CAT NO: DIDACTICNLE-Export-015061
Soil Permeability Apparatus.
The apparatus is used for the laboratory determination of permeability
of soils using a constant or a variable head.
This test is recommended
for soils with co-efficient of permeability in the range of 10 x -3 to
10 x -7cm/sec. The maximum particle size of the soil which can be tested
in the mould is 10 mm.
Salient Features Accessories : The equipment
comprises one each: Gun metal mould, 100mm I.D. x 127 mm high x 1000 ml
volume. Gun metal mould extension collar, 100 mm dia x 60 mm high for
the above mould. Gun metal Drainage base plate with a recess for a
porous stone and with an outlet valve. Metallic clamping ring. Gun metal
drainage cap (top plate with a recess for a porous stone and fitted
with an inlet valve and an air release valve.) Gun metal dummy plate to
serve as a false bottom during compaction. Porous stone for drainage
cap. Porous stone for base plate. Set of glass stand pipes approximately
6 mm dia., 10 mm dia and 20 mm dia mounted on a wooden board. Each
glass tube is longer than 1 meter and has a serrested end at the bottom.
To read water head 2 Nos. meter scales are fixed between the tubes. A
length of 3 meter long rubber tubing with pinch cock is also supplied.
civil lab equipments manufacturers
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