Permeability test system .
The equipment consist of the following replaceable parts :Stand with three glass tubes of 6 mm,10 mm and 20 mm dia approx.
Metallic Mould 100 mm dia x 127.3 mm height, 1000 ml volume.
Extension Collar 100 mm dia x 60 mm height.
Drainage Base Plate with a recess for Porous Stone and an Outlet Valve.
Metallic Clamping Ring
Drainage Cap with recess for a Porous Stone and fitted with Inlet Valve and Air Release Valve.
Dummy Plate to serve as False Bottom during compaction.
Porous Stone for Drainage Base Plate.
Porous Stone for Drainage Cap
Rubber Connection Tube 3m long, with Pinch Cock
Overhead Tank, made of steel, approx, 37.5cm dia x 1m high
Overhead tank required for the constant head method made of steel, approx. 37.5 cm dia and 1 m high. It is provided with an inlet port at the top, six outlets at the bottom with cocks, air inlet and water filling tube at the top. An arrangement to indicate the water level is also provided.