Construction and Special Material Testing

Geotechnical Investigation and Geophysical Survey image

Construction and Special Material Testing

The Construction Material Division offers Physical and mechanical analysis of wide range of materials used by the construction and its allied industry.The testings are carried out as per the International Standards and specifications as defined in BS, ASTM, BS EN, AASHTO, CIRIA, DIN, ISO etc. In certain cases, the tests can also be performed in accordance with the customer specified test methods or procedure.
The core services offered by the material Division includes testing of Soil, Aggregates & Rock, Concrete, Steel & Steel products, Asphalt, Cement, Water, Geosynthetics etc..
With its vast years of experience in the market and industry, the laboratory is capable to set up on-site testing laboratory meeting the requirements of the client, consultant and the contractor. On-site laboratory can vary from having the facility to undertake only the site testing to a complete full fledged laboratory dedicated to the particular project. These will enable all the interested parties of the project to have direct access to the laboratory and also allow them to witness the complete testing process. Material Lab also undertakes concrete investigation works using destructive and non destructive techniques to evaluate an existing concrete building, which will alert the consultant and engineers regarding any significant features that could compromise the structural performance. Apart from the above mentioned, the laboratory is fully equipped to provide specialized services Viz. Continuous monitoring of the temperature for concrete, Pull Off and Pull Out Tests, Tile Testing, Epoxy Tests, Manhole load tests, Fresh Concrete tests etc.

List Of Testing Services

Construction Materials

Sr. No

Description of Test

Test Method

Soil

1

In-situ Density by Sand Replacement Method Using

Large / Small Pouring Cylinder

BS 1377 Part 9

2

In-place Density Test by Sand Cone Method

ASTM D 1556

3

In-situ Density Test Using Nuclear Densitometer

BS 1377 Part 9

ASTM D 6938

4

Dry Density – Moisture Content Relationship

(MDD-OMC)

BS 1377 Part 4

ASTM D 1557

5

Particle Size Distribution / Sieve Analysis

BS 1377 Part 2

6

California Bearing Ratio

BS 1377 Part 4

AASHTO T 193 / ASTM D 1883

7

Liquid Limit

BS 1377 Part 2

ASTM D 4318 / AASHTO T 89

8

Plastic Limit & Plasticity Index

BS 1377 Part 2 AMD 9027

ASTM D 4318 / AASHTO T 90

9

In-situ CBR

BS 1377 Part 9

10

Moisture Content

BS 1377 Part 2

ASTM D 2216

11

Moisture Content by Calcium Carbide Gas Pressure

Tester

ASTM D 4944

12

Sieve Analysis - Hydrometer Method

BS 1377 Part 2

ASTM D 422

13

Linear Shrinkage

BS 1377 Part 2

14

Soil Classification

ASTM D 2487

ASTM D 3282 / AASHTO M 145

15

Shear Box Test

BS 1377 Part 7

16

Soil Permeability

BS 1377 Part 5

17

Coefficient of Uniformity (Cu)

ASTM D 2487

18

Plate Load Tests

ASTM D 1194

BS 1377 Part 9

19

Maximum and Minimum Density

BS1377 Part 4

20

Bulk Density and Dry Density

BS 1377 Part 2

21

Theoretical Density (Zero Void Condition)

BS 1377 Part 4

22

Particle Density

BS 1377 Part 2

23

Determination of Moisture Content

BS 1377 Part 2

24

Percolation Test

IHTP - 02

25

Dynamic Cone Penetration Test (DCPT)

ASTM D 6951

26

In-situ Density of Soil in Place (Sleeve Method)

ASTM D 4564

27

Thermal Conductivity in Soil

ASTM D 5334

28

Electrical Resistivity

BS 1377 Part 3

29

Moisture Condition Value (MCV)

BS 1377 Part 4

30

Determination of Bulkage Factor of Natural Soil

Deposits, Compaction Factor & Shrinkage Factor of

IHTP-34

31

Laboratory Compaction Characterisitics of Soil Using

Standard Effort

ASTM D 698

AASHTO T 99

32

Triaxial Compression Test on Cohesive Soils

ASTM D 2850

ASTM D 4767

Aggregates

1

Sampling of Aggregate

ASTM D 75

2

Particle Size Distribution

(Wet / Dry Sieving)

BS 812 Part 103.1

3

Flakiness Index of Aggregates

BS 812 Part 105.1

4

Elongation Index of Aggregates

BS 812 Part 105.2

5

Shell Content in Coarse Aggregates

BS 812 Part 106

BS EN 933 Part 7

6

Aggregate Crushing Value

BS 812 Part 110

7

Ten Percent Fines Value

BS 812 Part 111

8

Aggregate Impact Value

BS 812 Part 112

9

Soundness of Aggregates by the Use of Sodium

Sulphate and Magnesium Sulphate

ASTM C 88

BS 812 Part 121

10

Materials Finer than 75µm Sieve (Fines Passing No.

