PL427014A1 - Polymer modified cement matrix for immobilization of waste containing hazardous substances - Google Patents
Polymer modified cement matrix for immobilization of waste containing hazardous substancesInfo
- Publication number
- PL427014A1 PL427014A1 PL427014A PL42701418A PL427014A1 PL 427014 A1 PL427014 A1 PL 427014A1 PL 427014 A PL427014 A PL 427014A PL 42701418 A PL42701418 A PL 42701418A PL 427014 A1 PL427014 A1 PL 427014A1
- Authority
- PL
- Poland
- Prior art keywords
- parts
- immobilization
- hazardous substances
- waste containing
- containing hazardous
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title abstract 3
- 239000004568 cement Substances 0.000 title abstract 2
- 239000000383 hazardous chemical Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000003469 silicate cement Substances 0.000 abstract 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
Przedmiotem zgłoszenia jest matryca cementacyjna modyfikowana polimerowo do immobilizacji odpadów zawierających substancje niebezpieczne, na bazie cementu. Matryca ta posiada w składzie w układzie wagowym: 10 do 40 części granulowanego żużla wielkopiecowego, 10 do 40 części cementu krzemianowego, 0,5 do 2 części uwodnionego siarczanu wapniowego w stosunku do cementu krzemianowego, 2 do 5 części wielokierunkowego modyfikatora polimerowego. Stosunek ilości granulowanego żużla wielkopiecowego do ilości cementu krzemianowego wynosi od 0,25 do 1. Składniki stanowią od 10 do 70 części w przeliczeniu na suchą masę odpadów tak, że suma części wagowych wszystkich składników wynosi 100.The subject of the notification is a polymer-modified cementitious matrix for the immobilization of waste containing hazardous substances, based on cement. The matrix consists of: 10 to 40 parts of granulated blast furnace slag, 10 to 40 parts of silicate cement, 0.5 to 2 parts of hydrated calcium sulphate in relation to silicate cement, 2 to 5 parts of multidirectional polymer modifier. The ratio of the amount of granulated blast furnace slag to the amount of silicate cement is from 0.25 to 1. The components are 10 to 70 parts based on the dry weight of the waste, so that the sum of the parts by weight of all components is 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427014A PL427014A1 (en) | 2018-09-12 | 2018-09-12 | Polymer modified cement matrix for immobilization of waste containing hazardous substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427014A PL427014A1 (en) | 2018-09-12 | 2018-09-12 | Polymer modified cement matrix for immobilization of waste containing hazardous substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL427014A1 true PL427014A1 (en) | 2020-03-23 |
Family
ID=69888856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL427014A PL427014A1 (en) | 2018-09-12 | 2018-09-12 | Polymer modified cement matrix for immobilization of waste containing hazardous substances |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL427014A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441644A1 (en) * | 2022-07-05 | 2024-01-08 | Kalbud 2 Spółka Z Ograniczoną Odpowiedzialnością | Polymer modified cement matrix for immobilization of waste containing hazardous substances |
-
2018
- 2018-09-12 PL PL427014A patent/PL427014A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441644A1 (en) * | 2022-07-05 | 2024-01-08 | Kalbud 2 Spółka Z Ograniczoną Odpowiedzialnością | Polymer modified cement matrix for immobilization of waste containing hazardous substances |
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