Mechanical Properties of Concrete Containing Ceramsite

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Mechanical Properties of Concrete Containing Ceramsite ...

2015-9-21  Ceramsite sand is a kind of artificial fine lightweight aggregate, which could be used as an effective internal curing material for concrete with low water-binder ratio. In this paper, the mechanical properties of concrete with the water to cement ratio of 0.3, 0.35 and 0.4, in which the natural sand was replaced by ceramsite sand at 20%, 40% ...

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Mechanical Properties of Concrete Containing Ceramsite

Mechanical Properties of Concrete Containing Ceramsite Sand. Lightweight aggregate concrete has been widely used due to its excellent performance, such as the light weight, the high strength and the thermal insulation. Ceramsite sand is a kind of artificial fine lightweight aggregate, which could be used as an effective internal curing material ...

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Mechanical properties and autogenous deformation

Mechanical properties and autogenous deformation behavior of early-age concrete containing pre-wetted ceramsite and CaO-based expansive agent. Author links open overlay panel Haitao Zhao a d Hui Liu a b Yi Wan a c Rita Maria Ghantous d Jinghao Li a Ying Liu

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Mechanical properties and autogenous deformation

2021-1-18  To explore the impact of ceramsite content on the mechanical behaviors and autogenous deformation, a gradient ceramsite content was used as 92.83 and 185.66 kg per cubic meter concrete. The volume replacement ratios of coarse aggregate by ceramsite were 15% and 30%, and the corresponding IC moisture was 20.81 and 41.62 kg/m 3 , respectively.

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Mechanical Properties and Resistance to Acid Corrosion

2019-7-31  Ceramsite has been used as an aggregate [19 21] that produces low-weight and relatively cheap concrete. However, the use of ceramsite may decrease both the compressive strength and the flexural strength of the concrete. Close packing is an excellent way of improving the mechanical properties of the concrete by optimizing the aggregate mix [22 24].

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Mechanical properties and autogenous deformation

Mechanical properties and autogenous deformation behavior of early-age concrete containing pre-wetted ceramsite and CaO-based expansive agent October 2020 Construction and Building Materials 267 ...

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Materials Free Full-Text Mechanical Properties and ...

A novel polymer concrete (PC) using an aggregate of ceramsite, fly ash and glass fiber was created. Specimens were used in experiments to investigate its anticorrosion properties to determine the viability of its use in flue gas desulfurization (FGD) stacks. The inclusion of ceramsite reduces both the weight and the cost of the material. The effects of ceramsite and glass fiber on the flexural ...

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Mechanical properties of concrete containing recycled ...

2017-10-3  Several tests, such as concrete cube compression and splitting tensile tests, were also performed to determine and compare the mechanical properties of the recycled concrete with those of the normal concrete

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Microstructure and Mechanical Properties of Shale ...

The influence of pre-wetted time on strength of shale ceramsite concrete is studied.Microstructures of both cement paste and interfacial zone between aggregate and paste of concrete are observed by scanning electronic microscope (SEM). The results show that, if the pre-wetted time of the shale ceramsite increased, the decline degree of early strength of concrete will be greater than strength ...

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Mechanical Properties and Durability of Sustainable ...

2021-8-10  Fresh properties, mechanical properties, durability and other properties of paste, mortar and concrete mixtures containing HVS as a cement replacement have been reviewed.

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Mechanical properties of concrete containing recycled ...

2017-10-3  Several tests, such as concrete cube compression and splitting tensile tests, were also performed to determine and compare the mechanical properties of the recycled concrete with those of the normal concrete that contains 100% natural aggregate.

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Microstructure and Mechanical Properties of Shale ...

The influence of pre-wetted time on strength of shale ceramsite concrete is studied.Microstructures of both cement paste and interfacial zone between aggregate and paste of concrete are observed by scanning electronic microscope (SEM). The results show that, if the pre-wetted time of the shale ceramsite increased, the decline degree of early strength of concrete will be greater than strength ...

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Mechanical and Durability Properties of Concrete ...

2021-6-27  Several successful and profound investigations on the determination of mechanical properties of concrete containing RCA have been reported (Xiao 2018); however, they do not adequately contribute to durability assessment in Pakistan and worldwide.. Xiao conducted a study on concrete with and without recycled aggregate.He observed mechanical and durability properties of concrete at 0%,

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Residual mechanical properties of concrete containing ...

2021-8-12  Results indicate that exposure to temperatures up to 250°C has no significant effect on the mechanical properties of concrete containing LECA just as in normal weight concrete. However, with increasing the temperature, increasing the lightweight aggregate content of the mix resulted in better strength retention after exposure to elevated ...

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Experimental study on fresh, mechanical properties and ...

2021-8-21  Most of the studies were performed on concrete containing MK as SCM which shows the considerable improvement in the hardened properties of concrete. Poon et al. conducted experimental work on concrete blended with MK as SCM which increases the mechanical properties of the mixture and reduces the porosity of concrete. It is noted that the ...

