IT1237366B - Epoxy! resin compsn. for lining pipe or sewer - Google Patents
Epoxy! resin compsn. for lining pipe or sewerInfo
- Publication number
- IT1237366B IT1237366B IT8748545A IT4854587A IT1237366B IT 1237366 B IT1237366 B IT 1237366B IT 8748545 A IT8748545 A IT 8748545A IT 4854587 A IT4854587 A IT 4854587A IT 1237366 B IT1237366 B IT 1237366B
- Authority
- IT
- Italy
- Prior art keywords
- compsn
- sewer
- epoxy resin
- epoxy
- lining pipe
- Prior art date
Links
- 239000004593 Epoxy Substances 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 1
- 239000011396 hydraulic cement Substances 0.000 abstract 1
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
A compsn. suitable for lining a pipe or sewer comprises (1) 20-50 (25-45) wt.% epoxy resin + hardener, (2) 2-20 (4-15) wt.% hydraulic cement and (3) 30-60 (35-55) wt.% particulate inorganic fillers. Pref. the epoxy resin is a water-dilutable normally liquid epoxy resin and pref. the compsn. has a tensile modulus of 150,000-400,000 MPa. The compsn. contains C fibres and dealigned fibres The inorganic particulate filler comprises fractions in the 1-50 microns, and in the 50-500 microns size ranges, these fractions comprising 30-80 wt.% and 5-40 wt.% of the total quantity of inorganic filter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8748545A IT1237366B (en) | 1987-10-28 | 1987-10-28 | Epoxy! resin compsn. for lining pipe or sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8748545A IT1237366B (en) | 1987-10-28 | 1987-10-28 | Epoxy! resin compsn. for lining pipe or sewer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8748545A0 IT8748545A0 (en) | 1987-10-28 |
| IT1237366B true IT1237366B (en) | 1993-05-31 |
Family
ID=11267228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8748545A IT1237366B (en) | 1987-10-28 | 1987-10-28 | Epoxy! resin compsn. for lining pipe or sewer |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1237366B (en) |
-
1987
- 1987-10-28 IT IT8748545A patent/IT1237366B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8748545A0 (en) | 1987-10-28 |
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