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1. OBJECT AND SCOPE OF APPLICATIOn The present standard describes the method to determine the relation between the moisture content and the density of soils and soil aggregates when these are compacted in standard moulds using 4,54 kg rammers dropped a height of 457 mm. Four methods are described herein. NOTE 1 - The laboratory compaction tests described in this standard generally…

1. OBJECT AND SCOPE OF APPLICATIOn The present standard describes the methods of determining the relation between the moisture content and the density of soils and soil aggregates when these are compacted in standard moulds using 2,49 kg rammers dropped a height of 305 mm. Four methods are described herein. NOTE 1 - The laboratory compaction tests described in this standard…

The purpose is to coordinate and standardize the use of identifying numbers so that each international standard book number is unique to a title or edition of a book or other monographic publication (serial publications excluded) published or produced by a specific publisher or producer. The standard specifies the construction of an ISBN and the location of the printed number on the publication.

Specifies the characteristics (dimensions, mass, designation) of screws with threads from M1,6 to M10 inclusive. If, in special cases, specifications other than those listed here are required, they should be selected from existing standards, e.g. ISO 261, 888, 898-1, 965-2. 3506, 4759-1.

1. Scope 1.1 This Standard specifies requirements for the performance testing of solid-fuel-burning appliances having an air-fuel ratio averaging less than 35:1 as determined by Clause 14. It prescribes a method for determining heat outputs, appliance efficiencies, emission levels and composition, and flue gas flow rates for solid-fuel-fired appliances. The Standard also specifies…

1.1 General 1.1.1 Applies to occupational diving operations conducted in connection with all types of work and employment, and describes the requirements for occupational safety. Note: It is recognized that certain underwater tasks may require specialized standards of practice and/or operational techniques which differ from the requirements of this Standard yet may be acceptable to the…

1.1 Outlines the details of construction, marking, and testing of portable electrical instruments for sensing the presence of toxic gas(es) and/or oxygen concentrations in air. These instruments may be used in Class I hazardous locations and gaseous mines in accordance with the Rules of the Canadian Electrical Codes, Parts I and II. 1.2 This Standard applies to battery-operated…

1.1 Purpose This Standard provides performance and compatibility requirements for telephone sets intended for direct tip and ring connection to Central Office (CO) or Private Branch Exchange (PBX) lines. The requirements are based on present telecommunications plant characteristics at the telephone set interface. These requirements should ensure satisfactory voice-grade service to the…

1.1 This Standard covers polybutylene (PB) pipe, tubing, and fittings. Nominal pipe sizes (NPS) covered are from NPS-1/4 through NPS-2. Fittings covered include insert-type fittings, socket fusion fittings, plastic-to-metal transition fittings, and compression-type fittings. These pipes, tubing, and fittings are intended for use in pressure applications such as hot and cold potable and…

1.1 Specifies the physical dimensions and minimum design requirements of the electrical cable plug and receptacle conforming to SAE Standard J560b, to achieve interchangeability with electrical connectors of different manufacture. 1.2 These connectors are used with cable described in SAE Standard J1067 and wired for service as shown in Table 1 (as per ASAE Standard S279.9). 1.3 The location…