-
公开(公告)号：US20220266254A1
公开(公告)日：2022-08-25
申请号：US17639143
申请日：2020-09-01
Applicant: FIVES FCB
Inventor： Alain CORDONNIER , François BOUDOT , Alain FRUCHART , Yannick GUIMARD , Jérôme PORTAL
Abstract: A method of separating different constituents of a fine fraction that is produced in a prior method for separating a concrete for deconstruction. The method allows the reuse of these different constituents in the production of a new cement and/or of a new concrete, the fine fraction including sand and at least 30% by mass of hydrated cement paste.
Search Results
1
records
(took 0.007 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
