Evidence map›Paper›PMID 36556725›Full record

ArticleMaterials (Basel, Switzerland)2022

A Study on the Healing Performance of Mortar with Microcapsules Using Silicate-Based Inorganic Materials.

Cheol-Gyu Kim, Yun-Wang Choi, Sung Choi, Sung-Rok Oh

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Cheol-Gyu KimDepartment of Civil Engineering, Semyung University, Jecheon-si 27136, Chungcheongbuk-do, Republic of Korea.
Yun-Wang ChoiDepartment of Civil Engineering, Semyung University, Jecheon-si 27136, Chungcheongbuk-do, Republic of Korea.
Sung ChoiDepartment of Civil Engineering, KyungDong University, Yangju-si 11458, Gyeonggi-do, Republic of Korea.
Sung-Rok OhResearch & Development Team, Newjust Co., Ltd., Gwangmyeong-si 14353, Gyeonggi-do, Republic of Korea.ORCID 0000-0002-3022-3622

Funding

Ministry of Land, Infrastructure and Transport 22SCIP-C159062-03
6 · The paper itself

Abstract

Advancements in material science have led to the development of various self-healing concrete technologies. Among these is the use of microcapsule-based self-healing materials. This study evaluated the effects of self-healing microcapsules on the quality and healing properties of mortar. A silicate-based inorganic material mixture was used as the healing material tested with ordinary Portland cement. Accordingly, the effects of microcapsules (MCs) on the rheological, mechanical, and healing properties of mortar were determined. The mixing of MCs reduced the plastic viscosity and yield stress of the cement composite material owing to the particle properties of the MCs. The reduction was in proportion to the mixing ratio. The evaluation results show that the unit water permeability decreased owing to the healing reaction immediately after crack initiation. The healing rate was more than 95% at 7 days of healing age when more than 3% of MCs was mixed. This study provides a reference for the optimal mixing rate of MCs to achieve an ideal concrete healing rate.

Indexed as

healing performancemicrocapsulesmortarself-healingsilicate-based inorganic materials

Identifiers

PMID36556725
PMCPMC9782498

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.