\" alt=\"\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle.png\" data-object-fit=\"cover\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle.png 1920w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle-300x99.png 300w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle-1024x337.png 1024w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle-768x253.png 768w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle-1536x506.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-container-core-cover-is-layout-1 wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull page-content-intro-nobg px-4 has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#3c3c3c;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-group page-content-intro-box-floatup has-base-color has-text-color has-background has-link-color wp-elements-d78ed00d3b1c0d1a8b59c4636db9d7e7 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#888888;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading has-base-color has-text-color has-link-color wp-elements-a26998f755cd27e1fdc35b4f3b8a9fd0\" style=\"font-style:normal;font-weight:600;text-transform:uppercase\">Roxeler <br>Construc&shy;tion Material<br>Testing Laboratory<\/h2>\n\n\n\n<p>From structural engineering and building material testing to engineering geology and asphalt testing, right through to structural inspections, you receive all services from a single source from us.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-base-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-94da68ae7ceefbdc1afdacc511ced93c\" style=\"color:#888888\">We're playing it safe. Safe construction materials through our competent building materials testing center.<\/h4>\n\n\n\n<p>For 40 years, we have played an essential role in the development, manufacturing, testing, and monitoring of construction materials for the building, civil, and engineering construction sectors. With extensive experience and expertise, we offer our interdisciplinary services to building owners, designers, contractors, and construction material manufacturers.<\/p>\n\n\n\n<p>Our well-trained and skilled employees ensure that your tasks are processed professionally and on time.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-cover alignfull is-light\" style=\"min-height:45vh;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-40 has-background-dim\" style=\"background-color:#888888\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"721\" class=\"wp-block-cover__image-background wp-image-239\" alt=\"\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/cover-pruefstelle.png\" data-object-fit=\"cover\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/cover-pruefstelle.png 1920w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/cover-pruefstelle-300x113.png 300w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/cover-pruefstelle-1024x385.png 1024w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/cover-pruefstelle-768x288.png 768w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/cover-pruefstelle-1536x577.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group px-4 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-14 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Certification\/Monitoring\/Construction Material Testing<\/h4>\n\n\n\n<p>We are recognized by the DIBt as a building supervisory authority for inspection, monitoring, and certification, and as a notified certification body in other European countries. Furthermore, we have private legal recognition by the Ministry of Building, Housing, Urban Development, and Transport in accordance with RAP-Stra.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"71\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-3.png\" alt=\"\" class=\"wp-image-243\" style=\"border-style:none;border-width:0px;border-radius:0px\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"85\" height=\"85\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-2.png\" alt=\"\" class=\"wp-image-242\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"85\" height=\"85\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-1.png\" alt=\"\" class=\"wp-image-241\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-12 wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-9 wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-right:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/01\/191121_Akkreditierungsurkunde_17065-2013.pdf\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"800\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/2.png\" alt=\"\" class=\"wp-image-648\" style=\"border-width:1px;width:150px\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/2.png 566w, https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/2-212x300.png 212w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/01\/191121_Akkreditierungsurkunde_17065-2013.pdf\">Accreditation-<br>certificate<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-10 wp-block-group-is-layout-flex\" style=\"padding-right:0;padding-left:0\">\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/01\/220524_Anlage-zur-Akkreditierungsurkunde-17065.pdf\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"800\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/3.png\" alt=\"\" class=\"wp-image-649\" style=\"border-width:1px;width:150px\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/3.png 566w, https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/3-212x300.png 212w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/01\/220524_Anlage-zur-Akkreditierungsurkunde-17065.pdf\">Attachment to<br>Certificate<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-11 wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:24px;padding-top:0;padding-right:var(--wp--preset--spacing--30);padding-bottom:0;padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/04\/T_1.4_Anlage_Akkreditierungsurkunde-Aktuell-Flex_Rev.2_Stand-19.02.2026-pdf.