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Improving the durability of reinforced concrete structures is a mandatory strategy to reduce the environmental impact of construction materials together with aiming to limit carbon dioxide emissions, energy consumption and natural raw materials depletion. Hence, for both new and existing concrete structures, proper protective techniques are required to prevent premature failure induced by environmental aggressive agents. The book presents the most innovative findings both in designing durable new constructions and toward solving durability deficiencies in existing concrete structures, such as innovative special coatings, hydrophobic impregnations and pore blocking treatments that are very efficient in severe aggressive environments (seawater, biocorrosion, etc.). Moreover, migrant corrosion inhibitors applied on concrete surfaces are able to greatly improve resistance against both chloride and CO2. Finally, special reinforcements and fibers, together with a proper designed cathodic protection, can greatly contribute to obtaining long-life reinforced concrete structures, significantly increasing the sustainability of concrete construction.

Technology: general issues --- History of engineering & technology --- durability of concrete --- chloride penetration --- rebar corrosion --- corrosion inhibitor --- silane-based surface treatment --- concrete --- reinforcing steel --- zinc coating --- HDG --- corrosion --- chlorides --- LPR --- EIS --- SEM --- EDS --- geopolymer coatings (GPC) --- setting time --- compressive strength --- adhesive strength --- impermeability --- steel fiber reinforced concrete --- zinc phosphate --- chloride ion corrosion resistance --- microstructure --- bond strength --- pullout --- optical measurements --- 3D scanning --- electrochemical noise --- fly ash --- cathodic protection --- coatings --- durability --- concrete bio-corrosion --- sulfuric acid corrosion control --- magnesium hydroxide coating --- sewerage pipe systems --- acid spraying test --- durability of concrete --- chloride penetration --- rebar corrosion --- corrosion inhibitor --- silane-based surface treatment --- concrete --- reinforcing steel --- zinc coating --- HDG --- corrosion --- chlorides --- LPR --- EIS --- SEM --- EDS --- geopolymer coatings (GPC) --- setting time --- compressive strength --- adhesive strength --- impermeability --- steel fiber reinforced concrete --- zinc phosphate --- chloride ion corrosion resistance --- microstructure --- bond strength --- pullout --- optical measurements --- 3D scanning --- electrochemical noise --- fly ash --- cathodic protection --- coatings --- durability --- concrete bio-corrosion --- sulfuric acid corrosion control --- magnesium hydroxide coating --- sewerage pipe systems --- acid spraying test

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Engineering practice has revealed that innovative technologies’ structural applications require new design concepts related to developing materials with mechanical properties tailored for construction purposes. This would allow the efficient use of engineering materials. The efficiency can be understood in a simplified and heuristic manner as the optimization of performance and the proper combination of structural components, leading to the consumption of the least amount of natural resources. The solution to the eco-optimization problem, based on the adequate characterization of the materials, will enable implementing environmentally friendly engineering principles when the efficient use of advanced materials guarantees the required structural safety. Identifying fundamental relationships between the structure of advanced composites and their physical properties is the focus of this book. The collected articles explore the development of sustainable composites with valorized manufacturability corresponding to Industrial Revolution 4.0 ideology. The publications, amongst others, reveal that the application of nano-particles improves the mechanical performance of composite materials; heat-resistant aluminium composites ensure the safety of overhead power transmission lines; chemical additives can detect the impact of temperature on concrete structures. This book demonstrates that construction materials’ choice has considerable room for improvement from a scientific viewpoint, following heuristic approaches.

