Fans — Tolerances, methods of conversion and technical data presentation
ISO 13348:2007 specifies performance tolerances and the technical data presentation of industrial fans of all types. It does not apply for fans designed solely for low-volume air circulation, such as those used for household or similar purposes (ceiling and table fans, extractor fans, etc.).
ISO 13348:2007 covers the four installation categories defined in ISO 5801: A, free inlet, free outlet; B…
Water quality — Enumeration of intestinal enterococci — Part 3: Most probable number method
This document specifies a method for the enumeration of intestinal enterococci in water. The method is based on the growth of target organisms in a liquid medium and calculation of the “Most Probable Number” (MPN) of microorganisms by reference to MPN tables or using informatic programs.
The test described in this document relies upon the detection of intestinal enterococci based upon expression…
Drinking water, wastewater and stormwater systems and services — Management of on-site domestic wast...
ISO 24521:2016 provides guidance for the management of basic on-site domestic wastewater services, using appropriate technologies in their entirety at any level of development.
ISO 24521:2016 supplements and is intended to be used in conjunction with ISO 24511. It includes the following:
· guidelines for the management of basic on-site domestic wastewater services from the operator's…
Géosynthétiques — Essai de perforation dynamique (essai par chute d'un cône)
L'ISO 13433:2006 spécifie une méthode de détermination de la résistance de géosynthétiques à la pénétration par un cône d'acier tombant en chute libre d'une hauteur déterminée. Le degré de pénétration constitue une indication sur le comportement du géosynthétique lors de la chute de pierres anguleuses sur sa surface.
La méthode est généralement applicable à tous les géosynthétiques…
Textile floor coverings — Determination of resistance to damage at cut edges using the modified Vett...
ISO 10833:2017 specifies a method to determine the susceptibility of textile floor coverings to mechanical damage at cut edges.
It is applicable to all textile floor coverings both as sheet materials and as tiles.