Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4913060 | Construction and Building Materials | 2017 | 8 Pages |
Abstract
This study investigated the role of the matrix in the production of self-compacting strain-hardening cementitious composites (SHCC). High volume fly ash pastes with desirable flowability were first designed, followed by adding micro polyvinyl alcohol (PVA) fibres to produce composite materials. The results showed that the composites were self-compacting in the fresh state, and exhibited stable multiple-cracking and strain-hardening behaviour in the hardened state. Fly ash is used not only to modify the workability of fresh mixtures, but also to adjust matrix strength to the values favourable for producing SHCC materials.
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Engineering
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Authors
Chang Lin, Obada Kayali, Evgeny V. Morozov, David J. Sharp,