Evidence map›Paper›PMID 34576626›Full record

ArticleMaterials (Basel, Switzerland)2021

Rheology of Alkali-Activated Blended Binder Mixtures.

Biruk Hailu Tekle, Ludwig Hertwig, Klaus Holschemacher

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 30% of its field
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

2 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. 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

3 authors at 1 institution in 1 country.

Biruk Hailu TekleStructural Concrete Institute (IfB), Leipzig University of Applied Sciences (HTWK Leipzig), 04277 Leipzig, Germany.ORCID 0000-0003-3548-2487
Ludwig HertwigStructural Concrete Institute (IfB), Leipzig University of Applied Sciences (HTWK Leipzig), 04277 Leipzig, Germany.ORCID 0000-0002-4944-5591
Klaus HolschemacherStructural Concrete Institute (IfB), Leipzig University of Applied Sciences (HTWK Leipzig), 04277 Leipzig, Germany.ORCID 0000-0002-1497-3415
Leipzig University of Applied Sciences · DE

Funding

Alexander von Humboldt Foundation 1206836-AUS-HFST-P
6 · The paper itself

Abstract

Alkali-activated cement (AAC) is an alternative cement that has been increasingly studied over the past decades mainly because of its environmental benefits. However, most studies are on heat-cured AACs and are focused on mechanical properties. There is a lack of research on the fresh properties of ambient-cured AAC systems. This study investigates the rheological properties of ambient-temperature-cured alkali-activated blended binder mixtures activated with sodium silicate and sodium hydroxide solutions. The influence of binder amount, alkaline solid to binder ratio (AS/B), sodium silicate to sodium hydroxide solids ratio (SS/SH), and total water content to total solid (from the binding materials) ratio (TW/TS) on the rheological properties are investigated. The effect of borax as an admixture and silica fume as a replacement for fly ash is also investigated. The results showed that both the yield stress and plastic viscosity are mainly affected by the binder content and TW/TS ratio decreasing with the increase of each parameter. The yield stress increased with the increase of the SS/SH ratio. Borax significantly reduced the yield stress, while silica fume's effect was dependent on its dosage.

Indexed as

alkali-activated cementplastic viscosityrheologythixotropyyield stress

Identifiers

PMID34576626
PMCPMC8469048
OpenAlexW3201014352

What OpenQuestion holds

Textmetadata
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.