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Rock Triaxial Testing lab
 
 
 
  • Rock triaxial test was designed to determine the shear strength of rock samples.Different types of rocks have largely varying shear strength values, and the shear strength of a type of rock can vary greatly depending on its confining pressure, mineral structure, the moisture in the rock, and many other factors.
  • The triaxial test was developed to test various rock samples under many different conditions to understand how the rock will behave in the field.
  • This test can determine how the applied stress is related to the deformation experienced by the rock sample as well as determine the angle of internal friction and cohesion of the rock sample.
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    Triaxial Test Performed?
     
  • A normal triaxial testing system includes a device capable of applying a load to the top of the specimen, a chamber capable of applying pressure to the entirety of a specimen, and systems capable of measuring the load, pressure, and deformation of the specimen. The apparatus for a typical rock triaxial test is shown on the right. A typical specimen is placed in the compression chamber and the axial load piston is brought into contact with the top of the specimen. The compression chamber is filled with liquid, usually a non-conductive fluid such as oil, and is pressurized. The confining pressure is set to a certain value and the axial load is applied. The loading piston moves at a constant rate, changing the total height of the specimen constantly with an increasing load. The system measures the load acting on the specimen until the specimen decreases in height under a constant load. This is defined as the failure of the specimen.
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  • Typical specimens are cylindrical in shape and have a diameter of at least 25 mm (0.984 in) and a height around 2.0 to 2.5 times the diameter. This height allows the specimen to fail in the center of the specimen (and not through the ends) while avoiding buckling during the test. Coring machines, like the one shown below, can be used to create these cylindrical specimens from a larger sample of rock. The sample is then ground with a grinder to ensure that the faces of the rock are flat and parallel. After creating the specimen, it is wrapped in a membrane to prevent the confining liquid from entering the specimen during testing.
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    BRICKS TESTING
     
    BRICKS TESTING PARAMETERS and STANDARDS
     
  • 1. Apparent Porosity and Density
  • 2. Water Absorption Test
  • 3. Permanent Linear Change Test
  • 4. Abrasion Resistance Test
  • 5. Creep Deformation Test
  • 6. Modulus of Rapture
  • 7. Fly ash / Lime Brick Test
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    1. Apparent Porosity and Density:
     
  • This test helps in determining the porosity and density of bricks to be used for the construction of load-bearing walls. The method involves measurement of dimensions and mass to determine density, followed by measuring the increase in mass when soaked in water for a standard period of time.
  • Test Method: IS: 1528 (P-8,9)1974
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    2. Water Absorption Test:
     
  • In this test, we assess the amount of water that a brick can absorb is measured by the water absorption test. There is no distinct relationship between water absorption and the water-tightness of walls. The results of water absorption tests are used by the brick manufacturer for quality assurance.
  • Test Method: IS: 3495 (P-2)1992
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    3. Permanent Linear Change Test:
     
  • This test helps in determining the permanent linear change of refractory brick when heated under prescribed conditions, which will measure any potential shrinking when used for load-bearing walls.
  • Test Method: IS: 1528 (P-6)1974
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    4. Abrasion Resistance Test:
     
  • The abrasion resistance of a refractory material provides an indication of its suitability for service in abrasion or erosive environments.
  • Test Method:IS: 5688-1982
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    5. Creep Deformation Test:
     
  • Creep in compression (CIC) refers to the percentage of shrinkage of a refractory test piece under a constant load and exposed to a constant high temperature over a long period of time.
  • Test Method: IS: 1528 (P-18) 1993
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    6. Modulus of Rapture:
     
  • The modulus of rupture (MOR) is the maximum surface stress in a bent beam at the instance of failure. One might expect this to be exactly the same as the strength measured in tension, but it is always larger because the volume subjected to this maximum stress is small, and the probability of a large flaw lying in the highly stressed region is also small.
  • Test Method: IS: 1528 (P-15)1991, IS: 1528 (P-5)1993
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    7. Fly ash / Lime Brick Test:
     
