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Knetzgau | Dreibergschule
In the urban environment, trees are are used, for example, to bind CO2 and serve as a source of shade. In busy everyday situations, attention is quickly lost and the distance to the trees is not correctly assessed. In order to protect the tree from collision damage and not to inhibit its natural development, our trunk protection grids offer the ideal protection. There are many designs to choose from and the high quality will withstand even if the car door gets too close.
Trunk protection grids are always required when newly planted trees or existing trees are to be protected from mechanical damage by vehicles or bicycles.
The tree guards consist of multi-part, welded steel elements, and are hot-dip galvanized according to DIN EN ISO 146. The final powder coating is available in many RAL colors. You may choose from many different designs.
| CONSISTING OF | |
| CORNUS | 16 bars made of square steel 1.2 cm x 1.2 cm, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| BUXUS | 12 rods made of flat steel 1.6 cm x 0.8 cm, flat-edged welded, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| FAGUS | 16 rods made of flat steel 1.6 cm x 0.8 cm, mounted upright, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| TILIA | 12 rods made of flat steel 1.6 cm x 0.8 cm, flat-edged welded, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| MALUS | 4 steel tubes Ø 4.2 cm, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 micaceous iron oxide fine structure metallic, incl. stepless inclination/height-adjustable attachment |
| PLATANUS | 8 bars made of flat steel 3 cm x 1 cm, welded upright, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| AFZELIA | 4 rods made of flat steel 5 cm x 1 cm, flat-edged welded, screwed in two parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| ARBITUS | 4 rods made of flat steel 2 cm x 1 cm, 2 rods made of flat steel 4 cm x 1 cm flat-edged welded, screwed in three parts, hot-dip galvanised, powder-coated with DB 703 mica fine-structure metallic, incl. stepless inclination/height-adjustable attachment |
| PRODUCT | HIGHT IN CM | DIAMETER IN CM |
| CORNUS | 180 | Ø 70 |
| 180 | Ø 80 | |
| BUXUS | 180 | Ø 40 |
| 180 | Ø 50 | |
| 180 | Ø 60 | |
| 180 | Ø 70 | |
| 180 | Ø 80 | |
| FAGUS | 180 | Ø 40 |
| 180 | Ø 50 | |
| 180 | Ø 60 | |
| 180 | Ø 70 | |
| 180 | Ø 80 | |
| TILIA | 180 | Ø 68 |
| 180 | Ø 78 | |
| 180 | Ø 118 | |
| MALUS | 180 | Ø 60 |
| 180 | Ø 80 | |
| PLATANUS | 180 | Ø 60 |
| 180 | Ø 70 | |
| 180 | Ø 80 | |
| AFZELIA | 180 | Ø 60 |
| 180 | Ø 70 | |
| 180 | Ø 80 | |
| ARBITUS | 180 | Ø 70 |
| PROJECT-SPECIFIC MANUFACTURING |
