Ceramic tiles — Part 24: Tensile adhesion strength of fibre-combined multilayer ceramic tile and til...
The proposal aims at defining a method for the determination of the tensile adhesion strength of multilayer tiles, in particular the adhesion between the back of the multilayer and the cementitious adhesive used for installation.
Soil quality — Sampling — Part 105: Packaging, transport, storage and preservation of samples
ISO 18400-105:2017 establishes general principles for packing, preservation, transport and delivery of samples of soil and related materials with an emphasis on requirements for when chemical analysis of the samples is required, but with the intention that the general procedures are to be adapted as appropriate when other forms of testing are required (e.g. biological testing, physical tests on…
This document specifies general requirements and test methods for metallic dental elevators. In addition it specifies dimensional requirements for specific types of dental elevators such as Warwock James, Cryer, Coupland, Bein and Flohr elevators.
Plastics — Methods of exposure to solar radiation — Part 2: Direct weathering and exposure behind wi...
ISO 877-2:2009 specifies a method for the direct exposure of plastics to solar radiation and a method for the exposure of plastics to glass-filtered solar radiation (exposure behind window glass). The purpose is to assess property changes produced after specified stages of such exposures.
Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
The method is applicable to nickel contents between 0.002 % (m/m) and 0.5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.
Information technology — High efficiency coding and media delivery in heterogeneous environments — P...
This document specifies technology that supports the efficient transmission of immersive audio signals and flexible rendering for the playback of immersive audio in a wide variety of listening scenarios. These include home theatre setups with 3D loudspeaker configurations, 22.2 loudspeaker systems, automotive entertainment systems and playback over headphones connected to a tablet or smartphone.