Criteria for the Use of Lime-Cement-Flyash on Airport Pavements

Abstract

A laboratory LCF assessment program was conducted in which samples were fabricated using LCF materials from Ohio, Pennsylvania, Oregon, and Texas sources. The samples were analyzed for the effects of LCF ingredient variations on modulus of resilience, unconfined compressive strength, fracture toughness, tensile strength, and fatigue. Effects of deicing chemicals on modulus of resilience, unconfined compressive strength, fracture toughness, and tensile strength were analyzed. A field testing program was conducted in which core samples were obtained from Newark, Portland, and JFK airports. The samples were tested for modulus of resilience and unconfined compressive strength. A search was conducted of pertinent recent literature on pavement design and analysis, especially LCF pavements. Keywords: Airports, Runways, Airport pavements, Lime-cement-flyash.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1989
Accession Number
ADA225226

Entities

People

  • William Pailen

Tags

Communities of Interest

  • Air Platforms
  • Engineered Resilient Systems

DTIC Thesaurus Topics

  • Civil Engineering
  • Compressive Strength
  • Construction
  • Elastic Properties
  • Engineers
  • Experimental Design
  • Fatigue Tests (Mechanics)
  • Field Tests
  • Laboratory Tests
  • Materials Testing
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Modulus Of Elasticity
  • Resilience
  • Test Methods
  • Transportation Engineering

Readers

  • Aviation Safety and Air Traffic Management
  • Materials Science (Mechanical Engineering).
  • Pavement Materials Engineering.