Company Profile
WPS Waterproofing Specialists (NIKOLAOS KONTOGEORGOS KAI SIA OE) is a specialized technical company whose main activity is the application of high-tech waterproofing technologies and products in the construction and geotechnical sectors.
The company specializes in geotechnical, geosynthetics and specialized construction materials, and offers a range of solutions for technical matters such as, waterproofing with various types of membranes, drainage, thermal insulation, grouting, embankment and sub-strata reinforcement, grouting with chemicals (resins) or cement (Cement Grouting) etc.
Materials that our company specializes in application include: Membranes (H.D.P.E., PVC, PP, Self-adhesive, Bituminous), Geotextiles , Drainage sheets, Geosynthetic Clay liners, Geosynthetic Composites, Anchor Bolts, Grouting Packers, Geotechnical pipes and fittings, Grouting Resins, Thermal insulators, Waterproofing coatings, Sealers and Bituminous Coatings.
Our company undertakes waterproofing projects using membranes on roofs, building foundations, bridges, tunnels and culverts, waste disposal sites, artificial ponds all types of construction joints, underwater projects etc.
We give great importance to the quality and certification of personnel and equipment. The more than 25 personnel of the company are individually trained and the foremen and welders are certified by Independent Control and Certification Organizations (SKZ).
The company has been involved in a numerous of high profile projects (more than 500 in total) in Greece and abroad (Albania, Austria, Bulgaria, Croatia, Cyprus, FYROM, Jordan, Serbia, Syria)
For all applications the company has all necessary equipment of latest technology such as:
- Special self-moving scaffoldings for tunnel applications 6
- Automatic welding machines for all types of membranes and seams 19
- Grouting pumps for chemical resins applications 2
- Various welded seam testing equipment for non destructive tests (vacuum air test, spark test, compressed air test) all tested and certified.
In house personnel include
- Engineers 2
- Foremen5
- Certified welders 6
- Technicians25
As far as total production of membrane area applied the list includes
- HDPE 6.500.000 (m2)
- PVC 5.000.000 (m2)
- Polyolefin 500.000 (m2)
- Bituminous 500.000 (m2)
- Self adhesive 800.000 (m2)