SU446528A1 - Bituminous emulsion - Google Patents
Bituminous emulsionInfo
- Publication number
- SU446528A1 SU446528A1 SU1872056A SU1872056A SU446528A1 SU 446528 A1 SU446528 A1 SU 446528A1 SU 1872056 A SU1872056 A SU 1872056A SU 1872056 A SU1872056 A SU 1872056A SU 446528 A1 SU446528 A1 SU 446528A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bitumen
- emulsion
- oil
- fat
- bituminous emulsion
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title description 8
- 239000010426 asphalt Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 5
- 159000000011 group IA salts Chemical class 0.000 description 4
- 239000011384 asphalt concrete Substances 0.000 description 3
- 239000006259 organic additive Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Изобретение относитс к составам битумных эмульсий, используемых дл изготовлени асфальтобетонных смесей.This invention relates to compositions of bitumen emulsions used to make asphalt mixes.
Известна битумна эмульси , содержаща нефт ной битум, нефть и водный щелочно-солевой раствор.Bitumen emulsion is known, containing petroleum bitumen, oil and aqueous alkaline salt solution.
Цель изобретени - повышение физико-механических свойств асфальтобетонной смеси.The purpose of the invention is to improve the physical and mechanical properties of the asphalt mix.
Это достигаетс тем, что битумна эмульси дополнительно содержит органическую активкую добавку - жир морзвер при следуюш,ем соотношении компонентов, вес.%:This is achieved by the fact that the bitumen emulsion additionally contains an organic active additive - morsever fat at the next component ratio, wt%:
Битум нефт ной42-57Bitumen oil Noah42-57
Нефть23-25 Водный ш,елочно-солевойOil 23-25 Water sh, fir-tree and salt
раствор18-22 Органическа добавка - жирsolution18-22 Organic additive - fat
морзвер 1-10morzver 1-10
Введение органической добавки в битумную эмульсию увеличивает количество поверхносгно-активных веш.еств, способствующих образованию насыщенного мономолекул рного сло и уменьшению поверхностного нат жени на границе раздела битум - водный раствор . При этом снижаетс в зкость, повышаетс дисперсность эмульсии и ее адгезионна способность к минеральным материалам как к кислым, так и основным, а как следствие улучшаютс физико-механические свойства асфальтобетонных смесей па их основе.The introduction of an organic additive into a bitumen emulsion increases the amount of surface-active substances that contribute to the formation of a saturated monomolecular layer and to a decrease in the surface tension at the interface between the bitumen and the aqueous solution. This reduces the viscosity, increases the dispersion of the emulsion and its adhesiveness to mineral materials, both acidic and basic, and, as a result, improves the physicomechanical properties of asphalt concrete mixtures based on them.
Способ приготовлени эмульсии заключаетс в перемешивании битума нагретого до 80°С и нефти при 20°С с последующим введением жира морзвер (/ 20°С) и водного щелочносолевого раствора (t 20-40°С).The method of preparation of the emulsion consists in mixing the bitumen heated to 80 ° C and oil at 20 ° C, followed by the introduction of fat to the freezer (/ 20 ° C) and aqueous alkaline salt solution (t 20-40 ° C).
Предмет изобретени Subject invention
Битумна эмульси , на-прдамер, дл асфальтобетонной смеси, включающа битум нефт ной , нефть и водный щелочно-солевой раствор, отличающа с тем, что, с целью повышени физико-механических свойств асфальтобетонной смеси, она дополнительно содержи г органическую добавку - жир морзвер , при следующем соотношении компонентов, вес.%: Битум нефт ной42-57The bitumen emulsion, for example, for an asphalt concrete mixture, including oil bitumen, oil and an aqueous alkaline salt solution, characterized in that, in order to improve the physico-mechanical properties of the asphalt concrete mixture, it additionally contains an organic additive — fat in the following ratio of components, wt.%: Bitumen petroleum 42-57
Нефть23--25Oil23--25
Водный щелочно-солевойAlkaline salt water
раствор18-22solution 18-22
Органическа добавка - жирOrganic supplement - fat
морзвер 1-10morzver 1-10
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1872056A SU446528A1 (en) | 1973-01-12 | 1973-01-12 | Bituminous emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1872056A SU446528A1 (en) | 1973-01-12 | 1973-01-12 | Bituminous emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU446528A1 true SU446528A1 (en) | 1974-10-15 |
Family
ID=20539280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1872056A SU446528A1 (en) | 1973-01-12 | 1973-01-12 | Bituminous emulsion |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU446528A1 (en) |
-
1973
- 1973-01-12 SU SU1872056A patent/SU446528A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU446528A1 (en) | Bituminous emulsion | |
| RU2194062C2 (en) | Inverse-type bitumen emulsion | |
| US2332260A (en) | Adhesivity of asphalts to mineral aggregates | |
| DE1099434B (en) | Production of a bitumen mixture that cannot be stripped off, especially for road construction | |
| DE1800829C3 (en) | Mixture for the production of a surface covering based on an aqueous bitumen emulsion | |
| SU430131A1 (en) | EMULSION REVERSE TYPE \ | |
| SU299483A1 (en) | ADDITIVE FOR CONCRETE MIXTURES AND SOLUTIONS | |
| SU620495A1 (en) | Mix for road pavement and method of preparing same | |
| SU367122A1 (en) | In P T B | |
| SU507538A1 (en) | Complex additive | |
| SU392030A1 (en) | SLACOMINERAL MIXTURE FOR DEVICE OF AUTOMOBILE ROAD BASES | |
| SU365338A1 (en) | CONCRETE MIXTURE | |
| DE645498C (en) | Process for the production of a bituminous mixture | |
| SU773002A1 (en) | Concrete mix | |
| SU393237A1 (en) | MIXTURE MIXTURE | |
| SU4939A1 (en) | The method of processing mortars or concrete in order to impart watertightness to them | |
| SU400550A1 (en) | CONCRETE MIXTURE | |
| SU863745A1 (en) | Composition for road beds and paving | |
| US1776763A (en) | Cold bituminous paving composition | |
| US1913430A (en) | Waterproofing compound and process of making the same | |
| SU1227804A1 (en) | Plugging composition for temporary isolation of formation | |
| SU876817A1 (en) | Asphalt-concrete mixture | |
| SU1474134A1 (en) | Asphalt-concrete mix | |
| US244788A (en) | Ltjdwig beckees | |
| SU220823A1 (en) | METHOD OF OBTAINING BITUMEN EMULSIONS |