Search standard for testing available at SKZ
Durable – reliable – safe
Everyday life without plastic products is impossible. Therefore it's important that they fulfill their tasks as good as perspected. We are happy to perform the necessary quality assurance tests for this purpose.
Tested safety
Safety and outstanding quality are good sales arguments for your products. In our accredited test laboratory, we test and certify a wide range of different plastic products using numerous test methods.
Confidence bonus for certified products
Test seals increase confidence in a product and the associated tests for quality assurance. Our accredited test laboratory will also test and certify your products.
Search standard for testing available at SKZ
Durable – reliable – safe
Everyday life without plastic products is impossible. Therefore it's important that they fulfill their tasks as good as perspected. We are happy to perform the necessary quality assurance tests for this purpose.
Durable – reliable – safe
Everyday life without plastic products is impossible. Therefore it's important that they fulfill their tasks as good as perspected. We are happy to perform the necessary quality assurance tests for this purpose.
Products
Plastic products accompany us through the day
In the morning when we get up in the form of hygiene articles, high-quality textiles in bed linen and clothing, throughout the day in means of transport, on roads and paths, in heated or cooled buildings with clever building technology, running water and waste water through piping systems and fittings, energy supply through power cables and wind turbines, in high-tech products such as wearables, hearables or medical technology, in our leisure time through sports products or playgrounds, right up to brushing our teeth in the evening.
This range of different applications for plastic products places different demands on the quality and safety of the products. Due to its extensive technical equipment and experienced staff, the SKZ test laboratory is able to test a wide variety of products with regard to their quality, properties and usability.
We test and certify products around your home
We test the following products for you
We test the following products for you:
- Single- and double-handle valves
- Outlet valves
- Mixer taps
- Single-lever mixers
- Mechanically adjustable mixers
- self-closing taps and mixers
- thermostatic mixers
- Faucets with electronic opening and closing function
- showers and shower hoses
- Backflow preventers and shut-off valves
- Connection hoses
- Valves including special fittings
Further information on testing fittings
In our testing laboratory in Würzburg we carry out a wide range of standardized tests for automotive components and support you in the release of plastic materials and assemblies for the automotive industry.
Further information on the testing of automotive components
We test the following products for you:
- Storage containers made of thermoplastics and composites
- Roof and wall elements made of thermoplastics and composites
- textile membrane and sheet support structures
- inliners for sewer rehabilitation
- manhole elements for sewage and cable laying
- automotive and railway components
- Laminates and resins
- Coating systems
- Components within the scope of general building authority approvals
and approvals in individual cases - GRP profiles within the scope of ETA approvals according to EAD-260001-00-0303
- Components within the scope of EBA approvals
(e.g. GRP gratings and GRP profiles according to DBS 918010) - Wood Plastic Composite (WPC) according to DIN EN 15534
- Small load carriers (KLT) according to VDA 4500
- EWPS wheeled pallets according to VDA 4503
- Waste and recyclable material containers (AWB)
according to DIN EN 840 and RAL-GZ 951
Further information on the testing of
plastic products for the construction and logistics industry
We test the following products for you:
- Joint sealants for building construction and glazing joints, such as silicone sealants, acrylate sealants and polyurethane sealants.
- Joint sealants for sealing in installations for handling water-polluting liquids and for sealing sewage pipes.
- (This includes 1-component and 2-component polyurethane sealants and polysulphide sealants).
- u.v.m.
Further information on testing sealants and sealing profiles
We test the following products for you:
- Sealing profiles
- Manhole lining
- Compact seals and sealing materials used for them
- Foamed gaskets and gasket materials used for them
- and much more
Further information on the testing of elastomers
We test the following products for you:
- Packaging films
- Agricultural films
- (building authority regulated) roofing and sealing membranes
- Welded products
Further information on the testing of plastic films
We test the following products for you:
- Plastics and other organic materials (silicones, (thermoplastic) elastomers) und products (e.g. pipes and fittings for drinking water supply)
- Metallic materials and products (fittings for drinking water supply)
The test for product hygiene suitability is conducted according to evaluation criteria and guidelines of German Environment Agency (Umwelt Bundesamt UBA):
- Composition requirements (evaluation of formulation)
- Basic requirements
- Additional requirements
- Formulation specific requirements for individual substances
- Requirements pertaining to enhancement of microbial growth (DVGW W 270 and DIN EN 16421, method 2)
Further information about certification of products and materials in contact with drinking water
We test the following products for you:
- PVC-U plastic window profiles for windows and front doors
- Foil-laminated plastic window profiles
- Colour-coated plastic window profiles
- Coextruded plastic window profiles with acrylic coatings
- Fibre-reinforced plastic window profiles
Further information on the testing of PVC-U window profiles
The spectrum includes tests within the scope of self-monitoring, such as the cold drop test on drums, canisters, and much more.
We also audit and monitor your production of dangerous goods packaging in accordance with BAM's dangerous goods regulations.
We test the following products for you:
- Nonwoven geotextiles (GTX-NW)
- Woven geotextiles (GTX-W) and knitted geotextiles (GTX-K)
- Geogrids (GGR)
- Geostrips (GST)
- Geonets (GNT)
- Geomats (GMA)
- Polymeric geosynthetic barriers (GBR-P) or geomembranes
- Bituminous geosynthetic barriers (GBR-B)
- Clay geosynthetic barriers (GBR-C) or geosynthetic clay liners
- Drainage geocomposites (GCD)
- Prefabricated vertical drains (PVD)
- Geosynthetics for erosion control (GEC)
- Geoblankets (GBL)
- Products for green roofs
Our test laboratory for plastic pipe systems is the place to go for all questions concerning plastic pipes.
We test the following products for you:
- (Multilayer-)Pipes and all kinds of fittings in the field of plastic piping systems for domestic installation
- Plastic piping systems for heating and cooling
- All individual components of plastic piping systems for gas and drinking water application
Detailed information about testing of plastic pipe systems
We test the following products for you:
- resilient floor coverings and floor coatings
- Synthetic turf systems
- Synthetic floor coverings for outdoor facilities (running tracks and small playing fields)
- Sports hall floors
- Elastic layers
- Fall protection coverings and mats
- Baffle walls and other sports hall elements (e.g. glazing elements)
- Equipment (balls, rackets)
- and much more
97076 Würzburg
Telefon: +49 931 4104-0
E-Mail: info@skz.de
Route berechnen
97082 Würzburg
Telefon: +49 931 4104-123
E-Mail: training@skz.de
Route berechnen
Köthener Str. 33a
06118 Halle (Saale)
Telefon: +49 345 53045-0
E-Mail: halle@skz.de
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Rauher Grund 9
72160 Horb am Neckar
Telefon: +49 7451 62457-0
E-Mail: horb@skz.de
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Woltorfer Str. 77, Halle G
31224 Peine
Telefon: +49 5171 48935
E-Mail: peine@skz.de
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Weißenbacher Str. 86
95100 Selb
Telefon: +49 9287 99880-0
E-Mail: ezd@skz.de
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Via Buonarotti 175
20900 Monza, Italy
Telefon: +39 039 281561
E-Mail: info@prochema.it
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Str. Iancu Jianu, nr. 26
500178 Braşov, Romania
Telefon: +40 268 412 559
Route berechnen
Muntazah Complex (Exit - 25)
Jebel Ali Village - Dubai (VAE)
Telefon: +971 4 8845001
E-Mail: info@skz-me.com
Route berechnen
SKZ – Testing GmbH
Friedrich-Bergius-Ring 22
97076 Würzburg
phone: +49 931 4104-0
email: testing@skz.de
