Design, Production and Mechanical Property of White Engineered Cementitious Composites

Jia Huan Yu; Yu Dai; Bin Song

doi:10.4028/www.scientific.net/AMR.97-101.1673

Paper Titles

Tic Particle Reinforced Iron Based Composite Coating by Submerged-Arc Welding Added Alloy Powder
p.1657

Parametric Modeling Method for Composite Microstructure Virtual Testing
p.1661

Manufacture and Tribological Properties of C/C-SiC Brake Composites Fabricated by Warm Compacted In Situ Reaction
p.1665

Influence of Nanosilica/Polyurethane Composite Coating on IR Effectiveness and Visible Light Transmission Properties of Polyethylene
p.1669

Design, Production and Mechanical Property of White Engineered Cementitious Composites
p.1673

Preparation of TiO₂-g-Polystyrene Nanosphere and its Application in Toughening PS Matrix
p.1677

Friction and Wear Behaviors of Si₃N₄ Sliding against M50 Bearing Steel in Vacuum
p.1681

Effects of Surface Modification of SiC Nanoparticles and Preparation Process on Microstructures of SiCp/A6061 Alloy Matrix Composites
p.1685

Transverse Elastic Deformation Behavior of Aligned Fiber Bundles under Bulk Compressive Pressure and Longitudinal Stress
p.1689

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Design, Production and Mechanical Property of White Engineered Cementitious Composites

Abstract:

In this paper , white ECC design framework – scale linking which represents a holistic approach in composite design accounting for the interaction between the fiber, matrix, and interface are proposed. New white ECC showing pseudo strain hardening behavior with over 1.3% of strain capacity under tension are produced. Uniaxial tensile tests and single fiber pullout test of PVA white ECC are conducted to quantify the interfacial bond properties of white ECC. It is shown that lower frictional bond in white ECC may be attributed to the absence of fly ash in white ECC mix design. The mechanical performance of white ECC can be further enhanced by improving fiber bridging capacity.