AN ISO/IEC - 17025 STANDARD - NABL ACCREDITATION LABORATORY / TRAINING AND CERTIFICATION - MECH - CIVIL - ELECTRICAL & IT COURSES / A to Z LABORATORY TESTING SERVICES / INSPECTION SERVICES / ALL ENGINEERING CONTRACTORS / MORE THAN 1500 SERVICES ...

CEMENT TESTING
 
 
 
Chemical Analysis
 
  • Cement Testing lab - Test Method : IS 4032 : 1985, Reaffirmed 2009.
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  • Silica
  • Calcium Oxide
  • Loss on Ignition
  • Insoluble Residue
  • Iron as Fe2O3
  • Alumina as Al2O3
  • Sulphuric Anhydride
  • Magnesia as MgO
  • Chloride
  • Combined Oxide
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    Mechanical Testing
     
  • Cement Testing Lab - Test Method : IS 4031 : 1988 (P-12,4,5,6,3,10,11) Reaffirmed 2009.
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  • Consistency
  • Setting Time
  • Compressive Strength
  • Fineness Blaine
  • Soundness (Le-chatelier)
  • Soundness (Autoclave)
  • Drying Shrinkage
  • Density
  • Fineness by dry sieving
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    Compressive strength
     
  • Test Method: IS: 4031 (P-6) 1988
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  • The most common strength test, compressive strength, is carried out on a 50 mm (2-inch) cement mortar test specimen. The test specimen is subjected to a compressive load (usually from a hydraulic machine) until failure.
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    Fineness
  • Test Method: IS: 4031 (P-2)1990
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  • The fineness of cement has an important bearing on the rate of hydration and hence on the rate of gain of strength and also on the rate of evolution of heat. Greater fineness increases the surface available for hydration, causing greater early strength and more rapid generation of heat. Cement fineness play a major role in controlling concrete properties. Fineness of cement affects the place ability, workability, and water content of a concrete mixture much like the amount of cement used in concrete does.
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    Loss On Ignition
     
  • Test Method: IS: 4032-1985
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  • This test helps in determining the inorganic analytical chemistry, particularly in the analysis of minerals. It consists of strongly heating ("igniting") a sample of the material at a specified temperature, allowing volatile substances to escape, until its mass ceases to change.
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    Setting Time
     
  • Test Method: IS: 4031 (P-5) 1996
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  • Initial setting time is the time that elapsed from the instance of adding water until the paste ceases to behave as fluid or plastic. Whereas final setting time referred to the required for the cement paste to reach certain state of hardness to sustain some load.
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    Soundness
     
  • Test Method: IS: 4031 (P-3) 1990
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  • Soundness refers to the ability of a hardened cement paste to retain its volume after setting. Lack of soundness is observed in the cement samples containing excessive amount of hard burnt free lime or magnesia.
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    Chemical Analysis
     
  • Test Method: IS: 4032-1985, RA 2005.
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  • Chemical analysis of hardened concrete can provide a wealth of information about the mix constituents and possible causes of deterioration. Standard methods can be used to find the cement content and original water/cement ratio, but many other properties can also be established; Cement Content and Aggregate Cement Ratio, Cement Content and Pulverised fuel ash/fly ash (pfa) content, Cement Content and Slag content, Water/Cement Ratio, Aggregate Grading, Determination of the presence of High-Alumina Cement (HAC)
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    CEMENT AND CONCRETE - TESTING SERVICES
     
     
     
    Cement Testing Services
     
  • (All grades) Consistency Test
  • Setting time (Initial and Final setting time)
  • Soundness test
  • Fineness Test
  • Compression strength of 3 days, 7 days and 28 days
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    Cube Testing Services
     
  • Compression test to determine strength of concrete cubes.
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    Brick Testing Services
     
  • Compression Test, Water Absorption Test and Effloresence test.
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    Block Testing (Solid, Hollow and Paver) Testing Services
     
  • Compression test, Water Absorption test, Density test.
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    Aggregate Testing Services
     
  • Sieve analysis, Impact testing, Crushing testing, Abrasion testing, Stripping value test, Flakiness & Elongation test, Water absorption test, Specific Gravity test, Soundness test.
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    Sand Testing Services
     
  • Sieve Analysis, Silt content test, Specific Gravity test, Bulkage test.
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    Concrete Design Mix Testing Services
     
    Steel Testing Services
     
  • Tensile test, elongation, Yield test, Bend test and Rebend test.
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    Stone Testing Services
     
  • Compression test, Water Absorption test.
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    CIVIL NDT - CONCRETE TESTING SERVICES
     
    CONCRETE FOR BRIDGES, DAMS, BUILDINGS, SUBWAYS, TUNNELS ETC..
     
