Category: EN standards

1 Scope This European Standard specifies test methods for measuring characteristics of pure methacrylic dispersions and sanitary appliances produced from dispersions by polymerisation. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. […]

Indicative performance requirements are given in Annex A depending on the intended use. These values are drawn from laboratory and practical experience and can be considered to indicate satisfactory performance under normal practical use and conditions. The torque strength of anaerobic adhesives on threaded fasteners is expressed as breakloose torque measured on assemblies preloaded with an input torque of 5 […]

1 Scope This European Standard sets out the level of input and output data, and prescribes the boundary conditions equired for a calculation method of the sensible cooling load of a single room under constant and/or floating temperature taking into account the limit of the peak cooling load of the system. It includes a classification scheme of the calculation method […]

Criteria specified in national building codes for design and dimensioning of systems shall be used. The present standard gives, in informative annexes, recommended input values for use in cases where no national regulation are available. The recommended criteria are given for several categories. Design criteria for the indoor environment shall be documented by the designer. Design criteria for the indoor […]

1 Scope 1.1 This European Standard deals with the safety requirements for the following types of power-operated storage equipment: storage carousels; storage lifts; mobile shelving, pallet racking and cantilever racking with the objective of eliminating or minimising the hazards described in Clause 4. These hazards can arise during installation, starting up, operation, maintenance, testing and dismantling of the equipment. 1.2 […]

1 Scope This standard specifies the equations to be used in a simulation method for calculating the non steady transfer of heat and moisture through building structures. It also provides a benchmark example intended to be used for validating a simulation method claiming conformity with this standard, together with the allowed tolerances. The equations in this standard take account of […]

1 Scope This document specifies the construction requirements for cylindrical fibreboard drums with slip on lids with a nominal capacity of 5 l to 600 l and the preferred range of diameters for drums with a circular cross-section and preferred dimensions for drums with a rectangular cross section. 2 Normative references The following referenced documents are indispensable for the application […]

3 Requirements 3.1 General 3.1.1 The free ends of drawstrings, functional cords, and tied belts or sashes shall have no three- dimensional embellishments or knot and shall be secured to prevent fraying, for example by heat sealing or bar tacking. The ends may be doubled or folded provided no hazard of entrapment is created. 3.1.2 Toggles shall only be used […]

1 Scope This European Standard specifies a method for the determination of the content of anionic surface active agents and soaps in detergents and cleansers, defined as being the amount of anionic surface active agents expressed in millimoles per 100 g of product. NOTE 1 The applicability in products different that those tested should be checked in each particular case. […]

1 Scope This European Standard specifies a method for the determination of the content of quaternary ammonium surface active agents in raw materials and formulated products, defined as being the amount of quaternary ammonium surface active agents expressed in millimoles per 100 g of product. NOTE 1 The applicability in products different than those tested should be checked in each […]