Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
General Items
AZA 0911 CALIFORNIA BEARING RATIO APPARATUS (BS VERSION MOULD)
BS 1377-4
AZA 0911A CBR mould body plated steel, with both ends threaded to fit the base or collar, 152 mm ID x 127 mm high
AZA 0911B Extension collar 152mm ID x 50 mm high
AZA 0911C Perforated base plate
AZA 0911D Solid base or top plate
AZA 0911E Cutting collar
AZA 0911F C Spanner to mount and dismount the collar from the mould body. Two are required for the operation.
AZA 0911G Compaction plug with handle 150 mm x 50 mm high
AZA 0911H Annular surcharge weight 2 kg
AZA 0911I Split surcharge weight 2 kg
AZA 0911J Filter paper 150 mm dia No 1 Fisherman(Pack of 100 circles)
Category: Soil
Related products
AZA 0853 LIQUID LIMIT DEVICE WITH COUNTER
IS 2720 (PART V), BS 1377-2 , ASTM D 4318
Specification:
Casagrande method in mechanical form is known as liquid limit method and has been in use for soil mechanics for a
number of decades. The liquid limit data of soils is useful to correlate mechanical properties of soil, such as
compressibility and lower shear strength. Liquid limit is the water content at which soil passes from zero strength to an
infinite strength, hence the true value of liquid limit cannot be determined.
For determination purpose liquid limit is that water content at which a part
of soil, cut by a groove of standard dimensions, will flow together for a
distance of 1.25cm under an impact of 25 blows in a standard liquid limit
apparatus. The soil at the water content has some strength which is about
0.17N/cm. sq. (17gms/sq.cm.) . At this water content soil just passes
from liquid state to plastic state.
It consists on a brass cup held on an adjustable bracket.
The cup can be adjusted for a fall of 1 cm and can be raised an dropped
on a rubber base of standard hardness by cam action. Complete with one
Casagrande grooving tool, one ASTM grooving tool and a height gauge
block. A counter to register the number of blows.
AZA 0856 GRAIN SIZE ANALYSIS (PIPETTE METHOD)
IS 2720 (PART IV) AND BS 1377:2.
Specification:
This is for the determination of the sub sieve particle distribution in a
soil sample by mechanical analysis. An analysis of this kind
expresses quantity the proportions by weight of the various sizes of
particles present in the soil. It is recommended as a standard
procedure to use dispersion agent to avoid flocculation.
The apparatus consists of a sliding panel which moves up and
down by means of a screw allowing Anderson pipette fixed to it to
be raised or lowered vertically. A sedimentation tube is held by a
laboratory clamp provided on the stand below the pipette. The
depth of immersion is measured by a scale graduated in mm at the
side of the sliding panel. Supplied complete with Anderson pipette
10ml. At the side capacity made from glass, and a sedimentation
tube also of glass of 500ml capacity and 50nos. Test form pads.
Accessories & Spares: (on extra cost)
1) Sedimentation Pipette (Anderson pipette) 25ml.
2) Sedimentation tube 100ml
3) Sedimentation pipette 10ml
4) Sedimentation tube 500ml
5) Test forms pad of 50
AZA 0857 PARTICLE SIZE SEDIMENTATION (HYDROMETER METHOD)
ASTM D 422 AASHTO T 88, BS 1377-2.
Specification:
Particle size analysis of soils:
Hydrometer method
This equipment is used to determine the quantitative
size distribution of very fine particle in soils such as clay
and silt.
The complete set comprises:
! Sedimentation Cylinder, 1000 ml capacity (6
pieces) with rubber bungs.
! Soil Hydrometer, 151H, range 0.995 to 1.038
g/ml with div. 0.001
Glass Tank, dimensions: 600x300x380 mm
! Heater complete with thermostat, circulation unit. 230V Single Phase 50Hz 1000W
! Glass Thermometer, range -10 to 50° C., Sub-div. 0.5° C.
! Beaker, Borosilicate Glass, 250 ml capacity
! Sodium Hexametaphosphate, 1000 g
! High Speed Stirrer, 4000 R.P.M, complete with baffle cup, for dispersing soil
particles in water.
AZA 0859 SAND EQUIVALENT TEST SET
ASTM D 2419, AASHTO T 176
Specification:
Used to determine the relevant proportions of clay-like or Plastic
fines and dust in granular soils & fine aggregate
Consists of:
1. Acrylic graduated cylinder (4 nos.)
2. Rubber stopper for cylinder (4 nos.)
3. Graduated Steel rule 450 mm
4. Funnel 100 mm plastic
5. Aspirator bottle 5 lts plastic with rubber cock
6. Stand for the aspirator bottle with siphon assembly
7. Irrgation tube with stop pinch cock & weighted foot assembly
Optional : Stock solution can be supplied at an extra cost
AZA 0866 HEAVY COMPACTION TEST
IS 2720 (PART-VIII)
Specification:
Instrument consists one each of compaction
mould steel 150 mm I.D. x 127.3mm height
volume 2250cc. Complete with collar and
base plate. Compaction Rammer is 4.89
kgs. in weight x 450 mm controlled fall.
Note : Instead of steel moulds, gunmetal
mould are also available.
AZA 0868 PROCTOR NEEDLES (SPRING TYPE)
Specification:
The instrument consists of a needle attached to
a spring loaded plunger, the stem of which is
calibrated to read 0 to 40 kg division. Long
stem is graduated at every 12.5mm to read
depth of penetration and for use with needles of
larger areas . The small penetration stem is also
graduation in 12.5mm division and is used
with needles of smaller areas. Needle points
one each of 0.25, 0.5, 1.0, 1.5, 2.0, 3.5 and
6.0 sq cm. And one Tommy pin is supplied.
Complete as above in a wooden carrying
case.
AZA 0870 VICKSBERG PENTROMETER (PROVING RING TYPE)
This is fork determining the bearing capacity of sub grades or
for compaction control. It also used for rapidly of soils in
shallow exploration work.
Specification:
Consists of a study handle under. Which is fixed a sensitive
proving ring. An extension piece is fixed to the bottom of the
proving ring and carries a detachable penetration cone at its
tip. Proving ring capacity 100 kg (1kn) and 0.002mm dial
gauge provided indicates the penetration load applied.
An optical viewer is provided to facilitate reading the dial
gauge by the operator. Simplified for single person operation.
A calibration chart is provided for the proving ring. Instrument is
complete in a wooden carrying case.
AZA 0872 DYNAMIC CONE PENETROMETER
A simple and robust instrument for rapid in-situ measurement of the structural properties of road pavements
! Provides fast and efficient method of obtaining information
! For continuous measurements up to a depth of 800 mm and 1,200 mm with the extension rod.
! Portable and can be accommodated in a carrying case
for pavement design. Agreement is generally good over most of the range but differences are apparent at low values of
CBR, especially for fine grained materials.
It incorporates a 8 Kg weight dropping through a height of 575 mm and a 60 deg. cone having a diameter of 20 mm.
It is supplied complete with assembly tools and weighs 20 Kg approx.
The DCP needs three operators, one to hold the instrument, other to raise and drop the weight and a technician to
record the results. The instrument is held vertically and the weight carefully raised to the handle limit and then allowed
to fall onto the anvil.
The equipment consist of the following replaceable parts
AZA 0872A Top and Bottom Rod
AZA 0872B Handle
AZA 0872C Hammer
AZA 0872D 1m Scale
AZA 0872E 60 deg. Cone
AZA 0872F Anvil
