PROVING RING PENETROMETER, ALAT UJI NILAI CBR, PERALATAN TEST LABORATORIUM TEKNIK SIPIL
PROVING RING PENETROMETER
Widely use in analyzing soil surface
Consist of :
Penetration Rod and Chamber
Steel pipe, 65 cm length with
hydraulic chamber.
Consist of :
1. Penetration Rod, round bar, 40 cm length ( 2 pcs)
2. Hydraulic Chamber, machine steel, 100 kg cap ( 1 pc)
3. Penetr