Abstract： AS/NZS 1141.17:2014 pdf download.Methods for sampling and testing aggregates Method 17: Voids in dry compacted filler. The compaction apparatus shall be used dry, without lubncant on any part. During use the apparatus shall be held or clamp...

AS/NZS 1141.17:2014 pdf download.Methods for sampling and testing aggregates Method 17: Voids in dry compacted filler.

The compaction apparatus shall be used dry, without lubncant on any part. During use the apparatus shall be held or clamped firmly on a rigid. level, non-resilient support: a position above the leg on a firm bench is recommended.

3.3 flesiccator

Containing anhydrous silica gel.

or: A concnient size is 200 mm to 250 mm diametcr.

3.4 Oven

Thermostatically controlled, to operate at a Icmpcrature of’ 105°c’ to 110°C,

Three determinations of the percentage dry voids shall he made, using a separate test portion of filler for each determination. If any of these values differs by more than l.0’. from the mean percentage, that value shall be discarded and two further

determinations shall be made.

S DETERMINATION OF APPARENT PARTICLE DENSIT

The apparent particle density of the 1111cr. p. shall be determined in accordance with AS/NZS 1141.7, on a subsample of the

material being tested.

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