1 Scope
This standard specifies terms and definitions, requirements for the allowable limits for substances hazardous to humans and the environment, test methods, inspection rules and packaging mark of construction adhesive.
This standard is applicable to construction adhesives used for bonding or sealing.
This standard is applicable to solvent-based construction adhesives, water-based construction adhesives and bulk construction adhesives.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 601-2002 Chemical reagent - Preparations of standard volumetric solutions
GB/T 2943 Terms of adhesive
GB/T 6682-2008 Water for analytical laboratory use - Specification and test methods
GB 18583-2008 Indoor decorating and refurbishing materials - Limit of harmful substances of adhesives
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 2943 and the following apply.
3.1
construction adhesive
adhesive used in the construction industry and related fields to bind adherends together by adhesion
3.2
solvent-based construction adhesive
construction adhesive with volatile organic solvents as main dispersion medium
3.3
water-based construction adhesive
construction adhesive with water as solvent or dispersion medium
3.4
bulk construction adhesive
construction adhesives with a solvent or water content less than 5% of the total weight of the colloid
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test method
6 Inspection rules
7 Packaging mark
Annex A (Normative) Determination of content of free formaldehyde in water-based construction adhesive
Annex B (Normative) Determination of content of benzene, methylbenzene and xylene
Annex C (Normative) Determination of content of halogenated hydrocarbons
Annex D (Normative) Determination of content of toluene diisocyanate
Annex E (Normative) Determination of phthalate esters
