ISO Standards

ISO 14890:2013 specifes requirements for rubber and/or plastics covered conveyor belting of textile construction for general surface use on fat or troughed idlers. This International Standard is not suitable or valid for light conveyor belts as described in ISO 21183-1. Items that are not requirements of this International Standard, but need to be agreed between […]

This International Standard specifies fundamental requirements for uncut finished spectacle lenses. This International Standard is not applicable to protective spectacle lenses. This International Standard takes precedence over the corresponding requirements of other standards,if differences exist.

ISO 14859:2012 specifes the functional requirements and recommended installation and performance tests for sound reception systems. Guidelines have been drawn up for the methods and solutions to meet the functional requirements. The requirements apply to fully enclosed bridges, and other bridges where such equipment is voluntarily installed. This International Standard specifes bridge requirements that will

ISO 14857:2014 specifies the equipment and procedures to determine the air permeance of building materials at various pressure differentials and then assigning an air permeance rate at a reference pressure differential rate (ΔP) of 75 Pa. This method is intended for testing materials independent of a substrate using a 1 m × 1 m specimen

ISO 14788:2011 is applicable to the minimum requirements for steel sheet, in coils and cut lengths,metallic-coated by the continuous hot-dip process, with zinc-5 % aluminium alloy coating. The product is intended for applications requiring corrosion resistance, formability and paintability. The steel sheet is produced in a number of qualities and grades, coating mass, surface treatments

The economic advantages of Electronic Data Interchange (EDI) are widely recognized. However,the cost of setting up an EDI relationship has been very high due to the need for a detailed bilateral business and technical agreement between the involved business partners. The initial high cost of establishing such an agreement does not justify short term partnerships.

ISO 14628:2012 specifes a test method for rolling contact fatigue of silicon nitride ceramics under stepwise loading that is carried out at room temperature. This test may be used as follows: relative comparison of the rolling contact fatigue performance, a pass/fail test for material qualifcation of rolling elements or choosing an appropriate load level for

ISO 14603:2012 describes a test method for the determination of open-hole tensile strengths of ceramic matrix composite materials with continuous fbre reinforcement at room temperature. This method applies to all ceramic matrix composites with a continuous fbre reinforcement, bi-directional (2D), and tri-directional (xD, with 2 < x ≤ 3), tested along an arbitrary axis of

ISO 14581:2013 specifies the characteristics of hexalobular socket countersunk flat head screws in product grade A and with threads from M2 to M10 inclusive and with reduced loadability according to Table 3. If, in special cases, specifications other than those listed in this International Standard are required,they can be selected from existing International Standards, e.g.