Evidence map›Paper›PMID 38740821›Full record

ArticleScientific reports2024

Facile fabrication of next-generation sustainable brick and mortar through geopolymerization of construction debris.

Hamed Rahimpour, Alireza Babaeian Amini, Fatemeh Sharifi, Ahmad Fahmi, Sahar Zinatloo-Ajabshir

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

5 authors.

Hamed RahimpourDepartment of Civil Engineering, University of Tabriz, Tabriz, East Azerbaijan, Iran.
Alireza Babaeian AminiDepartment of Civil Engineering, University of Bonab, Bonab, Iran.
Fatemeh SharifiDepartment of Civil Engineering, University of Bonab, Bonab, Iran.
Ahmad FahmiDepartment of Civil Engineering, University of Bonab, Bonab, Iran. Fahmi.ahmad@ubonab.ac.ir.
Sahar Zinatloo-AjabshirDepartment of Chemical Engineering, University of Bonab, P.O. Box. 5551395133, Bonab, Iran. s.zinatloo@ubonab.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Waste from construction and demolition (also known as CDW) is one of the most harmful environmental issues. This study's primary goal is to produce new mortar and brick materials from recycled concrete powder (RCP) and recycled brick powder (RBP), two of the most popular CDW. Geopolymeric mortar and brick samples were produced by passing RCP and RBP through sieve No. 50 (with sand filler if necessary) and combining them with an alkaline solution made of water glass (WG) and NaOH. In this study, the mixture was then cured for three days at 80 °C in an oven. The effects of filler, RBP amount, WG amount, and the concentration of NaOH alkaline solution on the samples' strength were examined. Additionally, XRF and SEM/XRD tests were performed to verify the materials' composition and microstructure. The mechanical strength of the samples showed an increase with the increase of RCP values, so the brick sample with filler showed the highest compressive strength, measuring 59.53 MPa. The study's samples exhibited strong mechanical properties. Additionally, all of the bricks' water absorption fell within the standard range. In summary, according to different standards, both waste concrete and waste brick can be used to produce geopolymer materials especially bricks for construction and paving purposes.

Indexed as

Alkaline solutionConstruction debrisGeopolymerSodium hydroxideWater glass

Identifiers

PMID38740821
PMCPMC11091203

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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.