1- Aggregate Laboratory

  • Materials finer than no.200 in aggregate by washing &
    Complete Sieve analysis of fine aggregate.
  • Materials finer than no.200 in aggregate by washing &
    Complete Sieve analysis of coarse aggregate.
  • Specific Gravity and Absorption of fine aggregate.
  • Specific Gravity and Absorption of coarse aggregate.
  • Unit Weight of Fine Aggregates
  • Unit Weight of Coarse Aggregates
  • Resistance to abrasion of coarse aggregate by use of Los
    Angeles machine
  • Aggregate crushing value or 10 % Fine Value
  • Impact Value of Aggregates
  • Clay lumps and friable particles / Clay silt & dust content
  • Flat & Elongated Pieces
  • Flakiness Index
  • Elongation Index
  • Fractured Faces
  • Soundness of Fine, or Coarse Aggregates by use of
    sodium or magnesium sulphate
  • Organic Impurities in Sand
  • Effect of Organic Impurities Fine Aggregates of
    Strength of Mortar
  • Organic Matter
  • Shell material in sand (shell content)
  • Cool and lignite for coarse aggregates
  • Lightweight particles in aggregates
  • Sand Equivalent
  • Potential Reactivity of Aggregates Chemical Method
  • Potential alkali reactivity of cement-aggregate
    combinations (mortar – bar method)

2- concrete Laboratory

Verification of Design Mix at Batch Plant

Sampling of Freshly Mixed Concrete

Design Mix (Theoretical only)

Lab Trial of Mix only (including 6 Cubes)

Lab Trial of Mix only (including 6 Cylinders)

Complete Design Mix for Concrete

Air content & unit weight of Concrete

Bleeding test of Concrete

Compressive strength of cubic concrete specimens

Compressive strength of cylindrical concrete specimens

Splitting tensile test of concrete cylinders

Flexural strength (sampling of beams)

Setting time of concrete

Static Modulus of elasticity of concrete cylinders

Schmidt Hammer test

Ultra Sonic test

Drilled cores of concrete of 4″ D (obtaining & testing)

Concrete evaluation for compressive strength test results

Drying shrinkage & wetting expansion

Permeability test (Depth of penetration of water) under pressure

Water absorption of concrete

Rapid Chloride permeability test (RCPT)

Calibration of Batch Plant (Not including transportation)

3- Cement Laboratory

Testing of Fly-ash (Physical)

Compressive strength of Hydraulic cement

Time of setting of hydraulic cement by vicat needle

Fineness of portland cement by air permeability
apparatus

Soundness of Cement

Autoclave expansion of portland cement

False of Setting Time of cement

Testing of Silica-fume (Physical)

4- Soil Laboratory

Compressive Strength of Molded Soil-Cement Cylinder

Soil Classification:

Complete Sieve analysis of Soil Sample

Complete Sieve Analysis of Sand Soil Sample including
Hydrometer analysis

Liquid Limit, Plastic Limit and Plasticity Index of Soils

C.B.R. test for Soil Sample

Graded of Sub-base & Base Course

Compaction of Soil (Using Proctor test)

Density and Unit Weight of Soil (Sand-cone test)

Determination of Moisture Content of Soil and Rock by Mass

Specific Gravity of Soil

Free Swell Test

A lightweight deflect meter (Dynamic Plate test)

Shrinkage Factors of Soils (Liner Shrinkage)

Coring of Rock soil

Unconfined Compressive Strength on Intact Rock Core

Splitting Tensile Strength of Intact Rock Core Sample

Moisture-Density Relationship of Soil-Cement Mixtures

5- Transportation /Highway Laboratory

Percentage of compaction of asphalt layer from core sample

Asphalt Mix design using Marshall method

Calibration of Mixing Plant not include transportation

Marshall test on compacted asphalt mixtures

Complete analysis of Cut-back Asphalt Sample, for M.C., R.C., or
A.C. (60/70)

Marshall test (Flow – Stability)

Marshall test (Unit Weight)

Extraction of Bitumen

Asphalt cement analysis

Asphalt coring (Degree of Compaction)

Thickness of asphalt layer from core sample

6- Steel and Building Materials Laboratory

Steel Detection one bar (cover meter)

Compressive Strength 40 * 20 * 20 cm or smaller

Compressive Strength 40 * 25 * 20 cm or bigger

Absorption

Moisture Content

Dimension Check

Efflorescence

Testing of cement tiles samples (3 samples)

-Dimension check flexure strength –Absorption

Abrasion test

Testing of interlock samples Dimension check Compressive
strength

Testing of interlock samples Absorption

Testing of interlock samples Abrasion

Testing of Concrete kerbs samples compressive strength

Testing of Concrete kerbs samples

absorption

Fire Rate for Blocks (Theoretical)

Light weight blocks (manufactured by autoclave method)

Mortar, Grout & Plaster Mix Design

Mortar Evaluation

Prism test of CMU

Tension of Steel Bars (32 mm.)

Tension of Steel Bars (up-till 25 mm.)

Bending of Steel

Re-bending of Steel

Tension for plate thickness (5 mm to 16 mm)

Tension for plate thickness (25 mm)

7- Chemical analysis Laboratory

Chemical analysis Plate Sheet

Testing of PH value water

Testing of T.D.S. water

Testing of Water (Cl, SO3, PH & T.D.S.)

Testing of ADMIXTURES (PH value & Density)

Testing of ADMIXTURES (PH, Density, Cl & Solid C.)

Testing of aggregate (Fine or Coarse) (Chlorides or Sulphate)
Water Soluble

Testing of aggregate (Fine or Coarse) (Chlorides or Sulphate)
Acid Soluble

Testing of Soil (Organic Matter)

Testing of Cement Alkalis Content (Sodium and Potassium
Oxides)

Testing of Cement Chemical analysis (Without Alkali)

Cement Content determination

Testing of Concrete (Chlorides & Sulphate)

Carbonation of Concrete

Chemical analysis of Steel Bar