Thickness Gauge
Specification:
Used for determining the Flakiness Index of
Aggregates.
It Consists of a frame with a sliding panel. The Panel has
slots of Different Standard Lengths and Widths
accurately Cut.
Length Gauge
Specification:
Consists of a hard wood base with vertically
mounted metal studs
Grid Sieves
Specification:
For determination of particle shape Flakiness Index & Elongation
of Aggregates are suitable only for hand sieving. these are made
using aluminium frames and stainless steel rods of 5 mm dia.
Flakiness Sieve Set
Specification:
Aggregate particles are considered as flaky when their thickness is
less than 0.6 of their mean sieve size. Aggregate to be classified is
separated into seven sieve fractions from 6.3 to 63 mm and each
fraction is examined separately. The dimensions of each sieve
comply with the relevant international standard, manufactured
from heavy gauge steel sheet and coated with electrostatic paint.
The accuracy of the slot size is better than 0.1 mm.
Flakiness index sieve set consists of 7 sieves.
Index Apparatus (Flow Coefficient of Fine Aggregates)
Specification:
Efflux Index (Flow Coefficient of Fine Aggregates) apparatus is
used to obtain information about the shape and the angularity of
grains of fine aggregates.
The flow coefficient of an aggregate is the time, expressed in
seconds, for a specified volume of aggregate to flow through a
given opening, under specified conditions using a standard
apparatus.
Efflux index (flow coefficient of fine aggregates) apparatus consist
of two funnels with different opening, cylindrical hopper, metal
stand with a shutter and metal container.
Dimensions (in mm) : 150 x 180 x 410
Weight Capacity : 5 Kg
Shape Index Caliper
Specification:
Shape Index Caliper is used for the determination of the shape
factor of aggregates. Measurement range is 200 mm and
graduated with 0.05 mm increments.
Dimensions : 450X150X50 mm
Weight (approx.) : 0.4 Kg.
Average Least Dimension
Specification:
Average Least Dimension (ALD) device complete with ALD box -
adjustable spacer – fine aggregates 2-9 mm, 1 x spacer set-fine
aggregates spare case, spacer set extension 10-18 mm.
Density Basket
Specification:
Made of Brass / GI with Stainless steel Wire Mesh 6.3mm /
4.75mm size Ruggedly Constructed, Approximately 20cm dia x
20cm high. Complete with Handle.
Cylindrical Measures
Specification:
It Determines Bulk Density or unit weight of aggregates. It consists
of a Calibrated Cylindrical Measures of sheet iron with handles.
Capacities available 3, 5, 7, 10, 15, 20 & 30 liters.
Complete with One Tamping Rod 16mm dia x 600mm long
both ends rounded.
Riffle Sample Divider
Specification:
It consists of a sheet metal box mounted on Legs and fitted with a series of
chutes of equal width which discharge the material alternatively in
Opposite Directions into separate pans. The chutes of the Riffle are steep
enough to allow rapid flowing of the Materials.
The unit offered are supplied in a range of sizes from 7 mm to 75 mm
Specific Gravity and Water Absorption Of Aggregates
Specification:
The outfit comprises of
Electronic balance, capacity 5 kg. Least Count
0.1gm, provision is made in this balance to suspend
density basket under material pan. This balance is
mounted on an angle iron frame stand.
Density basket.
Air tight container to suspend density basket.
GI Tray of area not less than 650 cm sq.
Absorbent cloths 75cm x 45cm.
Aggregate Crushing Value Apparatus
Specification:
The Aggregate Crushing Value (ACV) test set provides a relative
measure of the resistance of an aggregate to crushing under a
gradually applied compressive load. Each set consists of steel
cylinder, plunger, base plate, cylindrical measure and tamping
rod. All parts of the apparatus are powder coated or galvanized
steel, heat treated and ground before manufacturing to make it
durable and reliable.