GB/T 41059-2021Adhesives specifications for ceramic tiles (English PDF)

1 Scope

This document specifies the classification and designation, technical requirements, marking and packaging of ceramic tile adhesives:

This document applies to adhesives for indoor and outdoor wall and floor ceramic tiles:

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document:

GB/T 1031 Product Geometric Specifications (GPS) Surface Structure Profile Method Surface Roughness Parameters and Their Values

GB/T 4100 Ceramic tiles (GB/T 4100-2015, ISO 13006:2012, MOD)

GB/T 13891 Method for the determination of mirror gloss of architectural finishing materials (GB/T 13891-2008, ISO 2813:1994, NEQ)

ISO 13007-2:2010 Ceramic tile caulks and adhesives - Part 2: Test methods for adhesives (Ceramictiles-

Groutsandadhesives-Part 2:Testmethodsforadhesives)

APAPS1-09 structural plywood (APAPS1-09structuralplywood)

3 Terms and Definitions

The following terms and definitions apply to this document:

3:1 base surface fixingsurface

The surface on which the ceramic tiles are pasted:

3:2 ceramic tiles

Slab or block building ceramic products made from clay, feldspar and quartz for covering walls and floors:

3:3 cementitiousadhesive (C)

It is a powdery mixture composed of hydraulic cementitious materials, mineral aggregates and organic admixtures, which needs to be mixed with water or other liquid materials when used:

3:4

Paste emulsion-based adhesive (D) dispersionadhesive (D)

It consists of water-based polymer emulsion, organic additives and mineral fillers, etc: It is an organic binder that can be used directly after mixing:

3:5

Reactive resin adhesive(R) reactionresinadhesive(R)

Composed of synthetic resins, mineral fillers and organic additives, one-component or multi-component mixtures cured by chemical reaction:

3:6 toothed spatula notchedtrowel

A toothed tool that allows the adhesive to be applied in strips of uniform thickness to the substrate and the back of the ceramic tile: […]