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Zahraa Jwaida, Anmar Dulaimi, Nuha Mashaan and Md Azree Othuman Mydin
Researchers have been driven to investigate sustainable alternatives to cement production, such as geopolymers, due to the impact of global warming and climate change resulting from greenhouse gas emissions. Currently, they are exploring different method...
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Caterina Sgarlata, Maria Camila Ariza-Tarazona, Enrico Paradisi, Cristina Siligardi and Isabella Lancellotti
The aim of this research was to evaluate the possibility of reusing waste foundry sands derived from the production of cast iron as a secondary raw material for the production of building materials obtained both by high-temperature (ceramic tiles and bri...
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Moruf Olalekan Yusuf
Fourier-transform infrared (FTIR) spectroscopy is a fast and simple technique for functional group identification. This work provides a review and insight into the application and interpretation of FTIR spectroscopy for cementitious binders that comprise...
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Bettina Kraft, Rebecca Achenbach, Horst-Michael Ludwig and Michael Raupach
The cement industry gains increasing public attention because of the high CO2 emissions for which it is accountable. One approach to improve the carbon footprint of cement production is the development of alternative binders, which can be produced with l...
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Muhammad Akbar Malik, Manas Sarkar, Shilang Xu and Qinghua Li
This exertion introduces polyvinyl alcohol fiber/silica nanoparticles (poly vinyl alcohol (PVA)/SiO2 NPs) in the fly ash-based geopolymer at ambient curing temperature. The present study aims at investigating the structural properties (compressive, bond ...
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Chamila Gunasekara, Rahmat Dirgantara, David W. Law and Sujeeva Setunge
This study reports the effect of heat curing at 120 °C on the geopolymeric reaction and strength evolution in brown coal fly ash based geopolymer mortar and concrete. Moreover, an examination of this temperature profile of large size geopolymer concrete ...
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M. Torres-Carrasco, F. Puertas
Pág. Page 05 - 12
Portland cement is considered an excellence building material. This is due mainly to its high performance, its good quality/price ratio and the raw materials from which it is made can be found almost everywhere in the world. However, the development of a...
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Natalia Kozhukhova, Marina Kozhukhova, Anastasia Teslya and Ivan Nikulin
Geopolymers represent a new class of inorganic materials that have great potential for practical application due to the properties of used raw materials, as well as the peculiarities of the cementitious matrix structure formed during the geopolymerizatio...
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Osman Gencel, Aliakbar Gholampour, Hayrettin Tokay and Togay Ozbakkaloglu
Increasing the thermal insulation of building components to reduce the thermal energy loss of buildings has received significant attention. Owing to its porous structure, using expanded vermiculite as an alternative to natural river sand in the developme...
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Yurdakul Aygörmez, Orhan Canpolat
Pág. 291 - 307
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Lime slaker grits and biomass fly ash are solid wastes produced by the Kraft paper-pulp industry that are commonly disposed of in landfill. However, recent studies and European regulations discourage such disposal practices. This work investigates an alt...
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Krzysztof Kaczmarski, Kinga Plawecka, Barbara Kozub, Patrycja Bazan and Michal Lach
Various types of coatings are applied to the surface of an object or substrate to improve surface properties or extend service life, which in turn is associated with cost reductions. The main objective of this study was to develop a technique for the add...
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Zeynab Emdadi, Nilofar Asim, Mohamad Hassan Amin, Mohd Ambar Yarmo, Ali Maleki, Mojtaba Azizi and Kamaruzzaman Sopian
Geopolymer is a promising porous material that can be used for evaporative cooling applications. Developing a greener geopolymer using agricultural and industrial wastes is a promising research area. In this study, we utilize rice husk (RH), rice husk as...
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Kinga Korniejenko, Michal Lach, Maria Hebdowska-Krupa, Janusz Mikula
The main objective of this study is to develop the advanced composites for civil engineering applications as material for the building industry, especially for an insulation purpose. The research processes include several steps. Firstly, the prototype el...
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Kinga Korniejenko, Michal Lach, Maria Hebdowska-Krupa, Janusz Mikula
Pág. 11 - 20
The main objective of this study is to develop the advanced composites for civil engineering applications as material for the building industry, especially for an insulation purpose. The research processes include several steps. Firstly, the prototype el...
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Adelino V. Lopes, Sergio M. R. Lopes and Isabel Pinto
Fly ash is a byproduct from burning pulverized coal in the electric power industry and can be incorporated in cementitious concretes or in alkali activated concretes (AAC) with obvious environmental advantages. When part of AAC, it will be able to lead t...
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Barbara Liguori, Ilaria Capasso, Marco De Pertis, Claudio Ferone and Raffaele Cioffi
The extent of the dissolution of aluminosilicate compounds is crucial, since the amount of Si and Al initially dissolved is essential for the following polycondensation and can strongly influence physical and mechanical performances of the final product....
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Jair A. Baldovino, Carlos Millan-Paramo and Manuel Saba
Recently, studies that introduce alternative binders or wastes for created geo-materials that can be mixed with soil to give it greater strength, are of paramount importance. Roof tile residue, for example, has been widely used to create geopolymers in m...
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Nadav Hanegbi and Itzhak Katra
Soil erosion has environmental and socioeconomic significances. Loess soils cover about 10% of the global land area. Most of these soils are subjected to increased land uses such as unpaved roads, which increase soil destruction and dust emission to the ...
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