Mechanical Performance Data of Ultra-High Toughness Brick-and-Mortar Geopolymer Composites: Polymer Stiffness Variation

Geopolymer composites combining a hard and a soft phase in a Brick-and-Mortar structure are tested. This dataset presents the results of varying the polymer stiffness. Data is organized as follows: 1. Mechanical testing data data: 1.1. Stress vs. strain data for bending performance 1.2. Stress vs. strain data for fracture performance 1.3. Mechanical data summary 2. Digital Image Correlation (DIC) videos (Code used: Yang, Jin. Augmented Lagrangian Digital Image Correlation (2D_ALDIC). CaltechDATA, 2020, doi:10.22002/D1.1443.) 2.1. DIC videos for bending 2.1.1. DIC video for bending of low stiffness composite 2.1.2. DIC video for bending of medium stiffness composite 2.1.3. DIC video for bending of high stiffness composite 2.2. DIC videos for fracture 2.2.1. DIC video for fracture of low stiffness composite 2.2.2. DIC video for fracture of medium stiffness composite 2.2.3. DIC video for fracture of high stiffness composite