  • This test helps in determining the strength of fly ash/lime bricks.
  • Test method: IS: 13757 / IS: 12894
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    TILE TESTING LAB (Tils, Ceramics, Granites, Marbles Testing)
     
    List of Tiles material
     
  • Tiles Testing Services
  • Ceramic Testing Services
  • Granite Testing Services
  • Marble Testing Services
  • designers Tiles Testing Services
  • Parking Tiles Testing Services
  • Cool Roof Tiles Testing Services
  • paver Blocks Testing Services
  • Ceramic Tiles Testing Services
  • Vitrified Ceramic Testing Services
  • Vitrified Tile Testing Services
  • sandstone Testing Services
  • Slate Testing Services
  • Slip and Skid Resistance Testing Services
  • Ceramic Tile Testing Services
  • Porcelain Tile Testing Services
  • Glass Tile Testing Services
  • Cement Tile Testing Services
  • Marble Tile Testing Services
  • Mosaic Tile Testing Services
  • Granite Tile Testing Services
  • Limestone Tile Testing Services
  • Travertine Tile Testing Services
  • Quarry Tile Testing Services
  • Metal Tile Testing Services
  • Resin Tile Testing Services
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    Tile Testing Parameters
     
  • 1. Dimension
  • 2. Flexural strength
  • 3. Flexural strength
  • 4. Surface quality
  • 5. Breaking strength
  • 6. Abrasion resistance
  • 7. Compressive strength
  • 8. Impact resistance
  • 9. Thermal expansion
  • 10.Chemical resistance
  • 11. Bulk density
  • 12. Staining resistance
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    Tiles - Parking Tiles - Cool Roof Tiles Standard
     
  • A. Tiles, Parking Tiles, Cool Roof Tiles(as per IS:1237/IS:13801 /ASTM:C-1549/ASTM:C-1371/ASTM:E-1980)
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  • 1. Water Absorption
  • 2. Abrasion Resistance/Wear Resistance
  • 3. Wet Transverse Strength
  • 4. Flatness(concavity and convexity)
  • 5. Perpendicularity
  • 6. Straightness
  • 7. BFS Content in cement tiles
  • 8. Solar Reflectance,Solar Absorptance,Thermal Emissivity and Solar Reflectance Index (SRI Value)
  • 9. Thermal Conductivity
  • 10. XRD, XRF,SEM,TEM,PSA
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    Granites - Marbles - Sandstones - Slates Standards
     
  • Granites , Marbles , Sandstones , Slates (as per ASTM:615/IS:1121/IS:1130/IS:1706)
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  • 1. Absorption, Sp. Gravity, Density - ASTM : C-97
  • 2. Abrasion Resistance - IS:1706 /IS :1237
  • 3. Flexural Strength - ASTM :C-880
  • 4. Modulus of Rupture - ASTM :C-99
  • 5. Compressive Strength - ASTM:C-170
  • 6. Moh's Scale of Hardness - IS:13630(part-13)
  • 7. Petrology/petrography - BS/EN:12407
  • 8. Tensile Strength - IS:1121
  • 9. Shear Strength - IS:1121
  • 10.Slip/Skid Resistance - BS:7976/ASTM:E-303-Laboratory/On-site
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    Vitrified , Ceramic Tiles Standards
     
  • Vitrified/Ceramic Tiles(as per IS:15622/IS:13630)
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  • 1. Dimension and Surface Quality
  • 2. Water Absorption
  • 3. Modulus of Rupture
  • 4. Abrasion Resistance
  • 5 Chemical/Stain Resistance
  • 6. Moh's Scale of Hardness
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    Paver Blocks Standards
     
  • Paver Blocks (as per IS: 15658)
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  • 1. Water Absorption
  • 2. Flexural Strength
  • 3. Compressive Strength
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    Ceramics Testing
     
     
  • Ceramics are composed of compounds of metals and non metals and may be crystalline or partly crystalline. They are characterized as brittle, hard, strong in compression, and weak in shearing, tension and impact. These materials are also very resistant to both corrosion and very high temperatures and can be designed to either insulate against or selected to conduct electricity. Ceramics have a wide range of applications most notably in industries that require materials to withstand large compressive forces or intense heat exposure for extended periods of time.
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    Ceramics Testing Applications:
     
