Results 281 to 290 of about 2,611,661 (358)

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.
Jianzhuang Xiao
openaire   +2 more sources

Effect of synthesis parameters on the development of unconfined compressive strength of recycled waste concrete powder-based geopolymers

Construction and Building Materials, 2021
The main object of this study is to investigate the geopolymerization potential of recycled waste concrete powder (RWCP) as well as the effects of synthesis parameters, including the molarity of NaOH solution, the mass ratio of water glass to NaOH ...
Wangwen Huo   +6 more
semanticscholar   +1 more source

Experimental study on recycled cement prepared from waste concrete

, 2021
In this paper, waste concrete of different strength grades is used as a substitute for calcareous and siliceous materials. The effects of waste concrete with different strength grades, various raw material compositions, distinct calcination temperatures,
Yu Haiyan   +3 more
semanticscholar   +1 more source

Strength enhancement of artificial aggregate prepared with waste concrete powder and its impact on concrete properties

Journal of Cleaner Production, 2020
Waste concrete powder (WCP), a byproduct generated in the production of recycled concrete aggregates, is proposed as the main material for manufacturing artificial aggregate (WCPA) through cold-bonding pelletization.
Yi Jiang, T. Ling, Minjiao Shi
semanticscholar   +1 more source

Experimental Study of Geopolymer Concrete Produced from Waste Concrete

Journal of materials in civil engineering, 2019
This paper investigates complete recycling of waste concrete to produce new geopolymer concrete (GPC).
Xin Ren, Lianyang Zhang
semanticscholar   +1 more source

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