Test research on effects of waste ceramic polishing powder on the permeability resistance of concrete

Cheng, Yurong; Huang, Fei; Li, Rui; Hou, Jun Ming; Li, Guanglu

doi:10.1617/s11527-015-0533-6

Cited by 48 publications

(34 citation statements)

References 19 publications

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“…Recently, studies on possible use of recycled powders produced from construction and demolition waste as SCMs have received a great attention of materials researchers due to the management of the increasing amount of demolition waste generated at the end-of-life of structures [21], whereas the fine ceramic dust obtained during the grinding and polishing of ceramic products is also available [22]. However, despite the abundance of construction and demolition waste, the applications of fine particles as PC substitute are currently very limited [23] and have not been adequately investigated when compared to larger particles used as concrete fine and coarse aggregate [24,25].…”

Section: Introductionmentioning

confidence: 99%

Complex Characterization and Behavior of Waste Fired Brick Powder-Portland Cement System

et al. 2019

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Two waste fired brick powders coming from brick factories located in Argentine and Czech Republic were examined as alternative mineral admixtures for the production of blended cements. In pastes composition, local Portland cements (Argentine and Czech) were substituted with 8–40%, by mass, with powdered ceramic waste. For the ceramic waste-Portland cement system, workability, the heat released, pozzolanity, specific density, compressive strength, hydrated phases, porosity, and pore size distribution were tested. The relevance of the dilution effect, filler effect, and pozzolanic activity was analyzed to describe the general behavior of the pozzolan/cement system. The properties and performance of cement blends made with finely ground brick powder depended on the composition of ceramic waste and its reactivity, the plain cement used, and the replacement level. Results showed that the initial mini-slump was not affected by a low ceramic waste replacement (8% and 16%), and then it was decreased with an increase in the ceramic waste content. Brick powder behaved as a filler at early ages, but when the hydration proceeded, its pozzolanic activity consumed partially the calcium hydroxide and promoted the formation of hydrated calcium aluminates depending on the age and present carbonates. Finally, blended cements with fired brick powder had low compressive strength at early ages but comparable strength-class at later age.

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Section: Introductionmentioning

confidence: 99%

Complex Characterization and Behavior of Waste Fired Brick Powder-Portland Cement System

et al. 2019

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“…Global production of ceramic tiles is more than 12 Billion m 2 [5]. The manufacture of ceramic tiles generates ceramic waste powder (CWP) during the final polishing process at a rate of 19 kg/m 2 [6]. Therefore, the global generation of CWP exceeds 22 Billion tons.…”

Section: Introductionmentioning

confidence: 99%

The Use of Ceramic Waste Powder (CWP) in Making Eco-Friendly Concretes

El-Dieb¹,

Taha²,

Abu-Eishah³

2019

Ceramic Materials - Synthesis, Characterization, Applications and Recycling

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The global production of ceramic waste powder (CWP), which is produced during the final polishing process of ceramic tiles, exceeds 22 billion tons. The disposal of CWP in landfills will cause significant environmental problems (i.e., soil, air, and groundwater pollution). CWP is characterized by its chemical composition that is mainly composed of silica (SiO 2 ) and alumina (Al 2 O 3 ). Both minerals represent more than 80% of the CWP composition. CWP has potentials to be used as an ingredient to partially or entirely replacing Portland cement to make eco-friendly concretes. This chapter summarizes the effect of using CWP in making eco-friendly concretes, with a particular focus on using CWP as a partial cement replacement in conventional-vibrated concrete (CVC) and self-compacting concrete (SCC), and the production of zero-cement alkali-activated concrete (AAC).

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“…In order to use PP as a replacement for cement in concrete, its effect on the properties of cement paste need to be clarified, for example, nucleation or growth-inducing factor of hydrates on their surface in early-age concrete is important because it can affect the properties of late-age concrete. Many relevant studies [4][5][6][7][8][9][10] have been conducted. Tydlitát et al [7] reported that using more than 20% ceramics in blended cement does not affect the compressive strength.…”

Section: Introductionmentioning

confidence: 99%

“…In a study performed by Fatima et al [9], concrete was made by replacing up to 30% of the cement with PP resulting in concrete that had good workability, proper compressive strength, split-tensile strength, flexural strength, and elastic modulus. A study by Cheng et al [4] showed that the permeability resistance of concrete mixed with PP is superior to that of a control group, and the most desirable permeability resistance was achieved when the cement substitution rate was 30%. These studies mainly focused on the effects on macroscopic properties and microstructure of mortar or concrete.…”

Section: Introductionmentioning

confidence: 99%

A Study on the Effect of Ceramic Polishing Powder on the Nucleation and Growth of Hydrates in Cement Paste

Wang

Liu

et al. 2019

Crystals

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The production of cement leads to a large amount of CO2 emission. Using industrial waste slag, such as ceramic polishing powder (PP), to replace part of Portland cement can reduce the pollution caused by the cement industry and solid waste disposal. In order to use PP as a replacement for cement, its effects on the properties of cement paste need to be clarified. In this study, the effect of PP on the nucleation and growth of hydrates in cement paste at very early ages was investigated. Quartz was used as a reference. The interactions of their surface with various ions in cement paste solution, which has an important effect on the nucleation and growth of hydrates, were studied by using the zeta potential test. The morphology of the nucleus and crystal of hydrates was investigated by using SEM. The zeta potential measurements showed that the affinity of the surface of PP and quartz to ions in the pore solution of cement paste is similar. The image of SEM indicated that there is also not much difference in the crystallization of hydrates on the surfaces of PP and quartz. These evidences suggested that PP has similar surface charge properties as quartz, and its effects on the properties of cement paste are the same as that of quartz. From the viewpoint of the effect on very early hydration, PP can be used in cement paste, similar to quartz power.

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Test research on effects of waste ceramic polishing powder on the permeability resistance of concrete

Cited by 48 publications

References 19 publications

Complex Characterization and Behavior of Waste Fired Brick Powder-Portland Cement System

Complex Characterization and Behavior of Waste Fired Brick Powder-Portland Cement System

The Use of Ceramic Waste Powder (CWP) in Making Eco-Friendly Concretes

A Study on the Effect of Ceramic Polishing Powder on the Nucleation and Growth of Hydrates in Cement Paste

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