Alternative to traditional materials

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Quick overview

GDP KORAL s.r.o.

It´s a partnership of French company GDP SA, which are engaged in pultruded profiles and load-carrying constructions, and Czech company KORAL s. r. o., supplier of full range of materials and things for lamination. We are section of company GDP Group, which proposes, produces and supplies solutions on the basis of plastics composites by production plants in France, Spain and Czech Republic.


Technology of manufacturing

Plastics composites are produced by many various technologies. Company GDP KORAL is specialized in highvolume continual technologies, mainly pultrusion and pressing.


What are composite materials?

Composites are defined as materials, which are consisted of two or more components variant physical and chemical properties.


ISO 9001, ISO 14001

Gratings and planks

RoštyThe gratings and planks are produced from continual glass fibre reinforcement, mat, eventually surface veil and polyester, methylmethacrylate resin (semiconduct into explosive atmosphere), so that they had an excellent corrosive resistance. An ideal compensation for metal gratings. These products are suitable for using in aggressive atmosphere due to mechanical and physical properties. The composite gratings and planks are characterized by long service life, strength, electrical insulation and hygienic unexceptionable. The both products are supplied in wide range of Plankdimensions, properties, colours and with other accessories as seat frame, load-bearing structures and so on.

These products are suitable for walkways of sewerage pants, chemical industries, waterstations, walkways and footbridges, surfaces of bathing pools, livestock productions, extraspace of railway-station etc.