As early as in 2015, the national standard plan of brick of pottery and porcelain of skid resistance rating guide is drafted by guangdong ceramics co. , LTD. Mainly, and then by TC249 (
The national standardization technical committee) on building and sanitary ceramics,
Report under centralized and execution, the competent departments for the China building materials federation, today, the
ceramic tile floor tile should be group co. , LTD. , small make up the majority of the ceramic tile practitioners can brick of pottery and porcelain skid resistance rating guide arrangement is as follows: first, in February 2014, the guangdong ceramics co. , LTD. , China building materials inspection certification group co. , LTD. , guangdong macro ceramics industrial co. , LTD on the basis of the preliminary market research, according to the standard, according to the provisions of relevant to the national standardization technical committee (on building and sanitary ceramics,
SAC/TC249）
Put forward the standard declaration, submit the relevant declaration.
However, brick of pottery and porcelain floor tile material non-slip performance testing is a complicated process, test process must make sure the data: testing the materials such as 4 s rubber;
Test conditions, such as dry or wet;
Test methods such as static slider, move the slider, etc.
Because of various test methods and standards for different test parameters, so the different test methods (
Test standard)
The result may be not comparable.
Small make up introduction of brick of pottery and porcelain ceramic tile above skid resistance rating guide is GB/T 37798 -
Latest version 2019 tile of pottery and porcelain of skid resistance level evaluation, the hope can help you!
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