PL423596A1 - Method for hydrophobic impregnation of cohesive soils - Google Patents
Method for hydrophobic impregnation of cohesive soilsInfo
- Publication number
- PL423596A1 PL423596A1 PL423596A PL42359617A PL423596A1 PL 423596 A1 PL423596 A1 PL 423596A1 PL 423596 A PL423596 A PL 423596A PL 42359617 A PL42359617 A PL 42359617A PL 423596 A1 PL423596 A1 PL 423596A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- amount
- functional additive
- relation
- cohesive soil
- Prior art date
Links
- 239000002689 soil Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 230000002209 hydrophobic effect Effects 0.000 title 1
- 238000005470 impregnation Methods 0.000 title 1
- 239000013538 functional additive Substances 0.000 abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- RDFQSFOGKVZWKF-UHFFFAOYSA-N 3-hydroxy-2,2-dimethylpropanoic acid Chemical compound OCC(C)(C)C(O)=O RDFQSFOGKVZWKF-UHFFFAOYSA-N 0.000 abstract 1
- AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 abstract 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób hydrofobizacji gruntów spoistych, który polega na tym, że warstwę grubości od 10 cm do 100 cm gruntu spoistego rozdrabnia się, na spulchnioną warstwę nanosi się cement w ilości 0,5 - 30% wagowych w stosunku do masy gruntu spoistego, a następnie równomiernie zrasza się wodnym roztworem dodatku funkcyjnego zawierającego glikolan diamidoaminy w ilości 0 - 100% w stosunku do sumy masy dodatku funkcyjnego, hydroksypiwalan diamidoaminy w ilości 0 - 100% w stosunku do sumy masy dodatku funkcyjnego i mleczan diamidoaminy w ilości 0 - 99,9% w stosunku do masy dodatku funkcyjnego, stosując wodny roztwór dodatku funkcyjnego o stężeniu 2 - 30% wagowych w ilości zapewniającej użycie od 0,05 do 5% dodatku funkcyjnego, w stosunku do ilości gruntu spoistego, następnie ewentualnie grunt ponownie zrasza się wodą, tak aby użyć w sumie 2 - 15% wagowych wody w stosunku do masy gruntu spoistego w stanie naturalnym, całość rozdrabnia się, miesza do uzyskania jednorodnej mieszaniny i zagęszcza.The subject of the application is a method of hydrophobization of cohesive soil, which consists in the fact that a layer of 10 to 100 cm thick cohesive soil is crushed, cement is applied to the loosened layer in an amount of 0.5-30% by weight based on the weight of the cohesive soil, and then evenly sprayed with an aqueous solution of a functional additive containing diamidoamine glycolate in an amount of 0 - 100% in relation to the sum of the weight of the functional additive, diamidoamine hydroxypivalate in an amount of 0 - 100% in relation to the sum of the weight of the functional additive and diamidoamine lactate in an amount of 0 - 99.9 % in relation to the weight of the functional additive, using an aqueous solution of the functional additive at a concentration of 2 - 30% by weight in an amount ensuring the use of 0.05 to 5% of the functional additive, based on the amount of cohesive soil, then optionally the soil is again sprayed with water, so to use a total of 2 - 15% by weight of water in relation to the mass of cohesive soil in its natural state, the whole is crushed, mix until a homogeneous mixture and thicken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423596A PL234980B1 (en) | 2017-11-27 | 2017-11-27 | Method for hydrophobic impregnation of cohesive soils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL423596A PL234980B1 (en) | 2017-11-27 | 2017-11-27 | Method for hydrophobic impregnation of cohesive soils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL423596A1 true PL423596A1 (en) | 2019-06-03 |
| PL234980B1 PL234980B1 (en) | 2020-05-18 |
Family
ID=66649288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL423596A PL234980B1 (en) | 2017-11-27 | 2017-11-27 | Method for hydrophobic impregnation of cohesive soils |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL234980B1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2068838A5 (en) * | 1969-09-01 | 1971-09-03 | Auby | Soils stabilised with a hydrophobic surfactant on a hydrophilic supper |
| US5018906A (en) * | 1987-11-13 | 1991-05-28 | Bonier Sahuc Monique F | Pulverulent product stabilizing soils in place and method of application |
| CA2281164A1 (en) * | 1999-08-27 | 2001-02-27 | Zhihong Zhou | Method for stabilizing soil using a cationic surfactant, soil stabilizing agent and stabilized soil |
| WO2016160097A1 (en) * | 2015-04-03 | 2016-10-06 | Hppe Llc | Compositions and methods for the stabilization of clay-containing soils |
| PL223921B1 (en) * | 2009-11-16 | 2016-11-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Agent for hydrphobization of cohesive soils and method for hydrphobization of cohesive soils |
-
2017
- 2017-11-27 PL PL423596A patent/PL234980B1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2068838A5 (en) * | 1969-09-01 | 1971-09-03 | Auby | Soils stabilised with a hydrophobic surfactant on a hydrophilic supper |
| US5018906A (en) * | 1987-11-13 | 1991-05-28 | Bonier Sahuc Monique F | Pulverulent product stabilizing soils in place and method of application |
| CA2281164A1 (en) * | 1999-08-27 | 2001-02-27 | Zhihong Zhou | Method for stabilizing soil using a cationic surfactant, soil stabilizing agent and stabilized soil |
| PL223921B1 (en) * | 2009-11-16 | 2016-11-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Agent for hydrphobization of cohesive soils and method for hydrphobization of cohesive soils |
| WO2016160097A1 (en) * | 2015-04-03 | 2016-10-06 | Hppe Llc | Compositions and methods for the stabilization of clay-containing soils |
Also Published As
| Publication number | Publication date |
|---|---|
| PL234980B1 (en) | 2020-05-18 |
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