Thermal performance of windows, doors and shading devices — Detailed calculations
This International Standard specifies detailed calculation procedures for determining the thermal and optical transmission properties (e.g., thermal transmittance, total solar energy transmittance) of window, door and clear window (BIPV) systems based on the most up-to-date algorithms and methods, and the relevant solar and thermal properties of all components.
Products covered by this…
Exhibitions, shows, fairs and conventions — Part 1: Vocabulary
This document specifies terms and definitions that are commonly used in the exhibition and convention industry with the development of digital economy. They are grouped into the following six categories:
— individual and entity, which lists and classifies the various types of people involved in the exhibition and convention industry.
— type of event, which defines the different types of…
Plastics — Disintegration field test of plastics under water environmental conditions
This document specifies test methods for the determination of the degree of disintegration of plastic materials floating on water surface.
NOTE The disintegration test is a field test performed under natural environmental conditions in a part of the sublittoral zone, the shores of lakes or rivers, and the test samples are immersed to a depth between 1,5 m to 3 m from water surface.
This…
Thermal insulating products for industrial installations — Mechanical properties testing at sub-ambi...
This document specifies the equipment and procedures for determining the mechanical properties at sub-ambient temperatures (−196°C to 25°C), subject to the possible temperature limitation of the test specimens. It is not applicable to products which experience dimensional changes during the test due to the loss of hydration water or which undergo other phase changes.
Plastics — Determination of ash — Part 5: Poly(vinyl chloride)
This part of ISO 3451 specifies three methods for the determination of the ash of poly(vinyl chloride). The general procedures given in ISO 3451-1 are followed. For ash, method A is used. For sulfated ash, methods B and C are used. All three methods are applicable to resins, compounds and finished products. Methods B and C are applicable when lead-containing compounds are present.
Specification and qualification of welding procedures for production welding of steel castings
ISO 11970:2016 specifies how a welding procedure specification (WPS) for production welding of steel castings is qualified.
It defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.
Tests are intended to be carried out in accordance…
Déchets et sols — Dosage du chrome(VI) dans les matériaux solides par digestion alcaline et chromato...
Le présent document spécifie le dosage du Cr(VI) dans les déchets solides et les sols par digestion alcaline et chromatographie ionique avec détection spectrophotométrique. Cette méthode peut être utilisée pour déterminer les fractions massiques de Cr(VI) dans les solides supérieures à 0,1 mg/kg.
NOTE Il n’est pas possible de consigner une teneur en Cr(VI) valable dans un rapport…
This document establishes the specifications for the dimensions of various endodontic obturating materials including preformed metal, preformed polymeric-coated metal, polymeric points, thermoplastic obturating material or combinations of the above, suitable for use in the obturation of the root canal system. This document also specifies numerical systems and a colour-coding system for…
Pulps — Determination of drainability — Part 2: "Canadian Standard" freeness method
This part of ISO 5267 specifies a method for determination of the drainability of a pulp suspension in water in terms
of the "Canadian Standard" freeness in millilitres.
In principle, this method is applicable to all kinds of pulp in aqueous suspension.
NOTE Treatments which produce a large proportion of fines may induce an anomalous rise in freeness (false freeness), as
a rule at…
