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Tech.characteristics
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Application |
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Apparatus for determination of water content, porosity and density
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Temperature Range
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Determination of water content, porosity and density of rocks (ISRM SM 1977).
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ELE Compression machine
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Capacity 2 MN
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Determination of uniaxial compressive strength and deformability of rock materials (ISRM SM 1979); Testing of indirect tensile strength test of the Brazilian rock (ISRM SM 1978); Testing the strength of rock in triaxial stress state (ISRM SM 1978).
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Hooek cell
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Capacity 70MPa
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Determination of the strength of rock in triaxial compression (ISRM SM 1978).
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Seismic Analizer
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Max frequency 1MHz
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Determining sound velocity (ISRM SM 1978).
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Apparatus for determination of water content and specific gravity of soil
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Capacity of 100 l, temp. 40 – 2500C
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Determination of water (moisture) content of soil (ASTM D2216); Determination of specific gravity of soil solids by water pycnometer (ASTM D854).
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Sieves
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ASTM sieve diameter 8'': 75.0mm, 50.0mm, 37.5mm, 25.0mm, 19.0mm, 9.50mm, 4.75mm, 2.0mm, 850 mic, 425 mic, 250 mic, 106 mic, 75 mic
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Particle-size analysis of soils (ASTM D422)
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Apparatus for particle-size analysis (Hydrometer Method)
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Hydromer, Type 151H, ASTM D422, graduated from 0.995 to 1.038 g/ml and glass cylinders 1000ml.
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Particle-size analysis of soils (ASTM D422).
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Semi-automatic Cone Penetrometer
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Automatic controller, the cone 80g/300
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Determination of the liquid limit by cone penetrometer method (BS 1377-2:1990, Clause: 4.3).
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Direct Shear Apparatus
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Specimen size: 100x100x25 mm
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Direct shear test of soils under consolidated drained conditions (ASTM D3080).
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Uniframe
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Max. load capacity: 50 kN, Displacement rate: 0.10 to 51,00 mm/min, Load rate: 1 to 10000 N/sec.
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Determination of the unconfined compressive strength by load frame method (BS 1377-7:1990, Clause 7.2).
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Oedometer
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Specimen size: 63,5x25,4 mm
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Determination of the one-dimensional consolidation properties of soils using incremental loading (ASTM D2435).
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Triaxial testing system
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Max. load capacity: 50 kN; Displacement rate: 0,00001 do 9,99 mm/min; Sample diameter: 38 & 70 mm.
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Determination of the undrained shear strength in triaxial compression without measurement of pore pressure (BS 1377-7:1990, Clause: 8); Consolidated undrained triaxial compression test with measurement of pore pressure (BS 1377-8:1990, Clause: 7); Consolidated drained triaxial compression test.
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