Modeling compressive strength of EPS lightweight concrete

specializing in the production of large, medium and small concrete mixers, concrete mixing stations, stabilized soil mixing stations and other equipment. It is a heavy industry enterprise integrating R & production and sales.

Modeling compressive strength of EPS lightweight concrete ...

May 01, 2013  This model predicts the compressive strength of EPS concrete with CF of 0.9663 and 0.9879 respectively for training and testing pairs and RMS of 21.4631 and

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Modeling compressive strength of EPS lightweight concrete ...

Highlights For the first time, models developed for prediction of the strength properties of EPS concrete. Robust ANN and ANFIS models proposed for predicting the

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Modeling compressive strength of EPS lightweight concrete ...

Request PDF Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS EPS concrete is an especial type of

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Modeling compressive strength of EPS lightweight concrete ...

In this pa- cement content, both model proposed an increase of compressive per, the application of two types of such systems including ANN and strength while

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Construction and Building Materials

Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS A. Sadrmomtazia, J. Sobhanib,⇑, M.A. Mirgozara a Faculty of

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MODELING FLEXURAL STRENGTH OF EPS LIGHTWEIGHT

strength grade and insulating lightweight concrete [Sadrmomtazi et al. 2012]. Morover, in 2013, Sadrmomtazi et al., modeled the compressive strength of EPS

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(PDF) Compressive Strength of Lightweight Concrete

Water absorption, compressive, tensile, and flexural strength yielded a satisfactory result at 0-50% replacement. The density of the EPS concrete at 0-37.5%

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Construction and Building Materials

Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS A. Sadrmomtazia, J. Sobhanib,⇑, M.A. Mirgozara a Faculty of Engineering, University of Guilan, Rasht, Iran bDepartment of Concrete Technology, Road, Housing Urban Development Research Center (BHRC), Pas Farhangian St., Sheikh Fazlollah Exp. Way, Tehran, P.O. Box 13145-1696, Iran

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MODELING FLEXURAL STRENGTH OF EPS LIGHTWEIGHT

strength grade and insulating lightweight concrete [Sadrmomtazi et al. 2012]. Morover, in 2013, Sadrmomtazi et al., modeled the compressive strength of EPS lightweight concrete using regression, neural network and ANFIS. Despite a number of research studies on the different properties of EPS concrete, it has rarely

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(PDF) Compressive Strength of Lightweight Concrete

Water absorption, compressive, tensile, and flexural strength yielded a satisfactory result at 0-50% replacement. The density of the EPS concrete at 0-37.5% replacement revealed similar values to ...

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Compressive behavior of an idealized EPS lightweight ...

Nov 01, 2004  Eventually, we conclude that the size effect observed experimentally on EPS lightweight concrete compressive strength is not due to the quasibrittle behavior of EPS lightweight concrete since no damage localization was observed with the idealized 2D-periodic lightweight concrete model considered in this investigation.

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Ultra-Lightweight EPS Concrete: Mixing Procedure and ...

Expanded polystyrene (EPS) lightweight concrete is increasingly used in various applications due to its lightweight, excellent heat preservation, sound insulation and energy absorbing characteristics. However, due to the hydrophobic nature and very ... Ultra-Lightweight EPS Concrete: Mixing Procedure and Predictive Models for Compressive ...

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Fabrication and compressive properties of expanded ...

Jan 24, 2013  The results show that EPS foamed concrete is a kind of super lightweight, easy to fabricate material with excellent compressive property and profound utilization potential. As the construction of high-rise building becomes popular, improvement and innovation are required to expand the product line of lightweight concrete.

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

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/m3 and 35 MPa, respectively. Quarry dust (QD)

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Study on the Mechanical Properties and Damage Constitutive ...

test results showed that as the sand proportion increased, the cubic compressive strength and prismatic compressive strength of the EPS lightweight aggregate concrete increased. The optimal slump was obtained when the sand ratio was 25%, after which the slump declined.

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Characterization and simulation of microstructure and ...

Dec 01, 2007  According to Bruggeman's model the conductivity of EPS concrete is smaller than this value when its relative density is lower than 0.25. ACC compressive strength is about 3 MPa. According to Gibson and Ashby relation fitted to our experimental data, the strength of EPS concrete is higher than this value when its relative density is higher than 0.3.

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Prediction of Compressive Strength in High Strength ...

Mar 01, 2020  In this study, a support vector machine model available in Weka Algorithms, was utilized to test the predictive capacity of compressive strength in high performance concrete (HSC) with steel fiber addition. To test the performance of the algorithm, a certain percentage were allocated for training of the algorithm, and the rest for test. This was done from 60-40 percent split up to 90-10 ...

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Prediction of compressive strength and elastic modulus of ...

Nov 13, 2015  Expanded polystyrene (EPS) lightweight concrete is composed of a plain concrete matrix and EPS beads. The aim of the study was to characterise the mechanical properties of EPS lightweight concretes containing various volumes of EPS (0%, 5%, 10%, 15%, 20%, 25%, 30%, 35% and 40%) and of two water/cement ratios (045 and 055).

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Ali Mirgozar, Ph.D. - Faculty Member - Department of Civil ...

Jan 01, 2013  Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS Elsevier- Construction and Building Materials January 1, 2013 Other authors

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What is E. P Quakeproof Light Weight Precast Concrete EPS ...

