Numerical investigation of crack self-sealing in cement-based composites with superabsorbent polymers
Sign Up to like & getrecommendations! Published in 2019 at "Cement and Concrete Composites"
DOI: 10.1016/j.cemconcomp.2019.103395
Abstract: Recently the concept of crack self-sealing has been investigated as a method to prevent degradation and/or loss of functionality of cracked concrete elements. To obtain self-sealing effect in the crack, water swelling admixtures such as… read more here.
Keywords: superabsorbent polymers; self sealing; crack; crack self ... See more keywords
Crack Self-Healing in NaOH-Activated Slag-Based Composites Incorporating Calcium Hydroxide
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003626
Abstract: AbstractGeopolymers and alkali-activated materials (AAM) have emerged as a promising sustainable alternative to ordinary Portland cement (OPC). Although much effort has recently been devoted to a w... read more here.
Keywords: naoh activated; slag based; healing naoh; self healing ... See more keywords
Modeling of Crack Self-Healing Kinetics
Sign Up to like & getrecommendations! Published in 2020 at "Physical Mesomechanics"
DOI: 10.1134/s1029959920040037
Abstract: A model based on the concept of interface crack bridging and thermofluctuation theory is proposed for analyzing the efficiency of crack self-healing in composite materials in view of three main stages: (1) crack initiation and… read more here.
Keywords: bond; modeling crack; crack self; self healing ... See more keywords