Evidence map›Paper›PMID 36013813›Full record

ArticleMaterials (Basel, Switzerland)2022

Mechanical and Pore Properties of Concrete Using Basalt-Based Recycled Aggregates According to Mixture Conditions.

Hong-Beom Choi, Jin-O Park, Hyung-Do Lee, Kyeo-Re Lee

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.

Hong-Beom ChoiConstruction Test & Assessment Center, Construction Test and Certification Department, Korea Institute of Civil Engineering and Building Technology, Goyang-si 10223, Korea.
Jin-O ParkConstruction Test & Assessment Center, Construction Test and Certification Department, Korea Institute of Civil Engineering and Building Technology, Goyang-si 10223, Korea.
Hyung-Do LeeConstruction Test & Assessment Center, Construction Test and Certification Department, Korea Institute of Civil Engineering and Building Technology, Goyang-si 10223, Korea.
Kyeo-Re LeeConstruction Test & Assessment Center, Construction Test and Certification Department, Korea Institute of Civil Engineering and Building Technology, Goyang-si 10223, Korea.

Funding

Korea Institute of Civil Engineering and Building Technology Development of Application Technology for Aggregate Based on Recycled Resources and Basalt in Jeju Island (20220174-001)
6 · The paper itself

Abstract

This study investigated recycled aggregates of Jeju Island-where porous basalt exists as a natural aggregate-and is a study aimed at verifying the applicability of the basalt-based recycled aggregate in the field. To this end, the application properties of concrete were analyzed using the quality improvement of the recycled aggregate (PRA), the type of fine aggregate received in the region, and the cement content as variables. In an experiment using concrete in which 50% of the PRA was replaced with basalt (BA), the air content of the fresh concrete decreased due to the increasing solid content of the aggregate when PRA and fine aggregates (with an even particle size distribution) were used. Regarding the properties of the hardened concrete, when the PRA and fine aggregate (with a high fineness modulus) were used, the compressive strength was 33.6 MPa and the modulus of elasticity was 23.1 GPa, which are higher than those of the BA specimen. The resistance to carbonation increased due to the improved quality of the PRA specimen. Pores that are 0.3 mm in size or larger decreased when the PRA and fine aggregates of even particle sizes were used. This form of pore reduction was found to have a direct correlation with the improvement of mechanical properties.

Indexed as

basaltcement contentconcretefine aggregaterecycled aggregate

Identifiers

PMID36013813
PMCPMC9412699

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.