Results 221 to 230 of about 27,436 (267)

Impact of construction and demolition wastes on the performance of sustainable LC³-based structural lightweight concrete. [PDF]

Sci Rep
Sadik EK, Elrahman MA, Eltawil KA, Tahwia AM.   +3 more
europepmc   +1 more source

Scalable Electrochemical Concrete Fabrication and Closed-Loop Recycling. [PDF]

Adv Sci (Weinh)
Lyu H, Li Z, Liu Y, Zhu L, Hao L, Shi M, Zhang S, Poon CS.   +7 more
europepmc   +1 more source

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Concrete waste-derived aggregate for concrete manufacture

Journal of Cleaner Production, 2022
Yuan Xingzhong, Wang Hou, Jia Wei Chew
exaly   +2 more sources

Properties of concretes produced with waste concrete aggregate

Cement and Concrete Research, 2004
Abstract An environmentally friendly approach to the disposal of waste materials, a difficult issue to cope with in today's world, would only be possible through a useful recycling process. For this reason, we suggest that clearing the debris from destroyed buildings in such a way as to obtain waste concrete aggregates (WCA) to be reused in concrete ...
İlker Bekir Topçu, Selim Şengel
openaire   +1 more source

The Wastes Utility in Concrete

2014
The Marble Slurry Wastes (MSW) produced by marble industry is left unattended in theenvironment which causes serious environmental problems. In order to evaluate its potential usage in normal1:2:4 concrete, this study was designed, where the partial replacement of cement with MSW was examined.Replacement of cement with MSW from 0 to 100%, and also its ...
Arshad, A., Shahid, I., Anwar, U.H.C., Baig, M.N., Khan, S., Shakir, K.   +5 more
openaire   +1 more source

Use of waste rubber as concrete additive

Waste Management & Research: The Journal for a Sustainable Circular Economy, 2007
For resource reutilization, scrap tyres have long been investigated as an additive to concrete to form ‘Rubcrete’ for various applications and have shown promising results. However, the addition of rubber particles leads to the degradation of physical properties, particularly, the compressive strength of the concrete. In this study,
Liang Hsing, Chou, Chun-Ku, Lu, Jen-Ray, Chang, Maw Tien, Lee   +3 more
openaire   +2 more sources

Use of Waste Concrete in Cement Production

2018
Use of waste concrete in tempered cement production was examined in this study. Waste concretes were used in limestone-tempered cement production. In tempered cement production, 5, 10, 15, 20 and 28% milled waste concrete was added instead of the limestone. As waste concrete, pressure experiments were performed on those and 15 cm cube samples were used.
Topçu, İlker Bekir, Baylavlı, Hasan
openaire   +1 more source

Reclaim of Waste Concrete

2017
In this chapter, the sources, quantity and classification of waste concrete are described and analyzed. The methods for reducing waste concrete are introduced. Furthermore, the reclaim of waste concrete, including reusing recycling philosophy and technology is described and discussed.
openaire   +1 more source

Concrete with ceramic waste aggregate

Cement and Concrete Composites, 2005
Use of hazardous industrial wastes in concrete-making will lead to greener environment. In ceramic industry about 30% production goes as waste, which is not recycled at present. In this study an attempt has been made to find the suitability of the ceramic industrial wastes as a possible substitute for conventional crushed stone coarse aggregate ...
RM. Senthamarai, P. Devadas Manoharan
openaire   +1 more source

Waste paint as an admixture in concrete

Cement and Concrete Composites, 2012
Abstract A significant volume of waste latex paint exists in New Zealand, with the rate of supply rapidly growing, prompting an investigation into the use of waste paint as a polymeric admixture in concrete due to similarities in chemical compositions of waste paint and polymeric admixtures.
Nasser Almesfer, Chris Haigh, Jason Ingham   +2 more
openaire   +1 more source