1 Scope
This standard specifies the requirements on the classification, technical index, test method, inspection rules, marking, packaging, transportation and storage of elastomeric wall coatings.
This standard is applicable to the elastomeric wall coatings prepared by synthetic resin emulsion (base stock) and various pigments, fillers and additives.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB/T 528-1998 Rubber, Vulcanized or Thermoplastic - Determination of Tensile Stress-strain Properties (eqv ISO 37:1994)
GB/T 1250 Rules for Expression and Judgment of Limiting Values
GB/T 1728-1979 Methods of Test for Drying Time of Coatings of Paints and Putties
GB/T 1733-1993 Determination of Resistance to Water of Films
GB/T 1766-1995 Paints and Varnishes - Rating Schemes of Degradation of Coats (neq ISO 4628-1:1980)
GB/T 1865-1997 Paints and Varnishes - Artificial Weathering and Exposure to Artificial Radiation - Filtered Xenon-arc Radiation (eqv ISO 11341:1994)
GB 3186 Sampling Paint Products
GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods
GB/T 9265-1988 Determination for Alkali Resistance of Film of Architectural Paints and Coatings
GB/T 9266-1988 Determination of Scrub Resistance of Film of Architectural Paints and Coatings
GB/T 9270-1988 Determination of Contrast Ratio of Light Colored Paints (Using Polyester Film)(eqv ISO 3906:1980)
GB/T 9271-1988 Paints and Varnishes - Standard Panels for Testing (eqv ISO 1514:1984)
GB 9278-1988 Temperatures and Humidity for Conditioning and Testing of Paint Specimens (eqv ISO 3270:1984)
GB/T 9750 Marks for Package of Coating Products
GB/T 9755-2001 Synthetic Resin Emulsion Coatings for Exterior Wall
GB/T 13491 General Rule for Packing of Coatings
GB/T 15608-1995 The Chinese Color System
HG/T 2458 General Rules for Inspection, Transportation and Storage of Paint Products
JC/T 412-1991 Asbestos Cement Sheet for Building
JG/T 25-1999 Determination for Freeze-thaw Resistance of Film of Building Coatings
JGJ 75 Design Standard for Energy Efficiency of Residential Building in Hot Summer and Warm Winter Zone
3 Terms
For the purposes of this standard, the following term and definition apply.
Elastomeric wall coatings
Elastomeric wall coating refers to the elastomeric functional coating prepared by synthetic resin emulsion (base stock), pigments, fillers and additive, and the coating of certain thickness (dry film thickness150μm) can cover the tiny cracks caused by the expansion and contraction (movement) of base material.
Foreword I
1 Scope
2 Normative References
3 Terms
4 Classification
5 Requirements
6 Sampling
7 Test Method
8 Inspection Rules
9 Packaging, Marking, Transportation and Storage
