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GB/T 25261-2018Solar heat reflecting insulation coatings for buildings (English PDF)

建筑用反射隔热涂料

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 13, 2018

Implementation date

February 1, 2019

Scope

GB/T 25261-2018 is the English-translated version of 建筑用反射隔热涂料.

GB/T 25261-2018 is the Chinese standard "Solar heat reflecting insulation coatings for buildings". Its scope clause reads: This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules and signs, packaging and Storage and other content.

This standard is applicable to paints made of resin, pigments, fillers, auxiliaries, functional materials, etc., which are uniform in color and have thermal insulation properties, including Hot lacquer, reflective heat-insulating flat topcoat and reflective heat-insulating finish.

Note. Reflective heat-insulating topcoats can be used in conjunction with heat-insulating paints or as functional coatings.

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Document preview — GB/T 25261-2018

National Standard of the People's Republic of China

ICS: 87.040
Classification: G 51
Replacing: GB/T 25261-2010

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
6.4.5, 4.1, 5.4, 5.5) of the.2010 edition;
6.4.4, 6.4.5, 6.4.6, 6.4.7, Appendix B);
6.4.13, 6.4.14, 6.4.15, 6.4.16, 6.4.17, 6.4.18, 6.4.19);

1 Scope

This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules and signs, packaging and

Storage and other content.

This standard is applicable to paints made of resin, pigments, fillers, auxiliaries, functional materials, etc., which are uniform in color and have thermal insulation properties, including

Hot lacquer, reflective heat-insulating flat topcoat and reflective heat-insulating finish.

Note. Reflective heat-insulating topcoats can be used in conjunction with heat-insulating paints or as functional coatings.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 1728-1979 Paint film, putty film drying time determination method

GB/T 1733-1993 Determination of water resistance of paint film

GB/T 1766-2008 Rating method for aging of paint and varnish coatings

GB/T 3186 Paint, varnish and paint and varnish raw materials sampling

GB/T 3880.1-2012 Aluminium and aluminium alloy sheets and strips for general use - Part 1 . General requirements

GB/T 6682-2008 Analytical laboratory water specifications and test methods

GB/T 8170-2008 Numerical rounding rules and the representation and determination of limit values

GB/T 9265-2009 Determination of alkali resistance of architectural coatings

GB/T 9268-2008 Determination of freeze-thaw resistance of latex paints

GB/T 9271-2008 Paint and varnish standard test board

GB/T 9278 Coating sample condition adjustment and test temperature and humidity

GB/T 9750 coating product packaging mark

GB/T 9755 synthetic resin emulsion exterior wall coating

GB/T 9757 solvent-based exterior wall coating

GB/T 9779 multi-layer architectural coating

GB/T 9780-2013 Test method for stain resistance of architectural coatings

GB/T 10295-2008 Determination of steady-state thermal resistance of thermal insulation materials and related characteristics

GB/T 13491-1992 General Rules for Packaging of Coating Products

GB/T 17683.1-1999 Solar spectrum illuminance standard for solar energy under different receiving conditions on the ground - Part 1. Large

Normal direct solar irradiance and hemispherical irradiance

GB/T 23987-2009 Artificial weathering exposure of paint and varnish coatings exposed to fluorescent UV and water

HG/T 3792 crosslinked fluororesin coating

HG/T 4104 Waterborne Fluorine Coating for Buildings

HG/T 4567-2013 Architectural Elastic Medium Paint

JC/T 412.1-2006 Fiber cement slabs - Part 1. Non-asbestos fibre cement slabs

JC/T 2079 Architectural elastic coating material […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

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Editions of GB/T 25261

Edition	Title	Revision	Status
GB/T 25261-2018	Solar heat reflecting insulation coatings for buildings	current edition	Current
GB/T 25261-2010	Solar heat reflecting insulation coatings for buildings	previous edition	Superseded

This page sells the current edition, GB/T 25261-2018. Earlier editions are listed for reference only.

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