Evidence map›Paper›PMID 31130691›Full record

ArticleMaterials (Basel, Switzerland)2019

Physical Properties of Concrete Containing Graphene Oxide Nanosheets.

Yu-You Wu, Longxin Que, Zhaoyang Cui, Paul Lambert

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
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  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Portland Cement: An Overview as a Root Repair Material.BioMed research international · 2022
    Review
  15. Review
  16. Article
  17. 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.

Yu-You WuSchool of Transportation, Civil Engineering and Architecture, Foshan University, Foshan 528000, China. yuyou.wu@yahoo.com.ORCID 0000-0003-3258-6977
Longxin QueDepartment of Civil Engineering, Chengdu University of Technology, Chengdu 61000, China. qlx142316@163.com.
Zhaoyang CuiDepartment of Civil Engineering, Chengdu University of Technology, Chengdu 61000, China. cuizhayang0421@foxmail.com.
Paul LambertMaterials and Engineering Research Institute, Sheffield Hallam University, Sheffield S1 1WB, UK. p.lambert@shu.ac.uk.ORCID 0000-0002-2815-1674

Funding

Foshan University GG040995
6 · The paper itself

Abstract

Concrete made from ordinary Portland cement is one of the most widely used construction materials due to its excellent compressive strength. However, concrete lacks ductility resulting in low tensile strength and flexural strength, and poor resistance to crack formation. Studies have demonstrated that the addition of graphene oxide (GO) nanosheet can effectively enhance the compressive and flexural properties of ordinary Portland cement paste, confirming GO nanosheet as an excellent candidate for using as nano-reinforcement in cement-based composites. To date, the majority of studies have focused on cement pastes and mortars. Only limited investigations into concretes incorporating GO nanosheets have been reported. This paper presents an experimental investigation on the slump and physical properties of concrete reinforced with GO nanosheets at additions from 0.00% to 0.08% by weight of cement and a water-cement ratio of 0.5. The study demonstrates that the addition of GO nanosheets improves the compressive strength, flexural strength, and split tensile strength of concrete, whereas the slump of concrete decreases with increasing GO nanosheet content. The results also demonstrate that 0.03% by weight of cement is the optimum value of GO nanosheet dosage for improving the split tensile strength of concrete.

Indexed as

concretegraphene oxideordinary Portland cementphysical properties

Identifiers

PMID31130691
PMCPMC6566450

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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.