Results 31 to 40 of about 16,482 (266)
Journal of Advanced Concrete Technology, 2023 The freeze-thaw resistance of concrete is significantly lower in salt water than in fresh water. Concrete deteriorates through repeated freezing and thawing, but in salt water, freezing alone leads to destruction. This paper investigated the effect of calcium hydroxide in concrete on the failure of concrete under such low temperatures.
Ayano, Toshiki +2 more
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Low heat concrete with ground granulated blast furnace slag
IOP Conference Series: Materials Science and Engineering, 2020 AbstractThe subject of the research is a concrete with partial replacement of cement with an increased amount of ground granulated blast furnace slag to reduce heat release of concrete for the structures of the Akkuyu Nuclear Power Plant (Iskenderun, Turkey). The concrete was tested for heat release, compressive strength and shrinkage.
Yu Barabanshchikov +3 more
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Materiales de Construccion, 2011 Recently, a k-value for ground granulated blast-furnace slag or k-value has been added to the revision of the European standard EN 206-1:2000. The proposed values during the disscusion in the working groups were very different because in most of cases ...
M. A. Sanjuán +2 more
doaj +1 more source
Properties of Lightweight Composites Using Industry Wastes with NaOH Alkaline Activator
Journal of Asian Architecture and Building Engineering, 2017 Lightweight concrete has been adopted to prefabricated elements such as facades, staircases and wall systems in housing projects. Many research have been carried out on production of lightweight panels without using ordinary portland cement.
Sungyu Park +3 more
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Preparation of Foamed Phosphogypsum Lightweight Materials by Incorporating Cementitious Additives
Medžiagotyra, 2019 As a byproduct of phosphoric acid industry, phosphogypsum has many environmental problems. In order to recycle phosphogypsum to manufacture lightweight building materials, cementitious additives including fly ash, ground granulate blast-furnace slag and ...
Ting WANG, Xiaojian GAO, Jian WANG
doaj +1 more source
Carbon footprint of self-healing geopolymer concrete with variable mix model
Cleaner Chemical Engineering, 2022 Carbon footprint analysis of geopolymer concrete can be used to determine its advantages over conventional Portland cement concrete. However, the influence of allocation assumptions has been neglected in previous geopolymer life cycle assessment studies.
Jerome Ignatius T. Garces +4 more
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Comparison of Kambara reactor slag with blast furnace slag for Portland cement industry applications
Journal of Materials Research and Technology, 2019 This work was aimed at comparing the physical and chemical properties of the Kambara Reactor Slag (KRS) and a Granulated Blast Furnace Slag (GBFS) for achieving partial substitution of GBFS for the KRS.
Ana Carolina de Oliveira Dieguez +3 more
doaj +1 more source
Application of fine-grained binding materials in technology of hardening backfill construction [PDF]
, 2014 The expediency of differential formation of high filling massif chambers based on a developed technology with usage of fine-grained binding materials.
Kuzmenko, O, Petlyovanyy, M
core +1 more source
BuildingsRed mud, fly ash, ground granulated blast furnace slag, and carbide slag are industrial byproducts posing significant environmental challenges. The synthesis of geopolymers represents a promising approach for their sustainable valorization.
Qingke Nie +5 more
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Buildings, 2023 Geopolymer-based sustainable red mud bricks (SRMBs) were cast using industrial by-products under ambient curing. The ingredients used were red mud, fly ash, ground granulated blast furnace slag and alccofine, along with quarry dust and alkali activators ...
Subramani Sruthi, Venkataraman Gayathri
doaj +1 more source