an overview on the properties of ecofriendly concrete

An overview on the properties of eco-friendly concrete ...

An overview on the properties of eco-friendly concrete paving blocks incorporating selected waste materials as aggregate Environ Sci Pollut Res Int . 2021 Apr 21. doi: 10.1007/s11356-021-13836-3.

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An overview on the properties of eco-friendly concrete ...

10%  Apr 21, 2021  An overview on the properties of eco-friendly concrete paving blocks incorporating selected waste materials as aggregate Jerome Song Yeo 1 , Suhana Koting 1 , 2 ,

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Properties of eco-friendly self-compacting concrete ...

Jan 15, 2018  Self-compacting concrete can be produced by incorporating MT-POFA up to 70% without an adverse effect on the fresh properties which were well within the range specified by the EFNARC code for SCC. 2. The compressive strength showed a huge reduction by increasing the level of replacement of OPC with MT-POFA at the early ages of curing.

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Eco friendly-concrete (Green Concrete)

Jan 19, 2016  Strategies For Eco-Friendly Concrete The number of strategies, whereby Eco-friendly concrete can help in achieving the sustainable construction are: Increased dependence on recycled materials. Effective use of supplementary cementitious materials. Improved mechanical properties. Reuse of wash water. 10.

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Can Concrete Be Eco-Friendly? - Green Living Ideas

Dec 21, 2008  The mixture of cement with other aggregate materials is the primary reason that concrete cannot bear an eco-friendly label. Understanding cement and how it is made is therefore helpful when evaluating the greener alternatives: Portland cement, invented in 1824, is the most common type of cement used throughout the world.

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Eco-Friendly Concrete - SlideShare

Feb 07, 2017  Materials For Eco-Friendly Concrete Advantages of Fly-Ash: Utilization of fly ash as a part replacement of cement or as a mineral admixture in concrete saves on cement and hence the emission of CO2. Use of good quality fly ash in concrete has shown remarkable improvement in durability of concrete, especially in aggressive environment. Some of ...

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Study of Mechanical Properties of an Eco-Friendly Concrete ...

Oct 15, 2020  compressive strengths) of RA concrete are lower than those of conventional concrete, while these strengths can be increased by the addition of carbon or CFRP fibers. Therefore, an eco-friendly RCFRP fiber-enhanced RA concrete is proposed in this study, and the mechanical properties

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Investigation on the mechanical properties of eco-friendly ...

Nov 21, 2020  3. Experimental method3.1. Binder drainage test. The mechanical strength of pervious concrete mainly depends on the water content. The accurate water content in the concrete is necessary to form a quality blend of cement paste and aggregates .Binder drainage test for aggregate size of 20–10 mm is performed and it is found that a good mix of pervious concrete can be done with w/c ratio 0.36 ...

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A review: Properties of eco-friendly ultra-high ...

Jan 01, 2021  However, the pozzolan reaction is slower than the cement hydration. It is possible to shape a C – S – H gel which densities the microstructure of the concrete. The fresh C – S – H fills the structure of the concrete pores. The mechanical properties of the concrete are then enhanced dramatically at a later period.

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(PDF) Properties of eco-friendly pervious concrete ...

Properties of eco-friendly pervious concrete containing polystyrene aggregates reinforced with waste PET fibers . View project. Project. The behavior of concrete exposed to high temperature.

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Properties of Eco-Friendly Concrete Contained Limestone ...

Mar 30, 2020  The found experimental results show the high possibility of production eco-friendly concrete through usage of tile ceramic waste by the way of substitution of gravel in ratios around 60–70%, which has its enhanced mechanical properties at room temperature and high temperatures of range (200–600) °C.

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Eco friendly-concrete (Green Concrete)

Jan 19, 2016  Strategies For Eco-Friendly Concrete The number of strategies, whereby Eco-friendly concrete can help in achieving the sustainable construction are: Increased dependence on recycled materials. Effective use of supplementary cementitious materials. Improved mechanical properties. Reuse of wash water. 10.

