ISO 22632:2019 pdf download

ISO 22632:2019 pdf download

ISO 22632:2019 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 or wall covering bonded to a given substrate under shear forces. The term “wall covering” does not include any type of wallpaper.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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.
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 testing bonded joints
ISO 10365, Adhesives — Designation of main failure patterns
ISO 15605, Adhesives — Sampling
EN 1067, Adhesives — Examination and preparation of samples for testing
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 472 and the following apply.
ISO and IEC 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
5.3 Heating chamber, ventilated and adjustable to a temperature between 20 °C and 200 °C according to ISO 9142.
5.4 Tensile testing machine, conforming to ISO 7500-1, class 1.
5.5 Primer, if applicable.
5.6 Test covering, five test pieces for each conditioning sequence of dimensions 60 mm × 50 mm,the long side, running in the machine direction where this can be identified, and shall be taken at least 10 mm from the edge.
5.7.1 Fibre cement substrate, one uncoated fibre cement panel, fully compressed and autoclaved, for each test piece. Five fibre cement panels for each conditioning sequence with a length of approximately 60 mm and a thickness of approximately 8,0 mm. The width is (50 ± 0,5) mm. NOTE Length and thickness are not critical. Depending on the source of the fibre cement panels, the surfaces sometimes differ with respect to gloss, absorbency and strength. In this case, it is important to do some preliminary assessment (i.e. peel tests) of the panels to identify the preferred side for testing. The preferred side is referred to as the upper side of the substrate in this document.