lightweight concrete with recycled ground expanded
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(PDF) Lightweight concrete with recycled ground expanded ...

This articl e describes the possibilities in using recycled, ground expanded polystyrene (EPS) as aggregate for lightweight concretes as thermal insulation or as a structur al

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LIGHTWEIGHT CONCRETE WITH RECYCLED GROUND

This article describes the possibilities in using recycled, ground expanded polystyrene (EPS) as aggregate for lightweight concretes as thermal insulation or as a structural concrete. The article presents a rich experience and provides explanation on the benefits of using ground EPS aggregate compared to

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Lightweight concrete with recycled ground expanded ...

This article describes the possibilities in using recycled, ground expanded polystyrene (EPS) as aggregate for lightweight concretes as thermal insulation or as a structural concrete. The article presents a rich experience and provides...

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LIGHTWEIGHT CONCRETE MADE WITH WASTE

2018-5-24  Keywords: Waste expanded polypropylene, Recycled plastic aggregate, Eco-Efficient lightweight concrete, Functional properties, Energy saving Recycled plastic aggregate can be used as an alternative material to produce lightweight concrete with low environmental impact. Polypropylene is one of the least recycled post-consumer plastics.

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Experimental study of recycling lightweight concrete with ...

2009-7-1  A recycling model of concrete construction waste from lightweight aggregates containing expanded glass was developed in order to consider environmental performance in the design of building operations, and minimizing construction waste.

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Lightweight Concrete with Expanded Glass - BPN ...

2017-7-12  This paper 1) describes an experimental study aimed at developing a structural lightweight concrete with expanded glass particles and silica fume that is suitable for structural applications and; 2) evaluates microstructural changes in wet conditions and resistance to the action of aggressive ions in the expanded glass particles.

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Long-term behaviour of concrete produced with recycled ...

2014-8-29  The experimental work reported in this paper involved the characterisation of various concrete mixes produced when 20%, 50% and 100% of two types of coarse lightweight expanded clay aggregates (LWA) were replaced with crushed LWC aggregates obtained from concrete slabs previously produced with the same types of LWA.

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Mechanical characterization of concrete produced with ...

2015-2-15  Other studies with recycled lightweight concrete have been developed, but none is focused on the direct use of recycled lightweight concrete aggregate. Kralj (2009) analysed the compressive strength and thermal conductivity of non-structural lightweight concrete with aggregates containing expanded

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Comparison of Material Properties of Lightweight Concrete ...

2017-1-1  Using pre-wetted expanded clay aggregate with similar mix composition, concrete density was 1900 kg/m 3 with a compressive strength up to 70.2 MPa. Although having similar mechanical properties as the waste plastic aggregate, pre-wetted expanded clay allows better cement hydration process, resulting in lower water absorption of lightweight ...

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LIGHTWEIGHT CONCRETE WITH RECYCLED GROUND

2021-4-10  Recycling practices also can decrease the environmental and economical impact of manufacturing the materials from virgin resources, which reduces the overall carbon footprint of industrial materials and processes. This study examined the use of waste materials such as crushed glass, ground tire rubber, and recycled aggregate in concrete.

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LIGHTWEIGHT CONCRETE MADE WITH WASTE

2018-5-24  Keywords: Waste expanded polypropylene, Recycled plastic aggregate, Eco-Efficient lightweight concrete, Functional properties, Energy saving Recycled plastic aggregate can be used as an alternative material to produce lightweight concrete with low environmental impact. Polypropylene is one of the least recycled post-consumer plastics.

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Long-term behaviour of concrete produced with recycled ...

In this paper some of the main long-term properties of concrete produced with recycled aggregates obtained from crushing both structural and non-structural lightweight concrete (LWC) are analysed. The properties studied are drying shrinkage, capillary and immersion absorption, and carbonation and chloride penetration resistance.

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Lightweight Concrete with Expanded Glass - BPN ...

2017-7-12  This paper 1) describes an experimental study aimed at developing a structural lightweight concrete with expanded glass particles and silica fume that is suitable for structural applications and; 2) evaluates microstructural changes in wet conditions and resistance to the action of aggressive ions in the expanded glass particles.

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Cellular Concrete Bricks with Recycled Expanded ...

Cellular concrete bricks were obtained by using a lightweight mortar with recycled expanded polystyrene aggregate instead of sandy materials. After determining the block properties (absorption, compressive strength, and tensile stresses), it was found that this brick meets the requirements of the masonry standards used in Mexico. The obtained material is lighter than the commercial ones, which ...

