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Services Offered by Arman Sanat Tadbir Andish Laboratory Complex

Soil Mechanics and Geotechnical Laboratory

a) Performing laboratory tests in soil mechanics and geotechnics

  •  Soil classification tests including grain size analysis and Atterberg limits
  •  Tests for determining mechanical properties of soil and rock, including triaxial, direct shear, uniaxial, consolidation, and swelling tests
  •  Tests for determining physical soil properties including compaction, permeability, dispersibility, and hydrometry.
  •  Quality control tests for soil materials including CBR, Proctor compaction, and sand equivalent tests
  •  Chemical tests and more
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b) Conducting field operations and tests in soil mechanics and geotechnics

  • Machine and manual drilling of boreholes for soil layer identification
  •  Standard penetration tests (SPT), in-situ density, Lofran and Lugen permeability tests, plate load tests, pressuremeter tests, geoelectric downhole, and in-situ direct shear tests
  • Injection operations to create a waterproof curtain
  •  Stabilization of excavation walls and slopes through soil reinforcement
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c) Geotechnical Engineering and Consulting Services

  • Interpretation of Soil Mechanics Test Results
  • Classification and Description of Soil Layer Characteristics
  • Determination of Soil Bearing Capacity Based on Shear Strength and Settlement Considerations
  • Determination of Groundwater Table Characteristics
  • Determination of Subgrade Reaction Coefficient
  • Determination of Soil Lateral Earth Pressure Coefficients
  • Determination of Soil Type According to Iranian Seismic Code
  • Determination of the appropriate type of cement for foundations based on the sulfate and chloride content in the soil and groundwater.
  • Investigation of Drainage for Sewage, Infiltrated, and Surface Waters
  • Identification of soils prone to liquefaction, collapse, and swelling, and providing necessary measures to mitigate their adverse effects.
  • Providing technical recommendations and necessary solutions for earthworks, excavation, and construction of foundations and geotechnical structures.
  • Engineering Geological Studies
  • Special studies including seismicity assessments, site-specific hazard analysis, and determination of site-specific design spectrum.
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Concrete and Materials Strength Laboratory

Concrete and Construction Materials Laboratory Services

- Cement

Performing physical strength tests, fineness by Blaine method, and determination of unit weight

- Aggregates

  • All physical and chemical tests on aggregates, including grain size distribution, determination of particles passing No. 200 sieve, Los Angeles abrasion test, freeze-thaw resistance, sulfate soundness (using sodium and magnesium sulfate), determination of sulfate and chloride content, and more.
  • Petrographic examination of aggregates for use in concrete
  • Determination of alkali-silica reactivity (ASR) potential of aggregates and carbonate rocks used as concrete aggregates

- Concrete Mixing Water

  • Conducting all quality control tests on water used in concrete production

- Fresh Concrete

  • Tests for determining air content, unit weight, and workability (slump) of fresh concrete

- Hardened Concrete

  • Determination of compressive strength using standard molds, flexural strength, permeability, modulus of elasticity, carbonation depth, and resistance to freeze-thaw cycles and sodium/magnesium sulfate exposure.
  • Evaluation of the strength of concrete members using digital Schmidt hammer, core sampling, and ultrasonic testing
  • Concrete petrography testing
  • Other tests related to mortar and building materials
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Asphalt Laboratory

  • Determination of bitumen percentage
  • Determination of aggregate fracture percentage
  • Asphalt strength by Marshall method
  • Physical properties of asphalt mixture
  • Asphalt flow
  • Specific gravity of asphalt
  • Quality control of asphalt materials according to ASTM standards and Iran National Standards
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Chemistry Laboratory

  • Conducting tests related to concrete mixing water
  • Tests related to cement
  • Determination of sulfate and chloride in sand and gravel
  • Chemical analysis of concrete additives
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Materials and Metallurgy Laboratory

  • Quantometry analysis test – Optical Emission Spectrometry (OES)
  • Tension testing
  • Bending test
  • Impact Test
  • Hardness Testing
  • Brinell Hardness Testing
  • Microscopic method test for determining the grain size of steels
  • Test for determining the quality of polyethylene pipe welding
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Weld inspection and destructive testing

  • Industrial radiographic testing using X-ray and gamma rays (RT)
  • Ultrasonic testing (UT)
  • Magnetic particle testing (MT)
  • Liquid penetrant testing (PT)
  • Visual welding inspection (VT)
  • Paint and sandblasting inspection (thickness measurement, paint adhesion test, and psychrometer)
  • Thickness measurement
  • Quality control and welding consulting services
  • Preparation of quality control procedures and inspection stations (QC PLAN & ITP)
  • Welding procedure specification (WPS) control
  • Approval of welding procedure qualification record (PQR)
  • Issuance of welding qualification certificate (WQT)
  • Preparation of painting specifications (PS)
  • Preparation and compilation of the final booklet (FINAL BOOK)
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Training Services

Training services are provided based on customer needs and requests.

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