JP2678148C - - Google Patents
Info
- Publication number
- JP2678148C JP2678148C JP2678148C JP 2678148 C JP2678148 C JP 2678148C JP 2678148 C JP2678148 C JP 2678148C
- Authority
- JP
- Japan
- Prior art keywords
- branch pipe
- lining material
- pipe lining
- flange
- main pipe
- Prior art date
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 112
- 229920005989 resin Polymers 0.000 claims description 50
- 239000011347 resin Substances 0.000 claims description 50
- 230000002745 absorbent Effects 0.000 claims description 31
- 239000002250 absorbent Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 239000004745 nonwoven fabric Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003673 groundwater Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004687 Nylon copolymer Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Family
ID=
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