Results 111 to 120 of about 36,081 (306)

Properties of Normal Concrete, Self-compacting Concrete and Glass Fibre-reinforced Self-compacting Concrete: An Experimental Study

Procedia Engineering, 2017
Abstract Hardened properties of normal concrete (NC) and self-compacting concrete (SCC) are compared. Also, the influence of glass fibres on fresh and hardened properties of SCC is investigated. Three concrete mixtures; normal concrete (NC), SCC and SCC with glass fibres were prepared with a water-cement ratio of 0.35.
Ahmad, Subhan, Umar, Arshad, Masood, Amjad   +2 more
openaire   +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

Investigation on the Mechanisms Governing the Robustness of Self-Compacting Concrete at Paste Level

, 2016
In spite of the many advantages, the use of self-compacting concrete(SCC) is currently widely limited to application in precast factories and sihiationsin which external vibration would cause large difficulties.
Grunewald, S. (author), Vantomme, John (author), van der Vurst, F (author), Lesage, Karel (author), Vandewalle, Lucie (author), Schutter, G (author)   +5 more
core  

PRESSURE EXERTED ON FORMWORK AND EARLY AGE SHRINKAGE OF SELF-COMPACTING CONCRETE

, 2020
Self-compacting concrete (SCC) is a flowable type of concrete where minimum energy is required to form a structural component. The high flow of SCC enables reduction in the number of workers, casting time, noise pollution and elimination of vibration ...
Shakor, P, Gowripalan, N
core  

A novel bubbling fluid bed reactor for the autothermal pyrolysis of waste plastics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract A new pilot‐scale fluidized bed reactor operated under continuous conditions was developed and tested for the thermal pyrolysis of high‐density polyethylene (HDPE). The study focused on assessing the reliability and operability of the system under different operating conditions (400–550°C), while monitoring mass and energy balances, product ...
Khadija Olivia Ogoula Igouwe, Tchini Sévérin Tanoh, Jasmin Blanchard, Inès Esma Achouri, Nicolas Abatzoglou   +4 more
wiley   +1 more source

Geopolymer Self Compacting Concrete

The increasing environmental concerns associated with Ordinary Portland Cement (OPC), particularly its high carbon dioxide emissions, have encouraged the development of sustainable alternatives in concrete technology. This study investigates the performance of Geopolymer Self-Compacting Concrete (GPC-SCC) as an eco-friendly substitute for conventional ...
Mr. Tanishk. S. Nehatrao, Mr. Dattatray. S. Raut, Mr. Shreeyash. K. Parchande, Mr. Vishal. B. Patil, Mr. Yashwant. P. Pawar   +4 more
openaire   +3 more sources

Development of self-compacting eco-concrete

, 2006
Ever since its introduction and increasingly widespread use since the early nineties, new mix design methods of Self-Compacting Concrete (SCC) can hardly be recognized. Despite intensive research and a substantial number of publications in this new technology the design concept still mainly follows the so-called "Japanese method" introduced by Okamura /
Hunger, Martin, Brouwers, Henricus Jozef Hubertus   +1 more
openaire   +3 more sources

Corporate Social Responsibility (CSR) in Mining: An Integrated Institutional and Agency Theory Perspective

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Mining is one of the foundations of economic development but has historically been associated with severe socioenvironmental impacts, such as ecosystem degradation, displacement of traditional communities, and large‐scale disasters. In this context, corporate social responsibility (CSR) plays a central role as a mechanism for legitimizing ...
Felipe Moura Oliveira, Elaine Aparecida da Silva   +1 more
wiley   +1 more source

Gender Lens Equity Funds: A Methodological Breadth–Accountability Depth Framework and Observed Outcomes

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Despite rapid growth in gender lens investing (GLI), substantial variation remains in how gender lens equity funds (GLEFs) integrate gender equality criteria into investment strategies. We map a universe of 43 GLEFs and develop a framework capturing gender equality screening breadth and accountability depth (fund‐level disclosure and ...
Freyja Vilborg Thorarinsdottir, Ásta Dís Óladóttir, Gary L. Darmstadt, Sigríður Benediktsdóttir   +3 more
wiley   +1 more source

Research on Self Compacting Concrete: A Futuristic Concrete

International Research Journal of Multidisciplinary Technovation, 2019
Concrete is most widely used in the construction industry and now-a-days Self compaction concrete is used because of its easy flow able properties and reduction in construction time. Self compacting concrete (SSC) is a basic type of concrete that does not required any kind of compaction or vibration.
Abdul Bari J, Umamageshwaran S
openaire   +2 more sources