loading

Services

CEMENT

Physical Test

(I) Normal Consistency

IS 4031 ( Part - iv )

(ii) Initial / Final Setting Time

IS 4031 ( Part - v )

(iii) Compressive Strength (3,7 & 28 days

IS 4031 ( Part - vi )

(iv) Specific Gravity

IS 4031 ( Part - xi )

(v) Soundness by Le-Chateliers Method

IS 4031 ( Part - iii )


Chemical Analysis


(I) Loss on Ignition - ( L.O.I )

IS 4032 : 1985

(ii) Insoluble Residue - ( I.R. )

IS 4032 : 1985

(iii) So3

IS 4032 : 1985

(iv) Silica ( SiO2 )

IS 4032 : 1985

(v) Alumina ( A1 O )

IS 4032 : 1985

(vi) Iron ( Fe O )

IS 4032 : 1985

(vii) Lime ( CaO

IS 4032 : 1985

(viii) Magnesia ( Mgo )

IS 4032 : 1985

AGGREGATES

Fine Aggregates (Sand)-Physical Tests

(I) Sieve Analysis / Fitness Modulus

IS 2386 - (Part - I)

(ii) % Silt by Weight

IS 2386 - (Part - I)

(iii) % Silt by Volume

CPWD Speci. Vol. I

(iv) Bulking

IS 2386 - (Part - III)

(v) Water Absorption

IS 2386 - (Part - III)

(vi) Specific Gravity

IS 2386 - (Part - III)

(vii) Bulk Density

IS 2386 - (Part - III)

Coarse Aggregates - Physical Tests

(I) Sieve Analysis / Fitness Modulus

IS 2386 - (Part - I)

(ii) Water Absorption

IS 2386 - (Part - III)

(iii) Specific Gravity

IS 2386 - (Part - III)

(iv) BLBD (Dry Loose Bulk Densit)

IS 2386 - (Part - III)

(v) Specific Gravity

IS 2386 - (Part - I)

(vi) Elongation / Flakiness

IS 2386 - (Part - I)

Fine Aggregates (Sand)-Physical Tests

(I) Sieve Analysis / Fitness Modulus

IS 2386 - (Part - I)

(ii) % Silt by Weight

IS 2386 - (Part - I)

(iii) % Silt by Volume

CPWD Speci. Vol. I

(iv) Bulking

IS 2386 - (Part - III)

(v) Water Absorption

IS 2386 - (Part - III)

(vi) Specific Gravity

IS 2386 - (Part - III)

(vii) Bulk Density

IS 2386 - (Part - III)

Fine/Coarse Aggregates - Chemical Tests

(I) pH

IS 3025 - ( Part - 11 )

(ii) Chloride

IS 3025 - ( Part - 32 )

(iii) Sulphate

IS 3025 - ( Part - 24 )

(iv) Alkali Aggregate Reactivity

IS 2386 - Part - vii )

(v) Organic Impurities

IS 2386 - ( Part - ii )

(vi) Deleterious Material

IS 2386 - ( Part - ii )

CONCRETE

Cube Compressive Strength

IS 516

Flexural Strength of Beam

IS 516

Physical Tests (Concrete Block)
Per Set

(I) Compressive Strength

IS 2185 ( Part - i )

(ii) Water Absorption

IS 2185 ( Part - i )

(iii) Density

IS 2185 ( Part - i )

Mix Design of Concrete

( a ) Cement

( b ) Sand

( c ) Metal - I

IS 10262,IS 456,Sp 23

( d ) Metal - II

( e ) Admixture ( If required )

Non - Destructive Testing (NDT)

(I) Schmidt Rebound Hammer

IS 13311 (Part 2)

(ii) Ultrasonic Pulse Velocity

IS 13311 (Part 1)

(iii) Cover Meter

...

(iv) Half cell potentiometer

ASTM C876

(v) Concrete Cores (from 25mm to 150mm dia)

...

Paver Block/Kerb Stone/Siporex Block
Per Set

(I) Water Absorption

IS 15658

(ii) Compressive Strength

IS 15658

(iii) Density

IS 15658

(iv) Drying Shrinkage

IS 15658

BRICKS

(I) Water Absorption

IS 3495 (Part - II)

(ii) Compressive Strength

IS 3495 (Part - I)

(iii) Density

IS 3495 (Part - I)

(iv) Efflorescence

IS 3495 (Part - III)

STEEL

Physical Tests (8mm to 32mm Dia)

(I) Density

(ii) Yield Stree / Ultimate Tensile Strength

IS : 1786 - 2008

(iii) Elongation

IS : 1599,

(iv) Bend Taes

IS : 1608 - 2005

(v) Re bend Test

Chemical Tests

(I) Carbon

(ii) Sulphur

IS : 228

(iii) Phosphorus

FLY ASH

Physical Tests

(I) Fineness

IS 1727 : 1967

(ii) Setting Time

IS 1727 : 1967

(iii) Lime Reactivity

IS 1727 : 1967

(iv) Compressive Strength

IS 1727 : 1967

(v) Sp. Gravy

IS 1727 : 1967

Chemical Analysis

(I) Silicon Deoxide Sio

IS 1727 : 1967

(ii) Aluminium Oxide A1 O

IS 1727 : 1967

(iii) Iron Oxide Fe O

IS 1727 : 1967

(iv) Calcium Oxide CaO

IS 1727 : 1967

(v) Magnesium Oxide MgO

IS 1727 : 1967

(vi) Total Sulphur as Sulphur - trioxide SO

IS 1727 : 1967

WATER ( for construction purpose )