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1058\" height=\"1497\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/04\/T_1.4_Anlage_Akkreditierungsurkunde-Aktuell-Flex_Rev.2_Stand-19.02.2026-pdf.jpg\" alt=\"\" class=\"wp-image-755\" style=\"border-width:1px;width:150px\"\/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/04\/T_1.4_Anlage_Akkreditierungsurkunde-Aktuell-Flex_Rev.2_Stand-19.02.2026-pdf.jpg\">T 1.4<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Construction material testing: Accredited construction material testing according to DIN EN 17025 by the DAkkS (German Accreditation Body)<\/strong><br>Our core competencies include testing in the areas of concrete, soil, asphalt, aggregates, binders, and masonry. The current scope can be found in the following documents. Furthermore, we carry out component testing. We assure our clients impartial and confidential execution of testing assignments. Measurement uncertainties are not taken into account when making conformity statements. They can be provided upon request. Should there be any cause for complaint during the course of order processing, these can be submitted in writing (electronically at feedback (at) roxeler.de or by mail) or by telephone to management for acknowledgment, examination, and processing.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"419\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-4.png\" alt=\"\" class=\"wp-image-244\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-4.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-4-300x191.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"85\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-zert-5.png\" alt=\"\" class=\"wp-image-245\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-13 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/201124_Akkreditierungsurkunde_17025-2018.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"800\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/2.png\" alt=\"\" class=\"wp-image-648\" style=\"border-width:1px;width:150px\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/2.png 566w, https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/2-212x300.png 212w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><a href=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/201124_Anlage_Akkreditierungsurkunde_17025-2018.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"800\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/3.png\" alt=\"\" class=\"wp-image-649\" style=\"border-width:1px;width:150px\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/3.png 566w, https:\/\/roxeler.de\/wp-content\/uploads\/2025\/03\/3-212x300.png 212w\" sizes=\"(max-width: 566px) 100vw, 566px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized has-custom-border\"><a href=\"https:\/\/roxeler.de\/en\/baustoffpruefstelle\/t-1-4-anlage_akkreditierungsurkunde-aktuell-flex_rev-1_stand-19-08-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1058\" height=\"1497\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2025\/08\/T-1.4-Anlage_Akkreditierungsurkunde-Aktuell-Flex_Rev.1_Stand-19.08.2025-pdf.jpg\" alt=\"\" class=\"wp-image-682\" style=\"border-width:1px;width:150px\"\/><\/a><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-15 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Concrete<\/h4>\n\n\n\n<p>The construction materials testing laboratory of Roxeler Ingenieurgesellschaft mbH advises and supervises ready-mix concrete manufacturers, precast element factories, and concrete product manufacturers within the scope of their in-house production controls. We are available to all supervision classes of concrete construction sites with our services and experience as a permanent testing facility. Beyond the usual fresh and hardened concrete tests, we offer, among other things:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"421\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-2.png\" alt=\"\" class=\"wp-image-246\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-2.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-2-300x192.