  • Testing ceramics helps determine if they are suited for specific applications. Typically this involves a series of tests to measure the material’s mechanical properties. These properties include the yield strength, ultimate strength, tensile strength, compressive strength, flexural strength, fracture strength, hardness, fracture resistance and creep rate. With the knowledge of these values the behavior that is expected from the ceramic during the application can be predicted and it can be shown if it will succeed or fail.
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    Common Ceramics Test Methods:
     
  • There are many different tests that can be performed upon ceramics but the most common and important are those that involve compression, tension, flexural, and fracture mechanics. Because of the way that ceramics are constructed they generally posses vary high compressive strengths and will most often fail due to tensile, flexural or fracture forces; therefore it is very important to test these properties. Each property may also be tested using conventional methods, creep mechanics or cyclic (fatigue) methods.
  • GRANITE TESTING
     
     
  • IS - 1121 (Part1-4): 1974 - determination of Compressive Strength, Transverse Strength, Tensile Strength, and Shear Strength
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  • ASTM C 170 - Compressive Strength / ASTM C 241 - Abrasion Resistance
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  • Water Obsorbtion : EN - 13755
  • Density : EN - 1936
  • Absorbtion Resistance : EN - 13415
  • Flexural Strength : EN - 12371 and 72
  • Skid Resistance : EN - 14231
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    TILE TESTING LAB (Tils, Ceramics, Granites, Marbles Testing)
     
    List of Tiles material
     
    Tiles Testing Testing Lab in chennai , Ceramic Testing Testing Lab in chennai , Granite Testing Testing Lab in chennai , Marble Testing Testing Lab in chennai , designers Tiles Testing Testing Lab in chennai , Parking Tiles Testing Testing Lab in chennai , Cool Roof Tiles Testing Testing Lab in chennai , paver Blocks Testing Testing Lab in chennai , Ceramic Tiles Testing Testing Lab in chennai , Vitrified Ceramic Testing Testing Lab in chennai , Vitrified Tile Testing Testing Lab in chennai , sandstone Testing Testing Lab in chennai , Slate Testing Testing Lab in chennai , Slip and Skid Resistance Testing Testing Lab in chennai , Ceramic Tile Testing Testing Lab in chennai , Porcelain Tile Testing Testing Lab in chennai , Glass Tile Testing Testing Lab in chennai , Cement Tile Testing Testing Lab in chennai , Marble Tile Testing Testing Lab in chennai , Mosaic Tile Testing Testing Lab in chennai , Granite Tile Testing Testing Lab in chennai , Limestone Tile Testing Testing Lab in chennai , Travertine Tile Testing Testing Lab in chennai , Quarry Tile Testing Testing Lab in chennai , Metal Tile Testing Testing Lab in chennai , Resin Tile Testing Testing Lab in chennai ...
     
    Soil Testing Services
     
    CBR In Situ Soil Testing Services in chennai , CBR Laboratory, Soaked Single Point Soil Testing Services in chennai , Chloride Content Soil Testing Services in chennai , Electrical Resistivity Soil Testing Services in chennai , Linear Shrinkage Soil Testing Services in chennai , Modified Procter Compaction Test Soil Testing Services in chennai , Organic Matter Content Soil Testing Services in chennai , Particle Size Distribution by Hygrometer, Sieve Analysis and Hygrometer Soil Testing Services in chennai ...
     
    Concrete Testing Services
     
    Chloride Content, Permeability and Ponding Concrete Testing in chennai , Core Compressive Strength Concrete Testing in chennai , Coring: 10cm and 15cm diameter Concrete Testing in chennai , Cube Compressive Strength Concrete Testing in chennai , Depth of Carbonation Concrete Testing in chennai , Drying Shrinkage/ wetting Expansion Concrete Testing in chennai , Flexural Strength Concrete Testing in chennai , Hammer Sounding Concrete Testing in chennai , Porosity Concrete Testing in chennai , Rebound Hammer Survey Concrete Testing in chennai , Sulphate Content Concrete Testing in chennai , Ultrasonic Survey Concrete Testing in chennai , Water Absorption and penetration Concrete Testing in chennai ...
     
