JPH0410319Y2 - - Google Patents

Info

Publication number

JPH0410319Y2

JPH0410319Y2 JP1985153515U JP15351585U JPH0410319Y2 JP H0410319 Y2 JPH0410319 Y2 JP H0410319Y2 JP 1985153515 U JP1985153515 U JP 1985153515U JP 15351585 U JP15351585 U JP 15351585U JP H0410319 Y2 JPH0410319 Y2 JP H0410319Y2

Authority

JP

Japan

Prior art keywords

pipe

reinforced plastic

socket

plastic layer

layer

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.)

Expired

Links

• Espacenet
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• 239000002990 reinforced plastic Substances 0.000 claims description 44
• 239000011347 resin Substances 0.000 claims description 21
• 229920005989 resin Polymers 0.000 claims description 21
• 239000002131 composite material Substances 0.000 claims description 20
• 238000000034 method Methods 0.000 claims description 20
• 239000004570 mortar (masonry) Substances 0.000 claims description 15
• 239000004033 plastic Substances 0.000 claims description 8
• 230000002093 peripheral effect Effects 0.000 claims description 5
• 238000007790 scraping Methods 0.000 claims 2
• 238000005452 bending Methods 0.000 description 11
• 239000000463 material Substances 0.000 description 5
• 238000003825 pressing Methods 0.000 description 4
• 230000003014 reinforcing effect Effects 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 229910001018 Cast iron Inorganic materials 0.000 description 2
• 238000005520 cutting process Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 238000007711 solidification Methods 0.000 description 2
• 230000008023 solidification Effects 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 239000004567 concrete Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000012778 molding material Substances 0.000 description 1
• 230000001141 propulsive effect Effects 0.000 description 1
• 239000004576 sand Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1