Research of Properties of Modern Construction Materials Based on Industrial Waste, Waste Wood and Metallurgical Industries
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Abstract:
Material consumption of production of building materials is determined by the amount of raw materials used for their production, to the total output. One of the ways to reduce material consumption is the use of industrial waste as the main raw material for the production of new construction products. Most of the waste generated as a result of the activities of enterprises are man-made raw materials for the production of products such as brick, lime, cement, etc.Given that man-made raw materials are similar to the natural composition and physical properties and even has a number of advantages (heat treatment, increased dispersion, etc.), the manufacture of building materials from it is usually profitable and justified [4, 5].Keywords:
Co-processing
Waste material
Brick
Industrial waste
Building material
Industrial Production
Natural materials
Material consumption of production of building materials is determined by the amount of raw materials used for their production, to the total output. One of the ways to reduce material consumption is the use of industrial waste as the main raw material for the production of new construction products. Most of the waste generated as a result of the activities of enterprises are man-made raw materials for the production of products such as brick, lime, cement, etc.Given that man-made raw materials are similar to the natural composition and physical properties and even has a number of advantages (heat treatment, increased dispersion, etc.), the manufacture of building materials from it is usually profitable and justified [4, 5].
Co-processing
Waste material
Brick
Industrial waste
Building material
Industrial Production
Natural materials
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Citations (2)
Destruction of industrial waste in cement rotary kilins(CRKs) is an alternative technology for the treatment of certain types of industrial waste(IW).In this paper,three typical types of industrial wastes were co-incinerated in the CRK at Beijing Cement Plant to determine the effects of waste disposal(especially solid waste disposal )on the quality of clinker and the concentration of pollutants in air emission.Experimental results show that(1) waste disposal does not affect the quality of clinker and fly ash,and fly ash after the IW disposal can still be used in the cement production,(2) heavy metals from IW are immobilized and stabilized in the clinker and cement,and (3) concentration of pollutants in air emission is far below than the permitted values in the China National Standard-Air Pollutants Emission Standard(GB 16297-1996).
Co-processing
Industrial waste
Inert waste
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The purpose of this study is to search for possibilities to capitalize on industrial waste, which occupies huge storage spaces. This paper presents an experimental study on the possibility and efficiency of this industrial waste in the composition of clay mixtures suitable for making unburned clay bricks. Living in harmony with nature is part of sustainable development. For this purpose, six compositions based on clay and industrial waste were made. The studied industrial wastes were: ash from the Mintia thermal power plant, Romania, limestone sludge, gypsum sludge, and damped waste from the processing of imported ore.
Industrial waste
Brick
Adobe
Waste material
Co-processing
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Vernacular building materials and models represent the construction methods and building materials used in a healthy manner. Local building materials such as gravel, sand, stone, and clay are used in their natural state or with minor processing and cleaning to mainly satisfy local household needs (production of concrete, mortar, ballast, silicate, and clay bricks and other products). In hot climates, the concept of natural building materials was used in a form that can currently be applied in different kinds of buildings. This concept depends on the proper consideration of the climate characteristics of the construction area. A material passport is a qualitative and quantitative documentation of the material composition of a building, displaying materials embedded in buildings as well as showing their recycling potential and environmental impact. This study will consider two usages of building materials. The first is the traditional use of building materials and their importance in the application of vernacular building strategies as an essential global bioclimatic method in sustainable architecture. The second is the affordable use of new building materials for their availability and utilization by a large part of society in a way to add more detail to research. The article aims to create an objective reading and analysis regarding specific building materials in order to generate a competent solution of materials that is suitable for building requirements in hot climates. This study evaluates the most suitable Building Material Passports needed in hot climates, where the environmental profile must be analyzed to confirm the use of natural materials.
Building material
Natural materials
Vernacular Architecture
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The article investigates the temperature regime and the amount of heat required for sintering a mixture obtained from industrial waste (dump slag, flotation tailings) with the addition of natural clay. The chemical composition of industrial waste (slag, dump, flotation tailings) and natural clay, which are suitable for use as raw material for the production of Portland cement and other building materials, have been investigated. Utilization of man-made waste (Kadamzhai antimony plant) will help improve the environmental situation in the region, and on the other, reduce material costs of production to obtain new products.
Slag (welding)
Industrial waste
Waste material
Co-processing
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One of environmental pollutions is caused by the
industrial waste-sludge.
The use of waste-sludge is able to protect
environmental pollutions, to produce the economic
profits, to develope construction materials.
Therfore, the purpose of this study is to suggest
the manufacturing method of high strength cement
with the use of industrial waste-sludg.
Industrial waste
Waste material
Co-processing
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It has long been known that certain industrial waste can be used as a raw material or additive in the production of cement. European standards define waste materials that can be used as additives in the production of cement, which are, in particular, fly ash from thermal power plants, granulated blast furnace slag, silica fume, etc. In Bosnia and Herzegovina, there are certain energy and industrial plants that produce such waste materials, which are mostly deposited on open landfills. Such disposal of waste results in contamination of water, soil, and air. Therefore, the aim of this paper was to conduct a preliminary examination of the possibilities of increasing use of industrial materials (fly ash from TPP Kakanj and granulated blast furnace slag of ironworks ArcelorMittal Zenica). The basic parameter that is followed in the work is the heat hydration of cement with different percentages of the addition of industrial waste materials.
Industrial waste
Slag (welding)
Co-processing
Silica fume
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Since a few decades ago, the construction industry has had pressure to find new building techniques and materials to meet energy-efficiency targets. It might be time to be aware of energy-efficient materials and methods to reduce pollution due to construction. Many new and advanced building techniques and materials are available in the market. Most of these techniques and materials involve plastic, petro-chemical-based substances, and other toxic substances that pollute the environment and planet when disposed of. There are so many low-energy buildings constructed, but they have been used more in their material. This study concerns the life cycle assessment of an environmentally friendly material for building hemp concrete. This paper analyses the thermal performance, relation with CO2 emission of hemp concrete and understand variation in thermal performance with water content, temperature and composition ratio, which set it apart from other traditional building material. Hemp concrete is an eco-friendly and energy-efficient building material due to its various natural and unique properties.
Environmentally Friendly
Building material
Natural materials
Embodied Energy
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Cementitious
Building material
Demolition waste
Embodied Energy
Natural materials
Waste material
Construction waste
Environmentally Friendly
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Citations (108)
Destruction of industrial waste in cement rotary kilns (CRKs) is an alternative technology for the treatment of certain types of industrial waste (IW). In this paper, three typical types of industrial wastes were co-incinerated in the CRK at Beijing Cement Plant to determine the effects of waste disposal (especially solid waste disposal) on the quality of clinker and the concentration of pollutants in air emission. Experimental results show that (1) waste disposal does not affect the quality of clinker and fly ash, and fly ash after the IW disposal can still be used in the cement production, (2) heavy metals from IW are immobilized and stabilized in the clinker and cement, and (3) concentration of pollutants in air emission is far below than the permitted values in the China National Standard-Air Pollutants Emission Standard (GB 16297-1996).
Co-processing
Industrial waste
Inert waste
Refuse-derived fuel
Cement kiln
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