GB/T 9780-2005 Test method for dirt pickup resistance of film of architectural coatings and paints (Text of Document is in English)

01/08/2005

32P

$30.00 USD

1 Scope

This standard specifies the general test methods for the dirt pickup resistance of film of white and light-color coatings and paints for building external wall.
This standard is applicable to the determination of dirt pickup resistance of the decorative and protective film for the external surfaces of buildings and structures, etc.

2 Normative References

The following documents contain provisions which, through reference in this standard, become provisions of this standard. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties whose enter into agreement according to this standard are encouraged to research whether the latest editions of these labels are applied or not. For undated references, the latest edition of the normative document is applicable to this standard.
GB 250 "Gray Scale for Assessing Change in Colour"
GB 3186 "Sampling Paint Products"
GB/T 9270-1988 "Determination of Contrast Ratio of Light Coloured Paints (Using Polyester Film)"
GB/T 9271-1988 "Paints and Varnishes; Standard Panels for Testing"
GB/T 9761-1988 "Paints and Varnishes-Visual Comparison of the Colour of Paints"
GB/T 15608-1995 "The Chinese Color System"
JC/T 412-1991 "Architectural Asbestos Cement Flat Sheets"