STBG-2 Standard Heavy-duty Penetration Test
Application:
It is used to determine the frequency of layering penetration of foundation.
Apparatus
1.Weight of the hammer:63.5Kg
2.Drop:760mm
3.Penetration head: dia 74×60
Heavy-duty Penetration
2.Drop:760mm
3.Penetration head: dia 74×60
Heavy-duty Penetration