Publication: Water penetration resistance of Fly Ash concrete incorporating with quarry wastes
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Issued Date
2017
Resource Type
File Type
application/pdf
ISSN
2555476
Other identifier(s)
2-s2.0-85014970786
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Materials Science Forum. Vol 886 MSF, (2017), p.159-163
Suggested Citation
Sinthaworn S. Water penetration resistance of Fly Ash concrete incorporating with quarry wastes. Materials Science Forum. Vol 886 MSF, (2017), p.159-163. doi:10.4028/www.scientific.net/MSF.886.159 Retrieved from: https://hdl.handle.net/20.500.14740/4299
Author(s)
Abstract
Slump of fresh concrete, compressive strength and water penetration depth under pressure of fly ash concrete incorporate with quarry waste as fine aggregate were investigated. The cementitious materials of the concrete includes ordinary Portland cement 80% and fly ash 20% by weight of cementitious. The mix proportions of the concrete were set into two classes of compressive strength. The results show that fly ash enhances workability of both concretes (normal concrete and concrete incorporate with quarry waste). Increasing the percentage of quarry dusts as fine aggregate in concrete seem negligible effect on the compressive strength whereas adding fly ash shows a slightly improve the compressive strength in the case of cohesive concrete mixture. Besides, adding the suitable amount of fly ash could improve the permeability of concrete. Therefore, fly ash could be a good admixture to improve the water resistant of normal strength concrete and also could be a supplemental material to improve the compressive strength of normal high strength concrete. © 2017 Trans Tech Publications, Switzerland.
Subject(s)
Aggregates
Compressive strength
Concrete aggregates
Durability
Fly ash
Hardness
High performance concrete
Portland cement
Quarries
Cementitious materials
Fly ash concretes
High strength concretes
Normal concretes
Normal strength concretes
Ordinary Portland cement
Water penetration
Water penetration depths
Concrete mixtures
Compressive strength
Concrete aggregates
Durability
Fly ash
Hardness
High performance concrete
Portland cement
Quarries
Cementitious materials
Fly ash concretes
High strength concretes
Normal concretes
Normal strength concretes
Ordinary Portland cement
Water penetration
Water penetration depths
Concrete mixtures