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New Trends in Eco-efficient and Recycled Concrete ...

An overview on the main effects of using RAs on the properties of concrete is presented, including the properties of fresh concrete, its mechanical behaviour in the material’s hardened state, as well as its durability-related performance and time-dependent deformation in comparison with corresponding conventional concrete.

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Electromagnetic Shielding Characteristics of Eco-Friendly ...

Apr 12, 2017  3.1. Dielectric Characteristics Measurements of Foamed Concrete. In order to verify the foam content and the electrical properties according to the blast furnace slag content of the echo-friendly foamed concrete, the permittivity for a solid material having a flat surface with a thickness of more than (mm), , and loss tangent were measured repeatedly by calculating the degree of reflection by ...

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Phase change materials in concrete: An overview of properties

Jan 01, 2020  The mechanical properties of concrete incorporating 10 and 20% PCM by volume were investigated by Fernandes et al. .The results from their study presented in Fig. 3 showed that the incorporation of PCMs into concrete led to a decrease in its compressive strength. However, the use of silica fume alongside ordinary Portland cement as a binder was found to improve the compressive

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Moving Toward a More Eco-Friendly Cement Wagner Meters

Jun 01, 2021  Since concrete continues to be a central component in construction projects around the world, the search is on to find a way to make it a more eco-friendly material. Growing Options to Reduce the Carbon Footprint of Cement. With significant impact comes significant opportunity.

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Eco-friendly concrete containing recycled plastic as ...

May 01, 2020  The present study investigates the use of PET as a replacement for sand in concrete. In this study, a concrete mix with a 28-day compressive strength of 35 MPa was prepared, and then natural sand was replaced by 10%–50% of crushed recycled plastic to determine the impact of substitution levels on concrete properties.

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Foamconcrete

Foam concrete is a versatile material. Its ability to flow easily under its self-weight has led to its use in void filling, ‎reversed beams, old sewerage pipes, wells, cellars, buildings basements, storage tanks, tunnels and subways. It is used too as insulating material on roofs, in housing foundations and floors.

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An Overview of energy Efficiency of Translucent Concrete

Due to globalization and the construction of high-rise building, the space between the building is reduced this causes the rising use of non-natural light, so it is significant to build up a new kind of building material. In this term paper based on excellent properties of light transmitting, an elegant translucent concrete is developed by arranging optical fiber into the concrete.

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What are Eco-Friendly Building Materials used in ...

Properties of Eco-Friendly Building Materials The various properties of the Eco-friendly materials and techniques are – Materials can be eco-friendly also if they can assist in reduction of the energy used in the building during operation and maintenance. it is difficult to get a material that has all these properties, and it thus becomes a ...

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(DOC) STUDY ON MECHANICAL PROPERTIES OF ECO FRIENDLY ...

STUDY ON MECHANICAL PROPERTIES OF ECO-FRIENDLY ECONOMIC CONCRETE Dr.K.Nirmakumar a and Y.Boopathi b a Professor, Department Of Civil Engineering, Kongu Engineering College, Perundurai, Erode - 638052 b Post Graduate (Structural Engineering), Department Of Civil Engineering, Kongu Engineering College, Perundurai, Erode – 638052 ABSTRACT This paper

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Sustainable Concrete Construction - Methods and Practices

Sustainable concrete construction is a step towards green and eco friendly concrete construction practices to solve global environmental problems. Concrete is a construction material which has been used substantially all over the world. Regarding the amount of concrete that has produced, used and its impact are considered as an important part ...

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Environment Friendly Concrete by Replacement of Coarse ...

concrete mixture to replace fine aggregate by weight. The influence of partial replacement of WCDs on the fundamental mechanical and strength properties of WCDs- modified concrete mixtures were investigated. He found that compact disc waste can be used successfully to replace conventional fine aggregates in concrete without any long

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Mechanical Properties of Eco-friendly and Energy- saving ...

