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TESTING SERVICES

Building Materials Testing

Accurate results, standard testing procedures, and accredited certifications.

Service Overview

High-precision quality control and assurance testing for structural materials to guarantee reliability, durability, and standard compliance in civil engineering.

Key Parameters & Tests Conducted

Cement & Concrete Testing
Bricks, Blocks & Pavers Analysis
Aggregate Graduation & Strength
Structural Steel Tensile Testing
Admixture Performance Checks

Tests We Perform

Coarse Aggregate

IS 2386 (Part 3): 1963, IS 2386 (Part 4): 1963, IS 2386 (Part 1): 1963, IS 2386 (Part 2): 1963, IS 2386 (Part 5): 1963

Comprehensive testing of Coarse Aggregate to verify quality, strength, durability, and specification compliance.

Parameters: Bulk Density (Loose/Rodded), Crushing Value, Elongation Index, Flakiness Index, Impact Value, Sieve Analysis, Specific Gravity, Water Absorption, 10% Fine's Value, Clay Lumps, Particle Finer than 75 Micron, Soundness Test

Sample: 25 kg TAT: 2-3 days

Fine Aggregate

IS 2386 (Part 3): 1963, IS 2386 (Part 1): 1963, IS 2386 (Part 2): 1963

Comprehensive testing of Fine Aggregate to verify quality, strength, durability, and specification compliance.

Parameters: Bulk Density (Loose/Rodded), Sieve Analysis, Specific Gravity, Bulking Percentage, Clay lumps, Silt content, Water absorption, Particle finer than 75 micron, Moisture Content

Sample: 15 kg TAT: 2-3 days

Autoclaved Aerated Concrete Blocks (AAC Blocks)

IS 2185 (Part 2): 1983, IS 2185 (Part-2): 1983, IS 6441 (Part 2): 1972, IS 6441 (Part 1): 1972

Comprehensive testing of Autoclaved Aerated Concrete Blocks (AAC Blocks) to verify quality, strength, durability, and specification compliance.

Parameters: Compressive Strength, Water Absorption, Dimension - Length, Dimension - Width, Dimension - Height, Block Density, Drying Shrinkage, Moisture Movement

Sample: 6 blocks TAT: 5-7 days

Paver Blocks

IS 15658: 2021

Comprehensive testing of Paver Blocks to verify quality, strength, durability, and specification compliance.

Parameters: Dimension-Length, Dimension-Thickness, Dimension-Width, Thickness of wearing layer, Ratio of wearing face area and plan area, Plan area, Aspect ratio, L/Th, Deviation from squareness, Water Absorption, Flexural Strength, Split Tensile Strength, Abrasion Resistance, Compressive Strength

Sample: 10 blocks TAT: 5-7 days

Kerb Stone

IS 5758: 2020, IS 516 (Part 1/Sec 1): 2021, IS 3495 (Part 3): 2019

Comprehensive testing of Kerb Stone to verify quality, strength, durability, and specification compliance.

Parameters: Length, Width, Height, Water Absorption, Compressive Strength, Bending Strength, Efflorescence

Sample: 5 kerb stones TAT: 5-7 days

Bricks & Precast Blocks

IS 3495 (Part 1): 2019, IS 3495 (Part 2): 2019, IS 1077: 1992, IS 3495 (Part 3): 2019

Comprehensive testing of Bricks & Precast Blocks to verify quality, strength, durability, and specification compliance.

Parameters: Compressive Strength, Water Absorption, Dimension - Length, Dimension - Width, Dimension - Height, Efflorescence

Sample: 10 units TAT: 5-7 days

Pulverized Fuel Ash-Lime Bricks (Fly Ash Bricks)

IS 3495 (Part II): 2019, IS 3495 (Part I): 2019, IS 4139: 1989, IS 12894: 2002, IS 3495 (Part III): 2019

Comprehensive testing of Pulverized Fuel Ash-Lime Bricks (Fly Ash Bricks) to verify quality, strength, durability, and specification compliance.

Parameters: Water Absorption, Compressive Strength, Drying Shrinkage, Dimension - Length, Dimension - Width, Dimension - Thickness, Compressive Strength, Efflorescence

Sample: 10 bricks TAT: 5-7 days

Burnt Clay Hollow Bricks for Walls and Partitions

IS 3952: 2013, IS 3495 (Part 3): 2019

Comprehensive testing of Burnt Clay Hollow Bricks for Walls and Partitions to verify quality, strength, durability, and specification compliance.

Parameters: Length, Width, Height, Crushing Strength, Water Absorption, Efflorescence Test

Sample: 10 bricks TAT: 5-7 days

Fresh Concrete

IS 1199 (Part 2): 1959, IS 1199 (Part 4): 1959, IS 1199 (Part 3): 1959, IS 1199 (Part 7): 1959, IS 1199 (Part 8): 1959

Comprehensive testing of Fresh Concrete to verify quality, strength, durability, and specification compliance.

