Tree grille.
Tree-grille
Design: Anders NyquistDescription
Tree grills are extensions of the pavement, providing an attractive but functional feature in urban areas. As they protect the roots they allow rain to funnel through to water the tree. Nola’s tree grill can be fitted directly into the surrounding pavement or placed atop a sub-frame that reinforces the grill and keeps it level during the tree’s growth.
Applications
cemeteries, city squares, gardens, outdoors, parks, streets, yards
Variations
Available with or without concrete casing to control root growth and an optional water reservoir.
Measurements
Tree-grid:140×140 cm. Thickness:5 cm. Weight: 4×76 kg.
Under construction in steel: 140×140 cm. Thickness: 8 cm. Weight: 2×37 kg.
Root barrier control in cast concrete: 140×140 cm. Height: 60 cm. Weight: 4×145 kg. The box has holes for the roots to pass through.
Specifications
Product number:
| Ö30-71 | Three-grid. (Don´t forget the fixings for tree-grid!) |
|---|---|
| Ö30-71BT80 | Water tank 80 liter. |
| Ö30-72 | Fixings for tree-grid 4 pcs. |
| Ö30-73 | Under construction in steel for heavy traffic. |
| Ö30-75 | Lifting device for tree-grids. |
| Ö30-76 | Root control barrier in cast concrete. |
Add a letter for your version of choice:
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Product description:
Nola’s tree grill can be fitted directly into the surrounding pavement or placed atop a sub-frame that reinforces the grill and helps keep it level during the tree’s growth.
Material:
Materials
Surface grill: made from cast iron with a depth of 50/44 cm
Sub-frame: warm zinc-plated steel with U-beam USP80
Concrete casing: reinforced concrete with a depth of 100 mm
Installation:
Fully assembled.
Installation:
The surface grill’s own weight is substantial enough to hold it to the sub-frame without fittings. If it is installed without the sub-frame we recommend securing it with metal fittings Ö30-72, which should be indicated in your order.
Attachment points:
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Maintenance:
Normal wear-and-tear to cast iron will show signs of rust over time but they are not sufficient enough to affect the structural integrity. Anti-rust treatments may be applied from time to time.