Construction and sanitary ceramics

The accredited laboratories of the Technical and Test Institute for Construction Prague (TZÚS Praha, s.p.) offer testing in the field of construction and sanitary ceramics; the list of accredited test procedures can be found in the table below. The Technical and Test Institute for Construction Prague also offers non-accredited test procedures in this field. If you are interested in services in this area, please contact the branch in your selected region or use the inquiry form at the bottom of the page. Laboratory services are complemented with the services provided by the certification body for products.

Regional branches operating in the field:
(click to contact your regional branch or use the contact form at the bottom of the page)

The Ostrava Branch
The Plzeň Branch

ČSN EN 14428+A1 Shower enclosures - Functional requirements and test methods
ČSN EN 14528 Bidets - Functional requirements and test methods
ČSN 72 4710,  Ceramic stove tiles - Requirements, test methods and marking
ČSN 72 4841 Products of sanitary ceramics. Testing methods
ČSN 72 5010  Determination of water absorptivity, apparent and true porosity, bulk density and apparent density solid density of fired ceramic materials and products
ČSN 72 5250  Chemical - resistant building stoneware - Requirements and test methods
ČSN EN 13310 Kitchen sinks - Functional requirements and test methods
ČSN EN 13407 Wall-hung urinals - Functional requirements and test methods
ČSN EN 14428+A1 Shower enclosures - Functional requirements and test methods
ČSN EN 14528 Bidets - Functional requirements and test methods
ČSN EN 14688  Sanitary appliances - Wash basins - Functional requirements and test method
ČSN EN 295-3 Vitrified clay pipe systems for drains and sewers - Part 3: Test methods
ČSN EN 295-6 Vitrified clay pipe systems for drains and sewers - Part 6: Requirements for components of manholes and inspection chambers
ČSN EN 295-7  Vitrified clay pipe systems for drains and sewers - Part 7: Requirements for pipes and joints for pipe jacking
ČSN EN 997 WC pans and WC suites with integral trap
ČSN EN ISO 10545-10  Ceramic tiles - Part 10: Determination of moisture expansion (ISO 10545-10:1995)
ČSN EN ISO 10545-11  Ceramic tiles - Part 11: Determination of crazing resistance for glazed tiles (ISO 10545-11:1994)
ČSN EN ISO 10545-12  Ceramic tiles - Part 12: Determination of frost resistance (ISO 10545-12:1995, inculding Technical Corrigendum 1:1997)
ČSN EN ISO 10545-13  Ceramic tiles - Determination of chemical resistance (ISO 10545-13:1995)
ČSN EN ISO 10545-14  Ceramic tiles - Part 14: Determination of resistance to stains (ISO 10545-14:1995, including Technical Corrigendum 1:1997)
ČSN EN ISO 10545-2  Ceramic tiles - Part 2: Determination of dimensions and surface quality (ISO 10545-2:1995, including Technical Corrigendum 1:1997)
ČSN EN ISO 10545-3  Ceramic floor and wall tiles - Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:1995)
ČSN EN ISO 10545-4  Ceramic tiles - Part 4: Determination of modulus of rupture and breaking strength
ČSN EN ISO 10545-5  Ceramic tiles - Part 5: Determination of impact resistance by measurement of coefficient of restitution (ISO 10545-5:1996, including Technical Corrigendum 1:1996)
ČSN EN ISO 10545-6  Ceramic tiles - Part 6: Determination of resistance to deep abrasion for unglazed tiles
ČSN EN ISO 10545-7  Ceramic tiles - Part 7: Determination of resistance to surfase abrasion for glazed tiles (ISO 10545-7:1996)
ČSN EN ISO 10545-8  Ceramic tiles - Part 8: Determination of linear thermal expansion (ISO 10545-8:1994)
ČSN EN ISO 10545-9  Ceramic tiles - Part 9: Determination of resistance to thermal shock
GOST 13449-82  Sanitary ceramic wares. Test methods 
GOST 27180-2001  Ceramic tiles. Test method
ČSN 72 5191  Ceramic tiles - Determination of slipperiness
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