Results 31 to 40 of about 504,450 (266)
Buildings, 2023 Three-dimensional printed concrete (3DPC) is emerging as a new building material. Due to automation, this method dramatically decreases construction time and material wastage while increasing construction quality.
Amir Ramezani +5 more
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Effect of Spherical Electric Arc Slag on Solid Waste-Based 3D-Printed Concrete
Applied SciencesThree-dimensional-printed concrete (3DPC) is an additive manufacturing technology that forms 3D solids via layer-by-layer printing based on 3D model data, but it consumes large amounts of river sand (RS) and has poor frost resistance.
Qi Lu, Sudong Hua, Hongfei Yue
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Journal of Studies in Science and Engineering, 2022 Nowadays, the performance criteria for concrete construction are moving toward eco-efficiency, which is a method of producing highly durable and environmentally friendly concrete while minimizing both manufacturing costs and environmental load ...
Hersh F. Mahmood +2 more
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Cogent Engineering, 2022 The use of recycled aggregates concrete (RAC) contributes effectively to reduce CO2 emissions from concrete manufacturing process while also protecting natural resources by utilizing existing available concrete as an aggregates source for a new one ...
Hamzeh Marwan Allujami +5 more
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Revista IBRACON de Estruturas e Materiais, 2018 A produção de concretos auto compactáveis de baixa massa específica tornou-se um grande desafio para a engenharia civil, principalmente quanto à dosagem e manutenção das resistências mecânicas.
A. F. ANGELIN +2 more
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Viscoelastic shear properties of the fresh porcine lens [PDF]
British Journal of Ophthalmology, 2006 To determine the viscoelastic properties of the porcine lensLinear viscoelastic shear properties of the stroma of four porcine lenses were measured within 5 hours post-mortem, using sinusoidal oscillatory shear deformation. The elastic shear modulus, viscous shear modulus, dynamic viscosity, damping ratio, and phase shift of the lenses were quantified ...
Schachar, Ronald A +2 more
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Properties of fresh and hardened self-compacting concrete incorporating rice husk ash: A review
Reviews on Advanced Materials Science, 2022 Rice husk is considered as a waste product of farming. However, rice husk ash (RHA) has a good pozzolanic activity, which can be used in cement-based materials as a supplementary cementitious material (SCM), and it is also suitable for self-compacting ...
Zhang Peng +4 more
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Frontiers in Built Environment, 2021 The aim of the current study is to investigate the properties of graphene nanoplatelets-cementitious composites in a consistent sense. The influence of the addition of 2D graphene nanoplatelets (GNPs) on the workability, setting time, flowability ...
Zhi Ge +6 more
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Engineering Properties of Fresh-Water Ice [PDF]
Journal of Glaciology, 1977 AbstractThe principal engineering problems requiring knowledge concerning the properties of ice are prediction of the maximum force that ice might exert on a structure and determination of the load that can be placed safely on an ice cover. The properties of ice relevant to these problems are discussed.
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