{"id":6212,"date":"2026-09-11T05:15:58","date_gmt":"2026-09-11T05:15:58","guid":{"rendered":"https:\/\/www.stehr.com\/monument-preservation\/"},"modified":"2026-09-24T09:00:35","modified_gmt":"2026-09-24T09:00:35","slug":"heritage-protection","status":"publish","type":"page","link":"https:\/\/www.stehr.com\/en\/heritage-protection\/","title":{"rendered":"Heritage Protection"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6212\" class=\"elementor elementor-6212 elementor-5350\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c7c2ea e-grid e-con-boxed e-con e-parent\" data-id=\"1c7c2ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b1fc96 elementor-widget elementor-widget-html\" data-id=\"9b1fc96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- Font Awesome f\u00fcr Icons -->\n<link rel=\"stylesheet\" href=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/font-awesome\/6.4.0\/css\/all.min.css\">\n<!-- Google Font: Inter -->\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap\" rel=\"stylesheet\">\n\n<style>\n  \/* =========================================\n     Haupt-Wrapper & Globale Styles\n     ========================================= *\/\n  #exmix-app-wrapper {\n    font-family: 'Inter', -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif !important;\n    color: #2d3748;\n    line-height: 1.6;\n    width: 100%;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 20px 0;\n    box-sizing: border-box;\n  }\n  #exmix-app-wrapper * {\n    box-sizing: border-box;\n  }\n  #exmix-app-wrapper p:empty,\n  #exmix-app-wrapper br {\n    display: none !important;\n  }\n\n  \/* =========================================\n     Teil 1: Stehr Servicepaket (Text & Info-Bilder)\n     ========================================= *\/\n  .stehr-row {\n    display: flex;\n    flex-wrap: wrap;\n    align-items: center;\n    gap: 40px;\n    margin-bottom: 50px;\n  }\n  .stehr-row.reverse {\n    flex-direction: row-reverse;\n  }\n  .stehr-col {\n    flex: 1 1 400px;\n  }\n  .stehr-col h2 {\n    color: #0078bb !important;\n    font-size: 2rem !important;\n    margin: 0 0 1.25rem 0 !important;\n    font-weight: 700 !important;\n    line-height: 1.2;\n  }\n  .stehr-col h3 {\n    color: #0078bb !important;\n    font-size: 1.4rem !important;\n    margin-bottom: 1rem !important;\n    font-weight: 600 !important;\n  }\n  .stehr-col p {\n    margin-bottom: 1rem;\n    font-size: 1.1rem;\n  }\n  .stehr-img-wrapper img {\n    width: 100%;\n    height: auto;\n    border-radius: 12px;\n    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);\n    display: block;\n    border: 1px solid #e2e8f0;\n  }\n  .stehr-servicebox {\n    background-color: #f4f9fc;\n    border-left: 6px solid #0078bb;\n    padding: 25px;\n    border-radius: 0 12px 12px 0;\n    margin-top: 20px;\n  }\n  .stehr-servicebox ul {\n    list-style: none;\n    padding: 0;\n    margin: 0;\n  }\n  .stehr-servicebox li {\n    margin-bottom: 15px;\n    padding-left: 35px;\n    position: relative;\n  }\n  .stehr-servicebox li:last-child {\n    margin-bottom: 0;\n  }\n  .stehr-servicebox li::before {\n    content: '\\f00c';\n    font-family: 'Font Awesome 6 Free';\n    font-weight: 900;\n    color: #0078bb;\n    font-size: 1.2rem;\n    position: absolute;\n    left: 0;\n    top: -2px;\n  }\n  .stehr-cta-text {\n    text-align: center;\n    font-size: 1.2rem;\n    font-weight: 600;\n    color: #0078bb;\n    margin-bottom: 20px;\n    padding: 20px;\n    background: #f4f9fc;\n    border-radius: 8px;\n  }\n\n  \/* =========================================\n     Hinweis-Box unter dem DIN Bild\n     ========================================= *\/\n  .stehr-info-container {\n    margin-top: 25px;\n    width: 100%;\n  }\n  .stehr-info-box {\n    background: #ffffff;\n    border: 1px solid #e2e8f0;\n    padding: 25px;\n    border-radius: 0 8px 8px 0;\n    box-shadow: 0 4px 