(I) pH

IS 3025 - 1988

(ii) Chlorides

IS 3025 - 1988

(iii) Sulphates

IS 3025 - 1988

(iv) Alkalinity

IS 3025 - 1988

(v) Organic

IS 3025 - 1988

(vi) Inorganic Impurities

IS 3025 - 1988



WATER ( for drinking purpose )


(I) pH

IS 3025 (Part 11)

(ii) Turbidity

IS 3025 (Part 10)

(iii) Total Alkalinity(as CaC03)

IS 3025 (Part 23)

(iv) Total Hardness(as CaC03)

IS 3025 (Part 21)

(v) Chlorides(as CI)

IS 3025 (Part 32)

(vi) Total Dissolved Solids (TDS)

IS 3025 (Part 16)

(vii) Iron (as Fe)

IS 3025 (Part 53)

(viii) Sulphates (as S04)

IS 3025 (Part 24)

(ix) Magnesium (as Mg)

IS 3025 (Part 46)

(x) Calcium (as Ca)

IS 3025 (Part 40)

(xi) Conductivity at 25 C

~~

(xii) Total Coliform

IS 1622

(xiii) E. Coil

IS 1622

SOIL

Physical Tests

(I) Bulk Density

IS 2720 (Part 14)

(ii) Moisture Content

IS 2720 (Part 2)

(iii) Specific Gravity

IS 2720 (Part 3)

(iv) Sieve Analysis

IS 2720 (Part 4)

(v) Standard Penetration Test

IS 2131 - 1981

(vi) Soil Investigation

IS 1892 - 1979

(vii) Liquid Limit / Plastic Limit

IS 2720 (Part 5)

(viii) California Bearing Ratio (CBR)

IS 2720 (Part 16)

(ix) Free Swell Index

IS 2720 (Part 40)

(x) Shrinkage Limit

IS 2720 (Part 6)

(xi) Standard Proctor

IS 2720 (Part 7)

(xii) Modified Proctor

IS 2720 (Part 8)

Bitumen

Physical Tests

(I) Binder Content

....

(ii) Sieve Analysis

....

(iii) Sp. Gravity

IS 1202

(iv) Softning Point

IS 1205

(v) Marshall stablity

....

(vi) Flash & Fire Point

....




(i) Water Absorption
(ii) Abrassion Value
(iii) Transverse Strength
(iv) Compressive Strength

MARBLE MOSAIC/CHEQUERED (Concrete) Tiles


(i) Abrasion
(ii) Water Absorption
(iii) Transverse
(iv) Dimension

CERAMIC TILES


(i) Scratch Hardeness
(ii) Water Absorption
(iii) Modulus of Repture
(iv) Dimension



(i) Moisture Content
(ii) Density
(iii) Sp. Gravity



Physical Tests


(i) Dimension & Defects of squareness
(ii) Measurement & defects of General flatness
(iii) Local planeness test
(iv) Impact Indentation test
(v) Edge loading test
(vi) Shock resistance test
(vii) Buckling test
(viii) Misuse test
(ix) Slamming test
(x) Screw holding power test
(xi) Knife test
(xii) Glue Adhesion test
(xiii) End Immersion test



Physical Tests


(i) Density
(ii) Specific Gravity
(iii) Water Absorption
(iv) Unconfined Crushing Strength
(v) Porosity



Chemical Tests


(i) Sulphate
(ii) Chloride
(iii) pH Value



Chemical Tests


(i) Insoluble residue
(ii) Silica
(iii) Alumina
(iv) Fe2O3
(v) Lime (CaO)
(vi) Magnesia (MgO)
(vii) Loss on Ignition (LOI)
(viii) Residue by Sieve analysis



(i) pH
(ii) Chloride
(iii) Phosphate



Physical Test


(i) Consistency
(ii) Setting time
(iii) Compressive strength
(iv) Loose bulk density
(v) Transverse Test (Flexural test)
(vi) Dry Sieving



Chemical Test


(i) Calcium Oxide (CaO)
(ii) Sulphates
(iii) Loss on ignition (LOI)
(iv) MGO
(v) Free lime



Physical Tests


(i) Fitness
(ii) Soundness
(iii) Setting time
(iv) Compressive Strength
(v) Sp. Gravity



Chemical Analysis


(i) Silicon dioxide SiO2
(ii) Aluminium Oxide Al2O3
(iii) Iron Oxide Fe2O3
(iv) Calcium Oxide CaO
(v) Magnesium Oxide MgO
(vi) Total Sulphur as Sulphurtrioxide SO3
(vii) Available alkalies as Na2O
(viii) Loss of Ignition
(ix) Sp. Surface
(x) Moisture Content



Marble Tiles


(i) Moisture Absorption
(ii) Hardness
(iii) Specific gravity



Structural Granite


(i) Compressive Strength
(ii) Specific gravity
(iii) Water absorption



Physical Test


(i) Initial/Final setting time
(ii) Compressive Strength
(iii) Specific Gravity
(iv) Soundness
(v) Fineness



Structural Granite


(i) Loss on Ignition - (L.O.I.)
(ii) Insoluable residue (I.R.)
(iii) SO3
(iii) Sulphide Sulpher
(iii) Silica (SiO21)
(iii) Alumina (Al2O3)
(iii) Iron (Fe2O3)
(iii) Lime (CaO)
(iii) Magnesia (MgO)
(iii) Manganese Oxide (Mn2O3)