{"id":11335,"date":"2025-05-14T14:40:06","date_gmt":"2025-05-14T12:40:06","guid":{"rendered":"https:\/\/rau-ls.design-rockel.de\/faq"},"modified":"2026-05-22T12:11:48","modified_gmt":"2026-05-22T10:11:48","slug":"faq","status":"publish","type":"page","link":"https:\/\/rau-ls.design-rockel.de\/en\/faq","title":{"rendered":"FAQ"},"content":{"rendered":"\t\t
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FAQ<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Do you still have questions or need more information? On this page you will find the most common questions on topics such as sustainability, planning and maintenance. Please contact<\/a> us for further information. <\/p>\t\t\t\t\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

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\"faq-sustainability-04\"<\/figure><\/div>
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Goals and values<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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What does the company stand for in the long term? <\/p><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t

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In the long term, RAU\u00ae<\/sup> stands for thinking noise protection and landscape<\/em> together: we develop and build noise barriers that not only effectively reduce noise, but also improve the environment and cityscape at the same time. Essentially, the aim is to increase quality of life<\/strong> by reducing traffic noise, improving air quality and creating new green spaces. <\/p>

Our claim is, <\/span>to offer 100% sustainable, climate-friendly and highly absorbent noise protection systems<\/strong> that are at the cutting edge of technology and blend harmoniously into their surroundings – whether on roads, railroad lines or industrial plants. The products are designed to function for decades, can be modularly adapted to any situation and offer clear ecological added value.<\/span><\/p>

In the long term, RAU\u00ae<\/sup> stands for:<\/span><\/p>

  • Green noise protection as standard<\/strong> instead of gray concrete walls<\/li>
  • Proven climate-friendly solutions<\/strong> that minimize CO\u2082 emissions and bind them again during operation, e.g. with RAU\u00ae<\/sup> Klimawand, which consists primarily of excavated material and binds more CO\u2082 than is produced during production.<\/li>
  • Complete service from a single source<\/strong> – from advice, planning and expert reports to installation and maintenance.<\/li><\/ul>

    In short:<\/p>

    RAU\u00ae<\/sup> aims to design modern noise protection in such a way that it protects people, makes cities greener and conserves resources.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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    What role does ecological responsibility play? <\/p><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t

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    Our work is based on a number of clear guiding values that run through all our products and services:<\/p>

    Sustainability & ecological responsibility<\/strong><\/p>

    Ecological responsibility is not an add-on, but the core of<\/strong> our business model.<\/p>

    • 100% ecological noise protection systems:<\/strong> RAU\u00ae<\/sup> systems are designed to be sustainable, climate-friendly and resource-saving – right through to dismantling.<\/li>
    • Green noise barriers:<\/strong> Plants and substrates are an integral part of our walls, not just “decoration”. Green systems create habitats for animals, bind fine dust and improve the microclimate. <\/li>
    • Climate-neutral concepts:<\/strong> With solutions such as RAU\u00ae<\/sup> Klimawand, we mainly use excavated material from the construction pit on site, use a minimal amount of steel and thus achieve low-CO\u2082 constructions. The greening helps to bind emissions again in just a few years; the Klimawand has a KlimAktiv certification. <\/li><\/ul>

      Quality of life & responsibility for people<\/strong><\/p>

      For us, noise protection is always also a health and quality of life issue<\/strong>:We develop systems that effectively reduce noise levels and thus protect residents, employees and sensitive natural areas. The aim is to achieve a noticeable improvement in everyday life – especially in heavily polluted traffic and urban areas. <\/p>

      Technical excellence & innovation<\/strong><\/p>

      • We combine engineering skills, landscape planning and product innovation<\/strong> – for example in soundproof walls with photovoltaics or hemp fiber sound absorbers (Canwool).<\/li>
      • All systems are technically tested, certified and optimized for high sound insulation values, durability and low maintenance.<\/li><\/ul>

        Reliability, experience & partnership<\/strong><\/p>

        • Over 30 years of experience<\/strong> and a team of >50 employees and partners who specialize in noise protection ensure planning and implementation reliability.<\/li>
        • We see projects as a partnership<\/strong>: from the initial consultation to expert reports and tender texts to installation and service.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t