10px rgba(0,0,0,0.03);\n    border-left: 5px solid #0078bb;\n  }\n  .stehr-info-box h4 {\n    margin-top: 0;\n    margin-bottom: 15px;\n    font-size: 1.2rem;\n    display: flex;\n    align-items: center;\n    gap: 10px;\n    font-weight: 700;\n    color: #0078bb;\n  }\n  .stehr-info-box p {\n    font-size: 0.95rem;\n    margin-bottom: 12px;\n    color: #475569;\n  }\n  .stehr-info-box ul {\n    margin: 10px 0 15px 0;\n    padding-left: 20px;\n    color: #475569;\n    font-size: 0.95rem;\n  }\n  .stehr-info-box ul li {\n    margin-bottom: 8px;\n  }\n  .stehr-info-box small {\n    display: block;\n    margin-top: 15px;\n    color: #94a3b8;\n    font-style: italic;\n    font-size: 0.85rem;\n  }\n\n  \/* =========================================\n     Teil 2: Galerie & Call-to-Action Buttons\n     ========================================= *\/\n  .exmix-container {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 25px;\n  }\n  .exmix-card {\n    background: #ffffff;\n    border: 1px solid #e2e8f0;\n    border-radius: 12px;\n    padding: 25px;\n    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);\n    width: 100%;\n  }\n  .exmix-card h2 {\n    color: #0078bb !important;\n    margin: 0 0 1.25rem 0 !important;\n    font-size: 1.5rem !important;\n    font-weight: 700 !important;\n    border-bottom: 2px solid #f1f5f9 !important;\n    padding-bottom: 0.75rem !important;\n  }\n  .exmix-gallery-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n    gap: 20px;\n    margin-top: 20px;\n  }\n  .exmix-gallery-item {\n    border-radius: 8px;\n    overflow: hidden;\n    box-shadow: 0 4px 10px rgba(0,0,0,0.1);\n    border: 1px solid #e2e8f0;\n    transition: transform 0.2s;\n  }\n  .exmix-gallery-item:hover {\n    transform: translateY(-5px);\n  }\n  .exmix-gallery-item img {\n    width: 100%;\n    height: 220px;\n    object-fit: cover;\n    display: block;\n  }\n  .exmix-actions {\n    flex: 1 1 100%;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 15px;\n    justify-content: center;\n    margin-top: 25px;\n  }\n  .exmix-btn {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    padding: 14px 24px !important;\n    font-size: 1rem !important;\n    font-weight: 600 !important;\n    border-radius: 8px !important;\n    text-decoration: none !important;\n    transition: all 0.2s ease-in-out !important;\n    flex: 1 1 250px;\n    max-width: 360px;\n    text-align: center;\n    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);\n  }\n  .exmix-btn i {\n    margin-right: 10px;\n    font-size: 1.15rem;\n  }\n  .exmix-btn-primary {\n    background-color: #0078bb !important;\n    color: #ffffff !important;\n    border: 2px solid #0078bb !important;\n  }\n  .exmix-btn-primary:hover {\n    background-color: #005a8c !important;\n    border-color: #005a8c !important;\n    color: #ffffff !important;\n    transform: translateY(-2px);\n    box-shadow: 0 6px 15px rgba(0, 120, 187, 0.25);\n  }\n  .exmix-btn-secondary {\n    background-color: #10b981 !important;\n    color: #ffffff !important;\n    border: 2px solid #10b981 !important;\n  }\n  .exmix-btn-secondary:hover {\n    background-color: #059669 !important;\n    border-color: #059669 !important;\n    color: #ffffff !important;\n    transform: translateY(-2px);\n    box-shadow: 0 6px 15px rgba(16, 185, 129, 0.25);\n  }\n  .exmix-btn-outline {\n    background-color: #ffffff !important;\n    color: #1e293b !important;\n    border: 2px solid #cbd5e1 !important;\n  }\n  .exmix-btn-outline:hover {\n    background-color: #f8fafc !important;\n    border-color: #0078bb !important;\n    color: #0078bb !important;\n    transform: translateY(-2px);\n    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);\n  }\n\n  \/* =========================================\n     Mobile Anpassungen (Responsive)\n     ========================================= *\/\n  @media (max-width: 768px) {\n    .stehr-row, .stehr-row.reverse {\n      flex-direction: column !important;\n      gap: 20px;\n      margin-bottom: 35px;\n    }\n    .stehr-col h2 {\n      font-size: 1.6rem !important;\n    }\n    .exmix-container {\n      flex-direction: column;\n      gap: 20px;\n    }\n    .exmix-gallery-grid {\n      grid-template-columns: 1fr;\n    }\n    .exmix-actions {\n      flex-direction: column;\n    }\n    .exmix-btn {\n      max-width: 100%;\n      width: 100%;\n    }\n  }\n<\/style>\n\n<div id=\"exmix-app-wrapper\">\n\n  <!