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Highperformance expanded polystyrene concrete HPEPC was tested with various EPS bulk ratios to determine the suitability of the mechanical properties for use as a highstrength lightweight aggregate concrete As a core material in composite sandwich panels the mechanical properties of HPEPC were compared with those of EPS mortar
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Mechanical properties of EPS lightweight concrete Fine silica fume and polypropylene fibres were used to improve material properties Lightweight expanded polystyrene concretes with different matrix strengths were investigated for compressive and splitting tensile strength The expanded polystyrene concrete with small expanded polystyrene4543
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 234 amp 5UG Student SVBIT 1Department of Civil Engineering4367
of the original aquagel in the cell or pore in the concrete This results in a cellular lightweight concrete High carbon ash recycled aluminum waste and zeolite powders are additional mechanical structures suitable in the production of cellular lightweight concrete These3878
Further these voids are occupied by EPS beads itself so that there is no much effect on the strength and permeability factors Therefore authors have been studied to find the optimum dosage of EPS beads and for understanding the mechanical properties of lightweight concrete using EPS beads STUDY MATERIAL cement3535
They have produced lightweight concrete of structure with medium strength and thermal insulation property Liu and Chen 19 studied the inuence 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 beads4263
EPS concrete was produced by mixing the expanded polystyrene spheres EPS and polymer emulsion and thickener to the matrix concrete and this concrete had good vibration energy absorption characteristics Based on the experimental data obtained on EPS volume ratio of 0 20 30 and 40 by replacing matrix or coarse aggregate the two design styles had nearly the same compressive4571
Jul 02 2020018332A huge amount of expanded polystyrene EPS and PET plastics are produced every year all around the world However if not treated properly after their consumption EPS and PET caused numerous environmental problems Therefore the utilization of these wastes in concrete production can contribute to the sustainability of construction materials This experimental study aims to investigate4286
MECHANICAL PROPERTIES OF CONCRETE WITH PARTIAL REPLACEMENT OF COARSE AGGREGATE EPSC is a form of concrete known for its light weight made from cement and EPS Expanded Polystyrene Expanded Polystyrene Concrete EPSC is also known as EPScrete or EPS concrete or Styrofoam concrete or Lightweight concrete4923
5 242Light Weight Concrete Brick using Expanded Polystyrene EPS Preparation and Cost Estimation by Pratichhya Pradhan Sanjeev Maharjan Proceedings of IOE Graduate Conference 2016 6 242Experimental study of the influence of EPS particle size on the mechanical properties of EPS lightweight concrete 243 by Ning Liu Bing Chen3381
quotLightweight mortars containing expanded polystyrene and paper sludge ashquot Construction and Building Materials 61 2014 285292 Lo Monte Francesco Patrick Bamonte and Pietro G Gambarova quotPhysical and mechanical properties of heatdamaged structural concrete containing expanded polystyrene syntherized particlesquot3607
concrete were expanded polystyrene EPS PS polyurethane PUR and ethylenevinyl acetate EVA and studies mainly recycled EPS foam and used it as a lightweight aggregate Table 1 Type of plastic aggregate and target materials in the literature No Reference Type of Composites Type of Plastic Origin of Plastic Waste Recycling Procedure4996
The mechanical properties including the moduli of elasticity and rupture stressstrain relationship splitting and direct tensile strengths shear friction strength and bond strength were proposed as power functions of the compressive strength and ovendried density of concrete The mechanical properties predicted using the proposed equations4634
Aug 04 2011018332Mechanical properties of EPS lightweight concrete Fine silica fume and polypropylene fibres were used to improve material properties Lightweight expanded polystyrene concretes with different matrix strengths were investigated for compressive and splitting tensile strength The expanded polystyrene concrete with small expanded polystyrene4992
Aug 12 2020018332It is of great significance in the design and evaluation of antiimpact protective structures to investigate the dynamic mechanical properties of lightweight concrete structures The present work aims to address this challenging task by the development of an improved largediameter split Hopkinson pressure bar that can accurately predict the dynamic compressive strength and impact failure4313
Information on the mechanical properties of highstrength lightweight concrete up to 100 MPa with a corresponding density of 1865 kgm 3 is presented Five different types of lightweight aggregates were investigated and the strength of the aggregate appears to be the primary factor controlling the strength of the highstrength lightweight4221
ultrahigh performance concrete with EPS expanded polystyrene beads composite The core of the sandwich panels is made of lightweight UHPC composite with EPS and the face sheet by thin UHPC plates The core provides the thermal resistance and the outer face sheets provide the flexural strength of the sandwich panels4403
The atrest earth pressure coefficient was found to range between 02 and 05 while Poissons ratio for these materials was observed to range between 020 and 030 Recommendations are made for appropriate geotechnical engineering properties for the use of lightweight cellular concrete materials in earthretaining structures4409
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 watercement ratios 018345 and 0183553890
Synthetic lightweight aggregate produced from environmental waste is seen as a viable new source of structural aggregate construction material This paper discusses the mechanical properties of a newly developed green lightweight aggregate that is made with expanded clay and fly ash Additionally experience of using the green lightweight aggregate concrete in prefabrication of concrete3959
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 MPC3297
The weak interfacial bond strength EPS beads and large intercommunicating pores in the EPS lightweight concrete result in degradation of the mechanical properties of the concrete The interface bond properties between EPS beads and the concrete can be improved by using the polyvinyl acetate PVA emulsion and silica fume To prevent EPS beads rise up to the surface in the concrete mixing4499
mechanical properties of the light weight concretes with EPS and tragacanth resin 9 Sariisik and Sariisik determined the thermal conductivity value of concrete mixtures with cement pumice and EPS 10 Khedari et al investigated a new lightweight construction material composed of cement sand and fiber of waste coconut 113884
kinds of lightweight concretes with different specific weight and different mechanical properties are made for use in structural or nonstructural aims Daneti et al 2004 On the other hand available problems in reinforced concrete durability due to decrement in matrix4398
lightweight concrete containing Expanded Polystyrene EPS beads Its properties are compared with those of the normal concrete ie without EPS beads EPS beads are used as partial replacement to coarse aggregates The results showed that the amount of polystyrene beads incorporated in concrete influences the properties of hardened concrete3510
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