发明名称 |
PIPE JOINT, PIPE AND METHOD OF JOINING PIPE SECTIONS |
摘要 |
A pipe joint 24 and elongated cementitious pipe is formed by joining abutting ends 43, 44 of adjacent pipe sections 5,6 with a fiber reinforced composite material 28 without the need for the pipe sections to have other connection means, such as the standard bell and spigot end connections. Also disclosed is a cementitious pipe including at least two cementitious pipe sections 5, 6 having ends that are joined together with a fiber reinforced polymer composite material 28. The cementitious pipe sections 5, 6 and resulting cementitious pipe may have a substantially uniform wall thickness and substantially uniform inner and outer diameters 20, 22 near the opposite ends of the pipe sections. Also provided is a method for joining cementitious pipe sections with a fiber reinforced composite material 28 to manufacture an elongated cementitious pipe, such as an elongated concrete pipe. |
申请公布号 |
WO2016118139(A1) |
申请公布日期 |
2016.07.28 |
申请号 |
WO2015US12380 |
申请日期 |
2015.01.22 |
申请人 |
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH;APICELLA, FRANK;ATTIOGBE, EMMANUEL;GOLD, WILLIAM |
发明人 |
APICELLA, FRANK;ATTIOGBE, EMMANUEL;GOLD, WILLIAM |
分类号 |
F16L9/08;F16L9/22;F16L25/00 |
主分类号 |
F16L9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|