Fly Ash- An Alternative Mine Haul Road Construction Material
Title | Fly Ash- An Alternative Mine Haul Road Construction Material PDF eBook |
Author | Soumya Ranjan Mallick |
Publisher | |
Pages | 120 |
Release | 2015-05-08 |
Genre | |
ISBN | 9783659693809 |
Utilization of Fly Ash and Coal Mine Refuse as a Road Base Material
Title | Utilization of Fly Ash and Coal Mine Refuse as a Road Base Material PDF eBook |
Author | Roger C. Wilmoth |
Publisher | |
Pages | 64 |
Release | 1979 |
Genre | Coal mine waste |
ISBN |
The Use of Class C Fly Ash in Highway Construction
Title | The Use of Class C Fly Ash in Highway Construction PDF eBook |
Author | Ferguson, P. Joy |
Publisher | |
Pages | 96 |
Release | 1990 |
Genre | Aggregates (Building materials) |
ISBN |
Much attention has been focused in recent years on conserving natural resources and energy. Numerous waste products and/or byproducts from various industrial and commercial processes, normally deposited in landfills, have been proposed for use as alternate construction materials. One byproduct that has shown considerable promise as an alternate construction material is fly ash when used in a lime-fly ash (LFA) base course. This paper describes the use of this waste product in LFA stabilized granular materials as an alternative to cement treated materials for base construction. The primary disadvantage of a cement treated base (CTB) is the environmental (shrinkage) cracking that leads to the infiltration of rain water and incompressibles, pumping of subgrade soils, spalling of the crack faces and other problems that adversely effect pavement performance. It has been shown that the slow strength gain associated with LFA leads to a condition where the microcracks in the material are generally healed before they can develop into macrocracks. Continued chemical reactions, known as autogenous healing, within the mix are largely responsible for this behavior.
Design and Construction of Haul Roads Using Fly Ash
Title | Design and Construction of Haul Roads Using Fly Ash PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2000 |
Genre | |
ISBN |
Fly Ash as a Construction Material for Highways
Title | Fly Ash as a Construction Material for Highways PDF eBook |
Author | James F. Meyers |
Publisher | |
Pages | 212 |
Release | 1976 |
Genre | Embankments |
ISBN |
Investigation of the Use of Coal Refuse - Fly Ash Compositions as Highway Base Course Material
Title | Investigation of the Use of Coal Refuse - Fly Ash Compositions as Highway Base Course Material PDF eBook |
Author | Paul V. McQuade |
Publisher | |
Pages | 124 |
Release | 1980 |
Genre | Coal mine waste |
ISBN |
Use of Fly Ash in Highway Construction
Title | Use of Fly Ash in Highway Construction PDF eBook |
Author | Jonathan A. Annable |
Publisher | |
Pages | 36 |
Release | 1986 |
Genre | Fly ash |
ISBN |