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Soil

Proctor moulds and rammers, ASTM/AASHTO

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General description
General description
Used for determining the relationship between the moisture content and density of compacted soil. The mould includes collar, mould body and base plate. The rammer construction includes a guide sleeve with vent holes.
Different versions are available that conform to the various commonly used standards. They are all made of plated steel and are identical in shape, only differing slightly in diameter and capacity.
In this section moulds and rammers conforming to ASTM/AASHTO are shown.

For the extrusion of soil specimens from the mould, the Universal specimen extruder may be used, see Link to other products below.

An alternative (and preferable) method of compacting is to use an automatic compactor. For more information, see Link to other products below.

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Technical specifications

Moulds
Code
33-
Standard Cap. cm3 Int. dia.
mm
Body height
mm
Weight
Approx. kg
T0070/A ASTM
AASHTO
944 101.6 116.4 7
T0071/A ASTM
AASHTO
2124 152.4 116.4 9
T0072/A* ASTM
AASHTO
944 101.6 116.4 7.5
T0073/A* ASTM
AASHTO
2124 152.4 116.4 9.5
*Split version

Rammers
Code Standard Rammer dia.
mm
Free fall
height mm
Rammer
weight kg
Weight
kg
T0075 ASTM
AASHTO
50.8 305 2.49 3
T0076 ASTM
AASHTO
50.8 457.2 4.54 5.3

Ordering info

Moulds
33-T0070/A

Standard Proctor mould, 4” (101.6 mm) dia.

33-T0071/A 
Modified Proctor mould, 6” (152.4 mm) dia.

33-T0072/A
Split standard Proctor mould, 4" (101.6 mm)

33-T0073/A
Split modified Proctor mould, 6” (152.4 mm) dia.

Rammers
33-T0075
Standard compaction rammer, 50.8 mm dia., weight 2.49 kg

33-T0076
Modified compaction rammer, 50.8 mm dia., weight 4.54 kg

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Elgin, Il 60124.
Phone: +1 844 291 4305
Email: info@controls-usa.com
www.controls-usa.com

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