Nano-engineered the interfacial transition zone between recycled fine aggregates and paste with graphene oxide for sustainable cement composites

D Lu, F Qu, Y Su, K Cui - Cement and Concrete Composites, 2024 - Elsevier
The high water absorption and porosity of recycled aggregate often led to a compromised
interface transition zone (ITZ), thereby adversely impacting the mechanical properties and …

Identification of bending fracture characteristics of cement-stabilized coral aggregate in four-point bending tests based on acoustic emission

Z Liu, Z Han, L Qin, D Cao, C Guo, F Wang… - … and Building Materials, 2023 - Elsevier
Cement-stabilized coral aggregate (CSCA) can be used as a base material for roads and
airports, and it is a future direction for island engineering. In this study, four-point bending …

Compaction method development and materials performance evaluation of large size cement-treated macadam materials

C Deng, Y Jiang, Y Yi, T Tian, Y Zhang, Y Tan… - … and Building Materials, 2023 - Elsevier
Existing research mainly focuses on cement-treated macadam materials with a maximum
nominal particle size (MNPS) of≤ 37.5 mm, and there is little research on large size cement …

[HTML][HTML] Permanent deformation response of demolition wastes stabilised with bitumen emulsion as pavement base/subbase

E Yaghoubi, B Ghorbani, M Saberian… - Transportation …, 2023 - Elsevier
The stabilisation of the granular base course using binders has been adopted for many
years; however, the use of bitumen emulsions has been emerging in recent times …

Using case study on the performance of rural cement stabilizing construction waste recycling road base

S Yang, Z Yang, K Chen, L Zhang, J Chu - Construction and Building …, 2023 - Elsevier
In order to solve the problem of resource utilization of construction waste (C&W) recycled
aggregate (RA) in rural road grassroots, natural aggregate (NA) was replaced by RA with …

Evaluation of characteristics and building applications of multi-recycled concrete aggregates from precast concrete rejects

Á Salesa, LM Esteban, PL Lopez-Julian… - Materials, 2022 - mdpi.com
The construction industry must meet current environmental requirements, mostly those
pertaining to the reduction in construction and demolition waste and the consumption of raw …

Development of a sustainable stabilized macadam road base using steel slag as supplementary cementitious material

X Yang, S Wu, B Chen, G Ye, S Xu - Construction and Building Materials, 2024 - Elsevier
As the main waste product of iron and steel industry, steel slag possesses considerable
cementitious activity, making it a promising alternative to cement in Cement Stabilized …

Mechanical and environmental performance of structural concrete with coal gangue fine aggregate

T Zhang, H Wang, JP Tang, S Gao - Journal of Building Engineering, 2024 - Elsevier
Using coal gangue sand as fine aggregate is a feasible solution for the sustainable
development of construction engineering. The mechanical and environmental properties of …

Mix proportion design and production optimization of stone filled with cement stabilized macadam considering shrinkage resistance and easy construction

S Wang, L Han, C Wu, Y Zhao, R Zhang - Construction and Building …, 2024 - Elsevier
The main objective of this paper is to design a stone filled with cement stabilized macadam
(SFCSM) considering shrinkage resistance and easy construction. The corresponding mix …

Preparation, mechanism, and application of silica fume–steel slag composite cementitious material based on the D-optimal mixture method

Y Deng, X Wang, Y Zhang, J Zhao, A Jiang - Construction and Building …, 2023 - Elsevier
Steel slag and silica fume as cementitious materials to replace cement have been subjected
to many recent investigations. However, the optimization of the mix ratio of silica fume–steel …