made ofrenewable materialsexclusively

made ofrenewable materialsexclusively

STANDARD

HIGH-ABSORBING

length: 3.900 mm

height: 1.000 mm

width: 150 mm

weight: 280 kg/m²

DLR[dB]: ~6 dB

DLα[dB]: ~30 dB

TECHNICAL DETAILSThis new noise protection barrier element iscompletely made of renewable materials such asTMT, reed and clay. None of the used materialsare treated with any chemicals. This productcontains no harmful substances whatsoever,leading to an environmentally friendly product,from production through its use until it is disposed.

length: 3.900 mm

height: 1.000 mm

width: 150 mm

weight: 180 kg/m²

DLR[dB]: ~14 dB

DLα[dB]: ~30 dB

TECHNICAL DETAILSWhile in the standard element absorption isachieved by vertical oriented reed mats, in thehigh-performing elements perpendicular orientedreed stems lead to absorption and diffusion ofsound. To provide transmission of sound throughthe barrier, a layer of clay is put in between thereed mats resp. in the back of the stems.

STANDARDHIGH-ABSORBING

E U R O P E ’ S E C O - F R I E N D L I E S T N O I S E P R O T E C T I O N B A R R I E R

HOLIWOOD (IP 011799-2) - HOLISTIC IMPLEMENTATION OF EUROPEAN THERMAL TREATED HARD WOOD IN THE SECTOR OF CONSTRUCTIONINDUSTRY AND NOISE PROTECTION BY SUSTAINABLE, KNOWLEDGE-BASED AND VALUE ADDED PRODUCTS - IS AN INTERNATIONALRESEARCH PROJECT THAT IS FUNDED BY THE EUROPEAN COMMISSION IN THE 6TH FRAMEWORK PROGRAM.

Project Coordinator: PROFACTOR GmbH Dr. Rainer Schöftner Tel: 0043 (0) 7252/885-412 Fax: 0043 (0) 7252/885-101 rainer.schoeftner@profactor.at www.profactor.at

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Acoustic design by

Industrial design by

Static design by

TMT by

Reed by

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