Ambient Air and Exhaust Gas

China National Accreditation Service for Conformity Assessment

Accreditation certificate attachment

(Registration Number: CNAS L7034)

 

Range of accredited testing capabilities

serial number Detection object project parameters Testing standard (method) illustrate
serial number name
1 non-load bearing building elements 1 Fire resistance

Fire performance tests of building materials and components - Part 20: Determination of fire resistance of building materials (general principles) BS 476-20: 1987

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Fire performance tests of building materials and elements - Part 22: Test methods for the determination of fire resistance of non-load-bearing building elements BS 476-22: 1987

 Except for fire resistance of ceiling