Pregled nacrta

This European Standard defines the requirements for grades of alloyed aluminium ingots intended for remelting.
It specifies the classifications and designations applicable to these grades, the conditions in which they are produced, their properties and the marks by which they are identified.

This document specifies the chemical composition limits for aluminium casting alloys and mechanical properties of separately cast test pieces for these alloys.
Annex C is included as a guide to the selection of alloys for a specific use or process.
This document is intended to be used in conjunction with EN 576, EN 1559 1, EN 1559 4, EN 1676 and EN ISO 8062 3.

This document applies to boarding stairs for inland navigation vessels. Boarding stairs are used on inland navigation vessels for a safe transition into ship's boats, safe disembarking to the shore or a safe crossing over onto vessels with lower decks.
This document specifies safety requirements on the design, dimensions and strength and test methods.
Boarding stairs are designed for vessels having a boarding height greater than 1,5 m above the light water-line. They can be used up to a height of around 3,0 m above the light water-line.
Boarding stairs are not intended for use by passengers.

This document is applicable to stanchions and holders of tiltable and detachable railings (railing type CT and CD according to EN 711 in work areas) for inland navigation vessels. These railings are situated in the side deck areas, where a permanently fitted railing can be an obstacle for loading/discharging operations.
The stanchions are designed for use with handrails and intermediate guardrails made of wire ropes.
Dimensions marked with a ● are safety dimensions and correspond to the stipulations in EN 711.

This document applies to outboard ladders for inland navigation vessels. Outboard ladders are used on inland navigation vessels having great side heights to facilitate safe climbing into ship's boats, safe disembarking or safe crossing over onto vessels in the case of significantly different boarding heights.
This document specifies safety requirements on design, dimensions and strength and test conditions for outboard ladders.
Outboard ladders are intended for that range where removable boarding stairs according to EN 1502 are not sufficient in length. This range starts at a boarding height of approximately at 2,80 m above the light water-line.
Boarding ladders are not intended for use by passengers.

This document contains specifications for active sampling of bioaerosols from exhaust air flowing through a defined cross-section of a stack. It defines general principles that have to be taken into account during an isokinetic sampling campaign for bioaerosols by bubbling the exhaust air through a specific impinge designed for emission measurements.
In this document the application with culturable organisms is specified but the same principle might be applicable for non-cultural based methods (e.g. molecular and/or enzyme-based methods).
The impinger is designed to allow a sample volume flow of 1 m3/h to 1,8 m3/h, or 16 l/min to 30 l/min, respectively, and has been tested with regard to various microorganisms within broad concentration ranges [1; 2; 3; 4]

This document specifies the standard data concepts that comprise the "Minimum Set of Data" (MSD) to be transferred from a vehicle to a 'Public Safety Answering Point' (PSAP) in the event of a crash or emergency via an 'eCall' communication transaction.
Optional additional data concepts may also be transferred.
The communications media protocols and methods for the transmission of the eCall message are not specified in this document.

This document defines terms of interest to the users of wallcoverings that are supplied in roll form for hanging on to walls and ceilings by means of an adhesive.
This document also provides the necessary definitions and symbols for the purposes of other European Standards for wallcoverings (see references in 3.1).
Table 1 gives the symbols to be used.

This part of IS0 9455 specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in IS0 9454‑1.

Method A is a potentiometric titration method and is to be considered as the reference method.

Method B is an alternative, visual end‑point, titration method.

This International Standard specifies the requirements on safety, performance and fitness for use of camping tents.

NOTE          For caravan awnings ISO 8936 applies.

This document specifies the requirements and the corresponding test methods for five types of linseed stand oil suitable for paints and varnishes.

This document specifies a method for determining the non-volatile matter by volume (NVV) of coating materials and related products by measuring the density of a dried coating for any specified temperature range and period of drying or curing. This method determines the non-volatile matter immediately after application.

Using the non-volatile matter by volume results obtained in accordance with this part of ISO 3233, it is possible to calculate the spreading rate of coating materials.

The method specified in this document is the preferred method for air-drying materials. Its use for other materials still has to be tested.

Annex B gives an overview of the existing methods for determination of non-volatile-matter content and volume of non-volatile matter.

This document is not applicable to coating materials in which the critical pigment volume concentration is exceeded.

This document specifies the minimum requirements of unused fire-resistant and less flammable hydraulic fluids for hydrostatic and hydrodynamic systems in general industrial applications. It is not intended for use in aerospace or power-generation applications, where different requirements apply. It provides guidance for suppliers and end users of these less hazardous fluids and to the manufacturers of hydraulic equipment in which they are used.

Of the categories covered by ISO 6743‑4, which classifies the different types of fluids used in hydraulic applications, only the following are detailed in this document: HFAE, HFAS, HFB, HFC, HFDR and HFDU.

Types HFAE, HFAS, HFB, HFC and HFDR are “fire-resistant” fluids as defined by ISO 5598. Most HFDU fluids, while displaying an improvement in combustion behaviour over mineral oil, fall outside this definition and are more appropriately considered “less flammable” fluids.

NOTE For the purposes of this document, the terms “% (m/m)” and “% (V/V)” are used to represent, respectively, the mass fraction and the volume faction of a material.