Standard Test Method for Determination of Long-Term Thermal Resistance of Closed-Cell Thermal Insula...
Scope
1.1 This procedure defines the long-term thermal resistance (LTTR) of a foam product as the value
measured after 5-year storage in a laboratory environment and provides means for its prediction based on
an accelerated laboratory test.
1.2 This procedure, based on ASTM standard test methods ASTM C1303 and ASTM C518, can be
applied to a wide range of preformed as well as field…
Méthode d’essai normalisée pour la détermination de la résistance thermique à long terme des mousses...
Domaine d’application
1.1 Cette procédure définit la résistance thermique à long terme (RTLT) d’un produit de mousse comme
étant la valeur mesuré après 5 ans d’entreposage dans un environnement de laboratoire et fournit des
moyens de prédiction basés sur un essai accéléré en laboratoire.
1.2 Cette procédure, basée sur les méthodes d’essai normalisées ASTM ASTM C1303 et ASTM C518,
peut être…
Information technology — Open systems interconnection — Part 12: The Directory: Key management and p...
This Recommendation | International Standard supplements Rec. ITU-T X.509 | ISO/IEC 9594-8 and Rec. ITU-T X.510 | ISO/IEC 9594-11 by providing an extended description of cryptographic algorithms and guidance in establishment and maintenance of a public-key infrastructure (PKI).
It is outside the scope of this Recommendation | International Standard to define new cryptographic algorithms, but it…
Cybersecurity — Information and communication technology readiness for business continuity
This document describes the concepts and principles of information and communication technology (ICT) readiness for business continuity (IRBC). It provides a framework of methods and processes to identify and specify aspects for improving an organization's ICT readiness to ensure business continuity.
This document serves the following business continuity objectives for ICT:
— minimum…
Hard coal — Determination of plastic properties — Constant-torque Gieseler plastometer method
This document specifies a method for obtaining a relative measure of the plastic behaviour of hard coal when heated under prescribed conditions. The method is used to obtain values of the plastic properties of coals and blends used in carbonization and in other situations where determination of plastic behaviour of coals is of practical importance.
NOTE The empirical nature of this…