  • 1. Ultrasonic Pulse Velocity Testing
  • 2. Rebound Hammer Testing
  • 3. Rebar Locator
  • 4. Depth of concrete
  • 5. Half Cell Potential Testing
  • 6. Carbonation Testing
  • 7. Pile Integrity Testing
  • 8. Visual Inspection and Field Services
  • 9. In-Situ Compressive Strength (design strength, and existing structures)
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    CONSTRUCTION MATERIALS TESTING EQUIPMENTS:
     
  • 1. Pile Testing Systems
  • 2. Structural Monitoring Systems
  • 3. Asphalt Testing Systems
  • 4. Pavement Testing
  • 5. Rock and Soil Laboratory Test Systems
  • 6. Non-Destructive Tests for Concrete
  • 7. Geotechnical & Vibration Monitoring Systems
  • 8. Pavement Condition Monitoring
  • 9. Concrete and Cement Lab Systems
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    LAB TESTING - CONCRETE AND CONCRETING MATERIALS
     
  • Laboratory Tests on Construction Materials as per Standards.
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  • 1. Cement
  • 2. Aggregate
  • 3. Bricks
  • 4. Blocks
  • 5. Tension test on rebars
  • 6. Chemical test on Rebars
  • 7. Water Analysis
  • 8. Cube test
  • 9. Accelerated cube test (ACT)
  • 10. Rapid Chloride test (RCPT)
  • 11. Concrete Mix Design
  • 12. Fly ash
  • 13. Slag and Silica fume
  • 14. Self compacting concrete
  • 15. Temperature controlled concrete
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    CIVIL NDT AND CONCRETE - TESTING SERVICES
     
  • 1. Civil NDT Investigation
  • 2. Concrete Investigation
  • 3. coating Thickness Measurement on Concrete Structures
  • 4. Compressive Strength Testing
  • 5. Concrete Mix Design
  • 6. Bitumen Mix Design
  • 7. Core extraction Testing
  • 8. Core Sampling Testing
  • 9. Concrete Core Testing
  • 10. Concrete Cube Testing
  • 11. Chemical Analysis
  • 12. Electrical Resistivity Testing
  • 13. Ground Penetrating Radar Survey
  • 14. Sieve Analysis
  • 15. Ultrasonic Low Frequency Testing
  • 16. UPV Testing
  • 17. Vibration Analysis of Building
  • 18. Leak Testing
  • 19. CT Scan on Conctete
  • 20. Element Analysis on Concrete
  • 21. Impact Echo Testing
  • 22. Linear Polarization Testing
  • 23. Load Testing
  • 24. Permeability Testing
  • 25. petrography of concrete
  • 26. Pullout Testing
  • 27. Cut and Pullout Testing (CPO Test)
  • 28. Impulse Response Test
  • 29. Impact Echo Test
  • 30. Ground Penetrating Radar (GPR)
  • 31. Crack Depth Measurement
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    Reinforcement Location and Corrosion Assessments
     
  • 1. Reinforcement Location by Ground Penetrating Radar (GPR)
  • 2. Cover Assessment
  • 3. Half Cell Potential Tests
  • 4. Resistivity Tests
  • 5. Corrosion Rate Assessment
  • 6. Carbonation Test
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    Repair Quality Assessment
     
  • 1. Bond Test
  • 2. Anchor / Rebar Pull-out Strength
  • 3. Chemical Tests
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    LAB TESTING - CONCRETE AND CONCRETING MATERIALS
     
    Laboratory Tests on Construction Materials as per Standards Testing Lab in bangladesh ...
     
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    CIVIL NDT AND CONCRETE - TESTING SERVICES
     
    Civil NDT Investigation Testing Lab in bangladesh , Concrete Investigation Testing Lab in bangladesh , coating Thickness Measurement on Concrete Structures Testing Lab in bangladesh , Compressive Strength Testing Testing Lab in bangladesh , Concrete Mix Design Testing Lab in bangladesh , Bitumen Mix Design Testing Lab in bangladesh , Core extraction Testing Testing Lab in bangladesh , Core Sampling Testing Testing Lab in bangladesh , Concrete Core Testing Testing Lab in bangladesh , Concrete Cube Testing Testing Lab in bangladesh , Chemical Analysis Testing Lab in bangladesh , Electrical Resistivity Testing Testing Lab in bangladesh , Ground Penetrating Radar Survey Testing Lab in bangladesh , Sieve Analysis Testing Lab in bangladesh , Ultrasonic Low Frequency Testing Testing Lab in bangladesh , UPV Testing Testing Lab in bangladesh , Vibration Analysis of Building Testing Lab in bangladesh , Leak Testing Testing Lab in bangladesh , CT Scan on Conctete Testing Lab in bangladesh , Element Analysis on Concrete Testing Lab in bangladesh , Impact Echo Testing Testing Lab in bangladesh , Linear Polarization Testing Testing Lab in bangladesh , Load Testing Testing Lab in bangladesh , Permeability Testing Testing Lab in bangladesh , petrography of concrete Testing Lab in bangladesh , Pullout Testing Testing Lab in bangladesh , Cut and Pullout Testing (CPO Test) Testing Lab in bangladesh , Impulse Response Test Testing Lab in bangladesh , Impact Echo Test Testing Lab in bangladesh , Ground Penetrating Radar (GPR) Testing Lab in bangladesh , Crack Depth Measurement Testing Lab in bangladesh ...
     
    Reinforcement Location and Corrosion Assessments
     
    Reinforcement Location by Ground Penetrating Radar (GPR) Testing Lab in bangladesh , Cover Assessment Testing Lab in bangladesh , Half Cell Potential Testing Lab in bangladesh , Resistivity Testing Lab in bangladesh , Corrosion Rate Assessment Testing Lab in bangladesh , Carbonation Test Testing Lab in bangladesh ...
     
    Repair Quality Assessment
     
    Bond Test Testing Lab in bangladesh , Anchor / Rebar Pull-out Strength Testing Lab in bangladesh , Chemical Testing Lab in bangladesh ...
     
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