200851;The raw materials used for this study are natural coarse (NG) and fine (NS) calcareous aggregates, coarse (RG) and fine (RS) crushed bricks aggregates and a Portland
910;Reuse of recycled concrete coarse aggregate has been extensively reported, but few studies have focused on recycling and value extraction from waste concrete fines.
61;The crushing of concrete generates more adhered cement paste in fRCA, resulting in higher contents of soluble alkalis and sulfates in fRCA than in coarse recycled
•Hazardous Materials –Asbestos & lead from commercial sources –Require Supplier certification –State DEPs have range of requirements •One legislature exempted RCA from permitting
2025110;Research pertaining to concrete recycling often overlooks the significance of the fragmentation technique employed during recycled coarse aggregates (RCA) production. This
126;Ahn et al. [17] obtained RCA < 25 mm (0.79 in.) by heating the crushed concrete for about 60 min at 400–500 °C (750-930°F) and then scrubbing it for about 120 min. Similar
At Laney Recycling and Aggregates, we produce high-quality recycled concrete aggregates by breaking down concrete, removing any embedded items and crushing concrete into pieces of
201141;Strength of recycled concrete made from crushed concrete coarse aggregate. Concrete Int: Des Constr, 5 (1) (1983), pp. 79-83. View in Scopus Sim J. Fundamental
Natural crushed stone aggregates can be substituted with recycled concrete aggregate (RCA), which is a sustainable option. This study examines the literature on the qualities of recycled
Reusing crushed concrete for new projects preserves natural resources and greatly reduces construction project costs. This helps us to contribute to Florida’s statewide recycling goal of
202431;This study presents an innovative approach for waste concrete recycling using water-jet impact (WJI) method. The liberation behavior of coarse aggregates subjected to WJI
Recycling concrete and asphalt has been taking place in the USA since at least the early 1970s (Nanasy 1972), and by the 1990s was a well-established activity. Coarse recycled crushed
Coarse aggregates are obtained from natural sources, such as quarries, or can be manufactured by crushing rocks or recycling concrete waste. They are an integral part of concrete production
515;Fine aggregate from concrete crushing and RCA manufacturing must be isolated from coarse aggregate. Crushed concrete fine aggregates pass the #4 sieve. Inclined,
201431;Several studies have been conducted to investigate the potential of using crushed clay brick as an alternate aggregate. Poon and Chan [4] investigated the possibility of using
202431;This study presents an innovative approach for waste concrete recycling using water-jet impact (WJI) method. The liberation behavior of coarse aggregates subjected to WJI
2020129;This study presents a liberation process for recycling high-quality coarse aggregates from waste concrete by impacting with steel grits. Considering the mortar liberation
200851;The raw materials used for this study are natural coarse (NG) and fine (NS) calcareous aggregates, coarse (RG) and fine (RS) crushed bricks aggregates and a Portland
2024514;Recycled concrete is a sustainable and eco-friendly substitute for traditional concrete aggregates. It is also known as crushed concrete aggregate (CCA). The process
11;In this present research work we utilized recycled coarse aggregates collected from crushed concrete. In concrete, coarse aggregate is accounts for major volume of
2017121;The paper reports on a research program that was designed at the American University of Beirut (AUB) to investigate the fresh and hardened mechanical properties of a
202544;Fives FCB brought the demolition concrete recycling concept to the mid-March C&D World event following four FCB Rhodax 4D delivery commitments in Europe and Taiwan
91;The recycled coarse aggregate made from concrete waste contains various proportions of adhered old mortar when the employed recycling and crushing technologies are
91;RCA is produced by crushing existing concrete and then utilized as aggregates in pavement construction. The RCA comprises 60% to 75% of aggregates (both coarse and fine)
201141;Strength of recycled concrete made from crushed concrete coarse aggregate. Concrete Int: Des Constr, 5 (1) (1983), pp. 79-83. View in Scopus Sim J. Fundamental
202527;Concrete washout recycling systems can be used to recover aggregate and water from leftover concrete directly from the trucks. This can be achieved with a few key pieces of processing equipment, including Fine
202527;Whether you want a simple crushing solution for dealing with leftover concrete, you want to wash crushed concrete to improve salability of the product or you want to completely recycle the leftover concrete into reusable
2020121;Recycled concrete aggregates (RCAs) produced from concrete wastes are estimated to cost less than natural aggregates (NAs). Tam [7] investigated the economical
construction material known as recycle. struction, embankments, foundations and bulk fills. But once screened to clean fine and coarse aggregates, it lends itself to variety of uses such as
21;Concrete recycling is a well-established industry in many countries, albeit limited to the simple crushing of waste concrete and using only the coarse fraction as aggregate. The