In-Situ CBR Test Apparatus

STANDARDS : BS 1377:9; 1924:2; ASTM D4429; UNI 10009; NF

In-situ CBR Test Apparatus, 50 kN capacity,is used for the on-site determination of the bearing capacity of soils used in road construction.

The Test set consists of:

50 kN capacity mechanical jack with ball seating

50 kN capacity load ring

Analog penetration dial gauge (30 mm travel x 0.01 mm)

Adjustable dial gauge holder

CBR Penetration piston

Set of extension rods (2 pcs. 102 mm, 1 pcs. 305 mm and 1 pcs. 610 mm length)

Datum bar assembly with two stands

4.5 kg annular surcharge weight

4.5 Kg slotted surcharge weight

9 kg slotted surcharge weight

Vehicle bracket and wooden carrying case

The PRS-ISCTA0722  Conversion Frame is used to convert the IN-situ CBR test to a mechanical laboratory CBR test machine.

The system is easily assembled onto the conversion frame with the addition of some of the accessories included in PRS-ISCTA0720  .

The frame is used with the jack, load ring, CBR mould and penetration piston.

TECHNICAL SPECIFICATIONS