Assessment of Fines

47-T0050/C

Aggregate testing equipment covers assessment of fines in full compliance with EN and ASTM standards. These are carried out with sand equivalent tests, methylene blue tests and determination of clay, silt and dust in fine and coarse aggregates with British Standard method.

 

Andreasen Pipette

The Andreasen pipette is used to extract precise quantities of suspension ready for analysis.

Standards BS 812

22-T0062/2A
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The Andreasen pipette is used to extract precise quantities of suspension ready for analysis. The Pipette is positioned on the pipette stand that let the vertical movement to be conveniently adjusted without disturbing the suspension under test.
 
Products
47-D0439/B Andreasen pipette 25 ml cap.
Accessories and Spare Parts
22-T0062/2A: Stand for precisely positioning (up-down) the Andersen pipette to the required height without disturbing the test.

Bottle Roller

Used for the determination of clay, silt and dust in fine and coarse aggregates to BS method.

Standards BS 812

Bottle roller 47-D0439/A with airtight glass container 47-D0439/1
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Used to obtain information about the shape and the angularity of grains of the 0.063-2 mm fraction of aggregates. It consists essentially of a container, which ends in a funnel 12 mm dia. with 60° opening; control shutter and cylindrical feed hopper.

Products
47-D0439/A Bottle roller. 230V/50Hz/1PH
47-D0439/1 Air-tight glass container 1 l cap.
Technical Specifications
Power: 90 W
Dimensions: 424 x 195 x 275 mm (w x d x h)
Weight: 8.5 kg (approx.)

Methilene Blue Test Set

The test is performed for determining the clay content in the fines fraction of the aggregates.

47-D0439/C
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The test is performed for determining the clay content in the fines fraction of the aggregates.
more info The set includes: 47-D0439/C1 50 cc burette with stopcock 47-D0439/C2 Support base with clamp 47-D0439/C12 Filter paper. Pack of 100 discs 47-D0439/C4 Glass rod 300×8 mm dia. 86-D1075 Borosilicate glass beaker 1000 ml 47-D0439/C9 Methylene blue. 250 ml 47-D0439/C10 Kaolinite. 1000 g 47-D0439/C11 Electric agitator, 400 to 700 r.p.m., 75 mm dia. impeller. Complete with support base and double sleeve. 110-240 V, 50-60 Hz, 1 ph. All above mentioned items can be purchased individually. Weight approx.: 10 kg

Sand Equivalent Shakers

To provide a completely uniform shaking action at the specified rate.

Standards ASTM D2419 AASHTO T176 EN 933-8

47-T0056/C
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To provide a completely uniform shaking action at the specified rate and also eliminating any operator fatigue. In the version 47-T0056/C, conforming to CE directive, the machine stops automatically when the safety cover is opened. Stroke: adjustable 200 ± 10 mm Rate: 175 strokes/min Complete with timer Dimensions: 720x420x450 mm Weight approx.: 50 kg
 
Products
47-T0056/B Motorised sand equivalent shaker. 230V, 50Hz, 1ph.
47-T0056/BY Motorised sand equivalent shaker. 220V, 60Hz, 1ph.
47-T0056/BZ Motorised sand equivalent shaker. 110V, 60Hz, 1ph.
47-T0056/C Motorised sand equivalent shaker with safety cover conforming to CE directive. 230V, 50Hz, 1ph.
Technical Specifications
Stroke: adjustable 200 ± 10 mm
Rate: 175 strokes/min
Complete with timer
Dimensions: 720x420x450 mm
Weight approx.: 50 kg

Sand Equivalent Test Set

tow versions of Sand equivalent test set conforming to EN 933-8 and ASTM D2419

Standards ASTM D2419 EN 933-8

47-T0050/C
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The two sets comprises: four measuring cylinders, two rubber stoppers, measuring can, irrigator tube, siphon assembly with bottle, weighted foot, funnel, graduated rule, 1 liter of stock solution (packed separately) and plastic carrying case. Each item can be ordered individually (see spare parts). All items are housed in the plastic carrying case except the Siphon assembly with Stock solution bottle which are packed separately. The two sets are identical except for the four measuring cylinders which are totally graduated in the ASTM/AASHTO version and for the weighted foot which is slightly different. For a reliable test result we recommend the use of a mechanical shaker. See \#sand-equivalent-shakers\#.
Case dimension: 500x400x130 mm
Total weight approx.: 7 kg
Products
47-T0050/B Sand equivalent test set conforming to EN 933-8
47-T0050/C Sand equivalent test set conforming to ASTM D2419 and AASHTO T176
Accessories and Spare Parts
47-T0050/10 Plastic jar 5 l suitable for sand equivalent test set 47-T0050/B and 47-T0050/C
82-D1694 Steel rule 500 mm long-metric
86-D1516 Plastic bucket 9 l cap.
47-T0050/1A Transparent measuring cylinder (two graduations) NF type
47-T0050/2 Rubber stopper for cylinder
47-T0050/2C Graduated cylinder suitable for sand equivalent test according to ASTM D2419 e AASHTO T176
47-T0050/3 Measuring can
47-T0050/4 Siphon assembly composed by siphon tube (curved), short tube, washing tube with pierced tip, rubber tube, perforated rubber bung and Mohr type metal sleeve
47-T0050/6 Weighted foot for T50/C
47-T0050/61 Weighted foot for T50/B
47-T0050/7 Sand equivalent stock solution 1 l bottle
47-T0050/7B Sand equivalent stock solution – 125 ml bottle. Pack of 20
47-T0050/8 Clamp stand set

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