Soil and Rock Laboratory

Soil tests can be categorized into in-situ tests and laboratory tests. In-situ tests include: plate loading test, CBR test, GCO probe test, point load strength index test, in situ density test,measurement of soil resisitivity and determination of redox potential of soil, etc.

Plate loading test





Soil hydraulic consolidation test and triaxial compressive strength test

Laboratory tests include :
For soil test - classification test, shear strength test, consolidation test, permeability test, laboratory CBR test, Rowe cell test, resisitivity and redox potential tests.
For rock test - point load strength index test and unconfined uniaxial
compressive strength test.

Our soil testing follows the GEO Report No. 36 and BS1377 : 1990.


29A,On Chuen Street, On Lok Tsuen, Fanling, N.T. Hong Kong
Techno Centre, 33 On Kui Street, On Lok Tsuen, Fanling, N.T. Hong Kong
28 On Kui Street, On Lok Tsuen, Fanling, N.T. Hong Kong
Tel : (852) 2677 2032, 2677 2138 Fax :(852) 2677 0351, 2677 4691 E-MAIL : castco@netvigator.com