1. Scope
1.1 This Standard applies to laboratory equipment intended to be connected to supply circuits with nominal system voltages of 750 V and less, for use indoors in nonhazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I.
1.2 This Standard applies to equipment in which protection from electrical shock due to failure of functional insulation is…
Soils - Moisture-Density Relations Standard Proctor Test
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 generally
provide good measures of optimum…
Typical vertical joints between two prefabricated ordinary concrete external wall components — Prope...
For the determination of the watertightness of a joint a method has still not been elaborated. Because of the fundamental importance of this property, solutions are proposed, by way of examples, that experiences and laboratory studies have shown to be satisfactory under the usual conditions. Is applicable to all public or private buildings, used as dwellings, offices, educational or hospital…
The dimensions specified are close to average dimensions of current production in most manufactering countries. The types of beakers are specified: a low-form beaker with spout an a tall-form beaker with spout. The nominal capacities, the material and the construction are described. The basic dimensions are tabulated and the incriptions are defined.
Horizontal joints between load-bearing walls and concrete floors — Laboratory mechanical tests — Eff...
Specifies methods of test for the determination ot the mechanical properties of horizontal joints between load-bearing walls and concrete floors subjected to vertical loading and moments transmitted by the floors. The walls may be interior or exterior walls composed of masonry or of prefabricated units and supporting a floor on one or on both sides.
Grooved vertical joints with connecting bars and concrete infill between large reinforced concrete p...
Specifies a laboratory mechanical method of test for the determination of the relationship between tangential loading and relative displacement for certain types of vertical joints between large reinforced concrete panels subjected to tangential loading. Is applicable to vertical joints between large wall-panels satisfying certain conditions defined in the standard.
Typical horizontal joints between an external wall of prefabricated ordinary concrete components and...
For the determination of the watertightness of a joint a method has still not been elaborated. Because of the fundamental importance of this property, a solution is proposed, by way of an example, that experience and laboratory studies have shown to be satisfactory under the usual conditions. Is applicable to public or private buildings, used as dwellings, offices, educational or hospital…
Traveller irrigation machines — Part 1: Laboratory and field test methods
Specifies test methods for machines intended for spreading of liquids, such as water, waste water, water with chemical solutions, liquid manure and sewage sludge. Applies to stationary hose coiling machines, mobile hose laying machines and mobile hose dragging machines, each equipped with flexible hose or pipe and sprinkling devices.
Green coffee — Determination of proportion of insect-damaged beans
The method consists in visual examination of the external surface of beans to identify those which have been damaged by insects. Determination of the observed proportion, as a percentage, of damaged beans and, if possible, identification of the species of insect responible to damage. From the proportion of damaged beans thus determined: estimation of the confidence limits of the true proportion…