Technology: general issues --- steel fiber reinforced concrete (SFRC) --- slender beams --- cyclic loading --- hysteretic response --- failure mode --- tests --- aluminum honeycomb --- deformation modes --- shock wave --- counter-intuitive behavior --- energy distribution --- acoustic stealth --- acoustic coating --- passive sound absorption --- active sound absorption --- acoustic characteristics of a submarine --- finite element method (FEM) --- slip --- group studs --- composite beam --- accelerated bridge construction --- steel fiber --- in situ amorphous coating --- laser surface remelting --- Ti-based alloy --- pipeline steel --- toughness --- cleavage unit --- crack propagation --- misorientation angles --- CFRP laminate --- mechanically fastened joints --- gradient material model --- dissimilar welding materials --- electron-beam welding --- fracture morphology --- fracture toughness --- crack deflection --- three-point bending test --- irreversible thermochromic --- cement composite --- manganese violet --- temperature indication --- heat monitoring --- cold-formed profiles --- high-strength steel --- local deformations --- bending test --- load-bearing capacity --- FRP --- concrete --- damage --- synergy --- strengthening --- finite element analysis --- composite material --- tribology --- vibrations --- resonance zone --- aluminum alloys --- composite materials --- epoxy resins --- power cables --- transmission lines --- CFRP --- NSM --- bond behavior --- structural behavior --- material characterization --- numerical modeling --- reinforced concrete --- steel fiber-reinforced concrete (SFRC) --- tension softening --- tension stiffening --- finite element (FE) analysis --- smeared crack model --- constitutive analysis --- residual stresses --- flexural behavior --- numerical analysis --- cyclic tests --- direct tension tests --- residual stiffness --- shear --- flexure --- shape memory alloys --- thermal environment --- composite laminates --- sound radiation --- 3D warp interlock fabric --- warp yarn interchange ratio --- mechanical test --- mechanical characterization --- fiber-reinforced composite --- soft body armor --- para-aramid fiber --- metal matrix composites --- SiC --- AZ91 --- magnesium alloy --- Cu-Cr system --- mechanical alloying --- solid solubility extension --- structural evolution --- thermodynamic --- n/a

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• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Engineering practice has revealed that innovative technologies’ structural applications require new design concepts related to developing materials with mechanical properties tailored for construction purposes. This would allow the efficient use of engineering materials. The efficiency can be understood in a simplified and heuristic manner as the optimization of performance and the proper combination of structural components, leading to the consumption of the least amount of natural resources. The solution to the eco-optimization problem, based on the adequate characterization of the materials, will enable implementing environmentally friendly engineering principles when the efficient use of advanced materials guarantees the required structural safety. Identifying fundamental relationships between the structure of advanced composites and their physical properties is the focus of this book. The collected articles explore the development of sustainable composites with valorized manufacturability corresponding to Industrial Revolution 4.0 ideology. The publications, amongst others, reveal that the application of nano-particles improves the mechanical performance of composite materials; heat-resistant aluminium composites ensure the safety of overhead power transmission lines; chemical additives can detect the impact of temperature on concrete structures. This book demonstrates that construction materials’ choice has considerable room for improvement from a scientific viewpoint, following heuristic approaches.

