Rechercher

1. Scope 1.1 This Standard applies to electrical equipment that is intended for installation and use in accordance with the requirements of Part I of the Canadian Electrical Code, regardless of whether it is intended to be cord-connected or permanently connected, and which is required to be grounded by either Part I or Part II of the Code, or any other action of the Committees responsible for…

1. Scope 1.1 This Standard gives minimum requirements for ventilators designed to provide ventilation of building spaces by means of the natural flow of air. 1.2 This Standard includes physical, performance, and marking requirements. It also includes Appendices giving recommendations for installation of ventilators to ventilate building spaces and a guide for determining net…

Specifies the information to appear on the rating plate and describes test methods to verify the compliance of the power source with this International Standard. Applies to the types of power sources most commonly used in industrial applications for manual metal arc welding with covered electrodes and for the TIG process, except for oil-cooled power sources.

A solution or suspension of the sample is titrated with a standard volumetric silver nitrate solution. The method is not applied to cationic starches and amyloids soluble when cold.

Applies to one-component joint sealing compounds that cure to a rubber-like solid and are suitable for sealing, caulking or glazing applications. A sealing compound meeting the requirements of this standard is designated by the manufacturer to be one or more of the types, classes, grades, and uses defined in Section 3 of this standard. For application on a particular substrate the primer,…

1. Scope 1.1 This Standard covers decorative and industrial plywood made primarily with hardwood veneer faces. It also includes decorative plywood made with certain softwood veneer faces. 1.2 This Standard provides minimum requirements in terms of construction, sizes, grades, sanding, and glue bond. 1.3 This Standard also applies to hardwood plywood wall panelling in all…

1. Scope 1.1 This standard applies to a two-package polyurethane coating for interior and exterior use on metal, wood, glass-fiber-reinforced plastic and concrete where excellent resistance to abrasion, impact, water and corrosion are desired and where some yellowing and chalking are not abjectable. 1.2 For more detailed information on uses,…

1. Scope 1.1 This Standard provides definitions of terms, tables of preferred basic sizes and standard tolerances, a series of standard fits to cover most engineering requirements, and information for the design of special fits for use where standard fits are unsuitable. 1.2 It is not the intention of this Standard to specify fits and tolerances for specific applications, but to afford a…

Applies to activated carbon material for use in air filters intended for the removal of odors from air streams in heating, air-conditioning and ventilating systems. This standard identifies the physical characteristics and performance requirements of new or reactivated carbon used in carbon air filter units as component parts of heating, air conditioning and ventilating systems.

Gives examples of the various kinds of hazards connected with chain conveyors with supporting rods or rollers, push rods, single load carriers etc., suitable clearances as well as other safety measures and devices. Explains the various Standards for loose materials and unit loads. All remarks apply also to jointed apron conveyors especially in respect of external pressure edges, where crushing…