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Micro‐pore structure characteristics and

Abstract: Adding polypropene (PP) fibre can enhance the mechanical properties of coal gangue ceramsite concrete (CGCC), which is a kind of green concrete for solid waste utilisation. However, there is a lack of data concerning the effects of PP fibre content on the micro-pore structure characteristics and macro-mechanical properties of CGCC.

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The Performance of the Ceramsite Concrete Block and its ...

Ceramsite concrete and ceramsite concrete block are characterized by lightweight, high strength and good thermal insulation properties, which are widely applied to construction. If amoderate amount of polystyrene particles is added during the working process of ceramsite concrete block in order to improve its physical properties, a kind of new ceramsite concrete building materials is produced.

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Influence of Basalt Fiber on the Physical and Mechanical ...

2020-12-30  In order to improve the technical performance of Aerated Ceramsite Concrete (ACC) so that it could better meet the requirements of lightweight wallboards for prefabricated buildings, this study mixed 0%, 0.05%, 0.10%, 0.15% and 0.20% of the Basalt Fiber (BF) by volume ratio into the ACC of 100mm-thickness LC15 lightweight wallboards, and conducted experiments to test the apparent

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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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Shrinkage and Strength Properties of Coal Gangue

2020-5-15  It is a promising and effective method for waste treatment by using coal gangue to make lightweight aggregate concrete. However, lightweight aggregate concrete with low-density coal gangue ceramsite is prone to cracking during volume shrinkage, which limits its application in the construction industry. In an attempt to resolve the problem of cracking in shrinkage, this study investigated the ...

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Mechanical properties of concrete containing expanded ...

2021-7-21  The mechanical properties of concrete cubes containing EPS and POFA were determined based on workability, density, water absorption and compressive strength. The performance of the concrete containing EPS and POFA was then compared with the normal concrete. As a result, the performance of the concrete containing EPS and POFA was determined.

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Mechanical Properties of Concrete Containing

2009-8-7  Mechanical Properties of Concrete Containing Construction Sludge Kato Takashi 1 ,Yasojima Akira 2 ,Araki Hideo 3 ,Kiyama Kunihiro 4 1 Graduate student, Dept. of Social and Environmental Engineering, Hiroshima University, Japan 2 Research Assoc. Dept. of Social and Environmental Engineering, Hiroshima University, Dr.Eng, Japan 3

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Mechanical Properties and Resistance to Acid Corrosion of ...

2019-7-31  Mechanical Properties and Resistance to Acid Corrosion of Polymer Concrete Incorporating Ceramsite, Fly Ash and Glass IF 3.057) Pub Date : 2019-07-31, DOI: 10.3390/ma12152441 Yinong Shen, Bo Liu, Jianfu Lv, Manlin Shen

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Mechanical properties of concrete containing recycled ...

Mechanical properties of concrete containing recycled materials . 1994, Crouch et al. 2007). Naik and Chun (2003) studied the effects of incorporating high volumes of class C fly ash on the properties of concrete. In general, fly ash increases the setting time,

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Experimental study on fresh, mechanical properties and ...

2021-8-21  Most of the studies were performed on concrete containing MK as SCM which shows the considerable improvement in the hardened properties of concrete. Poon et al. conducted experimental work on concrete blended with MK as SCM which increases the mechanical properties of the mixture and reduces the porosity of concrete. It is noted that the ...

Get price

Experiment and application of ceramsite concrete used to ...

2020-8-25  Before preparing ceramsite concrete, the ceramsite should be saturated with water to avoid inadequate hydration of cement affecting the mechanical properties of concrete. Seven mix proportions of ceramsite concrete were proposed by changing the sand rate under constant water–cement ratio.

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The Performance of the Ceramsite Concrete Block and its ...

Ceramsite concrete and ceramsite concrete block are characterized by lightweight, high strength and good thermal insulation properties, which are widely applied to construction. If amoderate amount of polystyrene particles is added during the working process of ceramsite concrete block in order to improve its physical properties, a kind of new ceramsite concrete building materials is produced.

Get price

Test study of mechanical properties of composite floors of ...

The mechanical property of the lightweight composite slabs consisting of ceramsite concrete and thin-walled steel beams was experimentally studied. The test results showed that the composite floors had larger stiffness and better entirety, the relation of load P and vertical displacement of the composite slab specimens had evident nonlinearity, but the deflection ∆ varied linearly with load ...

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Mechanical Properties of Concrete Containing Foundry Sand

2001-6-1  The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete

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Micro‐pore structure characteristics and macro‐mechanical ...

2020-11-30  Adding polypropene (PP) fibre can enhance the mechanical properties of coal gangue ceramsite concrete (CGCC), which is a kind of green concrete for solid waste utilisation. However, there is a lack of data concerning the effects of PP fibre content on the micro-pore structure characteristics and macro-mechanical properties

Get price
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