Oct 27, 2019  1 Article 2 Mechanical Properties of Eco-friendly and Energy- 3 saving Concrete with Porous Feldspar 4 Jung-Geun Han1, Jin-Woo Cho2*, Sung-Wook Kim3, Yun-Suk Park1 and Jong-Young Lee 1* 5 1 School of Civil and Environmental Engineering, Urban Design and Study, Chung-Ang University, Seoul, 6 06974, Korea; [email protected]; [email protected] 7 2 Construction

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Eco-Friendly Concrete Mix Design with Industrial Wastes by ...

Eco-Friendly Concrete Mix Design with Industrial Wastes by Perceptive of Constituents Chemistry ... presents an overview of the work carried out on the use of RHA as partial replacement of cement in mortar and concrete. ... Effects of crushed stone dust on some properties of concrete, 1996, Cement and Concrete Research 26 (7), ...

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Study of Mechanical Properties of an Eco-Friendly Concrete ...

This study investigates the feasibility of collaborative use of recycled carbon fiber reinforced polymer (RCFRP) fibers and recycled aggregate (RA) in concrete, which is called RCFRP fiber reinforced RA concrete (RFRAC). The mechanical properties of the composite were studied through experimental investigation, considering different RCFRP fiber contents (0%, 0.5%, 1.0%, and 1.5% by volume) and ...

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Study of Mechanical Properties of an Eco-Friendly Concrete ...

This study investigates the feasibility of collaborative use of recycled carbon fiber reinforced polymer (RCFRP) fibers and recycled aggregate (RA) in concrete, which is called RCFRP fiber reinforced RA concrete (RFRAC). The mechanical properties of the composite were studied through experimental investigation, considering different RCFRP fiber contents (0%, 0.5%, 1.0%, and 1.5% by volume) and ...

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An Overview of Fiber-Reinforced Concrete TRP Ready Mix

Jul 11, 2019  Fiber-reinforced concrete (FRC) is concrete that has fibrous materials mixed in to increase the concrete’s durability and structural integrity. FRC has small, short, and discreet fibers that are randomly oriented yet uniformly distributed throughout the concrete. The fibers can be circular or flat, and often make up one to three percent of ...

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A Brief Study on the Strength Properties of Modified ...

expansion, for a wide range of concrete. R.V Balendran, et.al., (2002) (2) considered on "quality and solidness execution of High Performance concrete fusing pozzolanic materials at hoisted temperatures". The incorporation of pozzolanic materials like fly cinder and silica rage upgrades the properties of cement both in crisp and solidified states.

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An Overview of energy Efficiency of Translucent Concrete

Due to globalization and the construction of high-rise building, the space between the building is reduced this causes the rising use of non-natural light, so it is significant to build up a new kind of building material. In this term paper based on excellent properties of light transmitting, an elegant translucent concrete is developed by arranging optical fiber into the concrete.

get price

(PDF) Effect of Alccofine on strength characteristics of ...

In this paper an overview of the composition of of Alccofine and fly ash 30%. The strength gained up to 3 concrete and its effect on the properties desired for high days was good, between to days’ strength gained was performance is given.

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Properties of eco-friendly pervious concrete containing ...

Jul 02, 2020  Similar to normal concrete supplementary cementitious or pozzolanic materials could also improve the properties of pervious concrete . Toghroli et al. [ 30 ] evaluated the use of pozzolanic additives and recycled concrete aggregates on the performance of fiber-reinforced pervious concrete containing recycled plastic fibers.

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Transparent concrete as an eco-friendly material for ...

Jul 26, 2016  Transparent concrete as an eco-friendly material for building mixture. This new kind of building material can integrate the concept of green energy saving with the usage self-sensing properties

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What are Eco-Friendly Building Materials used in ...

Properties of Eco-Friendly Building Materials The various properties of the Eco-friendly materials and techniques are – Materials can be eco-friendly also if they can assist in reduction of the energy used in the building during operation and maintenance. it is difficult to get a material that has all these properties, and it thus becomes a ...

get price