Results 31 to 40 of about 121,332 (285)
Polymers, 2023 Large engineering structures made of various materials, including concrete (e.g., bridges, dams, buildings, and multilevel car parks), steel (e.g., power towers, ships, and wind turbines), or others, are often subjected to severe vibration, dynamic, and ...
K. Reza Kashyzadeh
semanticscholar +1 more source
Sustainability, 2023 In this research, bentonite soil was stabilized with cement and epoxy resin additives by gradually increasing the ratio of epoxy resin to water to withstand six successive wetting/drying (W/D) cycles.
Sanaz Soltaninejad +2 more
semanticscholar +1 more source
Chemical Engineering Transactions, 2021 Epoxy resin is very harmful to the environment, e.g. it affects aquatic organisms, irritates the skin and eyes and causes allergic reactions. Because, the epoxy resin is an expensive building material, this study presents research on reducing its mass ...
Agnieszka Chowaniec
doaj +1 more source
Cost efficiency and resistance to chemical attack of a fly ash geopolymeric mortar versus epoxy resin and acrylic paint coatings [PDF]
, 2017 This article presents results of an experimental investigation on the resistance to chemical attack (with sulphuric, hydrochloric and nitric acid) of several materials: OPC concrete, high-performance concrete, epoxy resin, acrylic painting and a fly ash ...
Abdollahnejad, Zahra +4 more
core +1 more source
Buildings, 2023 The ability to manipulate concrete-based and composite materials at the nanoscale represents an innovative approach to improving their mechanical properties and designing high-performance building structures. In this context, a numerical investigation of
Umberto De Maio +5 more
doaj +1 more source
Performance of a fly ash geopolymeric mortar for coating of ordinary portland cement concrete exposed to harsh chemical environments [PDF]
, 2015 Premature degradation of ordinary Portland cement (OPC) concrete infrastructures is a current and serious problem with overwhelming costs amounting to several trillion dollars.
Abdollahnejad, Zahra +4 more
core +1 more source
Preparation and performance of steel slag and recycled brick aggregate modified concrete under the background of solid waste application [PDF]
Archives of Civil EngineeringPermeable concrete has the characteristics of breathability, permeability, and high heat dissipation. To improve its mechanical and frost resistance properties, this study optimized the preparation and performance of permeable concrete by adding ...
Lili Wei
doaj +1 more source
Hydrogen Permeability of Epoxy Composites as Liners in Lined Rock Caverns—Experimental Study
Applied Sciences, 2021 Energy production from renewable energy sources is not stable and any fluctuations in energy productions need to be eliminated with underground energy storage.
Dawid Gajda, Marcin Lutyński
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Polymers, 2022 In this study, we aimed to explore the effect of concrete short columns confined by flax/glass fiber hybrid-reinforced epoxy resin (FFRP/GFRP) composites. Taking the same fiber hybrid ratio and different paving orders as parameters, analysis of the axial
Lanjie Yang +2 more
semanticscholar +1 more source