Microstructure and properties of recycled concretes using ceramic sanitary ware industry waste as coarse aggregate

Medina, César; Frías, Moisés; Rojas, M.I. Sánchez de

doi:10.1016/j.conbuildmat.2011.12.075

Cited by 198 publications

(102 citation statements)

References 35 publications

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“…The analysis of the features of these composites proves that the addition of ceramic aggregate improves the properties of concretes prepared in this way. Besides, particular attention is paid to ceramic aggregates derived from sanitary ceramics waste [17,19,[24][25][26]. The characteristics of these aggregates are similar to the ones of traditional aggregates, and their structure is similar to dolomite aggregates [25] popularly used in road engineering.…”

Section: Introductionmentioning

confidence: 99%

“…Further, although it has been proven that the substitute for traditional gravel aggregate in the form of broken bricks [1,3,6,9,12] has less favourable properties, there are several ecological benefits of new solutions. The research on cement composites in which the waste of fine white ceramics was found was different [17][18][19][20][21][22][23][24][25][26]. The analysis of the features of these composites proves that the addition of ceramic aggregate improves the properties of concretes prepared in this way.…”

Section: Introductionmentioning

confidence: 99%

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Properties of recycled ceramic aggregates specified in WT-1 2014 Aggregates - Technical Requirements

Andrzejuk¹,

Sałuch²,

Zegardło

et al. 2018

E3S Web Conf.

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Abstract. The article presents the results of research on primary recycling properties of ceramic aggregates conducted following the procedures outlined in WT-1 2014 Aggregates − Technical Requirements. The material for the tests was obtained from a company producing sanitary ceramic products. Damaged ceramic products, coming from the factory waste heaps, were transported to the laboratory and crushed. This enabled producing aggregate that was later subjected to tests carried out on the aggregates commonly used in the production of mineral-asphalt mixes applied in making road surfaces. The factors that were examined include the following: the flow rate of fine aggregates (angularity of fine aggregate), fine particles content -methylene blue test, light-weight impurities content, frost resistance, bulk density of grains as well as water absorption determined by pycnometric method. The test results showed that the properties of the recycled aggregates are similar to those included in traditional aggregates used for the production of mineral-asphalt mixes. On the basis of the conducted analyses, the waste ceramic aggregate was recommended for use.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Properties of recycled ceramic aggregates specified in WT-1 2014 Aggregates - Technical Requirements

Andrzejuk¹,

Sałuch²,

Zegardło

et al. 2018

E3S Web Conf.

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“…The reused ceramic waste [10] mainly comes from manufactured tiles [11], sanitary pieces [12] or bricks [13 -15]. This waste is ground into cement [16] as a form of cement substitute in the production of mortar [17,18] or as an addition [13].…”

Section: Introductionmentioning

confidence: 99%

Reuse of Ceramic Demolition Waste in the Reconstruction of Planked Timber Floor Slabs

Hita¹,

Gálvez²,

Morales-Conde³

et al. 2017

TOBCTJ

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Abstract:The aim of this work, mainly an experimental study, is to develop a new infill piece by reusing ceramic waste from demolition works. The piece is intended for use in floors as part of the rehabilitation of a type of building in which such materials were originally used, and forms part of the repair process of infill slabs characteristic of domestic architecture. It also enables the reuse of existing wooden beams that still retain their strength capacity.Various test models to reproduce the geometry and structural characteristics of these slabs were developed, and experiments with the proportions of mortar and geometries were performed to achieve the required strength capacity for their use on site. As a result, an infill piece was produced with a strength capacity of up to 457 kgf, which exceeds the values required for prefabricated concrete slabs according to current regulations.Finally, it should be noted that this new piece contributes to the conservation of the original vertical supporting structure based on masonry walls, while the horizontal structure is rendered lighter thanks to these new slabs.

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“…Whereas, strength tests of concretes composed with aggregates made of sanitary and technical ceramic waste (sanitary ceramics, and ceramic electrical insulators) confirm the beneficial effect of this type of aggregate on the concrete strength. Strength parameters of such concrete are similar, or even in the presented research, exceed concrete parameters made with traditional aggregates [4][5][6][7][8][9]. In the conducted studies [9], the authors describe the results of tests of the mechanical properties of concretes, in which thicker aggregate fractions (5-20mm) were replaced with aggregates prepared from sanitary cullet.…”

mentioning

confidence: 99%

“…The highest strength was obtained by concrete with the addition of ceramic powder in the amount of 50% of the sand fraction and it was greater by almost 20% compared to the concrete without the addition of powder. The authors of the works [6,7] used white ceramic waste in the amount of 15-25% as an additive to the concrete aggregate. The test results obtained after 28 days showed a 2-11% higher strength in relation to concrete made with gravel aggregate.…”

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confidence: 99%

The effect of zeolite addition on parameters of concrete containing recycled ceramic aggregate

Szulej

Ogrodnik

2018

E3S Web Conf.

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Abstract. In the paper it was decided to recognize the material characteristics of concrete based on ceramic aggregate, aluminous cement with the addition of zeolite (5%, 10%, 15%) and air entraining admixture. Aggregate crushed to 2 fractions was used for designing the concrete mix : 0-4 mm, and 4-8 mm. The research involved the use of clinoptilolite derived from the zeolite tuff deposit at Sokyrnytsya (Transcarpathia, Ukraine). The dominant component in the zeolite is clinoptilolite in an amount of about 75%. The research carried out by the authors showed that the addition of zeolite, among others, increases the compressive strength of concrete, significantly improves the frost resistance, which in the case of using only aluminous cement is very low. The obtained results confirm the possibility of using the above-mentioned components, which improve the concrete material properties and are environmentally friendly.

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Microstructure and properties of recycled concretes using ceramic sanitary ware industry waste as coarse aggregate

Cited by 198 publications

References 35 publications

Properties of recycled ceramic aggregates specified in WT-1 2014 Aggregates - Technical Requirements

Properties of recycled ceramic aggregates specified in WT-1 2014 Aggregates - Technical Requirements

Reuse of Ceramic Demolition Waste in the Reconstruction of Planked Timber Floor Slabs

The effect of zeolite addition on parameters of concrete containing recycled ceramic aggregate

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