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Our testing procedures:<\/strong><\/p>\n\n\n\n<ul>\n<li>Temperature measurements in massive components<\/li>\n\n\n\n<li>Testing of concrete products<\/li>\n\n\n\n<li>Tests on Steel Fiber Reinforced Concrete<\/li>\n\n\n\n<li>Abrasion testing<\/li>\n\n\n\n<li>Penetration testing<\/li>\n\n\n\n<li>Tests of slip resistance\/coefficient of sliding friction<\/li>\n\n\n\n<li>Creating Quality Assurance Plans<\/li>\n\n\n\n<li>Frost and freeze-thaw resistance testing (including CIF\/CDF)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-16 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Soil, foundation and contaminated site detection<\/h4>\n\n\n\n<p><strong>Geotechnical Engineering and Urban Civil Engineering<\/strong><br>As a specialized company, we are happy to contribute to the realization of cost-effective repurposing of existing structures. Extensive consultation in advance, engineering-based planning, and execution by our specialists, combined with state-of-the-art equipment, ensure the successful completion of extensive demolition services. Special solutions and non-everyday tasks are our strength.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"488\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-3.png\" alt=\"\" class=\"wp-image-247\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-3.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-3-300x222.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Engineering geology<\/strong><\/p>\n\n\n\n<ul>\n<li>Site investigation with all necessary field<br>and laboratory tests<\/li>\n\n\n\n<li>Geotechnical Investigation and Foundation Consulting for High-Rise Buildings<br>and Civil Engineering<\/li>\n<\/ul>\n\n\n\n<p><br><strong>Environmental Geology<\/strong><\/p>\n\n\n\n<ul>\n<li>Site Investigation and Remediation<br>and contaminated sites<\/li>\n\n\n\n<li>Risk assessments<\/li>\n\n\n\n<li>Renovation planning, construction supervision of renovation measures<\/li>\n\n\n\n<li>Hydrogeological reports<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-17 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">RAP-Stra \u2013 Testing Facility<\/h4>\n\n\n\n<p>Roxeler Ingenieurgesellschaft mbH is accredited according to the guideline for the certification of testing laboratories in road construction (RAP-Stra) for the examination of soils, aggregates, asphalt, and hydraulically bound construction materials in road construction.<br>Furthermore, the construction materials testing laboratory of Roxeler Ingenieurgesellschaft mbH is an accredited and notified certification body according to the Construction Products Regulation for construction materials under System 2+.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"530\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-4.png\" alt=\"\" class=\"wp-image-248\" style=\"width:690px;height:auto\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-4.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-4-300x241.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"430\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-5.png\" alt=\"\" class=\"wp-image-249\" style=\"width:690px;height:auto\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-5.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-5-300x196.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Ground<\/strong><\/p>\n\n\n\n<ul>\n<li>Suitability tests for soil remediation<\/li>\n\n\n\n<li>Performance of self-monitoring and control tests<br>on the construction site<\/li>\n<\/ul>\n\n\n\n<p><br><strong>Asphalt:<\/strong><\/p>\n\n\n\n<ul>\n<li>Audits, arbitration<\/li>\n\n\n\n<li>Non-destructive testing with radiometric methods<\/li>\n\n\n\n<li>Film thickness measurements<\/li>\n\n\n\n<li>Flatness measurements with planometers<\/li>\n<\/ul>\n\n\n\n<p><br><strong>Aggregates<\/strong><\/p>\n\n\n\n<ul>\n<li>Determination of rock characteristics<\/li>\n\n\n\n<li>Quality control of aggregates for road construction,<br>Concrete, Asphalt, Hydraulic Engineering, and Track Construction<\/li>\n\n\n\n<li>Quality monitoring of recycled construction materials and industrial<br>Byproducts<\/li>\n<\/ul>\n\n\n\n<p><br><strong>Hydraulically bound materials<\/strong><\/p>\n\n\n\n<ul>\n<li>Suitability tests for hydraulically bound base layers,<br>Concrete road surfaces<br>and soil stabilization<\/li>\n\n\n\n<li>Performance of self-monitoring and control tests<br>on the construction site and in the laboratory<\/li>\n<\/ul>\n\n\n\n<p><br><strong>Street surveys:<\/strong><\/p>\n\n\n\n<ul>\n<li>Soil investigations for roads including development<br>from renovation proposals<\/li>\n\n\n\n<li>Damage diagnosis and expert report<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-18 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Experts for facilities handling water-polluting substances<\/h4>\n\n\n\n<p>Our concrete technologists and engineers plan sealing surfaces in accordance with the DAfStb Guideline \u201eConcrete Construction for Handling Water-Polluting Substances.\u201c This applies to both the production of sealing surfaces in cast-in-place concrete and precast concrete construction. Many years of experience exist with the various construction methods using FD concrete (liquid-tight concrete) or FDE concrete (liquid-tight concrete according to penetration test). This includes, in particular, the development of precast elements for water protection and the testing procedures specified in the DAfStb Guideline.