Results 21 to 30 of about 1,013,568 (258)
Compressive strength improvement for recycled concrete aggregate
MATEC Web of Conferences, 2018 Increasing amount of construction waste and, concrete remnants, in particular pose a serious problem. Concrete waste exist in large amounts, do not decay and need long time for disintegration.
Mohammed Dhiyaa +3 more
doaj +1 more source
Study on the Application of Recycled Fine Powder in Ready-Mixed Concrete [PDF]
MATEC Web of Conferences, 2019 The basic properties of the fly ash, recycled brick powder and recycled concrete powder, compared the recycled brick powder and recycled concrete powder instead of fly ash in concrete preparation, influence on the working performance and mechanical ...
Cong Lan +4 more
doaj +1 more source
Fine Recycled Concrete Aggregates in 3D Printed Concrete [PDF]
This study aims to develop a 3DPC containing fine recycled concrete aggregates (fRA) and recycled concrete fines. In the first part, methodology of fRA incorporation method was evaluated.
Sikora, Pawel +3 more
core +1 more source
Mechanical behavior and constitutive model of sustainable concrete: seawater and sea-sand recycled aggregate concrete [PDF]
, 2023 Resources such as fresh water and river sand have become scarce in some areas around the world because of the considerable increase in infrastructural construction.
Namdar, Abdoullah +8 more
core +1 more source
Concrete produced with recycled aggregates
Revista IBRACON de Estruturas e MateriaisThis paper presents the analysis of the mechanical and durable properties of recycled aggregate concrete (RAC) for using in concrete. The porosity of recycled coarse aggregates is known to influence the fresh and hardened concrete properties and these ...
J. J. L. Tenório +3 more
doaj +1 more source
Impact of recycled gravel obtained from low or medium concrete grade on concrete properties
HBRC Journal, 2018 This paper investigates the effect of recycled gravel obtained from low (Gl) or medium (Gm) concrete grade on fresh property of concrete (slump), mechanical properties (compressive-splitting tensile strength) and mass transport properties (ISAT ...
Yasser Abdelghany Fawzy
doaj +1 more source
Low cost fencing material for a pre-school in Lavender Hill [PDF]
, 2011 This project has been proposed by the UCT Knowledge Partnership Project. This institution is aimed at providing assistance to under-privileged communities in the Western Cape. A pre-school fence material which is low cost is to be investigated.
Mazwai, Konke
core +1 more source
Experimental Study on Preparation and Characteristics of Concrete Modified by Construction Waste
Applied SciencesWith the advancement of urbanization construction, the proportion of construction waste to the total urban waste continues to increase, especially waste concrete.
Jing Zhang +3 more
doaj +1 more source
Mineralogy and interfacial transition zone features of recycled aggregate concrete
, 2021 The intrinsic features of cementitious composites depend largely on the constituent materials compositions. The former is also known to be responsible for the overall mechanical performance of the composite materials. This chapter reported the mineralogy
Paul O. Awoyera +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling +15 more
wiley +1 more source