CAN/CSA-A5-98 Portland Cement
1. Scope
1.1 Scope
This Standard addresses the definition of Portland cement; the chemical, physical, and uniformity requirements; the tests required; the procedures for inspection and sampling; the units of measurement, packaging, marking, and storage.
1.2 Types
The five types of Portland cement covered in this Standard are identified as follows:
Type…
Chemical Test Methods for Hydraulic Cement, Supplementary Cementing Materials,
and Cementitious Hyd...
1. Scope
1.1 General
Test methods in this Standard address the chemical analysis of hydraulic cement
and supplementary cementing materials. At the discretion of the laboratory,
alternative methods demonstrated to be of acceptable precision and bias that
further satisfy the qualification criteria of Clause 3 may be used for
analysis.
1.2 Test Frequencies
Refer to Table 1 of CSA…
Oxygen monitors for monitoring patient breathing mixtures - Safety requirements
The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis.
This National Standard of Canada is equivalent to International Standard ISO 7767:1997.
1.1 Scope
ISO 7767 is one of a series of International Standards based on IEC 601-1 (the
"General Standard").…
This National Standard of Canada is equivalent to International Standard ISO 11196:1995.
1.1 Scope
NOTE 1 See the rationale in annex N.
ISO 11196 is one of a series of International Standards based on IEC 601-1; in
IEC 601-1 (the "General Standard"), this type of International Standard is
referred to as a "Particular Standard". As stated in 1.3 of IEC 601-1:1988,…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-3-40:1998 describes the procedure to measure the ability of an optical fibre connector to maintain a given extinction ratio across the connection in pm fibre. In this test we limit the measurement to the most common case of nearly linearly polarized light propagating in pm fibre. The term "extinction ratio" used here refers to the proportion of light propagating in the two…
