... interests or personal relationships that could have appeared to influence the work reported in this paper. 03 04 2025 30 07 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only fresh concrete microstructure relative plastic...

... cement paste was slower than the absorption of pure water. The water absorbing speed decreased with a decrease in the water/cement ratio of the cement paste and a decrease in aggregate porosity. cement paste dynamics electrical resistivity fresh concrete porous aggregates water absorption...

...) concrete. 18 12 2023 28 03 2024 Emerald Publishing Limited: All rights reserved 2023 aggregate packing density coarse recycled concrete aggregate fly ash fresh concrete mechanical strength self-compacting concrete shrinkage and microstructure The primary ingredients...

... materials clays composite materials fibre-reinforced concrete fresh concrete mortar Certain failures can occur during the construction or operation of various structures due to human factors (e.g. design error, change of use, lack of maintenance) or natural factors (e.g. damage to materials...

... of a suspension, where the particle concentration is close to zero, D ( ϕ ) ^ = 0.5 ϕ 2 . 25 10 2021 22 07 2022 ICE Publishing: All rights reserved 2022 concrete pumping fresh concrete lubrication layer rheology/rheological properties shear-induced particle...

.../C143M (ASTM, 2003b). The slump test is employed to evaluate concrete flowability (Khan et al., 2020). The distance between the concrete fabrication site and the utilisation site can impact the slump of fresh concrete. Different time intervals were thus used in the slump tests. 15 05...

...Robert Schulte Holthausen; Michael Raupach In this study, single-sided proton nuclear magnetic resonance (¹H NMR) was used to quantify the porosity of the concrete cover. Laboratory concrete samples were prepared with different formwork surfaces as well as varying fresh concrete...

...Wenxue Zhang; Ying Chen; Yunkai Li; Jian Huang In order to design vertical formwork, an accurate model to predict the lateral pressure of fresh concrete is needed in construction practice. However, there have been few studies on the lateral pressure of concrete walls subjected to ultra-deep...

...: All rights reserved 2018 aggregates compressive strength fresh concrete The production of an immense amount of waste from construction demolition and the by-products of industry will directly lead to an insufficiency of land-filling space (Kamal et al., 2013). The use of non...

... for the degree of thixotropy that were comparable to those obtained from the breakdown area associated with a typical stress-growth test. cement/cementitious materials fresh concrete rheological/rheological properties 18 06 2017 05 12 2017 12 12 2017 ICE Publishing: All rights...

... the ductility and the post-peak axial load–axial deformation response of SCFT specimens compared to the UT specimens. fresh concrete stress workability Concrete-filled steel tubes (CFTs), constructed by filling steel tubes with concrete, are widely used as structural members. The behaviour of CFTs...

... with the assumption of a polyhedron shape rather than a sphere. 16 01 2017 06 07 2017 07 07 2017 ICE Publishing: All rights reserved 2017 aggregates fresh concrete workability Concrete in the plastic state can be characterised by several parameters, among which workability...

... × 100 × 100 mm cubes at the ages of 1, 2, 7, 28, 56 and 91 d. 02 10 2016 08 07 2017 10 07 2017 ICE Publishing: All rights reserved 2017 fresh concrete mortar workability This section explains the authors' image processing method to evaluate the distribution...

..., the design limits of flowability and segregation can be improved when LS or SF is added to the concrete, which is a very useful result for the design of self-compacting concrete. 13 09 2016 17 05 2017 18 05 2017 ICE Publishing: All rights reserved 2017 fresh concrete rheological...

... 2017 05 04 2017 ICE Publishing: All rights reserved 2017 fresh concrete creep shrinkage This paper studies the effects of the incorporation of recycled aggregates (RAs) sourced from construction and demolition waste (CDW) on the shrinkage and creep performance of concrete...

... field of fresh concrete. Next, the motion of the steel fibre in the velocity field can be detected. It is difficult to address the interaction between the flow of concrete and the steel fibres. In this paper, an attempt is made to simplify this problem by considering only the influence of the flow...

... the density is constant, so that the first term in Equation 2 vanishes. 26 09 2016 02 02 2017 10 03 2017 ICE Publishing: All rights reserved 2017 fresh concrete modelling rheological/rheological properties Self-compacting concrete (SCC) is a special type...

... and Ferraris, 2001) Figure 1. Kelly ball test apparatus fresh concrete rheological/rheological properties vibration workability Test methods to measure the workability and rheological performance of fresh concrete, from no-flow to self-consolidating concrete, have been developed...

... with the increasing vibration depth and is smaller than the equivalent hydrostatic pressure exerted by fresh concrete. It is proved that the proposed calculation method gives a reasonable prediction of the lateral pressure of columns at the head location of ultra-deep vibration. ICE Publishing: All rights reserved...