首页> 外国专利> METHOD FOR PRODUCING WASTE CONCRETE FINE POWDER-MELTED AGGREGATE USING WASTE CONCRETE FINE POWDER AS MAIN RAW MATERIAL, AND WASTE CONCRETE FINE POWDER-MELTED AGGREGATE PRODUCED BY THE PRODUCTION METHOD

METHOD FOR PRODUCING WASTE CONCRETE FINE POWDER-MELTED AGGREGATE USING WASTE CONCRETE FINE POWDER AS MAIN RAW MATERIAL, AND WASTE CONCRETE FINE POWDER-MELTED AGGREGATE PRODUCED BY THE PRODUCTION METHOD

机译：以废混凝土细粉为主要原料生产废混凝土细粉凝集料的方法及生产方法生产的废混凝土细粉熔融凝集料

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摘要

PPROBLEM TO BE SOLVED: To allow waste concrete fine powder to be mixed into a concrete aggregate by 20 to 100 mass%. PSOLUTION: The method for producing the waste concrete fine powder-melted aggregate comprises: a separating stage where waste concrete fine powder is separated from waste concrete; a regulating stage where, regarding the waste concrete fine powder, in a feldspar composition, the regulation of components is performed to the vicinity of the range at which the initial crystal regions of anorthite, pseudowollastonite and quartz are contacted; and a melting stage where the waste concrete fine powder whose components are regulated is melted. PCOPYRIGHT: (C)2009,JPO&INPIT

机译：

要解决的问题：使废混凝土细粉以20至100质量％的比例混入混凝土骨料中。

解决方案：废混凝土细粉熔融集料的生产方法包括：分离阶段，其中将废混凝土细粉与废混凝土分离;在长石组合物中，对于废弃的混凝土细粉，进行成分调整，调整至钙长石，假硅灰石和石英的初始结晶区域接触的范围的附近。在熔融阶段，将成分被调节的废弃混凝土细粉熔融。

版权：（C）2009，日本特许厅＆INPIT 展开▼

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公开/公告号JP2009073703A

专利类型
公开/公告日2009-04-09

原文格式PDF
申请/专利权人 JAPAN ATOM POWER CO LTD:THE;
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申请/专利号JP20070245733
发明设计人 ITO MASANOBU;FUJIWARA KAZUNARI;HABARA TOSHISUKE;
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申请日2007-09-21
分类号C04B18/16;C04B14/02;C04B28/02;B09B3;B09B5;
国家 JP
入库时间 2022-08-21 19:42:29

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