Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Particle shaping method for machine-made aggregate
The invention discloses a particle shaping method for machine-made aggregate. The method comprises the steps that the broken machine-made aggregate is firstly sieved through a square mesh sieve to obtain the thick aggregate with the nominal particle diameter of 5-40 mm and the thin aggregate with the nominal particle diameter smaller than 5 mm, and then rolling shaping treatment is performed on the thick aggregate and the thin aggregate through a rolling machine to obtain the shaped thick aggregate and thin aggregate. According to the shaping method, the content of elongated and flaky particles can be decreased, the strength of the recycled aggregate is improved, and the improvement of the workability of a freshly mixed concrete mixture is facilitated.
Particle shaping method for machine-made aggregate
The invention discloses a particle shaping method for machine-made aggregate. The method comprises the steps that the broken machine-made aggregate is firstly sieved through a square mesh sieve to obtain the thick aggregate with the nominal particle diameter of 5-40 mm and the thin aggregate with the nominal particle diameter smaller than 5 mm, and then rolling shaping treatment is performed on the thick aggregate and the thin aggregate through a rolling machine to obtain the shaped thick aggregate and thin aggregate. According to the shaping method, the content of elongated and flaky particles can be decreased, the strength of the recycled aggregate is improved, and the improvement of the workability of a freshly mixed concrete mixture is facilitated.
Particle shaping method for machine-made aggregate
WAN LI (Autor:in) / KONG DEYU (Autor:in) / XU LINQIANG (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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