ISO 22632 pdf download
ISO 22632 pdf download Adhesives — Test methods for adhesives for floor and wall coverings — Shear test
1 Scope
This document specifies a test method to measure the adhesion of a resilient or textile floor covering orwall covering bonded to a given substrate under shear forces.The term “wall covering” does not includeany type of wallpaper.
2Normative references
The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document.For dated references,only the edition cited applies. Forundated references, the latest edition of the referenced document (including any amendments) applies.
ISO 472,Plastics — Vocabulary
ISO 554,Standard atmospheres for conditioning and/or testing — Specifications
ISO 7500-1,Metallic materials — Calibration and verification of static uniaxial testing machines —Part 1:Tension/compression testing machines — Calibration and verification of the force-measuring system
ISO 9142,Adhesives — Guide to the selection of standard laboratory ageing conditions for testingbonded joints
ISo 10365,Adhesives — Designation of main failure patternsISO 15605,Adhesives — Sampling
EN 1067,Adhesives —Examination and preparation of samples for testing
3Terms and definitions
For the purposes of this document, the terms and definitions given in IS0 472 and the following apply.ISO and lEC maintain terminological databases for use in standardization at the following addresses:- ISo online browsing platform: available at https:.//www.iso.org/obp
—IEC Electropedia: available at http://www.electropedia.org/
3.1
covering
flexible resilient or textile floor covering or wall covering
3.2
adhesive for coverings
adhesive which is intended to produce firm and durable bonds between coverings (3.1) and various substrates
4 Principle
The adhesion is determined by measuring the shear strength under specified conditions before and after storing the bonds at 23 °C/50 °C under specified conditions.
5 Apparatus and materials
5.1 Notched trowel (for the shape of the notch, see Figure 1), with dimensions a, b and c specified by the adhesive manufacturer.
