SK278658B6 - The grout mass for long time protection of the pre-stressing reinforcing of the engineering structures - Google Patents
The grout mass for long time protection of the pre-stressing reinforcing of the engineering structures Download PDFInfo
- Publication number
- SK278658B6 SK278658B6 SK629590A SK629590A SK278658B6 SK 278658 B6 SK278658 B6 SK 278658B6 SK 629590 A SK629590 A SK 629590A SK 629590 A SK629590 A SK 629590A SK 278658 B6 SK278658 B6 SK 278658B6
- Authority
- SK
- Slovakia
- Prior art keywords
- mass
- reinforcing
- long time
- polypropylene
- engineering structures
- Prior art date
Links
- 239000011440 grout Substances 0.000 title abstract description 4
- 230000003014 reinforcing effect Effects 0.000 title abstract 3
- 239000004743 Polypropylene Substances 0.000 claims abstract description 10
- -1 polypropylene Polymers 0.000 claims abstract description 10
- 229920001155 polypropylene Polymers 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 4
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 4
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims description 3
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 125000006353 oxyethylene group Chemical group 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 12
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 235000013844 butane Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000010690 paraffinic oil Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS906295A CZ282371B6 (cs) | 1990-12-17 | 1990-12-17 | Injektážna hmota pre dlhodobú ochranu predpínacej výstuže stavebných konštrukcií |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK278658B6 true SK278658B6 (en) | 1997-12-10 |
Family
ID=5409662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK629590A SK278658B6 (en) | 1990-12-17 | 1990-12-17 | The grout mass for long time protection of the pre-stressing reinforcing of the engineering structures |
Country Status (2)
| Country | Link |
|---|---|
| CZ (1) | CZ282371B6 (cs) |
| SK (1) | SK278658B6 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2012971A3 (cs) * | 2012-12-28 | 2014-06-11 | Vysoká škola chemicko-technologická v Praze | Způsob protikorozní ochrany zařízení pro těžbu ropy |
-
1990
- 1990-12-17 SK SK629590A patent/SK278658B6/sk unknown
- 1990-12-17 CZ CS906295A patent/CZ282371B6/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ282371B6 (cs) | 1997-07-16 |
| CS629590A3 (en) | 1992-07-15 |
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