PL435702A1 - Composition of a ultra-tight grout - Google Patents
Composition of a ultra-tight groutInfo
- Publication number
- PL435702A1 PL435702A1 PL435702A PL43570220A PL435702A1 PL 435702 A1 PL435702 A1 PL 435702A1 PL 435702 A PL435702 A PL 435702A PL 43570220 A PL43570220 A PL 43570220A PL 435702 A1 PL435702 A1 PL 435702A1
- Authority
- PL
- Poland
- Prior art keywords
- parts
- mixtures
- water
- cement
- ultra
- Prior art date
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- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Kompozycja zaczynu ultraszczelnego na bazie cementu i wody zarobowej z dodatkami modyfikującymi charakteryzuje się tym, że zawiera 100 cz. wag. cementu klasy CEM I 42, 5R, oraz w stosunku do cementu od 0,3 do 0,6 cz. wag. mieszaniny estrów nienasyconych kwasów tłuszczowych rafinowanych węglowodorów, od 0,1 do 0,3 cz. wag. mieszaniny modyfikowanych związków lignosulfonianowych i naftalenowych, od 0,2 do 0,4 cz. wag. mieszaniny organicznych polimerów i modyfikowanych kopolimerów rozpuszczalnych w wodzie, od 1,5 do 2,5 cz. wag. chlorku wapnia, od 4 do 8 cz. wag. wodnej dyspersji kopolimeru butadienowo-styrenowo-amidowego z dodatkiem środków modyfikujących, od 0, 4 do 0,8 cz. wag. roztworu wodnego mieszaniny etoksylowanych alkoholi nienasyconych, od 0,5 do 1,5 cz. wag. wodnego roztworu nanokrzemionki hydrofilowej, a także zawiera 50 cz. wag. wody zarobowej.The composition of the ultra-tight grout based on cement and make-up water with modifying additives is characterized by the fact that it contains 100 parts of wt. CEM I 42, 5R class cement, and in relation to cement from 0.3 to 0.6 parts. wt. mixtures of esters of unsaturated fatty acids of refined hydrocarbons, from 0.1 to 0.3 parts wt. mixtures of modified lignosulfonate and naphthalene compounds, from 0.2 to 0.4 parts wt. mixtures of organic polymers and modified copolymers soluble in water, from 1.5 to 2.5 parts wt. calcium chloride, 4 to 8 parts wt. aqueous dispersion of styrene-butadiene-amide copolymer with the addition of modifying agents, from 0.4 to 0.8 part wt. an aqueous solution of a mixture of ethoxylated unsaturated alcohols, from 0.5 to 1.5 parts wt. of an aqueous solution of hydrophilic nanosilica, and also contains 50 parts. wt. make-up water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL435702A PL242989B1 (en) | 2020-10-16 | 2020-10-16 | Composition of a ultra-tight grout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL435702A PL242989B1 (en) | 2020-10-16 | 2020-10-16 | Composition of a ultra-tight grout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL435702A1 true PL435702A1 (en) | 2022-04-19 |
| PL242989B1 PL242989B1 (en) | 2023-05-29 |
Family
ID=81212413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL435702A PL242989B1 (en) | 2020-10-16 | 2020-10-16 | Composition of a ultra-tight grout |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL242989B1 (en) |
-
2020
- 2020-10-16 PL PL435702A patent/PL242989B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL242989B1 (en) | 2023-05-29 |
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