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"488\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-6.png\" alt=\"\" class=\"wp-image-251\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-6.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-6-300x222.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Our Solutions:<\/strong><\/p>\n\n\n\n<ul>\n<li>Inspection of facilities for handling substances hazardous to water<br>including the inspection of filling stations<\/li>\n\n\n\n<li>Supervision of specialist companies<\/li>\n\n\n\n<li>Consulting, monitoring, and testing during manufacturing and<br>Assessment of Sealing Surfaces<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-19 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Building conservation<\/h4>\n\n\n\n<p>The building materials testing laboratory of Roxeler Ingenieurgesellschaft mbH specializes in damage analysis and repair planning for building preservation. They handle projects in civil and structural engineering, as well as historical structures of all kinds. Our field of activity ranges from damage assessment and evaluation of the current condition, to assessing existing structural stability and durability, all the way to the complete service portfolio as defined by HOAI (German Fee Structure for Architects and Engineers). In addition to documenting visual findings, our expert assessment activities are based on on-site building material testing and in our building materials testing laboratory.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"638\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-7.png\" alt=\"\" class=\"wp-image-252\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-7.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-7-300x290.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Special Fields of Activity:<\/strong><\/p>\n\n\n\n<ul>\n<li>Investigation of facades and their anchoring<\/li>\n\n\n\n<li>Parking garages<\/li>\n\n\n\n<li>Civil engineering structures<\/li>\n\n\n\n<li>Tower Trials<\/li>\n\n\n\n<li>Fire damage<\/li>\n\n\n\n<li>Wood constructions<\/li>\n<\/ul>\n\n\n\n<p><br><strong>The following diagnostic devices and procedures for non-destructive testing are used by our structural inspection engineers<\/strong><\/p>\n\n\n\n<ul>\n<li>Endoskopie\/Videoskopie<\/li>\n\n\n\n<li>Potential Field Measurement<\/li>\n\n\n\n<li>Thermography<\/li>\n\n\n\n<li>Ultrasonic measurements<\/li>\n\n\n\n<li>Radar<\/li>\n\n\n\n<li>Rebar scanner<\/li>\n\n\n\n<li>3D Laser Measurement System<\/li>\n\n\n\n<li>Monitoring<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-20 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Chemicals \/ Polymer Technology<\/h4>\n\n\n\n<p>In the field of reactive resin coatings and sealants, we offer expert support in the selection and evaluation of coating systems.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"404\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-8.png\" alt=\"\" class=\"wp-image-254\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-8.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-8-300x184.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Our Solutions:<\/strong><\/p>\n\n\n\n<ul>\n<li>Surface protection for buildings in civil and structural engineering<br>and industrial construction<\/li>\n\n\n\n<li>Selection of suitable coatings, damage diagnosis<br>expert opinion<\/li>\n\n\n\n<li>Investigation of chemical, physical, and physiological<br>Material properties<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-21 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Quality, Environmental, and Occupational Safety Management<\/h4>\n\n\n\n<p>The Roxeler Ingenieurgesellschaft mbH's building materials testing laboratory offers you support and guidance in the implementation of quality, environmental, and occupational safety management systems. Through qualified consulting and goal-oriented work, we will quickly lead you to certification. We are registered consultants of the BAFA (Federal Office for Economic Affairs and Export Control).<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"404\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-9.png\" alt=\"\" class=\"wp-image-255\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-9.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-9-300x184.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Consulting on the implementation and maintenance of management systems:<\/strong><\/p>\n\n\n\n<ul>\n<li>Quality management system according to DIN EN ISO 9001<\/li>\n\n\n\n<li>Environmental management system according to DIN EN ISO 14001<\/li>\n\n\n\n<li>Safety, Health, and Environmental Protection acc.<br>SCC\/SCP Rulebook<\/li>\n\n\n\n<li>Laboratory Accreditations according to ISO\/IEC 17025<\/li>\n\n\n\n<li>Occupational health and safety management system according to OHSAS 18001<br>and AMS BAU (Construction BG)<\/li>\n\n\n\n<li>Factory-Produced Production Control System (FPPC)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff animated slideInUp has-global-padding is-layout-constrained wp-container-core-group-is-layout-22 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<h4 class=\"wp-block-heading\">Advise, develop, train<\/h4>\n\n\n\n<p>A primary task of our activities is comprehensive consulting for our clients on matters of building material production and application. Likewise, we support our partners in the new and further development of building materials and construction methods.