Field of accreditation

Name of the tested sample

Name of tests and (or) tested parameters (characteristics)

Reference to the normative or other document standardising the testing methods (method name)

 

  1. Ceramic wall tiles  
  2. Ceramic floor tiles  
  3. Ceramic façade tiles     

 

 

 

Sampling

 

LST EN ISO 10545-1:2000
GOST 6141 - 91, section 2
GOST 6787 - 2001, section 6
GOST 13996 - 93, section 6

Dimensions, shape and surface quality

LST EN ISO 10545-2:2001GOST 27180-2001, sections 4 and 5

Water absorption

LST EN ISO 10545-3:2000, except for 3.8, 3.10, 5.1.2, 5.2, 6.2, 6.3, 6.4.GOST 27180-2001, sections 7.1-7.4

Modulus of rupture and breaking strength

LST EN ISO 10545-4:2000GOST 27180-2001, section 8

Resistance to deep abrasion for unglazed tiles

LST EN ISO 10545-6:2000

Resistance to surface abrasion for glazed tiles

LST EN ISO 10545-7:2000

Abrasion level

GOST 27180-2001, section 10

Linear thermal expansion

LST EN ISO 10545-8:2000

Resistance to thermal shock

LST EN ISO 10545-9:2000
GOST 27180-2001, 11 section 11

Crazing resistance of glazed tiles

LST EN ISO 10545-11:2000

Chemical resistance

LST EN ISO 10545-13:2002GOST 27180 - 2001,
section 13 except for 13.1 3 - solution

Resistance to stains

LST EN ISO 10545-14:2002

Scratch hardness according to Mohs scale

GOST 27180-2001, section 14

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