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Cangzhou Oubeiruike Instrument & Equipment Co., LTD

Cangzhou Oubeiruike Instrument & Equipment Co., LTD delivers innovative measurement solutions and construction technology that empower professionals worldwide to build with confidence, accuracy, and efficiency.

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Automatic Pavement Materials Strength Tester

Pavement Materials Strength Tester is used for CBR Test, Unconfined Strength Test, Elastic Modulous Test for Pavement Material.

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In-Situ CBR Test Apparatus

In-Situ CBR Test Apparatus is suitable for highway scene determination of various soil base material field CBR.

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Mackintosh Probe Apparatus Kit

Mackintosh Probe Apparatus Kit is used to measure the penetration resistance of soil including soil density, compaction, and strength properties.

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Triaxial Test Apparatus 10KN/30KN

Triaxial Test Apparatus is used to measure the behavior of soils under different stress-strain and shear strengths, providing soil insights into their mechanical properties, including strength and deformation characteristics.

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Fully Automatic Triaxial Test Equipment 60KN

Triaxial Test Equipment is used to measure the shear strength, deformation and pore water pressure of soil under constant strain loading.

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Single Consolidation Test Apparatus

Standard: BS 1377-5, ASTM D2435, AASHTO T216, NF P94 090-1

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Low /Mid Pressure Triplex Consolidation Test Apparatus

Standard: BS 1377-5, ASTM D2435, AASHTO T216, NF P94 090-1

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Single Direct Shear Testing Machine

STANDARD: ASTM D3080, BS 1377:7, AASHTO T236 NF P0940711/2

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Soil Contracting Testing Apparatus

Soil Contracting Testing Apparatus used to test moisture content of contracting after the specimen lost moisture, linear contracting rate, body contracting and contracing coefficient.

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Constant Head Soil Permeameter

Constant Head Soil Permeameter is used to determine the penetration coefficient when the sand soil and the incoherence soil which has few broken-stones to carry on the permeability test under constant head.

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Falling Head Soil Permeameter

Falling Head Soil Permeameter used to determine the permeability of fine-grained soil such as clay-like or slity soil.

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Standard Sand

Standard: BS 1377:9, 1924:2

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