A5105822953- Concrete and Cement Materials Research
- Magnesium Oxide Properties and Applications
- Recycling and utilization of industrial and municipal waste in materials production
- Innovative concrete reinforcement materials
- Asphalt Pavement Performance Evaluation
- Advanced Fiber Optic Sensors
- Planetary Science and Exploration
- Infrastructure Maintenance and Monitoring
- Photonic and Optical Devices
- Recycled Aggregate Concrete Performance
- Layered Double Hydroxides Synthesis and Applications
- Nuclear Physics and Applications
- Polysaccharides and Plant Cell Walls
- Polysaccharides Composition and Applications
- Microbial Applications in Construction Materials
- CO2 Sequestration and Geologic Interactions
- Calcium Carbonate Crystallization and Inhibition
- Building materials and conservation
- Structural Load-Bearing Analysis
- Rocket and propulsion systems research
- Urban Stormwater Management Solutions
- Advanced ceramic materials synthesis
- Grouting, Rheology, and Soil Mechanics
- Diamond and Carbon-based Materials Research
- Innovations in Concrete and Construction Materials
Wuhan University of Technology
2013-2024
Eindhoven University of Technology
2014-2024
Rutgers, The State University of New Jersey
2024
Wuhan Polytechnic University
2021-2023
Beijing University of Chinese Medicine
2023
China Academy of Space Technology
2020-2022
Zhejiang Gongshang University
2017-2018
Chongqing University
2017-2018
China Building Materials Academy
2017
National Research Center for Rehabilitation Technical Aids
2015
Manufacturers of food fresh containers use nanosilver as an antimicrobial agent, but the safe impacts release from commercial products are unknown. The nanoparticles that migrate consumer should be determined to assess safety and/or risks nanotechnology. This paper describes experimental work carried out on one kind container (polyethylene plastic bags). In experiments, range temperatures was room temperature (about 25°C) 50°C, time intervals 3 15 days, and bags were filled with four kinds...
In this work, anodic films consisted of a mixed oxide aluminum and magnesium are developed on alloy by anodizing process. Then, MgAl‐layered double hydroxide (LDH) prepared using film as source cations, without the introduction any kinds trivalent metal salts. After that, inhibitor anions vanadate intercalated into interlayer galleries LDHs through anion‐exchange LDH conversion investigated scanning electron microscope, energy dispersive spectrum, X‐ray diffractometer, Fourier transform...
Calcium carbonate binder is well-known to reduce the carbon footprint and brings great economic environmental benefits. However, cementitious mechanism unclear due raw material diversity. We prepare calcium crystalline polymorphs-vaterite calcite in presence of sodium tripolyphosphate (STPP), revealed. Herein, optimal colloidal structure with vaterite as binding phase obtained at 5% STPP 1d compressive strength reaches 16.99 MPa. The property can be attributed crystallization transformation...
This study aims to investigate the effect of limestone powder (LP) on reaction sodium carbonate activated slag. The results show that incorporated LP up 30% improves strength development, especially at advanced curing ages. A slightly accelerated is observed for samples containing low amount (≤5%), while mixture with 10% shows optimized respect heat release and development. Chemical incorporating high replacement levels (≥15%), indicated by formation a new phase, natron (Na2CO3·10H2O)....
The feasibility of using red mud as an alkali source in alkali-activated fly ash and Portland cement (PC) based binary binder for controlled low-strength material (CLSM) is investigated. alkalis are NaOH Na2CO3. inclusion increases the pH value pore solutions mixtures by direct dissolution reaction Na2CO3 with portlandite formed PC hydration. mixture increased accelerates hydration binder, contributing to strength development CLSM. also acts a micro-filler that refines structure thus reduces...
Abstract In the context of dual carbon target, it is particularly important to reduce energy consumption and emissions in building sector. Chillers, as main source equipment, will significantly exacerbate building's event a failure. order improve detection rate early chiller failure, an improved golden jackal optimization algorithm (IGJO)-hybrid kernel extremum learning machine (HKELM) fault diagnosis model proposed. Firstly, address problem slow convergence speed easy fall into local (GJO),...
This study analyzes the soil enzyme activity characteristics of photovoltaic construction in subsidence areas based on measured data and discusses impact development activity. The results show that SPA, SSA, SCA, SUA showed lowest values among three different positions at R-PVP position. Compared to CK position, all increased F-PVP but SSA levels decreased. SPA M-PVP while slightly a decrease Overall, site decreasing trend compared control area.
The slow hardening process of carbonate-activated slag limits its application as a construction material. This paper aims to provide an acceleration method for the early age hydration by applying calcium silicate hydrate (C-S-H) seeds and unveil underlying mechanism. results show that incorporation C-S-H significantly accelerates reaction shortens setting time. With 4% seeds, 1d-compressive strength carbonate activates can achieve 25.4 MPa. acts preferred nucleation sites strength-giving...
<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> The refractive index of salt water changes corresponding to the variation salinity. Based on a differential refractometer, salinity can be measured due beam deviation, and influence temperature measurement results is reduced effectively. Beam deviation caused by change detected fiber-optic array recorded charge-coupled device. According Gauss distribution theory, light-spot center determined...