-- Info-Bereich 1: Problemstellung -->\n  <div class=\"stehr-row\">\n    <div class=\"stehr-col\">\n      <h2>Is your construction site facing a standstill due to vibrations?<\/h2>\n      <p>If the glasses in the neighboring house clink during compaction, a construction stop is imminent: The limit values according to DIN 4150-3 are merciless in inner-city civil engineering.<\/p>\n      <p>Anyone compacting with heavy equipment in inner-city areas risks complaints and strict construction stops.<\/p>\n    <\/div>\n    <div class=\"stehr-col stehr-img-wrapper\">\n      <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/565656.png\" alt=\"Cracks on building walls caused by vibrations\">\n    <\/div>\n  <\/div>\n\n  <!-- Info-Bereich 2: L\u00f6sung & Servicepaket -->\n  <div class=\"stehr-row reverse\">\n    <div class=\"stehr-col\">\n      <h3>This is exactly where the Stehr service package comes into play directly on site:<\/h3>\n      <div class=\"stehr-servicebox\">\n        <ul>\n          <li><strong>Live Test:<\/strong> We bring our low-vibration plate compactors to you \u2013 you will see immediately how the vibrations decrease while the compaction values are spot on.<\/li>\n          <li><strong>On-site measurement:<\/strong> Vibration measurement according to DIN 4150-3 in real time.<\/li>\n          <li><strong>Digital logs:<\/strong> Proof immediately at hand for authorities and residents.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n    <div class=\"stehr-col stehr-img-wrapper\">\n      <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/Bild-1-scaled.jpg\" alt=\"Stehr plate compactor in live use on the construction site\">\n    <\/div>\n  <\/div>\n\n  <!-- Info-Bereich 3: DIN Nachweis \/ Messung -->\n  <div class=\"stehr-row\" style=\"margin-bottom: 20px;\">\n    <div class=\"stehr-col stehr-img-wrapper\" style=\"flex: 1 1 100%;\">\n      <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/DIN.png\" alt=\"Comparison of vibration velocities according to DIN 4150-3\">\n    <\/div>\n    \n    <!-- HINWEIS BOX ZUM DIN BILD -->\n    <div class=\"stehr-info-container\">\n      <div class=\"stehr-info-box\">\n        <h4><i class=\"fa-solid fa-shield-halved\"><\/i> Information on the DIN 4150-3 graphic<\/h4>\n        <p><strong>Safe soil compaction in heritage protection: Why Stehr plate compactors are the better choice<\/strong><\/p>\n        <p>Anyone working in or on historical buildings knows the problem: The use of a classic single-drum roller is usually strictly prohibited here. The reasons for this are obvious:<\/p>\n        <ul>\n          <li><strong>Destructive vibrations:<\/strong> The massive vibrations of a single-drum roller spread deep into the ground and can irreparably damage sensitive building structures (old foundations, stucco, vaults).<\/li>\n          <li><strong>Lack of flexibility:<\/strong> Weight and size make single-drum rollers completely unsuitable for interior spaces.<\/li>\n        <\/ul>\n        <p>The solution for sensitive areas are Stehr plate compactors. To prove the lower vibration load, we have carried out precise comparative measurements with the Syscom MR3003C system (measuring distance: 12 meters to plate compactor and single-drum roller).