Observation-informed modeling of artificial neural networks to predict flow and bleeding of cement-based materials
Workability of concrete, an essential aspect in construction, determines the efficiency of
pum** and placement processes, as well as the strength and durability properties after …
pum** and placement processes, as well as the strength and durability properties after …
[HTML][HTML] First step in modeling the flow table test to characterize the rheology of normally vibrated concrete
A precise measurement of the rheological properties of concrete is the first step to
quantitatively evaluate the placing and casting process. Both yield stress and plastic …
quantitatively evaluate the placing and casting process. Both yield stress and plastic …
Prediction of the yield stress of concrete considering the thickness of excess paste layer
Polycarboxylates in chemical admixtures are adsorbed onto the surface of cement particle,
and the degree of their adsorption is related to the performance of concrete. Measuring total …
and the degree of their adsorption is related to the performance of concrete. Measuring total …
Unbiased rheological properties determined by adversarial training with Bingham equation
IK Kang, TY Shin, JH Kim - Cement and Concrete Composites, 2025 - Elsevier
The Bingham model is generally used to describe the flow of cement-based materials, and
its parameters, such as yield stress and plastic viscosity, are measured using a rheometer …
its parameters, such as yield stress and plastic viscosity, are measured using a rheometer …
Properties of cement-based materials incorporating byproduct colloidal nanosilica
Y Jun, JHP Hilario, IK Kang, CK Park, H Lee… - … and Building Materials, 2024 - Elsevier
Colloidal nanosilica is a byproduct of the etching process used in silica wafer production.
This study assessed the effect of nanosilica incorporation on the performance of cement …
This study assessed the effect of nanosilica incorporation on the performance of cement …
Rheological properties considering the effect of aggregates on concrete slump flow
Rheology of concrete allows us to understand the flow behavior of concrete and further
extend the quantitative evaluation of its construction performance. The use of a concrete …
extend the quantitative evaluation of its construction performance. The use of a concrete …
Data science approach to find an outlier in the group of cement dispersants
Polycarboxylate ether (PCE) is an essential cement dispersant to be included in high-range
water-reducing admixtures for concrete. The polymeric structure of PCE is easily modified to …
water-reducing admixtures for concrete. The polymeric structure of PCE is easily modified to …
Critical grain size of fine aggregates in the view of the rheology of mortar
The aim of this research was to investigate the validity of the Krieger–Dougherty model as a
quantitative model to predict the viscosity of mortar depending on various aggregate sizes …
quantitative model to predict the viscosity of mortar depending on various aggregate sizes …
Polycarboxylate and Polyphosphonate Toward Low-Viscosity Concrete
Advances in dispersants for concrete allow prominent enhancement of the fluidity and
workability of concrete. Besides the conventional polycarboxylate, a variety of cement …
workability of concrete. Besides the conventional polycarboxylate, a variety of cement …
[PDF][PDF] 슬럼프 플로 시험을 이용한 고유동 콘크리트의 항복응력과 소성점도 평가
신태용， 한성호， 김재홍 - 콘크리트학회 논문집, 2020 - jkci.or.kr
The yield stress and plastic viscosity represent the rheological behavior of freshly-mixed
concrete. Their measurements need a rheometer using a sample more than 20 L volume. A …
concrete. Their measurements need a rheometer using a sample more than 20 L volume. A …