Precast Concrete - Materials and Construction/Qualification Code for Architectural and Structural Pr...
1. Scope
A23.4-00
1.1 General
This Standard provides requirements for materials to be used and methods to be followed in the manufacture, transportation, and erection of architectural, structural, and specialty precast concrete products.
Notes:
(1) When this Standard is followed, good control over dimensions, appearance, and performance of precast concrete products can be…
Qualification Code for Architectural and Structural Precast Concrete Products
1. Scope
This Standard provides a means for qualifying manufacturers who fabricate
architectural and structural precast concrete to the requirements of CSa
Standard A23.4, including Appendices A, B, and C, and the requirements
contained herein.
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
Applies to washer disinfectors and other equipment used for washing and disinfection. This is for the treatment of soiled items used in the medical, veterinary, pharmaceutical and laboratory fields. For domestic dishwashers see IEC 60335-2-5, for commercial dishwashers see IEC 60335-2-58.
Measurement microphones - Part 1: Specifications for laboratory standard microphones
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for…
Mechanical vibration and shock — Vibration and shock in buildings with sensitive equipment — Part 1:...
This part of ISO/TS 10811 defines methods of measurement, algorithms for analysis and the report of shock and
vibration data for equipment in buildings which is sensitive to shock and vibration. The methods are applicable to
the quantification of a future installation or the verification of an existing one.
Accurate vibration data acquisition, analysis and uniform reporting methods are needed to…
1. Scope
1.1
This Standard provides procedures for evaluating polymeric materials and parts
made from polymeric materials intended for application in electrical equipment
covered by the Canadian Electrical Code, Part II (CEC, Part II), with respect
to:
(a) flammability;
(b) mechanical properties;
(c) thermal properties;
(d) resistance to weathering; and
(e) electrical properties.
1…
Textile floor coverings — Laboratory soiling tests — Part 1: Kappasoil test
This part of ISO 11378 specifies a method for assessing the propensity of textile floor coverings to soiling using an
artificial soil composition.
The scope of this test method can be extended to assess the efficiency of cleaning chemicals, and cleaning
equipment (see annex A).