    Bitumen Testing Services
     
    Bitumen Content Bitumen Testing in chennai , Bitumen Penetration Bitumen Testing in chennai , Flash Point Bitumen Testing in chennai , Specific Gravity Bitumen Testing in chennai , Softening Point Bitumen Testing in chennai , Paraffin Wax Bitumen Testing in chennai , Loss on Heating Bitumen Testing in chennai , Water Content Bitumen Testing in chennai , Ductility Test Bitumen Testing in chennai , Bitumen Emulsion Bitumen Testing in chennai ...
     
    Concrete Mix Design services
     
    Abrasion Resistance Concrete Mix Design services in chennai , Abrasion Value Concrete Mix Design services in chennai , Accelerated Cube Strength Concrete Mix Design services in chennai , Air Content & Alkali Content Concrete Mix Design services in chennai , Bleeding Test Concrete Mix Design services in chennai , Block Density Concrete Mix Design services in chennai , Bridge Load Test Concrete Mix Design services in chennai , Compressive Strength Concrete Mix Design services in chennai , Core Cutting Concrete Mix Design services in chennai , Permeability Test Concrete Mix Design services in chennai , Rapid Chloride Penetration Test (RCPT) Concrete Mix Design services in chennai , Brick Testing Services Concrete Mix Design services in chennai , Apparent Porosity and Density Concrete Mix Design services in chennai , Cold Crushing Strength Concrete Mix Design services in chennai , Permanent Linear Change (PLC) Concrete Mix Design services in chennai , Abrasion Resistance Concrete Mix Design services in chennai , Creep Test Concrete Mix Design services in chennai , Refractoriness under load (RUL) Concrete Mix Design services in chennai , Modulus of Rapture Concrete Mix Design services in chennai , Compressive Test Concrete Mix Design services in chennai , Water Absorption Test Concrete Mix Design services in chennai ...
     
    Tiles Testing Services
     
    Dimension Tiles Testing Services in chennai , Flexural Strength Tiles Testing Services in chennai , Surface Quality Tiles Testing Services in chennai , Breaking Strength Tiles Testing Services in chennai , Abrasion Resistance Tiles Testing Services in chennai , Compressive Strength Tiles Testing Services in chennai , Impact Resistance Tiles Testing Services in chennai , Thermal Expansion Tiles Testing Services in chennai , Chemical Resistance Tiles Testing Services in chennai , Bulk Density Tiles Testing Services in chennai , Staining Resistance Materials Tiles Testing Services in chennai ...
     
    Mortar Testing Services
     
    In Situ Metallography Mortar Testing Services in chennai , Reduced Wastage Mortar Testing Services in chennai , Accurate Content of Cement Mortar Testing Services in chennai , Consistent Strength and Quality Mortar Testing Services in chennai , Enhanced Health and Safety on Site Mortar Testing Services in chennai , Reduced Mixing and Labour Costs Mortar Testing Services in chennai , Cement Testing Services Mortar Testing Services in chennai , Chemical Analysis Mortar Testing Services in chennai , Compressive Strength Mortar Testing Services in chennai , Fineness Mortar Testing Services in chennai , Heat Of Hydration Mortar Testing Services in chennai , Loss On Ignition Mortar Testing Services in chennai , Physical Analysis Mortar Testing Services in chennai , Setting Time Mortar Testing Services in chennai , Soundness Mortar Testing Services in chennai ...
     
    ToR Steel Testing Services
     
    Bend Test ToR Steel Testing Services in chennai , Chemical Analysis ToR Steel Testing Services in chennai , Elongation ToR Steel Testing Services in chennai , Ultimate Tensile Strength ToR Steel Testing Services in chennai , 0.2% Proof Stress / Yield stress ToR Steel Testing Services in chennai , Mass per meter Run ToR Steel Testing Services in chennai , Rebend Test ToR Steel Testing Services in chennai ...
     
