Presentation on materials used in Highway Construction

archdevil

Royal Member
selection of the materials is plays a crucial role in the highway construction. i have attached, presentation on materials used in construction of highway.
Presentation includes following topics in it;

Materials
Soils
Aggregates
Bituminous material and binders
Properties of aggregates
Particle size and gradation.
Hardness or resistance to wear.
Durability or resistance to weathering.
Specific gravity and absorption.
Chemical stability.
Particle shape and surface texture.
Freedom from deleterious particles or substances
LOS Angeles Abrasion Testing Machine
The difference between the apparent and bulk specific gravities
Problems and Solutions

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Attachments

  • Presentation on materials used in Highway Construction.pdf
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