EuroGravel® gravel grids make it very easy to lay down a uniform and rut-free gravel surface. The result is an extremely stable and load-resistant surface that is not susceptible to deformation or rutting. The weed control membrane attached to the bottom side prevents the growth of weeds from the underside. Easy to install, ideal for heavy loads, weed-resistant and recyclable! The EuroGravel® gravel stabilisation grids are the perfect all-in-one paving solution for small decorative gardens as well as larger cark parks, driveways, garden paths and public spaces on golf courses, camping sites etc.
The advantages of EuroGravel® Gravel Grid:
- Weed-resistant: The high-quality weed control membrane prevents weed growth from the underside
- Very strong: The gravel grids can withstand very heavy loads and are the strongest gravel grids available on the market
- Water permeable: The gravel grids and the root resistant membrane are permeable to water
- Quick processing: Can be easily cut to size, with a bottom layer of weed control membrane already integrated
- Easy to install: The gravel grids can be easily laid out and installed
- Recyclable: The membrane is attached with a glue free system and is made of the same material as the gravel grid
- Freeze thaw resistant: Conform NEN-EN-1338, no noticeable damage. Keep in mind to to install and cover the product within 2 weeks of removing the shrink sleeves.
Specifications:
- Grid dimensions: 119 x 78.6 x 3 cm
- Colour: white
- Cell diameter: 51 mm
- Cell wall thickness: below: 4mm above: 3mm
- Grids per m2: 1.12
- Weight per grid: 3050 grams
- Gravel/chippings consumption: approx. 75kg per m2
- Gravel size: Min. 5mm, max. 25mm
- Chipping size: Min. 5mm, max. 20mm
The EuroGravel® gravel grids can withstand very high loads and are therefore ideal for surfaces subjected to such high loads like driveways and car parks. A properly installed and stable foundation is very important in this regard.
Maximum permissible load (TNO tested):
Empty grid: > 340 tons per square metre!
Filled grid: > 11,811 tons per square metre!
Delivery comes with clear and easy instructions. Installing the grids is easy and quick, this is how it is done.
1. Foundation layer
Start by making a foundation layer. For decorative use (without loads to carry), a sub base of compacted sand or gravel can be sufficient (according to wish). For heavier use (cars, trucks, etc.), a foundation layer of mixed granulate or any other sub base material is required. The foundation layer should be 25cm thick for medium loads, for heavy loads a layer of 40cm is recommended.
2. Levelling
It is recommended to finish the foundation layer with a levelling layer (3-5 cm), in order to obtain a smooth surface. Use a compacted fine gravel in sizes between 0/4 mm. A use of edging is important to make sure the surface is bordered on all sides and the gravel will be totally secured in the grids.
3. Installing the grids
Now you can install the grids on the levelling layer, in stretcher bond. There is no connection system needed, as the grids can be placed directly on the sub layer one by one. The geotextile overlaps around the edges. Always leave a small space of about 1-2 cm between the edging and the grids to prevent possible damage from differences in temperature. Bigger car parking lots and parks: Use sufficient extension joints to compensate for temperature differences.
4.Filling the grids
This is the easiest part, the pebbles or chippings can simply be spread out in the grids. The required thickness is 5-6 cm, therefore you will need about 1 m3 of gravel/chippings per 20 m2. Rake the gravel/chippings well to make sure all grids are filled up completely. Make sure you have some left to finish it off later, as the gravel will always be compacted a little while driving on it. Important: Driving on the grids unfilled is advised against.