Sustainable development of eco-friendly ultra-high performance concrete (UHPC): Cost, carbon emission, and structural ductility

M Amran, G Murali, N Makul, WC Tang… - … and Building Materials, 2023 - Elsevier
Ultra-high performance concrete (UHPC) is a cutting-edge pozzolan composite material
composed of a high proportion of discontinuous internal reinforcing fibers, a water-to-binder …

The role of supplementary cementitious materials (SCMs) in ultra high performance concrete (UHPC): A review

S Park, S Wu, Z Liu, S Pyo - Materials, 2021 - mdpi.com
Although ultra high-performance concrete (UHPC) has great performance in strength and
durability, it has a disadvantage in the environmental aspect; it contains a large amount of …

Efficient estimating compressive strength of ultra-high performance concrete using XGBoost model

NH Nguyen, J Abellán-García, S Lee… - Journal of Building …, 2022 - Elsevier
An ensemble technique using XGBoost model is employed to predict the compressive
strength of ultra-high performance concrete (UHPC). A 931 UHPC mixture collection with 17 …

[HTML][HTML] Optimization and characterization of high-volume limestone powder in sustainable ultra-high performance concrete

PP Li, HJH Brouwers, W Chen, Q Yu - Construction and Building Materials, 2020 - Elsevier
This paper aims to optimize high-volume limestone powder in sustainable ultra-high
performance concrete (UHPC), and characterize its roles on plasticization effect, hydration …

Hydration heat, strength and microstructure characteristics of UHPC containing blast furnace slag

Ç Yalçınkaya, O Çopuroğlu - Journal of Building Engineering, 2021 - Elsevier
Ultra-high performance concrete (UHPC) is an innovative cement-based composite with
high mechanical performance under tensile and compressive loads, extremely low …

Use of materials to lower the cost of ultra-high-performance concrete–A review

HA Shah, Q Yuan, N Photwichai - Construction and Building Materials, 2022 - Elsevier
Ultra-high-performance concrete (UHPC) is a new type of cement-based material. It has
excellent different properties such as high workability, superior mechanical properties and …

Design of sustainable ultra-high performance concrete: A review

X Wang, D Wu, J Zhang, R Yu, D Hou, Z Shui - Construction and Building …, 2021 - Elsevier
Sustainable ultra-high performance concrete (UHPC) design is the process of varying the
type and quantity of individual constituents (including energy-reduced constituent such as …

Hydration and mechanical properties of UHPC matrix containing limestone and different levels of metakaolin

Z Mo, R Wang, X Gao - Construction and Building Materials, 2020 - Elsevier
In this paper, the hydration process and mechanical properties of UHPC matrix incorporated
with limestone (LS) and different substitution rates of metakaolin (MK) were investigated. MK …

State-of-the-art review on ultra high performance concrete-Ballistic and blast perspective

N Das, P Nanthagopalan - Cement and concrete composites, 2022 - Elsevier
The world is experiencing multiple blasts and ballistic attacks in the last few decades
leading to huge loss of civilians and warriors in fringe territories. In this context, this paper …

[HTML][HTML] Tension-stiffening effect in steel-reinforced UHPC composites: Constitutive model and effects of steel fibers, loading patterns, and rebar sizes

CC Hung, HS Lee, SN Chan - Composites Part B: Engineering, 2019 - Elsevier
The tensile performance of steel-reinforced concrete members is closely associated with the
bond interaction between concrete and the embedded rebar. Ultra-high performance …