... 2026 22 07 2026 © 2026 Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only admixtures air entrainment concrete technology & manufacture defoamer mould release agent pore structure precast concrete...

... investigated. A total of 57 concretes were considered, covering various binder types (Portland cement ( CEM I) and combinations with fly ash, ground granulated blast-furnace slag ( GGBS ) and limestone), binder proportions, strength classes and non-air-entrained ( NAE ) and air-entrained ( AE ) concretes...

...Qiang Xia; Yeran Zhu; Zhiqin Du; Xiusheng Tang; Wenxun Qian; Jun Lu As a promising strategy for enhancing surface activity, mixed surfactants have a synergistic effect on air entrainment in cement-based materials, but the results are often inconsistent. In this study, the interactions of a binary...

...Michael J. McCarthy; Thomas A. Hope; Laszlo J. Csetenyi With the retirement of coal-fired power stations, wet-stored stockpile fly ash is increasingly receiving attention for use in concrete. An important consideration for dry fly ash in this application is its impact on air entrainment, which can...