Technology: general issues --- steel fiber reinforced concrete (SFRC) --- slender beams --- cyclic loading --- hysteretic response --- failure mode --- tests --- aluminum honeycomb --- deformation modes --- shock wave --- counter-intuitive behavior --- energy distribution --- acoustic stealth --- acoustic coating --- passive sound absorption --- active sound absorption --- acoustic characteristics of a submarine --- finite element method (FEM) --- slip --- group studs --- composite beam --- accelerated bridge construction --- steel fiber --- in situ amorphous coating --- laser surface remelting --- Ti-based alloy --- pipeline steel --- toughness --- cleavage unit --- crack propagation --- misorientation angles --- CFRP laminate --- mechanically fastened joints --- gradient material model --- dissimilar welding materials --- electron-beam welding --- fracture morphology --- fracture toughness --- crack deflection --- three-point bending test --- irreversible thermochromic --- cement composite --- manganese violet --- temperature indication --- heat monitoring --- cold-formed profiles --- high-strength steel --- local deformations --- bending test --- load-bearing capacity --- FRP --- concrete --- damage --- synergy --- strengthening --- finite element analysis --- composite material --- tribology --- vibrations --- resonance zone --- aluminum alloys --- composite materials --- epoxy resins --- power cables --- transmission lines --- CFRP --- NSM --- bond behavior --- structural behavior --- material characterization --- numerical modeling --- reinforced concrete --- steel fiber-reinforced concrete (SFRC) --- tension softening --- tension stiffening --- finite element (FE) analysis --- smeared crack model --- constitutive analysis --- residual stresses --- flexural behavior --- numerical analysis --- cyclic tests --- direct tension tests --- residual stiffness --- shear --- flexure --- shape memory alloys --- thermal environment --- composite laminates --- sound radiation --- 3D warp interlock fabric --- warp yarn interchange ratio --- mechanical test --- mechanical characterization --- fiber-reinforced composite --- soft body armor --- para-aramid fiber --- metal matrix composites --- SiC --- AZ91 --- magnesium alloy --- Cu-Cr system --- mechanical alloying --- solid solubility extension --- structural evolution --- thermodynamic --- steel fiber reinforced concrete (SFRC) --- slender beams --- cyclic loading --- hysteretic response --- failure mode --- tests --- aluminum honeycomb --- deformation modes --- shock wave --- counter-intuitive behavior --- energy distribution --- acoustic stealth --- acoustic coating --- passive sound absorption --- active sound absorption --- acoustic characteristics of a submarine --- finite element method (FEM) --- slip --- group studs --- composite beam --- accelerated bridge construction --- steel fiber --- in situ amorphous coating --- laser surface remelting --- Ti-based alloy --- pipeline steel --- toughness --- cleavage unit --- crack propagation --- misorientation angles --- CFRP laminate --- mechanically fastened joints --- gradient material model --- dissimilar welding materials --- electron-beam welding --- fracture morphology --- fracture toughness --- crack deflection --- three-point bending test --- irreversible thermochromic --- cement composite --- manganese violet --- temperature indication --- heat monitoring --- cold-formed profiles --- high-strength steel --- local deformations --- bending test --- load-bearing capacity --- FRP --- concrete --- damage --- synergy --- strengthening --- finite element analysis --- composite material --- tribology --- vibrations --- resonance zone --- aluminum alloys --- composite materials --- epoxy resins --- power cables --- transmission lines --- CFRP --- NSM --- bond behavior --- structural behavior --- material characterization --- numerical modeling --- reinforced concrete --- steel fiber-reinforced concrete (SFRC) --- tension softening --- tension stiffening --- finite element (FE) analysis --- smeared crack model --- constitutive analysis --- residual stresses --- flexural behavior --- numerical analysis --- cyclic tests --- direct tension tests --- residual stiffness --- shear --- flexure --- shape memory alloys --- thermal environment --- composite laminates --- sound radiation --- 3D warp interlock fabric --- warp yarn interchange ratio --- mechanical test --- mechanical characterization --- fiber-reinforced composite --- soft body armor --- para-aramid fiber --- metal matrix composites --- SiC --- AZ91 --- magnesium alloy --- Cu-Cr system --- mechanical alloying --- solid solubility extension --- structural evolution --- thermodynamic

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Concrete is the most widely utilized construction material in the world. Thus, any action intended to enhance the sustainability of the construction industry must consider the supply chain, production, distribution demolition and eventual disposal, landfilling or recycling of this composite material. High-performance concrete may be one of the most effective options to make the construction sector more sustainable. Experience proves that the use of recycled concrete aggregates, as well as the partial replacement of ordinary Portland cement with other supplementary cementitious materials or alternative binders, are generally accepted as the most realistic solutions to reduce the environmental impacts, leading to sufficiently high mechanical performances. In structural applications such as those concerning the seismic and energy retrofitting of existing buildings, the use of high-performance cementitious composites often represents the more cost-effective solution, which allows us to minimize the costs of the intervention and the environmental impact. Eventually, the challenge of enhancing sustainability by raising durability of concrete structures is particularly relevant in those applications where maintenance is particularly expensive and impactful, in terms of both direct intervention costs and indirect costs deriving from downtime. The present Special Issue aims at providing readers with the most recent research results on the aforementioned subjects and further foster a collaboration between the scientific community and the industrial sector on a common commitment towards sustainable concrete constructions.