200) in Mineral Aggregates by Washing

ASTM C 117

11

Specific Gravity & Water Absorption of Coarse

Aggregates

ASTM C 127

12

Specific Gravity & Water Absorption of Fine

Aggregates

ASTM C 128

13

Sieve Analysis of Fine and Coarse Aggregates

ASTM C 136

14

Resistance to Degradation of Small Size or Large

Size Coarse Aggregates by Abrasion and Impact in

ASTM C 131

ASTM C 535

15

Clay Lumps & Friable Particles

ASTM C 142

16

Specific Gravity & Absorption

BS 812 Part 2

17

Particle Density of Fillers

BS 812 Part 2

18

Sand Equivalent Value

ASTM D 2419

19

Rock Armour Grading Analysis

CIRIA SP / CUR 154

20

Unconfined Compressive Strength of Intact Rock

Core Specimens

ASTM D 2938 / ASTM D 4543

21

Point Load Index Tests

ASTM D 5731

ISRM

22

Fully Crushed Faces of Aggregates

DM 300

23

Partially Crushed Faces of Aggregates

DM 301 / DMS - 8

24

Compaction Fraction

IHTP-01

25

Drying Shrinkage ( Masonry )

BS 6073 Part 1

26

Drying Shrinkage

BS 812 Part 120

BS EN 1367 Part 4

27

Sieve Analysis of Mineral Filler

ASTM D 546

28

Bulkage Factor

IHTP-34

29

Bulk Density

BS 812 Part 2

30

Determination of Moisture Content

BS 812 Part 109

31

Weight Distribution of Quarried Stone

(Rock Grading)

CIRIA SP / CUR 154

BS EN 13383-2

32

Shape Index

(Length-to-Thickness Ratio of Quarried Stone)

CIRIA SP / CUR 154

BS EN 13383-2

33

Drop Test Breakage Index

CIRIA SP / CUR 154

BS EN 13383-2

34

Water Absorption at Atmospheric Pressure

CIRIA SP CUR 154

BS EN 13383-2

35

Density of Rocks with a Volume of at Least

50 ml.

