(PDF) Evaluation of Strength and Durability of Hollow Concrete Blocks
II. Materials and Methodology The concrete waste materials were collected from the construction sites at Adama, Oromia region, Ethiopia. A total number of 90 samples were casted to get the HCBs. The concrete waste material was crushed into smaller size and subjected to sun drying for 48 hrs.
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The role of recycling waste powder as a sustainable concrete
DOI: 10.1063/5.0112490 Corpus ID: 257149196; The role of recycling waste powder as a sustainable concrete manufacturing material @article{Kencanawati2023TheRO, title={The role of recycling waste powder as a sustainable concrete manufacturing material}, author={Ni Nyoman Kencanawati and Miko Eniarti and Dedi A Alfarizi}, …
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(PDF) Manufacturing of Low-Cost Bricks Using …
Using clay bricks causes erosion, lowers the water table, and harms the environment. This research examined various waste materials, including fly ash, quarry dust, marble dust, eggshell powder ...
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(PDF) A comprehensive study of waste coconut shell aggregate as …
They replaced a certain amount of cement in 0%, 10%, 20%, and 30% with fly ash and coarse aggregate with industrial. waste product of coconut cover fractions in finding the mechanical. and ...
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Current Sustainable Trends of Using Waste …
Concrete is the most used construction material in the world. Consequently, the mass extraction of materials required for concrete production causes major environmental impacts. With a focus …
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Introduction to Concrete
This publication covers the materials used in concrete and the essentials required to design and control concrete mixtures for a wide variety of structures. Figure 1-1. Concrete components: cement, water, coarse aggregate, fine aggregate, supplementary cementing materials, and chemical admixtures. Figure 1-2.
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Current Sustainable Trends of Using Waste Materials in …
This paper presents a decade review on sustainable concrete with a focus on materials being replaced with waste materials. It aims to inform researchers of current …
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Review on Partially Replacement of Cement with Industrial …
This paper reviews effect on partial replacement of cement with industrial waste in manufacturing of block and the properties, compressive strength and water …
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(PDF) MANUFACTURE OF CONCRETE PAVER …
MANUFACTURE OF CONCRETE PAVER BLOCK USING WASTE MATERIALS AND BY-PRODUCTS: A REVIEW. May 2022. International Journal of GEOMATE 22 (93):9-19. DOI: …
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(PDF) Review on Partial Replacement of Cement in Concrete …
28 and 90 days respectively. Ana Mafalda Matos et al . [6] has derived effect of waste glass on properties of concrete. In this research he has used C rushed waste glass was ground (WGP) and used ...
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Sustainable unfired bricks manufacturing from construction …
This way glass, wood, asbestos, metals, plastics, hazardous materials, etc. can be separated, obtaining the majority of the inert waste fraction, comprising mainly concrete and masonry remains [21], [23]. Such waste materials can be readily processed into Recycled Aggregates (RA) for use in place of Natural Aggregates (NA).
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Use of Selected Industrial Waste Materials in Concrete …
In this study, chromite industry waste and red mud were used in the production of concrete. They were ground and incorporated into concrete with the …
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(PDF) Utilization of Waste Plastic in Concrete
Concrete is a composite material consists of Cement, Water, Fine Aggregate and Coarse Aggregate. High strength concrete was prepared of W/C 0.35 and the percentage of waste plastic replaced by 10% ...
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(PDF) Use of Waste Materials in the Production of Concrete …
In modern societies, employing waste as secondary material in the construction industry is an expensive and ecologically responsible method of waste disposal [24, 25]. Sustainability has become ...
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(PDF) Feasibility of Manufacturing Paver Blocks Using Waste Materials
The combination of Iron fillings (4%) + Cement (21%) + F.A. (25%) + C.A. (50%) has given the compressive strength of 62.10 MPa & flexural strength 6.2 MPa. Water absorption is 4% which is also ...
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Green Pavement: Assessment of The Use of Waste Materials …
The cost of concrete decreased with the addition of waste. 5 % of plastic waste in concrete and 3 % of paper pulp, and 5 % of fly ash is considered the optimal replacement percentage. View full ...
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Current Sustainable Trends of Using Waste Materials in …
This paper presents a decade review on sustainable concrete with a focus on materials being replaced with waste materials. It aims to inform researchers …
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(PDF) Development of Concrete Paving Blocks Prepared from Waste …
the concrete paving blocks made from these waste materials was 41.4 MPa at 28 days and increased to 45.3 MPa at 60 days. Therefore, these waste materials can be used as raw materials to ...
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(PDF) Characterization of some Key Industrial Waste …
Article PDF Available. Characterization of some Key Industrial Waste Products for Sustainable Concrete Production. May 2013. Advanced Materials …
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Utilization of construction and demolition waste and …
The construction and demolition waste aggregate could be reused in concrete mixes. Different methods were used to improve the performance of recycled aggregate. Carbonation is the best method for improving the performance of this aggregate. The synthetic aggregate could be also used in some types of concrete pastes.
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(PDF) A review on concrete recycling
To tackle this issue, methods such as concrete recycling and incorporating other waste. construction materials into concrete have emerged as crucial approaches in recent decades (5-7, 12). In this ...
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(PDF) Use of waste materials in concrete: A review
Using waste material in concrete production is an appropriate method for achieving two goals: eliminating waste and …
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RECYCLING BUILDING MATERIALS WASTES IN MANUFACTURING CONCRETE | Request PDF
A large number of concrete mixes manufactured using the pre-mentioned waste materials was tested under compressive strength, flexural and splitting tensile strength, the workability of concrete ...
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New Perspectives on Recycling Waste Glass in Manufacturing Concrete …
The previous research shows that the concrete industry holds immense potential for significantly enhancing the utilisation of various industrial by-products and waste materials, like fly-ash ...
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(PDF) Feasibility study of manufacturing concrete eco …
Sustainable Development and Planning IV, Vol. 2 845 Feasibility study of manufacturing concrete eco-blocks using marble sludge powder as raw materials F. J. Aukour Faculty of Natural Resources and Environment, The Hashemite University, Jordan Abstract Marble waste, in the form of sludge obtained from the marble cutting industry, was ...
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(PDF) Recycling industrial wastes in manufacturing of concrete …
3 Concrete is the most demanded material by humans after water. Its demand is increasing day 4 by day. Cement is the most important ingredient in concrete which acts a binding material.
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(PDF) Utilization of Waste Plastic in Manufacturing of Paver …
Chemical Composition of Ceramic Waste Oxides Si O2 Al2O3 Fe2O3 Ca O Mg O P2 O5 % 63.29 18.29 4.32 4.46 0.72 0.16 B. Mix Ratio Block type1- Three paver blocks were casted using mix ratio provided below Plastic waste = 1 Quarry dust = 0.75 Aggregate= 0.75 Block type 2 - Three paver blocks were casted using mix ratio provided below Plastic waste ...
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(PDF) Sustainable Construction using Waste Tyre Rubber in Concrete …
This idea has been put into practice to develop a more sustainable concrete material called rubberized concrete or crumbed rubber concrete (CRC). Experimental studies are done using the waste tire rubber in concrete in the form of crumb rubber as a replacement of fine aggregate & in the form of rubber chips as a replacement of coarse aggregate.
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(PDF) Manufacturing of Floor Tiles by using …
Materials used during the manufacturing of plastic tiles Manufactured sand is preferred for the preparation of the tile. Sand Manufactured sand is used for making tiles. And sand particles should be free from dust and …
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Producing sustainable concrete with plastic waste: A review
Plastic waste may be considered a typical material for the production of lightweight green concrete that can be used as a non-structural component in building …
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