This National Standard of Canada is equivalent to International Standard ISo
9917-1991. It specifies requirements for the following types of dental
cements, including both hand-mixed and capsulated cements for mechanical
mixing, which are intended for permanent cementation, lining and restoration,
and effect setting only by an aqueous acid-base reaction.
Silicate cements based on the…
1.1
This Standard sets forth requirements and guidance pertaining to the various sea operations that are involved with fixed offshore structures. As sea operations are complex activities unique to each application, these
requirements should be reviewed for each application to ensure that the particular circumstances are adequately addressed.
Notes:
(1) This Standard addresses four…
1.1
This Standard sets out requirements for the proper selection, use, and care of respiratory protective devices and for the administration of an effective respiratory protection program.
1.2
This Standard does not apply to
(a) underwater breathing devices;
(b) aircraft oxygen systems;
(c) military masks; or
(d) inhalators and resuscitators.
1.3
In this Standard the word "shall…
1.1 General
This Standard covers seamless, continuous welded, electric welded (flash welded
pipe and low frequency electric welded pipe excluded), and submerged arc welded
pipe primarily intended for use in oil or gas pipeline systems.
Notes:
(1) Flash welded pipe is pipe manufactured by a process combining electric
resistance heating to produce a simultaneous coalescence over the entire…
Test Method for Determining the Anaerobic Biodegradability of Plastic Materials
1.1
This Standard specifies the laboratory test method condition for determining
the anaerobic biodegradability of plastic materials on exposure to primary
anaerobic digestor sludge obtained from the treatment of primary clarifier
sludge at a municipal waste water treatment plant.
The degree and rate of anaerobic biodegradability of a plastic material in the
environment determines to what…
Energy Performance Evaluation of Windows and Sliding Glass Doors
1. Scope
1.1
This Standard applies to fixed and operable windows, covered by CSA Standard
CAN/CSA-A440, and to sliding glass doors, covered by CGSB Standard
CAN/CGSB-82.1, that are factory-assembled and intended for vertical
installation in building.
Note: The term "window" is often used within this Standard to include both
windows and sliding glass doors.
1.2
This Standard…
User Guide to CSA Standard A440.2-93, Energy Performance Evaluation of Windows
and Sliding Doors
1.1
The angle from horizontal at which windows are installed has some effect on
thermal properties. The Standard specifies the determination of reference
values for vertical installation, as most windows are installed at this angle.
These values of F and U are generally appropriate for comparing the performance
of windows installed at other angles. The ER value, however, is based on solar…
Polypropylene (PP-R) Pipe and Fittings for Pressure Applications
1.1
This Standard applies to pipe and fittings made of random copolymerized
polypropylene (PP-R) intended for use in pressure applications such as hot and
cold water distribution systems. Piping system components are made in two
standard dimension ratios (SDR 5 or 6) in sizes NPS-3/8 through 3 and are
joined using socket-type heat-fusion joints.
1.2
This Standard includes requirements…
Standard for Emergency Exit and Emergency Fire Exit Hardware
These requirements cover emergency exit hardware, and emergency fire exit
hardware that will actuate the latching mechanism on a door to allow it to
swing opoen when force is applied to the device.