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Effects of Recycled Crushed Light Expanded Clay

2020-6-15  [1]. Among all types of concrete, lightweight concrete poses huge market value, especially in tackling the optimum design as the cost, time and quality are always the main concern in construction. The demand for lightweight concrete has been seen increasing progressively due to

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(PDF) Assessment of Lightweight Concrete Using Expanded ...

Recycled concrete aggregates, oil palm shell, and expanded polystyrene resulted in the increased workability whereas, the addition of ceramic waste and steel slag as coarse aggregates reduced the ...

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(PDF) Cellular Concrete Bricks with Recycled Expanded ...

Cellular concrete bricks were obtained by using a lightweight mortar with recycled expanded polystyrene aggregate instead of sandy materials. After determining the block properties (absorption ...

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LIGHTWEIGHT CONCRETE MADE WITH EXPANDED

lightweight aggregate concrete [Bergmeister, Wörner, 2005] Lightweight aggregates (LWAs) can be natural or artificial bulk materials having dry particle density less than 2000 kg/m 3 .

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Expanded polystyrene concrete – description ...

2017-4-22  Expanded Polystyrene Concrete (EPScrete, EPS concrete or lightweight concrete) is a particularly lightweight concrete with a porous structure, produced on the basis of a cement binder, with a porous granular aggregate (expanded polystyrene). The acceptable bulk density of the granulate – 15 kg per cubic meter of concrete, under special ...

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LIGHTWEIGHT CONCRETE USING RECYCLED EXPANDED

2018-5-9  Key Words: Lightweight concrete, Expanded polystyrene, EPS, Styrofoam, Non-Structural, etc. 1.INTRODUCTION With increasing construction activities, the demand of raw materials for concrete is at its peak. Since the dead load of concrete is very high because of high density (2400 kg/m3), thereby load on the structure increases. To reduce this ...

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(PDF) Study about concrete with recycled expanded polystyrene

This study aimed to develop optimum lightweight expanded polystyrene foam (LEPSF) concrete with a compressive strength of 35 MPa at a density of 1980 kg/m³, to produce precast LEPSF concrete C ...

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Durability of Lightweight Concrete with Expanded Glass

2017-8-4  To develop a structural lightweight concrete, three mixtures of concrete containing the expanded glass aggregate, indicated respectively by the letters A, B, and C (Table 1), were cast. Portland cement (CEM I 52.5R according to EN 197-1 stan-dard) was

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Lightweight Concrete Using EPS - IJSR

2020-4-1  Lightweight Concrete Using EPS Abhijit Mandlik1, Tarun Sarthak Sood2, Shekhar Karade3, ... to use very lightweight inclusions, like expanded polystyrene (EPS), having a specific gravity of about 0.02 in an ultra- ... EPS is made from mostly recycled materials is 100% recyclable.

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(PDF) Assessment of Lightweight Concrete Using Expanded ...

Recycled concrete aggregates, oil palm shell, and expanded polystyrene resulted in the increased workability whereas, the addition of ceramic waste and steel slag as coarse aggregates reduced the ...

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Effects of Recycled Crushed Light Expanded Clay

2020-6-15  [1]. Among all types of concrete, lightweight concrete poses huge market value, especially in tackling the optimum design as the cost, time and quality are always the main concern in construction. The demand for lightweight concrete has been seen increasing progressively due to

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Long-term behaviour of concrete produced with recycled ...

2016-1-15  Long-term behaviour of concrete produced with recycled lightweight expanded clay aggregate concrete J. Alexandre Bogas⇑, J. de Brito, J. Cabaço DECivil/ICIST, Instituto Superior Técnico, Technical University of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal highlights Concrete with recycled lightweight concrete aggregates (RLCA).

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Recycled Expanded Polystyrene as Lightweight Aggregate for ...

In the present work the rheological, thermo-mechanical, microstructural, and wetting characteristics of cement mortars with recycled expanded polystyrene (EPS) were analyzed. The samples were prepared after partial/total replacement of the conventional sand aggregate with EPS having different grain size and size distribution. Lightness and thermal insulation were relevant features for all the ...

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Making Lightweight Concrete Blocks from Expanded ...

Polystyrene concrete is generally made from a mix of cement silica aggregate, recycled polystyrene granules, and modifying agents such as setting accelerators. These concrete blocks are energy-efficient, thermally-insulated, and resistant to water or fire hazards, all due to the well-known properties of expanded

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Durability of Lightweight Concrete with Expanded Glass and ...

2017-3-1  Although concrete has a significant environmental impact, it also offers interesting opportunities of recycling waste materials that may improve its sustainability. Together with different other industrial residues that are normally recycled in concrete, expanded glass can be used as a lightweight

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