Parameters: Slump, air content of fresh concrete, density of fresh concrete, setting time of concrete by penetration resistance, water soluble and acid soluble chlorides in mortar and concrete

Sample: Fresh concrete (20-30 L) TAT: Same day

Hardened Concrete

IS 516 (Part 1/Sec 1): 2021, IS 9013: 1978, IS 516 (part 6): 2020, BS 1881-122: 1983

Comprehensive testing of Hardened Concrete to verify quality, strength, durability, and specification compliance.

Parameters: Compressive Strength, Compressive Strength by accelerated curing method, Drying Shrinkage, Moisture Movement, Water Absorption

Sample: 3 cubes/cylinders per age TAT: 3-28 days

Cement (Ordinary Portland Cement, Portland Pozzolana Cement, Portland Slag Cement)

IS 4031 (Part 6): 1988, IS 4031 (Part 5): 1988, IS 4031 (Part 1): 1996, IS 4031 (Part 4): 1988, IS 4031 (Part 3): 1988, IS 4031 (Part 11): 1988, IS 4031 (Part 2): 1999, IS 4031 (Part 9): 1988, IS 4031 (Part 10): 1988, IS 4031 (Part 15): 1991

Comprehensive testing of Cement (Ordinary Portland Cement, Portland Pozzolana Cement, Portland Slag Cement) to verify quality, strength, durability, and specification compliance.

Parameters: Compressive Strength, Final Setting Time, Fineness by Dry Sieving, Initial Setting Time, Normal Consistency, Soundness by Le Chatlier method, Specific gravity by Le Chatlier flask, Fineness, m2 /kg, Soundness by Autoclave Method, heat of hydration, drying shrinkage, Fineness by Wet Sieving

Sample: 5 kg TAT: 3-7 days

Fly Ash

IS 1727: 1967, IS 4031 (Part 3): 1998, IS 4031 (Part 5): 1998

Comprehensive testing of Fly Ash to verify quality, strength, durability, and specification compliance.

Parameters: Fineness – Dry sieve Method (300 micron and 150 micron), Fineness by Wet Sieving Method (45 micron and 75 micron), Fineness – Specific surface by Blaine’s permeability method, Compressive strength at 28 days, Soundness Le Chatelier Method, Soundness by autoclave test, Setting Time Initial, Setting Time Final, Specific Gravity, Lime Reactivity, Transverse Strength, Drying Shrinkage, Permeability

Sample: 5 kg TAT: 5-7 days

Silica Fume

IS 1727: 1967, IS 4031 (Part 3): 1998, IS 4031 (Part 5): 1998

Comprehensive testing of Silica Fume to verify quality, strength, durability, and specification compliance.

Parameters: Fineness – Dry sieve Method (300 micron and 150 micron), Fineness by Wet Sieving Method (45 micron and 75 micron), Fineness – Specific surface by Blaine’s permeability method, Compressive strength at 28 days, Soundness Le Chatelier Method, Soundness by autoclave test, Setting Time Initial, Setting Time Final, Specific Gravity, Lime Reactivity, Transverse Strength, Drying Shrinkage, Permeability

Sample: 2 kg TAT: 5-7 days

Ground Granulated Blast Furnace Slag

IS 4031 (Part 2): 1999, IS 4031 (Part 6): 1999, IS 16714: 2018

Comprehensive testing of Ground Granulated Blast Furnace Slag to verify quality, strength, durability, and specification compliance.

Parameters: Fineness, m2 /kg, Slag activity index, 7 days, Slag activity index, 28days, Moisture Content

Sample: 5 kg TAT: 5-7 days

Admixtures

IS 9103: 1999

Comprehensive testing of Admixtures to verify quality, strength, durability, and specification compliance.

Parameters: Dry Material Content, Chloride Content (% by Mass), PH Value, Relative Density, Ash Content

Sample: 2 litres (liquid) / 2 kg (powder) TAT: 5-7 days

Granular Sub-Base

IS: 2386 (Part 1): 1963, IS: 2386 part 3: 1963, IS: 2386 (Part 4): 1963, IS 2720 (Part- 5): 1985, IS:2720 (Part-8): 1963

Comprehensive testing of Granular Sub-Base to verify quality, strength, durability, and specification compliance.

Parameters: Sieve Analysis, Elongation Index, Flakiness Index, Water Absorption, Aggregate Impact value, Liquid Limit, Plastic Limit, Determination of Modified compaction MDD, Determination of Modified compaction OMC

Sample: 50 kg TAT: 4-6 days

Wet Mix Macadam

IS: 2386 part 1-A3: 1963, IS: 2386 part 1-A4: 1963, IS: 2386 part 3: 1963, IS: 2386 part 4-A3: 1963, IS 2720 (Part- 5): 1985, IS:2720 (Part-8): 1983

Comprehensive testing of Wet Mix Macadam to verify quality, strength, durability, and specification compliance.

Parameters: Sieve Analysis, Elongation Index, Flakiness Index, Water Absorption, Agg. Impact value, Liquid Limit, Plastic Limit, Determination of Modified compaction MDD, Determination of Modified compaction OMC

Sample: 50 kg TAT: 4-6 days

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