CIRIA SP CUR 154

BS EN 13383-2

36

Bulk Density (unit weight) and Voids in Aggregate

ASTM C 29 / C29M

37

Materials Finer than 63µm in Mineral Aggregates

BS EN 933 Part 1

38

Los Angeles Abrasion Test

BS EN 1097 Part 2

39

Particle Size Distribution of Soil

ASTM D 422

40

Density of Coarse Aggregates & Water Absorption

CIRIA SP - 1983 / CUR 154 - 1991

41

Particle Size Distribution

CIRIA SP / CUR 154

42

Content / Sieve Analysis of Extracted Aggregates

CIRIA SP / CUR 154

43

Resistance to Wearing

CIRIA SP / CUR 154

44

Specific Gravity

CIRIA SP / CUR 154

45

Point Load Index

CIRIA SP / CUR 154

46

Unconfined Compressive Strength

CIRIA SP / CUR 154

47

Impact Test

CIRIA SP / CUR 154

48

Crushing Value

CIRIA SP / CUR 154

Fresh Concrete Tests

1

Method of Sampling Fresh Concrete at Site

BS 1881 Part 101

2

Slump & Temperature in Fresh Concrete

BS 1881 Part 102

3

Air Content in Fresh Concrete

BS 1881 Part 106

4

Density of Compacted Fresh Concrete

BS 1881 Part 107

5

Bleeding of Fresh Concrete

ASTM C 232

6

Concrete Setting Time

ASTM C 403

7

Yield / Cement Content of Fresh Concrete

ASTM C 138/C 138M

8

Water Cement Ratio

BS 1881 Part 2

9

Monitoring of Temperature in Concrete Using

Thermocouple

IHTP - 08

Hardened Concrete

1

Compressive Strength of Concrete Cubes

BS 1881 Part 116

BS EN 12390 Part 3

2

Density of Concrete Cubes

BS 1881 Part 114

3

Dimension of Pre-cast Concrete Masonry Units

BS 6073 Part 1

BS EN 772 Part 16

4

Compressive Strength of Pre-cast Concrete Masonry

Units

BS 6073 Part 2

BS EN 772 Part 1

5

Dimension of Pre-cast Concrete Paving Blocks

BS 6717 Part 1

BS EN 772 Part 16

6

Compressive Strength of Pre-cast Concrete Paving

Blocks

BS 6717 Part 1

BS EN 772 Part 1

7

Electrical Indication of Concrete’s Ability to Resist

Chloride Ion Penetration (RCP)

ASTM C 1202

8

Water Absorption of Hardened Concrete

BS 1881 Part 122

9

Depth of Penetration of Water Under Pressure

BS EN 12390 Part 8

DIN 1048 Part 5

10

Recommendations for the Determination of the Initial

Surface Absorption of Concrete (ISAT)

BS 1881 Part 208

11

Method of Normal Curing of Test Specimens (20°C

method)

BS 1881 Part 111

12

Transverse Strength of Kerbstone

BS 7263 Part 1

13

Water Absorption of Kerbstone

BS 7263 Part 1

14

Compressive Strength of Concrete Cores

BS 1881 Part 120

15

Compressive Strength of Concrete Cylinders

ASTM C 39 / C39M

16

Flexural Strength of Concrete Beam

BS 1881 Part 118

17

Tensile Splitting Strength

BS 1881 Part 117

ASTM C 496 / C 496M

18

Modulus of Elasticity of Cylinder

ASTM C 469

19

Chloride Migration Coefficient

NT Build 492

20

Chloride Diffusion Coefficient

NT Build 355

21

Porosity of Hardened Concrete (Absorption in

Vacuum)

Rilem CPC 11.3

22

Compressive Strength & Water Absorption of Cover

Block

BS EN 196 / Applicable Procedure

23

Drying Shrinkage of Autoclaved Aerated Concrete

BS EN 680

24

Compressive Strength of Masonry Prisms

ASTM C 1314

25

Compressive Strength of Concrete (using rebound

hammer)

BS EN 12504 Part 2

26

Pulse Velocity Through Concrete

BS 1881 Part 203

BS EN 12504 Part 4

27

Moisture Content of Autoclaved Aerated Concrete

Units

BS EN 772-10

28

Compressive Strength of Masonry Units

BS EN 772 Part 1

29

(Net / Gross) Dry Density of Masonry Units

BS EN 772 Part 13

30

Dimension of Masonry Units

BS EN 772 Part 16

ASTM C 1386

31

Drying Shrinkage of Masonry Units

ASTM C 426

32

Compressive Strength of Concrete Masonry Blocks

ASTM C 140

33

Density and Water Absorption of Concrete Masonry

ASTM C 140

34

Bulk/Apparent Density of Masonry Units

ASTM C 140

BS EN 772 Part 4

35

Compressive Strength of AAC Blocks

BS EN 772 Part 1

36

Dimension of AAC Blocks

BS EN 772 Part 16

37

Compressive Strength of Grout Cube

ASTM C 579

38

Surface Texture of Interlocking Concrete Blocks

IHTP-27

39

Tensile Splitting Strength of Paving Blocks

BS 6717 Annex E

BS EN 1338

40

Flexural Strength on Concrete Pavers

ASTM C 140 / AS/NZS 4456.5

41

Transverse Strength of Unreinforced Concrete and

Clayware Covers

BS 2484 Appendix B

42

Water Absorption of Autoclaved Aerated Concrete

Masonry Units

BS EN 772 Part 11

43

Compressive Strength of Precast Autoclaved

Aerated Concrete ( AAC ) Wall Construction Units

BS EN 772 Part 11

ASTM C 1386

44

Compressive Strength ( Structural Clay Tile )

ASTM C 67

45

Density, Absorption and Voids in Hardened Concrete

ASTM C 642

46

Flexural Tensile Strength

BS EN 14651

47

Measurement of Abrasion Resistance

BS EN 1338, Annex G

48

Skid Resistance

BS EN 1338, Annex I, BS EN 1339,

Annex I

49

Slip Resistance/ Static Coefficient of Friction (Tile)

