Evidence map›Paper›PMID 36676562›Full record

ArticleMaterials (Basel, Switzerland)2023

Investigation on the Carbonation Behavior of Alkali-Activated Pastes Served under Windy Environments.

Dong Cui, Lingshu Shen, Yidong Shen, Guantong Han, Xiaoying Xie, Qianfei Cao, Jing Wang, Hao Wei, Qiannan Wang, Keren Zheng

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Dong CuiDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.ORCID 0000-0002-9636-2537
Lingshu ShenDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Yidong ShenDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Guantong HanDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Xiaoying XieDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Qianfei CaoDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Jing WangDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Hao WeiDepartment of Civil Engineering, School of Science, Nanjing University of Science and Technology, Nanjing 210094, China.
Qiannan WangSchool of Civil Engineering and Architecture, Zhejiang University of Science & Technology, Hangzhou 310023, China.ORCID 0000-0003-0725-3986
Keren ZhengDepartment of Civil Engineering, Central South University, Changsha 410075, China.

Funding

Fundamental Research Fund for the Central Universities 30920021146National Natural Science Foundation of China 52008210National Natural Science Foundation of China 52008372
6 · The paper itself

Abstract

Most reinforced concrete structures serve under windy environments, and the carbonation resistance under that circumstance exhibits significant difference from that under the steady (no wind) environment. In this study, a windy environment was simulated using one self-developed wind tunnel, and alkali-activated slag/fly ash paste specimens were adopted for the carbonation under variant windy environments. Meanwhile, to reveal the effect of inner humidity on the carbonation, sliced alkali-activated materials (AAM) were mass-balanced first to variant humidity, and were then carbonated under a 2.5 m/s windy environment. With the assistance of computed tomography (CT), the structure of AAM at variant carbonation ages was rendered. The experimental result showed that wind is capable of promoting the exchange of moisture between the sample inside and the outer atmosphere, leading to faster carbonation as compared to that under no wind environment. When preconditioned to lower inner humidity, the carbonation rate of AAM was faster because the larger gaseous space benefited the intrusion of both CO

Indexed as

alkali-activated slagcarbonationcementitious materialsdurabilitywind environment

Identifiers

PMID36676562
PMCPMC9861977

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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.