Free Standards Documents

1 Scope This European Standard specifies an instrumental method for the routine determination of electrical conductivity in a water extract of a soil improver or growing medium. The determination is carried out to obtain an indication of the content of water soluble electrolytes in either soil improvers or growing media. This method is not applicable to liming materials and preformed […]

1 Scope This European Standard specifies the connecting dimensions of wash basins in accordance with EN 14688 regardless of materials used for their manufacture. NOTE 1 Other connecting dimensions are permitted, e.g. special designs of wash basins, if the manufacturer supplies or recommends the appropriate fitting. NOTE 2 The shape of the appliance in the figures is for illustration only; […]

1 Scope This European Standard specifies the requirements for flat-pressed or calendar-pressed unfaced particleboards as defined in EN 309. NOTE 1 This standard is called up in EN 13986 for construction applications. Products specified in this standard are referred to in EN 13986 as resin-bonded particleboards. The values listed in this standard relate to product properties, but they are not […]

1 Scope This European Standard specifies the chemical composition limits for aluminium casting alloys and mechanical properties of separately cast test pieces for these alloys. Annex B is included as a guide to the selection of alloys for a specific use or process. This European Standard is intended to be used in conjunction with EN 576, EN 1559-1, EN 1559-4, […]

1 Scope This European Standard specifies the characteristics of homogeneous and heterogeneous smooth (including grained or embossed) rubber floor coverings with foam backing, supplied in roll or in tile form. This European Standard includes a classification system based on intensity of use, which shows where these resilient floor coverings should give satisfactory service (see EN 685). It also specifies requirements […]

1 Scope This document specifies the requirements for conducting road trials for road marking materials intended for use in both permanent and temporary road marking. Details are given for test sites, for the application of road marking materials on the test sites, for the parameters to be measured and the frequency of the measurements and for the presentation of the […]

8.5 Compressive strength 8.5.1 The manufacturer shall declare the structural height. When tested in accordance with A.8, flue liners and straight fittings shall withstand an intensity of loading equivalent to four times the manufacturer’s declared structural height. NOTE The manufacturer’s declared structural height may be derived from the ultimate compressive strength determined by the method in A.11. 8.5.2 Flue liner […]

4 Principle This European Standard describes the Standard Reference Method (SRM) for determining chloride ions content, expressed as HCl, emitting to atmosphere from ducts and stacks. The specific components and the requirements for the measuring system are described. A number of performance characteristics with associated minimum performance criteria are specified for the measuring system (see Tables 1 and 2 in […]

No parts of the goggles which are in contact with the wearer shall be made of materials that are known to cause irritation, allergic or toxic reaction amongst a significant proportion of users. Examples for documents which can be presented as evidence of chemical innocuousness are given in the note below. NOTE The following list of documents is given for […]

1 Scope This European Standard defines the coating methods and characteristics of molybdenum disulphide dry film lubricants which may be applied to parts in titanium, titanium alloys, steel, corrosion resistant steel and nickel based alloys. 2 Purpose of process To reduce wear, risk of seizing and, in some cases, fretting corrosion. 3 Normative references The following referenced documents are indispensable […]