Services

  1. CONCRETE CONTROL QUALITY
  2. - Slump tests and Compacting Factor determination (BS 1881 : Part 2 : 1976)
    - Sampling, making and curing cubes (BS 1881 : Part 1 and Part 3 : 1970)
    - Compression testing of :
    • 100mm or 150mm Cubes (Both to BS 1881 : Part 116 : 1983)
    • 50mm or 100mm or 150mm Cores (all to BS 1881 : Part 120 : 1983)
    • Cylinders (ASTM C 39)
    • Hollow Blocks (BS 2028, 1364 : 1968)
    • Bricks (BS 1180 : November 1972)
    - Determination of density of fresh concrete to ASTM C 138
    - Setting up of site laboratory and training of technicians
  3. TESTS ON HARDENED CONCRETE
  4. - Concrete coring, trimming, capping and testing (BS 1881 : Part 120 : 1983)
    - Rebound Hammer tests (BS 1881 : Part 202)
    - Load testing and monitoring of deflections or settlement
    - Indirect tensile test of cydtnders and cubes (BS 1881 : Part 117)
    - Flexural test of Beams (BS 1881 : Part 118 : 1983)
    - Static Modulus of Elasticity in Compression (BS 1881 : Part 121)
    - Water Absorption (BS 1881 : Part 122)
    - Ultrasonic Pulse Velocity test (BS 1881 : Part 203)
    - Electromagnetic covermeter test (BS 1881 : Part 204)
    - Strain in concrete (BS 1881 : Part 206)
  5. ROCK CORE TESTING
  6. - Determination of unconfined compressive srength of intact rock core specimens (ASTM D 2938-79)
    - Determination of elastic moduli of intact rock core specimens in uniaxial compression (ASTM D 3148-80)
  7. AGGREGATE TESTING
  8. - Determination of relative density of fine and coarse aggregate (BS 812 : Part 2 : 1975)
    - Determination of Flakiness Index (BS 812 : Sec 105.1 : 1985)
    - Determination of Aggregate Crushing Value (BS 812 : Part 3 : 1975)
    - Sieve Analysis of Fine and Coarse Aggregate (BS 812 : Part 1 : 1975)
    - Determination of silt content by Decantation Method (BS 812 : Part 2 : 1975)
    - Determination of Moisture Content (BS 812 : Part 2 : 1975)
    - Determination of Water Absorptionm, Bulk Density Voids and Building (BS 812 : Part 2 : 1975)
  9. CONCRETE INSTRUMENTATION
  10. - Vibrating Wire Strain Gauges
    - Resistance Wire Strain Gauges
    - Thermocouples for temperature monitoring
    - Load Cells
    - DEMEC Gauges and Crack Microscopes for crack monitoring
    - Dial Gauges and Linear Displacement Transducers for load test
  11. CONCRETE INSTRUMENTATION
  12. - Falling Weight Deflectometer (FWD) test
  13. DILAPIDATION SURVEY
  14. VIBRATION MONITORING (DIN 4150 : Part 3)