Rechercher

Le présent document spécifie une méthode de détermination de la capacité d’absorption d’eau du papier et du carton, y compris du carton ondulé, dans des conditions normalisées. Le présent document ne s’applique pas aux types de papiers suivants: papier de grammage inférieur à 50 g/m2, papier gaufré, papiers poreux tels que le papier journal, papiers tels que le papier buvard ou d’autres papiers…

This document specifies requirements for the field of vision from the defined working positions on the bridge of large yachts. It is applicable to large yachts with a length of 24 m or over. NOTE      This document supports the aims of SOLAS, Chapter V, Regulation 22.

This document specifies the system composition, data format (storage data of the seal, interaction data and format between seal and APP, interaction data and format between smartphone APP and information platform, data exchanged between platforms), technical requirements, data communication requirements and operational requirements for freight container NFC seals, QR code seals, NFC and QR code…

1 Scope 1.1 This Standard provides the physical property requirements and test methods to determine the material properties for High density closed cell spray-applied rigid polyurethane foam, used for thermal insulation or for other purposes in building and non-building applications in both site-built construction and prefabrication (manufacturing) facilities. 1.2 The spray polyurethane foam…

1 Domaine d’application 1.1 La présente norme énonce les exigences relatives aux propriétés physiques et les méthodes d’essai pour déterminer les propriétés des matériaux de la mousse rigide de polyuréthane pulvérisée à cellules fermées de haute densité, utilisée pour l’isolation thermique ou à d’autres fins dans les applications de construction et dans les applications non liées à la…

Scope 1.1 This Standard outlines requirements for the installation of closed cell spray applied rigid polyurethane foam, high density. The material can be installed for thermal insulation or for other purposes in building and non-building applications. The application requirements are for the installation of spray applied rigid polyurethane cellular plastic whether applied on a building site…

Domaine d’application 1.1 La présente norme indique les exigences relatives à l’installation de la mousse de polyuréthane rigide pulvérisée à cellules fermées, de haute densité. Le matériau peut être installé pour l’isolation thermique ou à d’autres fins dans des applications de construction et des applications non liées à la construction. Les exigences relatives à l’application visent l’…

This document specifies a test method to measure the ultraviolet (UV) and visible (VIS) spectral transmittance in the wavelength range from 280 nm to 700 nm of coatings for wind turbine rotor blades. Single and multilayer coatings or coating systems can be tested. From the spectral transmittance the transmittance of UV, VIS and the combined UV and VIS wavelength range can be calculated. It is…

This document specifies the cooling efficiency ratio (CER) as a key performance indicator (KPI) for quantifying the efficient use of energy to control the temperature of spaces within a data centre (DC). This document: a)    defines the CER of a DC; b)    describes the relationship of this KPI to a DC’s infrastructure, information technology equipment and information technology operations; c)   …

This document describes a procedure for determining the content of residual alkali in Kraft black liquors having a dry matter content up to 40 %. The method is based on a potentiometric titration with hydrochloric acid and is intended for black liquor samples with an initial pH ≥ 11,0. The lower limit of determination is 0,1 g/l of eq. NaOH.