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Contract
Laboratory Services (CLS)
> Construction Materials Analysis
CLL’s Construction Material Analysis Division offers analytical and
consultancy services for infrastructure projects for material and design
quality control.
Construction Materials Analysis Services
(Bricks, Cement, Fly Ash, PVC / UPVC / HDPE / MDPE Pipes, Sand /
Aggregate, Tiles, Paints, Plywood, Bitumen, Concrete Mixed Design,
Putty, Steel Plates / Rods for Construction Purpose etc.)Complete Chemical & Physical Analysis as per ISI,
ASTM.Some indicative
tests are presented below.
Bricks
Crushing Strength
Moisture
Water Absorption Test
Cement / Lime
Crushing Strength
Fineness
By
Blain Apparatus
By
Sieves
Mixed Design of Concrete
Soundness
By
Autoclave
By
Le-Chatelier’s
Transverse Strength
Fly Ash
Complete as per ISI
Breniell Hardness (BHN)
Breaking Strength
Charpy Test
Izod Test
Elemental Oxide
Elongational Fracture
Minerals
Purity
Proof Strength, Yield or stress
Rockwell Hardness
Ultimate Tensile Strength
(Complete chemical &
mechanical analysis as per IS)
PVC / UPVC / HDPE / MDPE Pipes
Dimensions
Impact Strength Test
Resistance to acid
Reversion Test
Short Term Acceptance Test
Hydraulic Pressure Test
Effect on Water Test
Sand / Aggregate
Abrasion Value
Absorption Test
Bulk Density
Bulking
Fineness Modulus
Silt / Clay Content
Specific Gravity
Tiles
Impact Strength
Transverse Strength
Water Absorption Test
Acid / Alkali Resistance
Scratch Resistance Test
Gloss Index
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