Concrete manufacture with un-graded recycled aggregates [PDF]
, 2009 Purpose – The purpose of this paper is to investigate whether concrete that includes un-graded recycled aggregates can be manufactured to a comparable strength to concrete manufactured from virgin aggregates.
Coventry, Kathryn +2 more
core +1 more source
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 Mechanical Properties of Recycled Aggregate Concrete with Cement-Based Crystalline Materials [PDF]
E3S Web of ConferencesThe acceleration of urbanization has led to the increasing scale of construction waste, which has caused a lot of waste of resources, and recycled aggregate concrete technology can effectively utilize these wastes. Due to the existence of complex systems
Ou Jinhao, Feng Jiang, Liu Jiaqi
doaj +1 more source
Influence of ageing on the properties of bitumen from asphalt mixtures with recycled concrete aggregates [PDF]
, 2015 The reuse of recycled concrete aggregates in new hot-mix asphalt can be a more sustainable method of production, but these mixtures may need a heat treatment before compaction to improve their water sensitivity performance.
Oliveira, Joel +4 more
core +2 more sources
Reliability-based analysis of recycled aggregate concrete under carbonation [PDF]
, 2018 Durability represents a crucial issue for evaluating safety and serviceability of reinforced concrete structures. Many studies have already focused on carbonation-induced corrosion of natural aggregate concrete (NAC) structures, leading to several ...
Faleschini, Flora +2 more
core +1 more source
Structural behaviour of prestressed concrete sleepers produced with high performance recycled aggregate concrete [PDF]
, 2016 The final publication is available at Springer via http://dx.doi.org/10.1617/s11527-016-0966-6A comparative analysis of the structural behaviour of prestressed concrete sleepers made with high performance concrete (HPC) and high performance recycled ...
Etxeberria Larrañaga, Miren +2 more
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Permeability of Concrete with Recycled Concrete Aggregate and Pozzolanic Materials under Stress. [PDF]
, 2016 The research reported herein studied the permeability of concrete containing recycled-concrete aggregate (RA), superfine phosphorous slag (PHS), and ground granulated blast-furnace slag (GGBS) with and without stress.
MONTEIRO, Paulo J.m. +3 more
core +2 more sources
Recycled Concrete Aggregate and its Prospects in Structural Concrete [PDF]
, 2014 В статті досліджені теоретичні засади формування міжнародної стратегії маркетингу. Виявлені проблеми застосування міжнародної маркетингової стратегії на українських промислових підприємствах.
Anike, Emmanuel Ejiofor +3 more
core +3 more sources
Properties of recycled aggregates from different composition and its influence on concrete strength
Revista IBRACON de Estruturas e Materiais, 2021 : As a solution to the high depletion of natural resources and huge waste generated by the construction industry, the use of coarse recycled aggregate has become a trend in many countries. The construction and demolition waste is heterogeneous and mostly
Fernanda de Andrade Salgado +1 more
doaj +1 more source
Mechanical behavior of hot-mix asphalt made with recycled concrete aggregates from construction and demolition waste: a design of experiments approach [PDF]
, 2019 [Abstract:] The present work is a re-evaluation of previous research on the durability of hot-mix asphalt made with recycled concrete aggregates from construction and demolition waste (CDW) with a different approach.
Galán-Díaz, Juan José +3 more
core +2 more sources