Mechanical properties of EPS lightweight concrete

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Oct 01, 2020 · Expanded polystyrene (EPS) concrete is a new lightweight building material that exhibits good mechanical properties and a priori mechanical features that are suitable for the construction industry.

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Mechanical properties of EPS lightweight concrete - MAFIADOC.COM

Mechanical properties of EPS lightweight concrete Chen and Fang 100 mm was used; its properties are shown in Table 3. Three types of commercially available spherical EPS beads that are essentially single sized (types A, B and C) were selected. The grading and densities of the three EPS bead types are given in Table 2.

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Mechanical properties of EPS lightweight concrete ...

Three types of expanded polystyrene beads with 1·0, 2·5 and 6·3 mm diameter were added to a high-strength matrix to produce lightweight concrete. Fine silica fume and polypropylene fibres were used to improve material properties.

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Properties of EPS RHA lightweight concrete bricks under ...

Investigation the mechanical properties of recycled expanded polystyrene (EPS) concrete is aim of this study. Seven recycled EPS concrete percentages are manufactured experimentally by replacing 0 ...

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Mechanical properties of expanded polystyrene lightweight ...

Feb 01, 2012 · Highlights Mix proportion parameters of EPS concrete are analyzed by Taguchi’s approach. EPS dosage has the most significant effect on compressive strength. The compressive strength of EPS concrete is decreasing as the density decreases. EPS lightweight hollow bricks are manufactured. The mechanical properties satisfy the requirements of specification.

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Properties of lightweight expanded polystyrene concrete ...

Jul 01, 2004 · However, due to the light weight of EPS beads and their hydrophobic surface, EPS concrete is prone to segregation during casting, which results in poor workability and lower strength. In this study, a premix method similar to the ‘sand-wrapping’ technique was utilized to make EPS concrete. Its mechanical properties were investigated as well.

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CHAPTER 9 PHYSICAL PROPERTIES OF LIGHTWEIGHT CONCRETE

LIGHTWEIGHT CONCRETE This chapter covers some of the physical properties of lightweight concrete. The information is based on many laboratory studies and records of a large number of existing structures that have provided satisfactory service for more than 85 years. Typically, properties of lightweight concrete have been compared with those of

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Fresh concrete properties of light weight concrete using EPS ...

Fresh concrete properties of light weight concrete using EPS and LECA as a replacement of normal aggregates 1Abhijitsinh Parmar, 2Urvish Patel, 3Avadh Vaghashiya, 4Aditi Parmar, 5Payal Parmar 1Assistant Professor, SVBIT, 2,3,4 & 5U.G. Student, SVBIT 1Department of Civil Engineering,

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Physical and Mechanical Properties of a Bulk Lightweight ...

May 22, 2019 · They have produced lightweight concrete of structure with medium strength and thermal insulation property. Liu and Chen studied the influence of EPS beads size on the mechanical properties of EPS lightweight concrete. Their results show that the mechanical properties of EPS concrete are closely related to the size and content of EPS beads.

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EVALUATION OF THE FLUIDITY AND MECHANICAL PROPERTIES OF LIGHT ...

Keywords: light-weight self-compacting concrete, expanded polystyrene, fluidity, mechanical properties 1. INTRODUCTION Light-weight concrete with density varying between 1400 to 2100 kg/m3 in contrast with normal concrete with density about 2400 kg/m3 has been used for structural purposes for so many years. Light-weight concrete has been center of

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Review on the mixture design and mechanical properties of the ...

(2018). Review on the mixture design and mechanical properties of the lightweight concrete containing expanded polystyrene beads. Australian Journal of Structural Engineering: Vol. 19, No. 1, pp. 1-23.

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Mechanical and Thermal Properties of Lightweight Concrete ...

Lightweight concrete has become a popular construction material because of several advantages it holds over conventional concrete. Lightweight concrete is characterized by good compressive strength, durability and the most important advantages – low density and improved properties of thermal conductivity.

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Analysis of Polyester Fiber-Reinforced Lightweight Concrete ...

Expanded Polystyrene (EPS) beads. The density of Lightweight Concrete (LWC) ranges from 300kg/m. 3. to 1850kg/m. 3. which is a versatile building material, generally 20%-40% lighter than Conventional Concrete [3]. The. higher brittleness and lower mechanical properties of LWC compared to Conventional Concrete has prevented it from

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Mechanical properties of steel fibre reinforced lightweight ...

ened concrete without reinforcing fibres proved to be 1800, 1640 and 2520 kg/m 3 for lightweight concrete with pumice stone, lightweight concrete with expanded clay and normal weight concrete, respectively. Considering the ACI [4] recommendations for steel fibre reinforced concrete, the maximum size of aggre-

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MECHANICAL PROPERTIES OF CONCRETE WITH PARTIAL REPLACEMENT OF ...

increase in percentage Expanded Polystyrene (EPS) beads . the addition of Expanded Polystyrene (EPS) beads in concrete meets the criteria of light weight concrete . Keyword: Expanded Polystyrene (EPS) beads, workability, mechanical properties, Styrofoam concrete 1. INTRODUCTION 1.1 General

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Application of expanded polystyrene (EPS) in buildings and ...