What is E. P Quakeproof Light Weight Precast Concrete EPS Cement Sandwich Wall, Lightweight wall 01 manufacturers suppliers on Video Channel of Made-in-China.

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China Composite Lightweight EPS Cement Sandwich Panel for ...

China Composite Lightweight EPS Cement Sandwich Panel for Partition Wall for Factory Buildings EPS Polystyrene Foam Wall Sandwich Panels, Find details about China Wall Panels, Composite Wall Panels from Composite Lightweight EPS Cement Sandwich Panel for Partition Wall for Factory Buildings EPS Polystyrene Foam Wall Sandwich Panels - Xiamen Zhongjingtai Building Materials Co., Ltd.

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Ultra-Lightweight EPS Concrete: Mixing Procedure and ...

The properties of EPS concrete are highly dependent on the mixture proportions and mixing procedure. This study involves the development of a quality mixing procedure for Ultra-lightweight EPS concrete and the development of two predictive compressive strength models function of concrete

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MODELING FLEXURAL STRENGTH OF EPS LIGHTWEIGHT CONCRETE ...

Lightweight concrete (LWC) is a kind of concrete that made of lightweight aggregates or gas bubbles. These aggregates could be natural or artificial, and expanded polystyrene (EPS) lightweight concrete is the most interesting lightweight concrete and has good mechanical properties. Bulk density of this kind of concrete is between 300-2000 kg/m. In this paper flexural strength of EPS is modeled ...

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Particle size effect on EPS lightweight concrete ...

The compressive strength of expanded polystyrene (EPS) lightweight concrete increased with a decrease in size of EPS beads and with an increase in the size of EPS beads, the structural strength of ...

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Experimental study and modeling on effective thermal ...

The model is applicable to the EPS lightweight concretes with different water and cement ratios. ... inference system models for calculating the compressive strength of EPS concrete containing ...

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Prediction of compressive strength and elastic modulus of ...

Nov 13, 2015  Expanded polystyrene (EPS) lightweight concrete is composed of a plain concrete matrix and EPS beads. The aim of the study was to characterise the mechanical properties of EPS lightweight concretes containing various volumes of EPS (0%, 5%, 10%, 15%, 20%, 25%, 30%, 35% and 40%) and of two water/cement ratios (045 and 055).

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Light Weight Concrete Brick using Expanded Polystyrene

cement and eps beads ratios on compressive strength and density of lightweight concrete. Indian Journal of Engineering and Materials Sciences, 14:158–162, 2007. [2] Surya Man Koju. Thermal behaviour study of eps based cement panel and its comparison with common brick. 2015. [3] K. Miled, R. L. Roy, K. Sab, and C. Boulay. Compressive behavior ...

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Optimization of Compressive Strength of Polystyrene ...

reliable compressive strength of the associated concrete suitable for residential and commercial purposes. This often comes with multiple trail mixes that are time-consuming and cost-intensive, hence the need to develop a mathematical model that will optimize the compressive strength of polystyrene lightweight concrete.

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Expanded Polystyrene (EPS) Geofoam Applications ...

Expanded polystyrene is created in a two-stage, molded bead process. EPS geofoam is produced in blocks that can be cut into various shapes and sizes - and a range of compressive resistances - to suit specific project needs. As an engineered product, it can be produced to obtain the required compressive resistance. EPS geofoam density, only about 1%

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Ali Mirgozar, Ph.D. - Faculty Member - Department of Civil ...

Jan 01, 2013  Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS Elsevier- Construction and Building Materials January 1, 2013 Other authors

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Influence of fiber type on mechanical properties of ...

Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS. Constr Build Mater. 2013;42:205–16. Search in Google Scholar [7] Babu KG, Babu DS. Performance of fly ash concretes containing lightweight EPS aggregates. Cem Concr Compos. 2004;26:605–11. Search in Google Scholar

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Prediction of Compressive Strength in High Strength ...

Mar 01, 2020  In this study, a support vector machine model available in Weka Algorithms, was utilized to test the predictive capacity of compressive strength in high performance concrete (HSC) with steel fiber addition. To test the performance of the algorithm, a certain percentage were allocated for training of the algorithm, and the rest for test. This was done from 60-40 percent split up to 90-10 ...

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Lightweight Concrete Research Papers - Academia

The flow range used in the study is 110-130%. Each mix proportion is tested for compressive strength, modulus of rupture, density and voids ratio. The results gives acceptable ranges of strength for lightweight concrete produced by the inclusions of EPS beads and foam concrete.

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IOP Conference Series: Materials Science and Engineering ...

The lightweight concrete is produced using lightweight aggregates. Attempts were made to develop a lightweight concrete by mixing expanded polystyrene beads with concrete or cement mortar. EPS beads are a type of artificial lightweight material with a density less than 30 kg/m3. The compressive strength and the split tensile

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‪Ali Mirgozar, Ph.D.‬ - ‪Google Scholar‬

Modeling compressive strength of EPS lightweight concrete using regression, neural network and ANFIS. A Sadrmomtazi, J Sobhani, MA Mirgozar. Construction and Building Materials 42, 205-216. , 2013. 134. 2013. Properties of multi-strength grade EPS concrete containing silica fume and rice husk ash. A Sadrmomtazi, J Sobhani, MA Mirgozar, M Najimi.

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