Production of Fly Ash Concretes Using Superplasticizers

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Title: Production of Fly Ash Concretes Using Superplasticizers

Author(s): Traian Ispas and Ion Ionescu

Publication: Special Publication

Volume: 91

Issue:

Appears on pages(s): 763-778

Keywords: admixtures; air-entrainment; cement pastes; concretes; density (mass/volume); fly ash; freeze-thaw durability; per-meability; plasticizers; setting (hardening); strength; workability.

Date: 2/1/1986

Abstract:
Fly ash concretes with and without superplasticizers, hardened under normal conditions of temperature and by heat treatment. The influence of superplasticizers on the harde fly ash concretes was studied at ages (24-72 hours) days. ning process of and 28-730 Some technico-economic advantages resulting from the use of FA and superplasticizer admixtures in concrete are discussed in terms of design, production and standards development.