Crushed Tile Coarse Aggregate Concrete

Hooton, RD; Khaloo, AR

doi:10.1520/cca10137j

Cited by 37 publications

(4 citation statements)

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“…The interest of developing concrete from non conventional raw materials is indispensable for the protection of the environment and also for the economic by reducing costs [6][7] . Innovative solutions for recycling of tyres have been the focus of much research, such as the addition of the scrap tyre rubber in asphalt, concretes and polymers [8][9][10][11] ; as well as incineration for vapour production and energy production 8,12 .…”

Section: Introductionmentioning

confidence: 99%

Investigations on cementitious composites based on rubber particle waste additions

et al. 2012

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The amount of waste rubber has gradually increased over recent years because of over-growing use of rubber products. The disposal of waste rubber has caused serious environmental problems. The incorporation of recycled materials into cementitious composites is a feasible alternative that has gained ground in civil construction. The performance of such materials is much affected not only by the rubber addition, but also the particle size which has been controversially reported in the literature. In order to investigate the single effect of rubber particles into cement based materials, rubber cementitious composites were prepared with no silica particle additions. A full factorial design has been conducted to assess the influence of the rubber particle size (0.84/0.58 mm and 0.28/0.18 mm); mass fraction used (5, 15 and 30%); and water/cement ratio (0.35 and 0.50) on the physic-mechanical properties of the composites. The materials were characterized through apparent density, porosity, compressive strength, flexural strength, modulus of elasticity and microstructural analysis. The interactions of rubber particle size, rubber fraction and water/cement ratio affected significantly the density and compressive strength of the composites. The apparent porosity was influenced mainly by the rubber particle size. The flexural strength was affected by the main factors and the modulus of elasticity was affected by the interaction factors rubber particle size and fraction, and rubber fraction and w/c ratio.

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Section: Introductionmentioning

confidence: 99%

Investigations on cementitious composites based on rubber particle waste additions

et al. 2012

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“…The elementary mechanical properties of concrete, such as strength and durability, encourage its use in all types of construction. As a result, the widespread use of concrete in the twenty-first century would result the depletion of ingredient [1]. As a result, alternate sources must be found to substitute such high-quality ingredients.…”

Section: Introductionmentioning

confidence: 99%

Performance of Strength and Modulii Characteristics of Ceramic Waste Aggregate Concrete (CWAC)

Giridhar,

Sreenath

2023

KEM

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Rapid industrialization in 21st century resulted in emission of both by-products and wastes which are producing at an alarming rate in India. Development cannot be ceased by referring to pollution and waste as justification; instead of it is essential to be decided how to reduce and manage the waste generated near by the industries. One of the solution is waste may be recycled or substituted to replace traditional ingredients in new concrete compositions and benefit to reduce their toxic effects on the environment. The Ceramic Industry is one of the largest industries to manufacture ceramic components. In Ceramic Industries, nearly 30% of the waste will be produced on a daily basis because of its unique characteristics of brittle nature and its clay composition. As a result of this, incorporating industrial waste into the concrete mix would help to minimize the usage of natural aggregates into the composition but due to the usage of ingredients are rapidly depleting, as well as help to reduce greenhouse gas emissions. The impact of replacing traditional coarse aggregates with ceramic waste aggregates in the structure of Ceramic Waste Aggregate Concrete (CWAC) is investigated in this paper. The study's parameters included replacing coarse aggregate (CA) with ceramic waste aggregates (CWA) at a rate of 0 to 100% with a regular incremental interval of 20%. Flexural strength and stress-strain behavior of CWAC are examined. Workability, Compaction Factor, Compressive Strength and Flexural Strength Tests were conducted on Regular Concrete and Ceramic Waste Aggregate Concrete (CWAC). Results of CWAC were fruitful compared to Regular Concrete. CWAC20 and CWAC40 are most feasible in replacing Regular concrete in the aspects of Young’s Modulus and Flexural Strength. This study would help to ensure that the quantity availability of CWA near ceramic industries.

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“…The rate of growth in waste has put pressure on the ceramic industries to find a solution for its disposal. Meanwhile, conventional crushed stone aggregate reserves are being depleted rapidly, particularly in some desert regions of the world [3] Use of inorganic industrial residual products in making concrete will lead to sustainable concrete design and a greener environment [4]. The need to develop concrete with nonconventional aggregates is urgent for environmental as well as economic reasons.…”

Section: Introductionmentioning

confidence: 99%

Effect of Ceramic Powder on Mortar Concrete

Samadi

Hussin

Sam

et al. 2015

AMR

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The growing population of the world resulting in the demand for shelter and infrastructure, consequently increasing the use of natural resources that can cause problem to the environment and material supply. Ceramic tiles are a waste material that has been studied and shown to have pozzolanic properties. This study focuses on the effect of finer ceramic waste as cement replacement on the compressive strength, strength development and flowability of the mortar. The cement was replaced by ceramic powder from 10% to 40% by weight of cement. The specimens were cast in 50x50x50mm cubes and water curing regime was used until the age of testing. The results of 20% replacement show that finer ceramic powder has the potential to be used as cement replacement material.

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Crushed Tile Coarse Aggregate Concrete

Cited by 37 publications

References 0 publications

Investigations on cementitious composites based on rubber particle waste additions

Investigations on cementitious composites based on rubber particle waste additions

Performance of Strength and Modulii Characteristics of Ceramic Waste Aggregate Concrete (CWAC)

Effect of Ceramic Powder on Mortar Concrete

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