Recent advances of ultrasonic testing of cement based materials at early ages
G Trtnik, M Gams - Ultrasonics, 2014 - Elsevier
To summarize some of the most important findings in the field of ultrasonic (US) testing of
early age hydration and formation of structure of different cement based materials (CBMs), a …
early age hydration and formation of structure of different cement based materials (CBMs), a …
[HTML][HTML] Thermal cycling stability of fly ash based geopolymer mortars
In this paper fly ash based geopolymer mortars have been prepared and their thermal
behavior evaluated in order to assess the suitability of fly ash based alkali-activated binders …
behavior evaluated in order to assess the suitability of fly ash based alkali-activated binders …
Effect of fly ash as cement replacement on chloride diffusion, chloride binding capacity, and micro-properties of concrete in a water soaking environment
Featured Application The study on the diffusion, bonding and micro-properties of chloride
penetration in concrete in a water soaking environment can provide fundamental information …
penetration in concrete in a water soaking environment can provide fundamental information …
Understanding the effect of curing age on the chloride resistance of fly ash blended concrete by rapid chloride migration test
Chloride ingress is considered as the most responsibility to steel corrosion for offshore
concrete structure during service. Fly ash has been shown to effectively enhance the …
concrete structure during service. Fly ash has been shown to effectively enhance the …
The hybrid effects of basalt and PVA fiber on properties of a cementitious composite: Physical properties and non-destructive tests
This study aimed to experimentally examine the physical properties and non-destructive
properties of cementitious composites for different hybrid basalt and PVA fiber contents. The …
properties of cementitious composites for different hybrid basalt and PVA fiber contents. The …
High-performance microbial fuel cell anodes obtained from sewage sludge mixed with fly ash
Y Jia, H Feng, D Shen, Y Zhou, T Chen, M Wang… - Journal of hazardous …, 2018 - Elsevier
Microbial fuel cells (MFCs) are promising for converting biomass energy into electricity, and
have attracted much research interest. However, few inexpensive high-performance anode …
have attracted much research interest. However, few inexpensive high-performance anode …
Monitoring of cement hydration using embedded piezoelectric transducers
L Qin, Z Li - Smart Materials and Structures, 2008 - iopscience.iop.org
The ultrasonic technique is very effective for non-destructive measurement of fresh and
hardened cementitious composites. In this study, the ultrasonic technique is further …
hardened cementitious composites. In this study, the ultrasonic technique is further …
Acoustic emission behavior of early age concrete monitored by embedded sensors
L Qin, HW Ren, BQ Dong, F **ng - Materials, 2014 - mdpi.com
Acoustic emission (AE) is capable of monitoring the cracking activities inside materials. In
this study, embedded sensors were employed to monitor the AE behavior of early age …
this study, embedded sensors were employed to monitor the AE behavior of early age …
Evaluation of clinker stabilized fly ash-mine overburden mix as sub-base construction material for mine haul roads
Increase in production capacity of opencast coal mines is realised through deployment of
increasingly larger capacity haul trucks, which require appropriately designed and well …
increasingly larger capacity haul trucks, which require appropriately designed and well …
Ultrasonic wave characteristics in multiscale cementitious materials at different stages of hydration
Monitoring the microstructural change in cementitious materials during hydration is an
essential but challenging task. Therefore, a non-invasive and sophisticated technique is …
essential but challenging task. Therefore, a non-invasive and sophisticated technique is …