JPS6266996U - - Google Patents

Info

Publication number

JPS6266996U

JPS6266996U JP15351585U JP15351585U JPS6266996U JP S6266996 U JPS6266996 U JP S6266996U JP 15351585 U JP15351585 U JP 15351585U JP 15351585 U JP15351585 U JP 15351585U JP S6266996 U JPS6266996 U JP S6266996U

Authority

JP

Japan

Prior art keywords

reinforced plastic

pipe

plastic layer

layer

peripheral surface

Prior art date

1985-10-07

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002990 reinforced plastic Substances 0.000 claims description 15
• 239000002131 composite material Substances 0.000 claims description 5
• 239000004570 mortar (masonry) Substances 0.000 claims description 4
• 239000011347 resin Substances 0.000 claims description 4
• 229920005989 resin Polymers 0.000 claims description 4
• 230000002093 peripheral effect Effects 0.000 claims 3
• 238000010276 construction Methods 0.000 claims 2
• 238000000034 method Methods 0.000 claims 2
• 238000007796 conventional method Methods 0.000 description 1

Cited By (2)