ASTM C1028

50

Solar Reflective Index

ASTM E 1980

51

Thermal Conductivity in Block

ASTM C 518

BS EN ISO 6946

Cement

1

Consistency

BSEN 196 Part 1 / BS 12 /

BS 4027 / ASTM C 150

2

Setting Time

BSEN 196 Part 1 / BS 12 /

BS 4027 / ASTM C 150

3

Soundness

BSEN 196 Part 1 / BS 12 /

BS 4027 / ASTM C 150

4

Fineness (Specific Surface Blaine)

BSEN 196 Part 1 / BS 12 /

BS 4027 / ASTM C 150

5

Flexural Strength

BSEN 196 Part 1 / BS 12 /

BS 4027 / ASTM C 150

6

Compressive Strength

BSEN 196 Part 1 / BS 12 /

BS 4027 / ASTM C 150

7

Heat of Hydration

BSEN 196 Part 8

GGBS & Fly Ash

1

Setting Time

BS 6699 / BSEN 196

ASTM C 989

2

Fineness 45microns

BS 6699 / BSEN 196

ASTM C 989

3

Soundness

BS 6699 / BSEN 196

ASTM C 989

4

Slag Activity Index

BS 6699 / BSEN 196

ASTM C 989

5

Compressive Strength

BS 6699 / BSEN 196

ASTM C 989

Micro Silica

1

Fineness

ASTM C 430

2

Compressive Strength

ASTM C 109 / C 109M

3

Pozzolonic Index Activity

ASTM C 1240

Asphalt

1

Sampling of Bituminous Paving Mixtures

ASTM D 979

2

Specimen Thickness / Diameter of Compacted

Bituminous Paving Mixture

ASTM D 3549

ASTM D 2726

3

Bulk Specific Gravity of Compacted Bituminous

Mixtures

ASTM D 2726

ASTM D 1188

4

Percentage Voidage in Compacted Bituminous

Paving Mixture

DMS 9

5

Theoretical Maximum Specific Gravity & Density of

Bituminous Paving Mixture

ASTM D 2041

6

Marshall Preparation

ASTM D 6926

7

Stability & Flow of Bituminous Mixtures (Marshall)

ASTM D 6926

ASTM D 6927

8

Stability of Bituminous Mixtures at Different

Immersion Time

ASTM D 6926

ASTM D 6927

9

Loss of Stability of Compacted Bituminous Mixtures

DMS 10

10

Coating & Stripping Test of Bitumen Aggregate

Mixture

ASTM D 1664

11

Binder Content (asphalt content) by Ignition Method

ASTM D 6307

12

Sieve Analysis of Extracted Aggregate

ASTM D 5444

13

Rate of Application of Bituminous Distributors

ASTM D 2995

Steel

1

Bend Test

BS 4449

2

Rebend Test

BS 4449

3

Tensile Strength

BS 4449 / BS EN 10002 Part 1

4

Tensile Strength Structural Steel

BS EN 10002 Part 1 / BS EN ISO 6892-1

5

Coating Thickness

ASTM A 775 / A 775M

6

Coating Flexibility

ASTM A 775 / A 775M

7

Coating Continuity (holiday test)

ASTM A 775 / A 775M

8

Galvanizing Coating Thickness on Steel Article

BS EN ISO 1461

ASTM G 12

9

Tensile Test on Anchor Bolts

BS 4360

10

Tensile Test on Tie Rods

BS EN 10002 Part 1 / BS EN ISO 6892-1

11

Tensile Test on Couplers

BS EN 10002 Part 1 / BS EN ISO 6892-1

12

Load Test on Manhole Cover

BS EN 124

13

Tensile Test on Welded Steel Mesh

BS 4483

14

Tensile Test as Welded Steel Bar

BS EN 10002 Part 1 / BS EN ISO 6892-1

15

Tensile Test on Steel Pipe

ASTM A 370

16

Coating Thickness on Manhole Cover

BS 3900

17

Half Cell Potential of Uncoated Reinforcement Steel

(Steel Corrosion Tests)

ASTMC 876

18

Adhesion Strength

ASTM D 4541

19

Pull-off Strength After Salt Spray

ASTM D 4541

20

Pull-out Strength

BS 1881 Part 207

21

Pull-off Tests on Paints

ASTM D 4541

22

Pull-off Tests on Plaster

BS 1881 Part 207

23

Dry Film Thickness (DFT)

