基本信息:
- 专利标题: Roadbed material
- 专利标题(中):道路材料
- 申请号:JP2001236734 申请日:2001-08-03
- 公开(公告)号:JP2003049401A 公开(公告)日:2003-02-21
- 发明人: SHINOHARA HISAO , KATAYAMA KOICHI
- 申请人: Fukui Prefecture , Hokuriku Electric Power Co Inc:The , 北陸電力株式会社 , 福井県
- 专利权人: Fukui Prefecture,Hokuriku Electric Power Co Inc:The,北陸電力株式会社,福井県
- 当前专利权人: Fukui Prefecture,Hokuriku Electric Power Co Inc:The,北陸電力株式会社,福井県
- 优先权: JP2001236734 2001-08-03
- 主分类号: E01C3/02
- IPC分类号: E01C3/02 ; C04B18/08 ; C04B18/10 ; C04B28/02
摘要:
PROBLEM TO BE SOLVED: To provide a low-cost roadbed material without any construction problem, making the most use of coal ash which is industrial waste and suppressing crack initiation even in the weak ground.
SOLUTION: This roadbed material is produced by using fly ash, clinker ash and a granular hard material as aggregate and using cement as a binding material.
COPYRIGHT: (C)2003,JPO
摘要(中):
SOLUTION: This roadbed material is produced by using fly ash, clinker ash and a granular hard material as aggregate and using cement as a binding material.
COPYRIGHT: (C)2003,JPO
要解决的问题:为了提供低成本的路基材料,没有任何施工问题,最多使用工业废料的煤灰,即使在弱地面也能抑制裂纹开裂。 解决方案:这种路基材料是通过使用飞灰,熟料灰和作为骨料的粒状硬质材料,并使用水泥作为粘合材料生产的。
信息查询:
EspacenetIPC结构图谱:
E | 固定建筑物 |
--E01 | 道路、铁路或桥梁的建筑 |
----E01C | 道路、体育场或类似工程的修建或其铺面;修建和修复用的机械和附属工具 |
------E01C3/00 | 路面基础 |
--------E01C3/02 | .沥青路面的混凝土路基 |