000			a
999			_c17996 _d17996
003			OSt
005			20221102103116.0
008			221102b xxu||||| |||| 00| 0 eng d
040			_aAIKTC-KRRC _cAIKTC-KRRC
100			_918763 _aVlieger, Jentel De
245			_aAnalysis of the geometrical properties of fine recycled aggregates using digital image processing technique
250			_aVol.96(1), Jan
260			_aThane _bACC LTD _c2022
300			_a19-28p.
520			_aThe acquisition of natural sand and dumping of fine recycled aggregates (FRA) are two serious environmental problems that can be solved simultaneously by using FRA as replacement of natural sand in high-end applications. In the past, FRA has been considered an unwanted by-product of construction and demolition waste (CDW) processing, due to the high levels of contaminations and high content of fines. However, FRA is currently considered as a new secondary raw material with large potential. Due to the increasing interests in FRA it is of utmost importance to extensively examine their characteristics. To date, research has been done on the water absorption, density, chemical and mineralogical composition, and size distribution of the FRA. However, knowledge on the geometrical properties of FRA is limited. In this paper the geometrical properties of several types of FRA are examined using digital image processing (DIP). The effect of processing methods, crusher openings and crushing cycles are considered to gain new insights into the characteristics of FRA.
700			_918764 _aLi, Jiabin
773	0		_tIndian Concrete Journal - ICJ _dThane ACC Limited _x0019-4565
856			_uhttps://icjonline.com/editionabstract_detail/012022 _yClick here
942			_2ddc _cAR