[HTML][HTML] Thixotropic structural build-up of cement-based materials: A state-of-the-art review
Thixotropic structural build-up is an intrinsic property of fresh cementitious materials, playing
a significant role in pumpability, stability and formwork filling of concrete, as well as …
a significant role in pumpability, stability and formwork filling of concrete, as well as …
Fresh and rheological characteristics of fiber reinforced concrete——A review
W Wang, A Shen, Z Lyu, Z He, KTQ Nguyen - Construction and Building …, 2021 - Elsevier
Fiber reinforced concrete (FRC) has been widely used due to its perfect mechanical
performance, but inclusion of fibers has a decisive influence on the fresh properties …
performance, but inclusion of fibers has a decisive influence on the fresh properties …
Rheological property and extrudability performance assessment of construction and demolition waste-based geopolymer mortars with varied testing protocols
This study investigated fresh properties of 100% construction and demolition waste (CDW)-
based geopolymer mortars providing innovative solutions for waste upcycling in favor of …
based geopolymer mortars providing innovative solutions for waste upcycling in favor of …
Distinguishing dynamic and static yield stress of fresh cement mortars through thixotropy
The dynamic and static yield stress of fresh cement mortar were measured in a rotational
rheometer with a vane geometry using shear rate and shear stress-controlled protocols …
rheometer with a vane geometry using shear rate and shear stress-controlled protocols …
Effect of polycarboxylate ether superplasticizer (PCE) on dynamic yield stress, thixotropy and flocculation state of fresh cement pastes in consideration of the Critical …
Polycarboxylate ether surperplasticizer (PCE) has been commonly used and studied to
enhance flowability of cementitious materials. However, the effect of PCE addition on …
enhance flowability of cementitious materials. However, the effect of PCE addition on …
Extension of the Reiner–Riwlin equation to determine modified Bingham parameters measured in coaxial cylinders rheometers
The determination of the exact rheological properties, in fundamental units, of cementitious
materials has become gradually a necessary step in the domain of concrete science …
materials has become gradually a necessary step in the domain of concrete science …
Use of creep recovery protocol to measure static yield stress and structural rebuilding of fresh cement pastes
In this study, a creep recovery shear rheological protocol was applied to fresh cement
pastes. A viscosity bifurcation behavior was observed through applying a range of creep …
pastes. A viscosity bifurcation behavior was observed through applying a range of creep …
Effect of welan gum and nanoclay on thixotropy of UHPC
This study evaluates the effect of welan gum (WG) and nanoclay (NC) on thixotropy of ultra-
high-performance concrete (UHPC) matrix made with 0.20 water-to-binder ratio. The mortar …
high-performance concrete (UHPC) matrix made with 0.20 water-to-binder ratio. The mortar …
Influence of time and temperature on rheology and flow performance of cemented paste backfill
H Cheng, S Wu, H Li, X Zhang - Construction and Building Materials, 2020 - Elsevier
Abstract The Cemented Paste Backfill (CPB) technology can provide effective solutions to
mining-related environmental and safety problems, and access to achievement of green …
mining-related environmental and safety problems, and access to achievement of green …
Parameters affecting thixotropic behavior of self compacting concrete and 3D printable concrete; a state-of-the-art review
Structural changes as a result of thixotropic behavior are very important in cementitious
systems such as self-compacting concrete (SCC) and 3-dimensional concrete (3D) mixtures …
systems such as self-compacting concrete (SCC) and 3-dimensional concrete (3D) mixtures …