ETAG 022 Watertight covering kits for wet room floors and or walls ...

5.2.3 Primers and sealing productsNumber Characteristic Verification method:Clause ...Criteria for product identity:(1) (2) (3) (4)5.2.3.1 Infrared spectrometry 5.2.3.1.1 5.2.3.1.25.2.3.2 Viscosity 5.2.3.2.1 5.2.3.2.25.2.3.3 Density 5.2.3.3.1 5.2.3.3.25.2.3.4 pH-value 5.2.3.4.1 5.2.3.4.2Table 9:Product characteristics, methods of verification and criteria used for checking the product identity5.2.3.1 Infrared spectrometry of the primer and of sealants5.2.3.1.1 Method of verificationThe infrared spectrometry is carried out at a resolution of 4 cm -1 with a measuring range of 4 000 – 400 cm -1 . 32scannings are made.5.2.3.1.2 Method of assessing and judgingThe result of the analysis shall be reported in the form of an IR graph together with relevant parameters and descriptionof the preparation of the samples.5.2.3.2 Viscosity5.2.3.2.1 Method of verificationThe viscosity shall be determined according to a method appropriate for the primer and/or sealant composition, e.g. EN12092 or EN ISO 2555.5.2.3.2.2 Method of assessing and judgingDeclared value5.2.3.3 Density5.2.3.3.1 Method of verificationThe density shall be determined according to a method appropriate for the primer and/or sealant composition5.2.3.3.2 Method of assessing and judgingDeclared value5.2.3.4 pH-Value5.2.3.4.1 Method of verificationThe pH-value shall be determined according to a method appropriate for the primer and/or sealant composition5.2.3.4.2 Method of assessing and judgingDeclared value34