Jan 11, 2019 · Several studies on characterization of EPS concrete using simultaneous optimization of both mechanical and thermal properties with respect to EPS parameters were performed. 86 Recent articles have demonstrated the capability of self‐compacting lightweight structure produced from nano‐SiO 2 and EPS. 87 Other studies have attempted to combine ...

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Structural Performance of Shear Loaded Precast EPS-Foam ...

9 hours ago · This research aims to develop an optimal lightweight expanded polystyrene foam concrete (EPS-foam concrete) slab through a consideration of various parameters. The precast EPS-foam concrete half-shaped slabs were prepared with a density and compressive strength of 1980 kg/m 3 and 35 MPa, respectively. Quarry dust (QD) and EPS beads were ...

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Contribution of fibres to the properties of EPS lightweight ...

The effect of different fibres on the workability, mechanical properties, drying shrinkage and water adsorption was investigated on expanded polystyrene (EPS) lightweight concrete of high strength and workability.

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Properties of Lightweight Expanded Polystyrene Aggregate ...

Expanded polystyrene (EPS) beads can be used as an ultra-lightweight aggregate suitable for developing concretes for both structural and non-structural applications by varying its volume percentage in mortar or concrete. This article reports on a study of the mechanical properties of EPS concretes containing fly ash.

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Lightweight Concrete with Expanded Polystyrene (EPS) Beads ...

mechanical properties of EPS lightweight concrete. Their results show that the mechanical properties of EPS concrete are closely related to the size and content of EPS beads. Allahverdi et al. [20] produced a multi-strength green light active powder concrete with EPS beads as light aggregates to reduce the static

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Properties of lightweight concrete composed of magnesia ...

Expanded polystyrene (EPS) concrete is a lightweight concrete with better deformation capacity, but lower strength than conventional concrete. Its application for structural components was limited due to inadequate strength. The present study aims to develop a class of structural grade EPS concrete by replacing Portland cement with magnesia phosphate cement (MPC). The resulting MPC–EPS ...

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The Mechanical Properties that Nano-SiO2 Affect EPS Light ...

EPS light-aggregate concrete is a new kind of light aggregate concrete and is paid more attention by engineers in the field for superior thermal technology performance and prominent economic benefits, in which the Nano-SiO2 can not only fill the lacuna of concrete to improve the performance of concrete but also can improve the mechanics performance and the strength of concrete obviously.

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STUDY THE MECHANICAL PROPERTIES OF LIGHTWEIGHT CONCRETE SLAB ...

as aggregates was carried out. Through this study, the mechanical properties of polystyrene can be determined whether it is good or not when replace it as aggregate in the concrete. The main objective of this study is to determine the mechanical properties of the lightweight concrete slab using polystyrene.

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Uncertainty quantification of the mechanical properties of ...

Specialised to lightweight concrete, the proposed framework addresses numerous microstructural uncertainties including the random size, spatial distribution and volume fraction of lightweight expanded polystyrene (EPS) inclusions, as well as the variation of cement matrix properties.

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Mechanical properties of EPS lightweight concrete_百度文库

Construction Materials Volume 164 Issue CM4 Mechanical properties of EPS lightweight concrete Chen and Fang Proceedings of the Institution of Civil Engineers Construction Materials 164 August 2011 Issue CM4 Pages 173-180 doi: 10.1680/coma.900059

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Mechanical properties of EPS lightweight concrete_word ...

Mechanical properties of EPS lightweight concrete &Bing Chen MEng,PhD Department of Civil Engineering,Shanghai Jiaotong University, Shanghai,P.R.China &Congqi Fang MEng,PhD Department of Civil Engineering,Shanghai Jiaotong University, Shanghai,P.R

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Mechanical Properties of Polystyrene-Lightweight Concrete ...

Adding nanoSiO2 into it can improve the frost resistance of EPS lightweight concrete, so that it can improve the microstructure and mechanical properties of concrete.

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PDF Lightweight Concrete Using EPS

Lightweight Concrete Using EPS Abhijit Mandlik1, Tarun Sarthak Sood2, Shekhar Karade3, Sangram Naik4, ... MPa.However, the mechanical behavior of such a material is quite different from that of an ordinary LWC. It is known ... properties, the worldwide statutory and academic bodies ...

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PDF Fresh concrete properties of light weight concrete using ...

The properties of EPS (Physical and Mechanical), Properties of LECA (Physical and Mechanical), ... of lightweight concrete", Indian journal of Engineering and Materials Science, 2007 [5] Yun Bai, Ratiyah Ibrahim, and P.A. Muhammed Basheer Queen's University, Belfast, U.K., "Properties of lightweight

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Review on the mixture design and mechanical properties of ...

Mechanical properties of EPS-LWC from 154 mixture design in 55 experimental programmes are also assessed. Utilising the experimental data, new models are developed and verified by the existing models of the mechanical properties of concrete.

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