Construction Materials

No

Item

Parameter

12

Aluminium Paints

Leafing value, Brushing Properties, Aluminium Metal

content, Flow time, Solid content, Bulk Density, Drying time,

Flash point, Gloss Flexibility & adhesion, Resistance to

water, Protection against corrosion

13

Anti-Corrosive Priming Paint

Consistency, Finish, Drying Time

Scratch Hardness, Bending Properties, Protection against

corrosion under condition, Additional sample, Uncombined

water, Flash Point, Ash content, Solid Content, Pigment

binder ratio, Wet hiding power, Finesse of grind, Flow time,

Bulk Density, Resistance to salt spray - per day

14

Asbestos Sheets (Corrugated)

Dimensions, Water Absorption, Water Permeability,

Breaking Load, Density

15

Asbestos Sheets (Flat)

Dimensions, Acid Resistance, Density

Water Absorption, Bending Strength

16

Cement

(Physical tests as per BS EN/SLS)

Strength ( 2 &28 days), Finess, Soundness, Setting time

(initial & final), S.G

17

Cement

(Chemical tests as per BS EN/SLS)

LOI, IR, CaO/MgO, SiO2, Al2O3, Fe2O3, Cl-, Total, Total

alkali content, Tricalcium Aluminate

18

Clinker

Alkali content

19

Coarse Aggregate/ Fine Aggregates

Specifi gravity & water absorption, Bulk density & Voids,

SO3, Alkali reactivity, Impact value, Absorption of water,

Aggregate impact value, Clay content, Sieve analysis,

Relative Density, Grading, Shell Content, 10% Fines value,

Flakiness Index, Clay & Silt content, Specific Gravity, Cl-

content, Soundness,Elongation Index, Unit weight & voids

content

Los Angeles abrasion test, Grading, Material finer than 0.075mm

20

Concrete

Concrete cube

21

Concrete (Fresh)

Cube casting and testing per cube

Slump test - 01 test

 

22

Fly Ash

Loss on   Ignition, Moisture content, SiO2, Al2O3, Fe2O3,

MgO, CaO, SO3 and Na2O

23

Granite

Water absorption, Density, Compressive strength

24

Granular

Sieve Analysis

25

Hollow Blocks & Solid Blocks

Hollow Block, Solid Block

 

26

Metal/Steel

(Chemical Analysis)

C, S, P, Cu, Ni, Zn, Cr, Mn, V, Mo, Pb, Fe…etc

27

Metal/Steel

(Physical &Mechanical properties)

Sample preparation, Tensile strength, Elongation, Yield

strength, Hardness, Mass of coating, Dimensions

28

Mortar

Sulphur trioxide, Chloride, water absorption of mortar block

composition, Dimensions

29

Mortar Bag

Water transmission rate

30

Road Marking Materials (one sample)

Road Marking Materials

 

31

Road Marking Paints - SLS 895 : 1990

Solids Contents, Finess of grind

Drying Time, Bulk Density, Resistance to bleeding, Abrasion

Resistance, Flexibility, Resistance to water, Ash content,

 

32

Salt Spray test

Screws, Additional sample

 

33

Skim Coat

Particle sizes, Type of binder

Ash content, CaCO3 and MgCO3

Water resistance ability,

Scratch hardness

34

Solvent Cement

Solvent Cement as per SLS 935

Bond Strength /

Lap Shear Strength

35

Wall Putty

Putrefaction, Check cracking

pH, Wet abrasion, Solid content

Fineness of grind, Binder identification, Binder quantity

36

Water for concreting

SO3, TDS, HCO3, CO3, pH

Alkali content (Sodium & Pottasium)

37

Zinc Skimming

Hg, Pb and Cd

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Last Updated on Thursday, 13 February 2014 18:53

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