Results 81 to 90 of about 1,906,360 (355)
Building like a Coral—Parallelized, Multiscale Biofabrication
Advanced Materials, EarlyView.Corals build stiff, strong, and inherently circular skeletal materials under resource‐ and energy‐limited conditions—offering blueprints for transformative materials. We synthesize the current understanding of coral biomineralization and reframe coral growth as a multiscale, parallelized biofabrication process.
Asma Rehman +5 more
wiley +1 more source
High Strength, High Density Concrete
ACI Journal Proceedings, 1965 Abstract : Although high-density concrete found limited use as a shielding material against X-rays before the large-scale development of nuclear reactors and similar devices, the latter have been almost entirely responsible for the research and development that have been done on the production and use of high-density concrete as a shielding material ...
openaire +2 more sources
Mechanical properties of jute fiber‐reinforced high‐strength concrete
Structural Concrete, 2019 High‐strength concrete often suffers from brittleness, so the addition of fibers is an effective way to improve its performance. In this study, jute plant fiber was added to high‐strength concrete, and the application method, content, and influence on ...
T. Zhang +3 more
semanticscholar +1 more source
Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites
Advanced Materials, EarlyView.Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer +5 more
wiley +1 more source
SOME FACTORS AFFECTING THE ULTRASONIC PULSE VELOSITY TEST RESULTS OF HIGH STRENGTH CONCRETE
Journal of Engineering, 2006 The high strength concrete is characterized by its high strength, low porosity and good performance under aggressive environmental conditions. The paper presents some factors affecting the Ultrasonic Pulse Velocity test results for high strength ...
Nada Mahdi Fawzi, A. A. Ali
doaj +1 more source
Mechanical and physical properties of fly ash foamed concrete [PDF]
, 2011 Foamed concrete has become most commercial material in construction industry. Fly ash is receiving more attention now since their uses generally improve the properties of blended cement concrete, cost saving and reduction of negative environmental ...
M. Gelim, Khalid. Ali.
core
The Effect of Accelerators and Mix Constituents on the High Early Strength Concrete Properties [PDF]
, 2012 The present research study focused on the high early strength concrete properties that can be produced with large replacement of cement by fly ash. Also, the effects of adding fibres on the compressive strength gain and early age strength gain properties
A. Sivakumar, V. M. Sounthararajan
core +2 more sources
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact
Advanced Materials Technologies, EarlyView.This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt +11 more
wiley +1 more source
Engineering Performance Of High Strength Concrete Containing Steel Fibre Reinforcement [PDF]
, 2013 The development and utilization of the high strength concrete in the construction industry have been increasing rapidly. Fiber reinforced concrete is introduced to overcome the weakness of the conventional concrete because concrete normally can crack ...
Othuman Mydin, Md Azree
core +1 more source