Results 41 to 50 of about 30,775 (309)
Systematic Exploration of 3D Concrete Printing Parameters for Conformal Printing on Sloped Surfaces
Advanced Robotics Research, EarlyView.A conformal slicing algorithm is developed for robotic 3D concrete printing (3DCP) on sloped surfaces as a first step toward printing slab‐on‐grade foundations on uneven terrain. Systematic experiments quantify the effects of nozzle speed, extrusion rate, and toolpath direction on filament dimension and stability.
Paniz Farrokhsiar +2 more
wiley +1 more source
Materiales de Construccion, 2016 Recycled aggregate (RA) from construction and demolition waste is traditionally used for the manufacture of concrete for different applications. Due primarily to high water content required by RA, the quality of the concrete is determined by the amount ...
Z. Sánchez-Roldán +4 more
doaj +1 more source
Energy Footprint of Mechanized Agricultural Operations
Energies, 2020 The calculation of the energy cost of a cultivation is a determining factor in the overall assessment of agricultural sustainability. Most studies mainly examine the entire life cycle of the operation, considering reference values and reference databases
Maria Lampridi +3 more
doaj +1 more source
Materials and Mix Optimization Procedures for PCC Pavements;TR-484, March 2006 [PDF]
, 2006 Severe environmental conditions, coupled with the routine use of deicing chemicals and increasing traffic volume, tend to place extreme demands on portland cement concrete (PCC) pavements.
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Workability Evaluation of Self Compacting Concrete
, 2010 The compactibility, mobility and segregation stability of self compacting concrete (SCC) is essential for its quality control. Completely and reasonably workability evaluation to SCC has an obviously influence in concrete engineering field.
Min Hu, Xin Gu, Li Jiu Wang
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Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
wiley +1 more source
Applied Sciences, 2023 The remolding toughness property of fine-grained soil has not been investigated that much, mainly because it has not lent easily to direct measurement, with soil toughness usually qualitatively described.
Brendan C. O’Kelly +2 more
doaj +1 more source
Autonomous AI‐Driven Design for Skin Product Formulations
Advanced Intelligent Discovery, EarlyView.This review presents a comprehensive closed‐loop framework for autonomous skin product formulation design. By integrating artificial intelligence‐driven experiment selection with automated multi‐tiered assays, the approach shifts development from trial‐and‐error to intelligent optimisation.
Yu Zhang +5 more
wiley +1 more source
Performance and Compatibility of Phosphonate-Based Superplasticizers for Concrete
Buildings, 2017 The paper deals with the effectiveness of an innovative phosphonate-based superplasticizer (PNH) for ready mixed concrete. Concrete specimens were manufactured by considering a constant initial workability, equal to 220 mm slump at the end of the mixing ...
Luigi Coppola +3 more
doaj +1 more source
Optimization of offset in the workability function
, 2023 This master’s thesis investigates the relationship between the flow resistance ratio and the superplasticizers to cement content ratio (sp/c). Additionally, it examines the suitability of the workability function in relation to the observed variables. It
Sydtangen, Magnus moen
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