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Product Info

Asphalt mixtures

Asphalt mixtures are a composition of stones, sand, filler, a binder and possibly additives (such as colourants) and/or reclaimed asphalt.

Cold asphalt

Cold asphalt is a mixture of stones, sand, filler and possibly additives with an emulsion, flux bitumen or synthetic binder. Due to this binder, the asphalt can be processed cold.
It is available in bags or buckets, but also in bulk.


Geotextiles are permeable, woven or non-woven fabrics that are used in combination with soil in hydraulic and road engineering constructions. The materials used to manufacture geotextiles are usually polypropylene and polyester, but also polyethylene, nylon and optical fibre.

Hydraulically bound mixtures

Hydraulically bound mixtures consist of aggregates, sand, water and binder. These mixtures (including sand cement, lean concrete, and stabilised rubble foundation) are produced by a central mixing plant.

Joint fillers and sealants

Hot-processed joint fillers and sealants consist of a mixture of petroleum bitumen, polymers or elastomers, resins and optional additives. It is delivered in boxes or metal drums.

Mastic asphalt

Mastic asphalt is a bituminous mixture consisting of sand, filler and possibly stones and one or more additives.
It is mainly delivered in bulk. Repair mastic asphalt is sometimes also supplied in the form of so-called ‘breads’ or ‘tiles’.

Recycled aggregrates

Recycled aggregates are a composition of sand and gravel obtained by pre-sifting, crushing and sifting debris produced at a fixed location or at a construction site and demolition yard.

Synthetic grass/gravel tiles

Synthetic grass/gravel tiles are grates made from recycled polyethylene (PE) produced during an injection moulding process.
They contain openings that are filled with earth and sown with grass or filled with gravel. They are connected to each other while laying and sometimes contain protrusions for anchoring in the soil. Often the term 'grass pavers' is used’.


This is an energy-absorbing road restraint system, installed on a safety barrier, with the aim of reducing the severity of a collision with a passenger vehicle.

Vitrified clay pipe systems

Vitrified clay products are manufactured from baked clay and can be equipped with sealing materials
such as rubber or polyurethane, which ensure a watertight connection between the different parts.