BS 3900 Part C5

24

Cover Meter Survey

BS 1881 Part 204

25

Test for Crack Width

CIRIA C 519

26

Load Test on Scaffolding

IHTP - 15

27

Load Test on Guard Rail Beam

IHTP - 36

28

Thickness Test on Warning Tape

IHTP - 29

29

Barcoal Hardness

ASTM D 2583

30

Durometer Hardness ( Shore A )

ASTM D 2240

31

Wet Film Coating Thickness

ASTM D 4414

32

Bend test ( Wire Mesh )

BS 4483

33

Mass / Meter ( Wire Mesh )

BS 4483

34

Pull-off Strength ( Tile )

BS 1881 Part 207

35

Breaking Load ( Post Tension Strand / Wire )

ASTM A 416 / A416M

Cementitious Tile Adhesive

1

Water Absorption

ASTM C 413

2

Density

ASTM D 792

Grout Test (Post Tension)


1

Fluidity & Temperature, Bleeding,

Volume Change, Wet Density & Compressive Strength

BS EN 445 /

Project Specification

Mortar

1

Flow

ASTM C 185

2

Air Content

ASTM C 185

3

Compressive Strength

ASTM C 109 / C 109M

Epoxy Glue

1

Pot Life of the Mixed Bonding Agent

FIP 9

2

Open Time of Bonding Agent

FIP 9

3

Thixotropy (Sag Flow)

FIP 9

4

Angle of Internal Friction (Squeezability)

FIP 9

5

Compressive Strength

FIP 9

ASTM C 109

6

Tensile Bending Strength

FIP 9

7

Shear Test

FIP 9

Ceramic Tiles

1

Modulus of Rupture

BSEN 10545 Part 4

2

Water Absorption

BSEN 10545 Part 3

3

Density

BSEN 10545 Part 3

4

Chemical Resistance

BS EN 100 Cls. 2

BS EN ISO 10545-13

5

MOH's Scratch Hardness

BS EN 101

6

Thickness

Measurement

Marble & Granites / Dimension Stones

1

Modulus of Rupture

ASTM C99 / C 99M

2

Water Absorption

ASTM C97 / C 97M

3

Bulk Specific Gravity

ASTM C 97/C 97M

4

Flexural Strength

ASTM C 880

5

Compressive Strength

ASTM C170/C 170M

Joint Board Filler

1

Extrusion, Recovery, Density & Water Absorption

ASTM D 1751

ASTM D 545

Geotextile and Other Related Fabrics

1

Static Puncture Strength using a 50 mm Probe

(CBR)

ASTM D 6241

ISO 12236

2

Index Puncture Resistance

ASTM D 4833

ASTM E 154

3

Wide - Width Tensile Strength (Strip Method)

ASTM D 4595

4

Mass Per Unit Area

ASTM D 5261

DIN EN 1849-1

5

Grab Strength

ASTM D 5034

ASTM D 4632

6

Trapezoidal Tear Strength

ASTM D 5587

ASTM D 4533

7

Trapezoidal Tear Strength (Non-woven Geotextile)

ASTM D 5733

8

Nominal Thickness Measurement

ASTM D 5199

ASTM D 5261

9

Geosynthetics Wide Width Tensile Test

BS EN ISO 10319

10

UV Resistance

ASTM D 4355

Waterproofing Membrane

1

Tensile Properties

ASTM D 412

2

Mass Per Unit Area

DIN EN 1849-1

3

Tear Resistance

ASTM D 5147

BS EN 12310-1

4

Water Absorption

ASTM D 570

Plastic and Thin Plastic Sheets

1

Tensile Properties

ASTM D 638

2

Flexural Properties

ASTM D 790

3

Compressive Properties

ASTM D 695

4

Tear Resistance

ASTM D 1004

5

Water Absorption

ASTM D 570

Paper / Paper Board

1

Tensile and Elongation

ASTM D 828

BS EN 12311-1

2

Thickness

IHTP - 29

Thermoplastic Road Marking Materials


1

Grading of Thermoplastic (Binder Content,

Percentage of Aggregate, Pigment, Extenders and Glass Beads, Total Mass of Glass Beads)


BS 3262 Part 1

2

Relative Density

BS 3262 Part 3

3

Grading of Glass Beads

BS 6088

Warning Tape

1

Tensile Properties

ASTM D 882

2

Width Measurement

ASTM D 5750 / D 5750 M

3

Physical Dimension

ASTM D 5947