Standard No.:	GB/T 9780-2005
English Name:	Test method for dirt pickup resistance of film of architectural coatings and paints
Chinese Name:	建筑涂料涂层耐沾污性试验方法
Chinese Classification:	Q18    Decorative material
Professional Classification:	GB    National Standard
Source Content Issued by:	MOHURD
Issued on:	2005-1-19
Implemented on:	2005-8-1
Status:	superseded
Superseded by:	GB/T 9780-2013 Test Method for Dirt Pickup Resistance and Stain Removal of Film of Architectural Coatings and Paint
Superseded on:	2014-8-1
Superseding:	GB/T 9780-1988 Test method for dirt resistance of film of architectural coatings and paint
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	40.0
Delivery:	via email in 1 business day

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.

Foreword I 1 Scope 2 Normative References 3 Method and Principle 4 Test Instruments 5 Pollution Source for Test Use 6 Standard Test Conditions 7 Sample Preparation 8 Test Procedures and Representation of Results 9 Test Report