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1 Scope 1.1 General This Standard specifies requirements, in accordance with the National Building Code of Canada, for the design and strength evaluation of a) structures of reinforced and prestressed concrete; b) plain concrete elements; and c) special structures such as parking structures, arches, tanks, reservoirs, bins and silos, towers, water towers, blast-resistant structures, and…

IEC 62841-3-6:2014 applies to transportable diamond drills, intended to be connected to a liquid system. The liquid system may include liquid from a pipe or container. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is…

IEC 62841-2-2:2014 deals with the safety of electric motor-operated or magnetically driven hand-held screwdrivers and impact wrenches. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard…

This National Standard of Canada is based on International Standard CEI/IEC 60079-30-1:2007, MOD. The requirements of the IEC 60079 series of Standards cover protection techniques with respect to explosive atmospheres. The CAN/CSA-C22.2 No. 60079 series of Standards (based on the adoption of the corresponding IEC Standards) is to be used in conjunction with other applicable Standards containing…

Scope This National Standard of Canada applies to the minimum requirements for performance of fireline workwear used for the protection against the adverse effects to the firefighter’s body during wildland firefighting, or prescribed fire operations. It also provides guidance for the selection, use, maintenance and retirement of such workwear and for understanding its limitations. This…

Scope This National Standard of Canada contains a list of generic names, for technical and commercial use, for the different categories of man-made fibres manufactured at present on an industrial scale for textile and other purposes. This standard contains all of the generic names contained in International Standard ISO 2076. Generic names for other fibres in general use on the North American…

Scope This National Standard of Canada applies to polyester/cotton twill fabric with a durable press finish of two different masses per unit area: 170 g/m2 and 245 g/m2. The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This standard does not purport to address all the safety aspects associated with its use…

Scope This National Standard of Canada applies to fabric of three different masses per unit area (105 g/m2, 150 g/m2 and 170 g/m2) made from yarns that are a blend of 65% polyester and 35% cotton. The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This standard does not purport to address all the safety…

Scope This National Standard of Canada applies to terry washcloths. It states the requirements for cotton and cotton/ polyester commercial and utility/institutional washcloths. The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This standard does not purport to address all the safety aspects associated with…

Scope This National Standard of Canada applies to terry towels and towelling. It states the requirements for cotton and cotton/polyester commercial towels and for cotton/polyester utility/institutional towels and towelling. The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This standard does not purport to…