KOHLHAUER PLANTA^® – Plantable noise barrier redefined!

Here you will find everything about our product!

Innovations and benefits
Product specifications
Technical specifications
KOHLHAUER PLANTA – equipment

SEE THE FILM OF THE INSALLATION OF THE SYSTEM COMPONENTS

For further information please download our brochure or contact us directly!
We would be delighted to answer your questions.

Download the KOHLHAUER PLANTA information brochure:

KOHLHAUER PLANTA – Innovations and benefits

Innovative aluminium sectional frame for increased stability
Robust tongue and groove interlock for easy stacking of multiple elements
Reinforced vertical bars for even higher noise barriers
Ventilation and drain ducts for constant noise barrier performance
Innovative click-fastening system for various vertical member sections (patent pending) reduces the assembly time effort at the construction site
Modular standard components (3,960 x 1,000 mm, 3,960 x 500 mm) for a cost-efficient realisation of small and large-scale projects
Various height compensation modules (stackable) for easy adaptation to different landscapes
Extensive colour range for all system components allows for individual design

KOHLHAUER PLANTA – Product specifications

Excellent sound-insulating and highly absorp-tive performance, classified in B3 and A3-4 according to ZTV-Lsw on both sides
Suitable for extensive planning on both sides
Robust element structure for a consistent natural appearance, also without planting
Extremely high aging and corrosion resistance
High UV and colour resistance of all used materials
Compatible to other Kohlhauer noise barrier elements
All used materials are completely recyclable

KOHLHAUER PLANTA – Technical specifications

Noise insulation, group B3 according to DIN EN 1792-2
Sound absorption, group A4 according DIN 1793-1
Wind load of up to 2.0 KN/m² and more
Weight: 130 kg/element
Building width 122 mm
Fire resistance, assigned to class A1 according to EN/ISO 1716 and 1182
Minimum useful life: 30 years
Load bending tested according to DIN EN 1794-1

KOHLHAUER PLANTA – equipment

PLANTA Basic elements
Basic element 3.960 x 1.000 mm, HE/U 160
Basic element, upper 3.960 x 500 mm, HE/U 160 for use in the upper wall section
Basic element, lower 3.960 x 500 mm, HE/U 160 for use in the lower wall section
PLANTA Advanced elements
Height compensation 100 3.960 x 100 x 122 mm to compensate for various ground shapes, as base elements for ground integration or as a design variant between the elements
Height compensation 25 3.960 x 25 x 113 mm for use between the elements
Cover 3.960 x 24,5 x 117 mm for a proper finish of stacked elements with innovative click technology
Grid fabrics in various colours with small mesh size (1.5 x 1.5mm) for an enhanced visual appearance of the noise barrier
Sound insulation foil 4 Sound insulation foil 11 for meeting special sound insulation (Rw > 33 dB, DLR > 27 dB) and sound absorption (DLα > 12 dB) requirements
Ring screws for installation of element using rivet nuts which are integrated in the upper chord
Fixing spring for easy and fast adjustment of elements to pole

Kohlhauer colour chart

Red tones		Blue tone	Green tones		Metallic effect
RAL 3001 Signal red	RAL 3003 Ruby red	RAL 5017 Traffic blue	RAL 6005 Moss green	RAL 6011 Reseda green	RAL 9007 Grey aluminium

White	Grey tones
RAL 9010 Pure white	RAL 7004 Signal grey	RAL 7035 Light grey	RAL 7040 Window grey

First presentation of the new PLANTA elements at the Swissbau 2010 exhibition

Technical details on the web pages of Kohlhauer are non-binding. Kohlhauer assumes no liability in this regard. If you need specific data on property and uses, please contact us.