    Ceramic Testing Services
     
    Refractories & Allied materials Ceramic Testing Services in chennai , White Ware which includes Tableware, Tiles, Cookwares and Sanitary Ware Ceramic Testing Services in chennai , Structural including Bricks, Pipes, and Tiles Ceramic Testing Services in chennai , Engineering Ceramics Ceramic Testing Services in chennai ...
     
    CIVIL - NDT TESTING SERVICES
     
    CIVIL NDT - CONCRETE TESTING SERVICES
     
    CONCRETE FOR BRIDGES, DAMS, BUILDINGS, SUBWAYS, TUNNELS ETC..
      Ultrasonic Pulse Velocity Testing in chennai , Rebound Hammer Testing in chennai , Rebar Locator in chennai , Depth of concrete in chennai , Half Cell Potential Testing in chennai , Carbonation Testing in chennai , Pile Integrity Testing in chennai , Visual Inspection and Field Services in chennai , In-Situ Compressive Strength (design strength, and existing structures) in chennai ...
       
      CONSTRUCTION MATERIALS TESTING EQUIPMENTS:
       
      Pile Testing Systems in chennai , Structural Monitoring Systems in chennai , Asphalt Testing Systems in chennai , Pavement Testing in chennai , Rock and Soil Laboratory Test Systems in chennai , Non-Destructive Tests for Concrete in chennai , Geotechnical & Vibration Monitoring Systems in chennai , Pavement Condition Monitoring in chennai , Concrete and Cement Lab Systems in chennai ...
       
      LAB TESTING - CONCRETE AND CONCRETING MATERIALS
       
      Laboratory Tests on Construction Materials as per Standards in chennai ...
       
      Cement in chennai , Aggregate in chennai , Bricks in chennai , Blocks in chennai , Tension test on rebars in chennai , Chemical test on Rebars in chennai , Water Analysis in chennai , Cube test in chennai , Accelerated cube test (ACT) in chennai , Rapid Chloride test (RCPT) in chennai , Concrete Mix Design in chennai , Fly ash in chennai , Slag and Silica fume in chennai , Self compacting concrete in chennai , Temperature controlled concrete in chennai ...
       
      CIVIL NDT AND CONCRETE - TESTING SERVICES
       
      Civil NDT Investigation in chennai , Concrete Investigation in chennai , coating Thickness Measurement on Concrete Structures in chennai , Compressive Strength Testing in chennai , Concrete Mix Design in chennai , Bitumen Mix Design in chennai , Core extraction Testing in chennai , Core Sampling Testing in chennai , Concrete Core Testing in chennai , Concrete Cube Testing in chennai , Chemical Analysis in chennai , Electrical Resistivity Testing in chennai , Ground Penetrating Radar Survey in chennai , Sieve Analysis in chennai , Ultrasonic Low Frequency Testing in chennai , UPV Testing in chennai , Vibration Analysis of Building in chennai , Leak Testing in chennai , CT Scan on Conctete in chennai , Element Analysis on Concrete in chennai , Impact Echo Testing in chennai , Linear Polarization Testing in chennai , Load Testing in chennai , Permeability Testing in chennai , petrography of concrete in chennai , Pullout Testing in chennai , Cut and Pullout Testing (CPO Test) in chennai , Impulse Response Test in chennai , Impact Echo Test in chennai , Ground Penetrating Radar (GPR) in chennai , Crack Depth Measurement in chennai ...
      Reinforcement Location and Corrosion Assessments
      Reinforcement Location by Ground Penetrating Radar (GPR) in chennai , Cover Assessment in chennai , Half Cell Potential Tests in chennai , Resistivity Tests in chennai , Corrosion Rate Assessment in chennai , Carbonation Test in chennai ...
       
      Repair Quality Assessment
       
      Bond Test in chennai , Anchor / Rebar Pull-out Strength in chennai , Chemical Tests in chennai ...