Effects of packing density and water film thickness on the fluidity behaviour of cemented paste backfill

J Qiu, Z Guo, L Yang, H Jiang, Y Zhao - Powder Technology, 2020 - Elsevier
It has been extensively recognized that the water-to-cement (w/c) ratio, solid content, and
particle characteristics of tailings have substantial effects on the fluidity behaviour of …

Development, characterization and application of in situ gel systems for intranasal delivery of tacrine

S Qian, YC Wong, Z Zuo - International journal of pharmaceutics, 2014 - Elsevier
The present study aimed to develop an in situ gel formulation for intranasal delivery of
tacrine (THA), an anti-Alzheimer's drug. Thermosensitive polymer Pluronic F-127 was used …

Performance of self-healing geopolymer paste produced using Bacillus subtilis

E Ekinci, I Tuerkmen, E Birhanli - Construction and Building Materials, 2022 - Elsevier
This study examines the effects of the usage of bacteria as a self-healing agent on the
geopolymer paste (GP) sample's characteristics. Examining the microbial self-healing …

Estimating the segregation of concrete based on mixture design and vibratory energy

I Navarrete, M Lopez - Construction and Building Materials, 2016 - Elsevier
Controlling the segregation of concrete during construction is important for assuring design
strength and durability. This paper aims to model segregation by assessing how the stability …

[HTML][HTML] Performance-based design and optimization of rheological and strength properties of self-compacting cement composite incorporating micro/nano admixtures

M Jalal, E Teimortashlu, Z Grasley - Composites Part B: Engineering, 2019 - Elsevier
Due to a variety of cement composites found at different parts of the world, rheological and
strength properties which are key properties of self-compacting composites (SCC) can vary …

[图书][B] Rheology of fresh cement-based materials: Fundamentals, measurements, and applications

Q Yuan, C Shi, D Jiao - 2022 - taylorfrancis.com
This book introduces fundamentals, measurements, and applications of rheology of fresh
cement-based materials. The rheology of a fresh cement-based material is one of its most …

Environmentally friendly viscosity-modifying agent for self-compacting mortar: Cladophora sp. cellulose nanofibres

F Türk, M Kaya, M Saydan… - European Journal of …, 2023 - Taylor & Francis
Admixtures such as viscosity modifying agents and mineral admixtures could be used to
regulate the rheological behaviour of the self-compacting concrete mixture. Herein, cellulose …

[HTML][HTML] Influence of the mixing procedure on the fresh state behaviour of recycled mortars

B González-Fonteboa, I González-Taboada… - … and Building Materials, 2021 - Elsevier
The effect of two different mixing protocols on the fresh-state behaviour of self-compacting
mortars with and without recycled sand was compared. For this purpose, the mortar mixes …

Simulation of V-tunnel test for fresh concrete on the basis of lattice Boltzmann method

J Mu, Y Li, C Jin, Y Liu, H Li, J Liu - Cement and Concrete Composites, 2022 - Elsevier
The lattice Boltzmann method and Herschel-Bulkley model were combined to establish a
three-dimensional simulation model of V-funnel test for fresh concrete. The variation of the …

Characterization of early age curing and shrinkage of metakaolin-based inorganic binders with different rheological behavior by fiber Bragg grating sensors

G Palumbo, A Iadicicco, F Messina, C Ferone… - Materials, 2017 - mdpi.com
This paper reports results related to early age temperature and shrinkage measurements by
means fiber Bragg gratings (FBGs), which were embedded in geopolymer matrices. The …