Results 101 to 110 of about 6,539 (278)

Studies on the mechanical properties of interlayer interlocking 3D printed concrete based on a novel nozzle

Case Studies in Construction Materials
The interlocking can effectively improve the mechanical properties of concrete. However, the strength of 3D printed concrete with interlocking interfaces, fabricated using non-automated methods, is reduced due to the time-consuming interface processing ...
Youbao Jiang, Pengxiang Gao, Sondipon Adhikari, Xiaofei Yao, Hao Zhou, Yan Liu   +5 more
doaj   +1 more source

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

Prototypical Realization of Fully Automated 3D-Printing of Reinforced Concrete Using AMoRC Method [PDF]

This paper presents the prototypical implementation of a novel 3D printing process for reinforced concrete structures called Additive Manufacturing of Reinforced Concrete (AMoRC), by showcasing the production of a half-meter-high S-shaped reinforced ...
Zhang, Sisi, Mäde, Konrad, Sharma, Rahul, Claßen, Martin, Olesch, Mirco   +4 more
core   +1 more source

Design and implementation of a 3D‐printed modular distillation tower for experimental teaching in chemical engineering

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Several authors have reported the disconnection between the skills, abilities, and attitudes of graduates from STEM careers with the current needs of the labour market. In science and engineering fields, research has found the need for interdisciplinary approaches that encourage meaningful learning.
Úrsula Manríquez‐Tolsá, Carlos Zaid Bustamante‐Pérez, José Manuel García‐Anaya, Ángel Tlacaelel Ortiz‐Manzano, Roeb García‐Arrazola, Eva Patricia Bermúdez‐García, Diana Iruretagoyena Ferrer, Miguel Ángel Pimentel‐Alarcón   +7 more
wiley   +1 more source

A comprehensive review of sustainable materials and toolpath optimization in 3D concrete printing

npj Materials Sustainability
The construction sector has experienced remarkable advancements in recent years, driven by the demand for sustainable and efficient building practices. Among these advancements, 3D concrete printing has emerged as a highly promising technology that holds
Zicheng Zhuang, Fengming Xu, Junhong Ye, Nan Hu, Liming Jiang, Yiwei Weng   +5 more
doaj   +1 more source

Integrating Circular Economy and Lean Management: A Strategic Framework for Sustainable Business Transformation

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates the integration of circular economy (CE) and lean management (LM) as a strategic approach for enhancing corporate efficiency and sustainability. While CE emphasizes resource circularity, LM focuses on waste elimination and value maximization in production processes.
Pedro Carmona Marques, João Reis, Wesley Douglas Oliveira Silva   +2 more
wiley   +1 more source

Progress in construction automation : review on 3D printing of concrete materials [PDF]

, 2018
3D Printing or additive manufacturing has been gaining popularity in the concrete research community and the field. Compared with conventional vibrating concrete or self- consolidating concrete, 3D printing technique do not require formwork, which is ...
Qian, Ye, Panda, Biranchi, Tan, Ming Jen, Tay, Daniel Yi Wei   +3 more
core  

Rheological Modifiers in Optimizing Quick Nozzle Mixing Technology for 3D Concrete Printing [PDF]

Quickly mixing concrete at or near the printing nozzle is a new technique developed by the authors to improve 3D concrete printing technology. Quick nozzle mixing (QNM) solves the inherent problem in 3D concrete printing due to the opposing rheological ...
Zhang, Nan, Sanjayan, Jay
core   +1 more source

Large scale testing of digitally fabricated concrete (DFC) elements [PDF]

, 2018
Case study projects based on Digitally Fabricated Concrete (DFC) are presented in an increasing pace around the globe. Generally, though, it is not reported what structural requirements (if any) these structures meet and how compliance to these ...
Ahmed, Zeeshan, Flatt, R.J., Wolfs, Rob, Wangler, T., Bos, Freek, Salet, Theo   +5 more
core   +1 more source

Influence of the Amount of Mineral Additive on the Rheological Properties and the Carbon Footprint of 3D-Printed Concrete Mixtures

Buildings
Rheology plays an important role in the 3D concrete printing technology, because it directly governs the flowability and shape retention of the material, impacting both the printing process and the final quality of the obtained structure.
Modestas Kligys, Giedrius Girskas, Daiva Baltuškienė   +2 more
doaj   +1 more source