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properties of concrete containing recycled seashells as

properties of concrete containing recycled seashells as

Properties of concrete containing recycled seashells as ...

2019-11-10  The utilization of seashells in concrete helps in seashell waste management and in producing cost-efficient concrete. The paper summarizes the previous research attempts to produce burnt seashell to partially replace cement in different proportions. It also presents the physical and mechanical properties of seashell ash and the produced concrete.

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Properties of concrete containing recycled seashells as ...

Seashells as waste materials and possibility of usage in concrete. • Reviewing partial replacement of cement with seashell ashes in concrete production. • Methods of preparing and burning seashells into ashes. • Impacts on fresh and hardened concrete properties. • Recommendations for further investigations on seashells as building ...

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(PDF) Properties of concrete containing recycled seashells ...

2019-7-26  PDF On Jul 26, 2019, Bassam A. Tayeh and others published Properties of concrete containing recycled seashells as cement partial replacement: A review Find, read and cite all

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INVESTIGATION OF PROPERTIES OF CONCRETE WITH

While experimenting with fresh and hardened concrete, mixtures containing recycled concrete aggregates in amounts of 30%, 50%, 70%, and 100% were prepared. Afterward, these mixtures underwent ...

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Journal of Cleaner Production

Review Properties of concrete containing recycled seashells as cement partial replacement: A review Bassam A. Tayeh a, *, Mohammed W. Hasaniyah a, A.M. Zeyad b, Moruf Olalekan Yusuf c a Civil ...

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Properties of Concrete Containing Ground Waste Cockle

2017-1-1  Seashells from marine by-product are potentially used in concrete as partial replacement of cement or fine aggregates substitute. The shells generally have high calcium content (CaO) which can improve the concrete physical and mechanical properties.

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(PDF) Recycling of seashell waste in concrete: A review

The characteristics of different types of seashell waste, as well as the effects of incorporating the seashells on the fresh and hardened properties of concrete, are

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(PDF) Properties of concrete containing recycled ...

This paper reports the properties of concrete containing recycled coarse aggregate (RCA) sources from local construction and demolition (CD) wastes and fly ash (FA) sourced from Western Australia ...

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Mechanical properties of mortar containing recycled ...

2020-4-20  Because of their properties, previous attempts have been made to use seashells as a partial or total substitute for natural aggregate in mortar and concrete mixtures,,. The use of seashells is advantageous because they have physical properties that are very close to those of the natural aggregates normally used.

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Properties of concrete containing recycled construction ...

2018-6-1  The recycled aggregate concretes also exhibit poor sorptivity, water absorption, and chloride ion permeability compared to concrete containing NA. The result of poor durability performance of recycled aggregate concretes is relative to high porosity of constituents and interconnectivity of the pore system in the concrete.

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Properties of concrete containing recycled construction ...

2018-6-1  The drying shrinkage of recycled aggregate concretes also increases with increase in RCA contents and time to drying exposure until 56 days. However, the rate becomes constant after 56 days of drying. The recycled aggregate concretes also exhibit poor sorptivity, water absorption, and chloride ion permeability compared to concrete containing NA.

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Properties of Concrete with Recycled Concrete Aggregate ...

Sand has been considered to be something of an immeasurable quantity. There are many indications that this view is no longer valid and that the limiting of natural aggregates usage is doubly justified. Firstly, the extraction of natural aggregates is expensive and has a huge impact on the environment. The main issues in sand and gravel mining are the large areas that are affected, ground water ...

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Properties of concrete containing recycled construction ...

The incorporation of mixed construction and demolition (CD) wastes as a substitute to natural aggregates (NA) has many economic and environmental benefits. In this paper, the results of an investigation on the effect of recycled coarse aggregate (RCA) obtained from CD wastes on mechanical and durability properties of concretes are presented and compared with concrete containing NA.

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(PDF) Mechanical and durability assessment of concrete ...

Methods. This paper is focused on the mechanical and durability properties of concrete containing seashells. The method adopted in this study includes a review of recent relevant works of ...

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Properties of Concrete Containing Ground Waste Cockle

Abstract Seashells from marine by-product are potentially used in concrete as partial replacement of cement or fine aggregates substitute. The shells generally have high calcium content (CaO) which can improve the concrete physical and mechanical properties

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Mechanical Properties of Seashell Concrete Semantic

Blood clam or cockle (Anadara granosa) shell is a type of marine by-product that can be used to replace aggregate or cement partially in concrete. In this research, the ground cockle seashell was used as a partial cement replacement. The ground seashells were prepared by burning, crushing, grinding and filtering the cockle using no #200 sieve. The mechanical properties studied were compressive ...

