Results 81 to 90 of about 30,201 (306)

Bond behavior of self compacting concrete

open access: yesSelected Scientific Papers: Journal of Civil Engineering, 2018
The success of an optimum design lies in the effective load transfer done by the bond forces at the steel-concrete interface. Self Compacting Concrete, is a new innovative concrete capable of filling intrinsic reinforcement and gets compacted by itself ...
Ponmalar S.
doaj   +1 more source

Permeability, porosity and compressive strength of self-compacting concrete

open access: yesMateriales de Construccion, 2005
Most deterioration affecting the durability of self-compacting concrete structures is mediated by water penetration in the concrete, a condition related to its porous structure. The present study analyzes these two factors.
M.O. Valcuende, C. Parra, J. Benlloch
doaj   +1 more source

Self-compacting concrete. De Schutter, Geert; Bartos, PeterJM.; Domone, Peter; Gibbs, John. , Dunbeath, UK, Whittles Publishing, 2008. , 978-1904445-30-2, £85.00 [PDF]

open access: yes, 2010
Book review of SELF-COMPACTING CONCRETE Geert De Schutter, Peter J. M. Bartos, Peter Domone and John Gibbs.
Claisse, Peter A.
core   +1 more source

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

open access: yesAdvanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton   +4 more
wiley   +1 more source

Experimental investigation of concrete fatigue resistance [PDF]

open access: yes, 2014
A lack of knowledge on the fatigue resistance of self-compacting concrete (SCC) structures has led to the research presented in this paper. Several reinforced concrete beams were subjected to both static and cyclic four-point bending tests in order to ...
Boel, Veerle   +3 more
core  

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Excess paste method to formulate a self-compacting concrete

open access: yesJournal of Building Materials and Structures, 2014
On the basis of the principle that a concrete is composed of a liquid phase (paste) and a solid phase (aggregates with fixed gravel/sand ratio), the concrete self-compacting properties come necessarily from those of the paste.
Abdelkader Mebrouki   +3 more
doaj   +1 more source

Mechanical Properties Of Self Compacting Concrete Using Fly Ash [PDF]

open access: yes, 2015
The purposes of this study were 1) to analyze the effect of fly ash on the mechanical properties of self compacting concrete; and 2) to determine the optimum fly ash content as cement replacement in improving mechanical properties on self compacting ...
, Dr. M. Solikin, M.T   +2 more
core  

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

open access: yesAdvanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim   +8 more
wiley   +1 more source

Comparative Study of the Mechanical Behavior of Self Compacting and Conventional Concreteswith Strength of 20-80 MPa

open access: yesJournal of Engineering and Sustainable Development, 2008
The aim of this study is to find a correlation between strength of different concrete specimen shapes and sizes of self-compacting concrete, to evaluate the mechanical properties (compressive strength, splitting tensile strength and modulus of ...
Ghazi F. Kheder   +2 more
doaj  

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