<\/p>\n\n\n\n<p>Our experienced engineers are available to you for individual training sessions and seminars. Utilize this knowledge transfer for your operational tasks.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-10 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"404\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-10.png\" alt=\"\" class=\"wp-image-256\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-10.png 659w, https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/pruefstelle-10-300x184.png 300w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Training for Management and Specialist Staff<\/strong><\/p>\n\n\n\n<ul>\n<li>Fundamentals of Concrete Technology<\/li>\n\n\n\n<li>Information events on new standards and regulations<\/li>\n\n\n\n<li>Quality Management<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group content-container content-container-baustoff has-global-padding is-layout-constrained wp-container-core-group-is-layout-23 wp-block-group-is-layout-constrained\" style=\"border-top-width:2px;margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);padding-top:var(--wp--preset--spacing--20)\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group animated fadeIn has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group px-4 has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-26 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-11 wp-block-columns-is-layout-flex\" style=\"margin-top:0;padding-top:0;padding-right:var(--wp--preset--spacing--50);padding-bottom:0;padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-column is-vertically-aligned-center has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1036\" height=\"1280\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/03\/Gross-Manfred_Baffy_Doeking.jpeg\" alt=\"\" class=\"wp-image-713\" style=\"aspect-ratio:1;object-fit:cover;width:750px\" srcset=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/03\/Gross-Manfred_Baffy_Doeking.jpeg 1036w, https:\/\/roxeler.de\/wp-content\/uploads\/2026\/03\/Gross-Manfred_Baffy_Doeking-243x300.jpeg 243w, https:\/\/roxeler.de\/wp-content\/uploads\/2026\/03\/Gross-Manfred_Baffy_Doeking-829x1024.jpeg 829w, https:\/\/roxeler.de\/wp-content\/uploads\/2026\/03\/Gross-Manfred_Baffy_Doeking-768x949.jpeg 768w\" sizes=\"(max-width: 1036px) 100vw, 1036px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"422\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2026\/05\/ROT_Spruch_EN.svg\" alt=\"\" class=\"wp-image-727\" style=\"width:900px\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-content-justification-right is-nowrap is-layout-flex wp-container-core-group-is-layout-25 wp-block-group-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--40)\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button karriere-hero-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/karriere.roxeler.de\/en\" target=\"_blank\" rel=\"noreferrer noopener\">Apply now <img loading=\"lazy\" decoding=\"async\" width=\"34\" height=\"34\" class=\"wp-image-104\" style=\"width: 34px;\" src=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/arrow-grey.png\" alt=\"\"><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>roxeler Baustoffpr\u00fcfung Von der Tragwerksplanung, Baustoffpr\u00fcfung, Ingenieurgeologie und Asphaltpr\u00fcfung bis zur Bauwerkspr\u00fcfung erhalten Sie bei uns alle Leistungen aus einer Hand. Wir gehen auf Nummer sicher. Sichere Baustoffe durch unsere kompetente Baustoffpr\u00fcfstelle. Wir \u00fcbernehmen seit 40 Jahren eine wesentliche Funktion bei der Entwicklung, Herstellung, Pr\u00fcfung und \u00dcberwachung von Baustoffen f\u00fcr den Hoch-, Tief- und Ingenieurbau. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Baustoffpr\u00fcfstelle - Die Roxeler<\/title>\n<meta name=\"description\" content=\"Wir gehen auf Nummer sicher \u2013 Sichere Baustoffe durch unsere kompetente Baustoffpr\u00fcfstelle.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roxeler.de\/en\/baustoffpruefstelle\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Baustoffpr\u00fcfstelle - Die Roxeler\" \/>\n<meta property=\"og:description\" content=\"Wir gehen auf Nummer sicher \u2013 Sichere Baustoffe durch unsere kompetente Baustoffpr\u00fcfstelle.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roxeler.de\/en\/baustoffpruefstelle\/\" \/>\n<meta property=\"og:site_name\" content=\"Die Roxeler\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-24T10:34:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/roxeler.de\/wp-content\/uploads\/2024\/02\/header-pruefstelle.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"20 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/roxeler.de\/baustoffpruefstelle\/\",\"url\":\"https:\/\/roxeler.de\/baustoffpruefstelle\/\",\"name\":\"Baustoffpr\u00fcfstelle - 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