Technology: general issues --- History of engineering & technology --- recycled concrete aggregate --- recycled aggregate concrete --- durability --- freeze-thaw cycles --- mechanical properties --- concrete --- recycled concrete --- recycled aggregate --- shrinkage --- slags --- cement replacement --- existing beams --- retrofitting method --- environmental assessment --- fly ash --- moment-curvature relationship --- precast elements --- basalt --- concrete properties --- recycled natural basalt --- recycled concrete powder --- seismic retrofitting --- multilayer coating --- Steel Fiber Reinforced Mortar --- energy performance of buildings --- point thermal bridges --- thermal behavior in summer --- case study --- prestressed concrete --- prestress losses --- bridges --- flexural strength --- shear strength --- drying and autogenous shrinkage --- creep --- sustainability --- shear bond --- UHPFRC --- push-off test --- tensile bond strength --- concrete overlay --- strengthening --- existing infrastructures --- digital microscopy --- surface roughness --- mortars --- MSWI bottom ash --- pozzolanic activity --- supplementary cementing materials --- water-retaining structures --- aggressive environment --- recycled concrete aggregate --- recycled aggregate concrete --- durability --- freeze-thaw cycles --- mechanical properties --- concrete --- recycled concrete --- recycled aggregate --- shrinkage --- slags --- cement replacement --- existing beams --- retrofitting method --- environmental assessment --- fly ash --- moment-curvature relationship --- precast elements --- basalt --- concrete properties --- recycled natural basalt --- recycled concrete powder --- seismic retrofitting --- multilayer coating --- Steel Fiber Reinforced Mortar --- energy performance of buildings --- point thermal bridges --- thermal behavior in summer --- case study --- prestressed concrete --- prestress losses --- bridges --- flexural strength --- shear strength --- drying and autogenous shrinkage --- creep --- sustainability --- shear bond --- UHPFRC --- push-off test --- tensile bond strength --- concrete overlay --- strengthening --- existing infrastructures --- digital microscopy --- surface roughness --- mortars --- MSWI bottom ash --- pozzolanic activity --- supplementary cementing materials --- water-retaining structures --- aggressive environment

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Concrete is the most widely utilized construction material in the world. Thus, any action intended to enhance the sustainability of the construction industry must consider the supply chain, production, distribution demolition and eventual disposal, landfilling or recycling of this composite material. High-performance concrete may be one of the most effective options to make the construction sector more sustainable. Experience proves that the use of recycled concrete aggregates, as well as the partial replacement of ordinary Portland cement with other supplementary cementitious materials or alternative binders, are generally accepted as the most realistic solutions to reduce the environmental impacts, leading to sufficiently high mechanical performances. In structural applications such as those concerning the seismic and energy retrofitting of existing buildings, the use of high-performance cementitious composites often represents the more cost-effective solution, which allows us to minimize the costs of the intervention and the environmental impact. Eventually, the challenge of enhancing sustainability by raising durability of concrete structures is particularly relevant in those applications where maintenance is particularly expensive and impactful, in terms of both direct intervention costs and indirect costs deriving from downtime. The present Special Issue aims at providing readers with the most recent research results on the aforementioned subjects and further foster a collaboration between the scientific community and the industrial sector on a common commitment towards sustainable concrete constructions.

Technology: general issues --- History of engineering & technology --- recycled concrete aggregate --- recycled aggregate concrete --- durability --- freeze-thaw cycles --- mechanical properties --- concrete --- recycled concrete --- recycled aggregate --- shrinkage --- slags --- cement replacement --- existing beams --- retrofitting method --- environmental assessment --- fly ash --- moment–curvature relationship --- precast elements --- basalt --- concrete properties --- recycled natural basalt --- recycled concrete powder --- seismic retrofitting --- multilayer coating --- Steel Fiber Reinforced Mortar --- energy performance of buildings --- point thermal bridges --- thermal behavior in summer --- case study --- prestressed concrete --- prestress losses --- bridges --- flexural strength --- shear strength --- drying and autogenous shrinkage --- creep --- sustainability --- shear bond --- UHPFRC --- push-off test --- tensile bond strength --- concrete overlay --- strengthening --- existing infrastructures --- digital microscopy --- surface roughness --- mortars --- MSWI bottom ash --- pozzolanic activity --- supplementary cementing materials --- water-retaining structures --- aggressive environment --- n/a --- moment-curvature relationship