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Study of Mechanical Properties of an Eco-Friendly

2020-10-15  Study of Mechanical Properties of an Eco-Friendly Concrete Containing Recycled Carbon Fiber Reinforced Polymer and Recycled Aggregate Chen Xiong, Tianhao Lan, Qiangsheng Li , Haodao Li and Wujian Long * Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen University,

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Mechanical and Abrasion Resistance Properties of

2021-4-19  Mechanical properties such as compressive, split-tensile, flexural strength and water absorption properties of the prepared concrete were determined. It was found that partial replacement of sand by abrasive waste was able to increase the compressive by 32%, tensile strength by 17% and flexural strength by 14%.

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Mechanical Properties of High-Modulus Asphalt Concrete ...

High-modulus asphalt concrete (HMAC) possesses excellent rutting resistance and has received increased attention around the world. While many studies have been conducted on the performance of hot mix asphalt (HMA) containing reclaimed asphalt pavement (RAP), gaps remain in knowledge about producing HMAC containing RAP.

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Properties of Concrete Containing Recycled Glass ...

Properties of Concrete Containing Recycled Glass Aggregates Produced of Exploded Lighting Materials Materials (Basel). 2020 Jan 4;13(1):226. doi: 10.3390/ma13010226. Authors Tomasz Drzymała 1 , Bartosz Zegardło 2 , Piotr Tofilo 1 Affiliations 1 The Main School of Fire Service, Faculty of Safety Engineering and Civil Protection, ul ...

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STUDY ON THE MECHANICAL PROPERTIES OF

2021-4-29  1. AZmi. N. J., B. S. Mohammed and H. M. A. Almatterneh, “ Engineering Properties of Concrete Containing Recycled Tire Rubber” ICCBT 2008 2. Camile A. Issa , George Salem (2013) “Utilisation of recycled Crumbled Rubber as a fine aggregate in concrete mix design” 3.

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Performance of Recycled Asphalt Pavement as Coarse ...

Some properties of concrete containing sintered domestic refuse as a coarse aggregate, Magazine of Concrete Research, 1983, 35(123), p. 75-85. 2. Okafor F.O., Palm Kernel Shell as a Lightweight Aggregate for Concrete , Cement and Concrete Research, 1988, 18(6), p. 901-910.

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Experimental Investigation of Properties of Concrete ...

concrete to recycled aggregate concrete (RAC), and to explore whether the pre-wetting treatment to recycled aggregates could also enhance concrete properties, as lightweight aggregate did [21]. As stated by Li [22], the ultimate goal for using RAC is to adapt it as the structural material. Structural tests on reinforced concrete beams

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Properties of Concrete with Recycled Concrete Aggregate ...

Sand has been considered to be something of an immeasurable quantity. There are many indications that this view is no longer valid and that the limiting of natural aggregates usage is doubly justified. Firstly, the extraction of natural aggregates is expensive and has a huge impact on the environment. The main issues in sand and gravel mining are the large areas that are affected, ground water ...

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Properties of Concrete Containing Construction and ...

2012-6-12  All properties are measured at 7, 28, 56, and 91 days. The results show that better compressive, tensile, and flexural strength of concrete containing 25% RCA as partial replacement of NCA can be obtained in recycled aggregate concrete. However, in the case of recycled aggregate concretes containing 40% fly ash, the compressive strength at ...

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Properties of concrete containing recycled construction ...

The incorporation of mixed construction and demolition (CD) wastes as a substitute to natural aggregates (NA) has many economic and environmental benefits. In this paper, the results of an investigation on the effect of recycled coarse aggregate (RCA) obtained from CD wastes on mechanical and durability properties of concretes are presented and compared with concrete containing NA.

get price

Properties of Concrete with Recycled Concrete Aggregate ...

The use of RCA increases the demand for water and decreases the consistency of the concrete mix with the same effective water-cement ratio. This applies to mixtures containing 50% and 100% RCA [].Similar results are presented in [].The studies described in [] have shown that mixes containing 50% and 100% RCA and modified with a superplasticizer have reached the same consistency as the ...

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Evaluating the Properties of Concrete Pavements

2021-5-20  As a result, there are abundant studies on the mechanical properties of rubberized concrete and concrete containing recycled steel fiber. However, our knowledge of what exactly occurs when recycled steel fiber and crumb rubber are used together to reinforce rubberized concrete pavement concerning mechanical, abrasion, and durability performance ...

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Properties of concrete containing recycled construction ...

The recycled aggregate concretes also exhibit poor sorptivity, water absorption, and chloride ion permeability compared to concrete containing NA. The result of poor durability performance of recycled aggregate concretes is relative to high porosity of constituents and interconnectivity of the pore system in the concrete.

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[PDF] Utilization of ground waste seashells in cement ...

In this research, four types of waste seashells, including short-necked clam, green mussel, oyster, and cockle, were investigated experimentally to develop a cement product for masonry and plastering. The parameters studied included water demand, setting time, compressive strength, drying shrinkage and thermal conductivity of the mortars. These properties were compared with those of a control ...

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