ASTRA SCIENTIFIC Product Name: Field CBR Test Set ASTRA SCIENTIFIC Product Code:
ASTSOIL-0011
Description and Specification for Lab Tenders
Field CBR Test Set.
Standards:
General description: CBR test can be performed not only in laboratory
but also in-situ proposes a dual purpose test assembly that, connected
to the suitable accessories, can satisfy both needs:
• for field testing, it includes all necessary components that, along
with vehicle can be used for in-situ determination of bearing
capacity of soils used in road construction.
• alternatively, for laboratory testing, our frame can be assembled
with the main components of to create a hand operated CBR machine.
Assembly for in-situ testing: The Field CBR test set includes the
following components, that can be purchased individually as spare parts:
Description
50 kN cap. mechanical jack
Ball seating for 34-T0112
40 kN cap. load ring
Adjustable CBR penetration piston
Adjustable dial gauge holder
Set of 3 extension rods and adapters
Datum bar assembly including two tripod stands and a 1220 mm long aluminium bar
Penetration dial gauge, 30x 0.01 mm
9 kg slotted surcharge
4.5 kg slotted surcharge
4.5 kg anular surcharge