worldwide Quick Links en Company Products Service Showroom Formliner Magazine You are here: HomeProductsConcrete FormlinersApplications Functional and aesthetic The aim is to reduce noise, but the look can be anything but quiet: when building sound insulation walls, the combination of RECKLI textured formliners and special concrete guarantees the desired effect as well as a striking design element. Road, air traffic or industrial noise: If you need the din to stay outside, you need noise barriers. Sound waves meet an obstacle and are either diverted or partially absorbed. One of the building materials used is concrete, as it’s low-maintenance, resistant to aging, and long-lasting. RECKLI formliners can contribute to noise reduction when building concrete noise barriers: Texture alone doesn’t reduce noise. But when you create textured concrete, you increase the surface area over which the sound-absorbant concrete can be used. This, together with porous aggregate concrete, creates noise reduction: The rock particles in porous aggregate concrete are equally sized and therefore only lightly touch instead of joining together. This creates air pockets, which give the concrete an especially raw surface. At the same time, they absorb some of the sound waves. Ribbed and wave patterns are often used to increase surface area. When it comes to design, anything from motifs to playful ornaments is possible. Company Profile Partnerships & cooperations Awards History Jobs & Careers Overview RECKLI as an employer Vacancies People at RECKLI Concrete Formliners SELECT VISUALS UNIQUE Surface Retarder Artificial Stone Surface Protection Manufacturing Process Applications Calculation Supplementary Products Product Index Precision Chemicals Shaping & Moulding Separating & Demoulding Washing & Acidifying Filling & Thickening Protecting Cleaning Complementary Products Tools Product Index Service Concrete facts FAQ Downloads Order information material BIM Tenders Portals & Media Branches Worldwide Trade Fair Dates Contact News & Press Social Media Instagram Facebook Legal Imprint Privacy Policy Terms of Service +49 2323 1706–0 RECKLI respects your privacy. Our website uses cookies, so we can recognise you and understand how you use our website. We want to increase our user friendliness, continuously improve the design and offer you content tailored to your interests. You can decide which category of cookies you want to allow. In order to make personal settings, click on show details. For more information on how we handle data, see our privacy policy. I agree and may revoke or change my consent at any time with effect for the future. Deny Allow cookies show details EN Privacy settings This tool helps you to select and deactivate various tags / trackers / analytic tools used on this website. Settings History Select all Required Functional Personalised Save settings