*<\/p>\n        <p>The result confirms what construction experts advise: When compaction has to be carried out indoors or in the direct vicinity of a monument, Stehr plate compactors offer the gentlest, safest, and most efficient alternative to protect historical building fabric.<\/p>\n        <small>*Note: The exact measured values may vary depending on soil conditions and distance on other construction sites.<\/small>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- Info-Bereich 4: Text Call-to-Action -->\n  <div class=\"stehr-cta-text\">\n    No downtime, no compromises in compaction.<br>\n    Contact us directly for a demonstration on your construction site!\n  <\/div>\n\n  <!-- Bildergalerie & Buttons -->\n  <div class=\"exmix-container\">\n    \n    <div class=\"exmix-card\">\n      <h2>Image Gallery<\/h2>\n      <div class=\"exmix-gallery-grid\">\n        <div class=\"exmix-gallery-item\">\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/images.jpg\" alt=\"SYSCOM MR 3003C\">\n        <\/div>\n        <div class=\"exmix-gallery-item\">\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/STEHR6905T01.jpg\" alt=\"Trencher SGF 800\">\n        <\/div>\n        <div class=\"exmix-gallery-item\">\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/STEHR6887T01.jpg\" alt=\"Trencher SGF 800 by Stehr\">\n        <\/div>\n        <div class=\"exmix-gallery-item\">\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/STEHR6909T01.jpg\" alt=\"SGF 800 Trencher with laying device\">\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <!-- Action-Buttons -->\n    <div class=\"exmix-actions\">\n      <a href=\"\/wp-content\/uploads\/2026\/09\/Stehr_Full_Product_Line.pdf\" target=\"_blank\" class=\"exmix-btn exmix-btn-primary\">\n        <i class=\"fa-solid fa-file-pdf\"><\/i> Brochure Download (PDF)\n      <\/a>\n\n      <a href=\"\/en\/contact-form\/\" class=\"exmix-btn exmix-btn-secondary\">\n        <i class=\"fa-solid fa-envelope\"><\/i> Contact Form\n      <\/a>\n\n      <a href=\"tel:+496630918440\" class=\"exmix-btn exmix-btn-outline\">\n        <i class=\"fa-solid fa-phone\"><\/i> +49 (0) 6630 \/ 91844-0\n      <\/a>\n    <\/div>\n\n  <\/div>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1cedbab e-grid e-con-boxed e-con e-parent\" data-id=\"1cedbab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f8e66d elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"0f8e66d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-facebook\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 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28.8c-3.3 3.3-6.1 6.1-12.5 6.1l4.4-63.1 114.9-103.8c5-4.4-1.1-6.9-7.7-2.5l-142 89.4-61.2-19.1c-13.3-4.2-13.6-13.3 2.8-19.7l239.1-92.2c11.1-4 20.8 2.7 17.2 19.5z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tTelegram\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_whatsapp\" role=\"button\" tabindex=\"0\" aria-label=\"Share on whatsapp\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-whatsapp\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M380.9 97.1C339 55.1 283.2 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class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tWhatsApp\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_email\" role=\"button\" tabindex=\"0\" aria-label=\"Share on email\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 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If the glasses in the neighboring house clink during compaction, a construction stop is imminent: The limit values according to DIN 4150-3 are merciless in inner-city civil engineering. Anyone compacting with heavy equipment in inner-city areas risks complaints and strict construction stops. This is exactly<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6212","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Is your construction site facing shutdown due to vibrations? 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