Results 141 to 150 of about 3,638 (258)

Lightweight concrete containing recycled aggregates

Magazine of Civil Engineering
This study investigated the replacement of fine concrete aggregates with recycled aggregate. The results showed that the effect of recycled aggregate, so that, replacing 25, 50, 75 and 100 % of natural aggregate led to an 8, 23, 15 and 11 %, respectively, increase in the compressive strength of lightweight concrete samples.
openaire   +2 more sources

Influence of natural fibers on physical, mechanical, and fire‐resistant properties of microconcrete

Structural Concrete, EarlyView.
Abstract This study examined the influence of natural fibers on the physical, mechanical, and fire‐resistant properties of microconcrete, in comparison with conventional polypropylene fibers used in cement composites. The fibers were characterized by FTIR and TGA/DSC to assess their composition and thermal stability, and FTIR was also performed after ...
Ivanka Netinger Grubeša, Sandra Juradin, Silvija Mrakovčić, Lidija Radovanović, Milica Vasić, Huseyin Bilgin   +5 more
wiley   +1 more source

Performance Research and Engineering Application of Fiber-Reinforced Lightweight Aggregate Concrete. [PDF]

Materials (Basel)
Jiang F, Deng W, Wang Q, Wang J, Mao Z.
europepmc   +1 more source

Exploring the potential of Textile Reinforced Concrete for corrosion‐insensitive retaining walls

Structural Concrete, EarlyView.
Abstract In a context where durability concerns, particularly the corrosion of steel reinforcement, remain a critical challenge for conventional reinforced concrete structures under severe exposure, Textile Reinforced Concrete (TRC) is emerging as a promising alternative.
J. Devènes, B. Regúlez Pérez, L. Todisco, M. Fernández Ruiz   +3 more
wiley   +1 more source

Sustainable Hybrid Lightweight Aggregate Concrete Using Recycled Expanded Polystyrene. [PDF]

Materials (Basel)
González-Betancur D, Hoyos-Montilla AA, Tobón JI.   +2 more
europepmc   +1 more source

The influence of secondary reinforcement on a strut‐and‐tie model for the design of reinforced concrete corbels

Structural Concrete, EarlyView.
Abstract In precast concrete structures, optimizing the design of corbels by considering the contributions of secondary reinforcement elements can significantly improve construction economy, especially when corbels are repeated multiple times. This paper proposes a strut‐and‐tie model for reinforced concrete corbels subjected to vertical and/or ...
Rejane Martins Fernandes Canha, Kycianne Rose Alves de Góes Barros, Laynara Freitas Lima Vieira, Mounir Khalil El Debs   +3 more
wiley   +1 more source

Experimental Research of Bond Strength of Lightweight Aggregate Concrete to 15.7 mm Non-Pretensioned Steel Strands. [PDF]

Materials (Basel)
Seruga A, Szydłowski RS, Ślaga Ł.
europepmc   +1 more source

Vision language models for bridge inspections: A review of applications in image‐based damage documentation

Structural Concrete, EarlyView.
Abstract Automating bridge inspections requires more than detecting individual damage instances. It demands systems capable of describing, contextualizing, and interpreting damage in an inspection‐relevant manner. Conventional computer vision approaches, such as object detection and segmentation, primarily address visual recognition tasks and are ...
Rona Firdes Çelik, Ulas Bagci, Sylvia Kessler   +2 more
wiley   +1 more source

The Influence of Slag Content on the Structure and Properties of the Interfacial Transition Zone of Ceramisite Lightweight Aggregate Concrete. [PDF]

Materials (Basel)
Fan H, Chen S, Wu R, Wei K.
europepmc   +1 more source

Deformation Analysis of Reinforced Beams Made of Lightweight Aggregate Concrete. [PDF]

Materials (Basel), 2019
Bacinskas D, Rumsys D, Sokolov A, Kaklauskas G.   +3 more
europepmc   +1 more source