SU986892A1 - Bitumen emulsion - Google Patents
Bitumen emulsion Download PDFInfo
- Publication number
- SU986892A1 SU986892A1 SU802937944A SU2937944A SU986892A1 SU 986892 A1 SU986892 A1 SU 986892A1 SU 802937944 A SU802937944 A SU 802937944A SU 2937944 A SU2937944 A SU 2937944A SU 986892 A1 SU986892 A1 SU 986892A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bitumen
- water
- caustic soda
- fatty acids
- additive
- Prior art date
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- Road Paving Structures (AREA)
Description
(54) БИТУМНАЯ ЭМУЛ1эСИЯ(54) BITUMEN EMULAUTION
Изобретение относитс к дорожно-строительным материалам и может быть использовано при строительстве дорог методом пропитки поверхностной обработки.The invention relates to road construction materials and can be used in road construction by impregnating a surface treatment.
Известна битумна эмульси , включающа битум (5О-6О%) и эмульгатор, содержащий 2,7% древесного дегт , 0,48% едкого натра и 96,82% воды Ц .Bitumen emulsion is known, including bitumen (5О-6О%) and an emulsifier containing 2.7% wood tar, 0.48% caustic soda and 96.82% water C.
Наиболее близкой к предложенной по технической сущности и достигаемому реэультату вл етс битумна эмульси 2, включающа , мас.%:Closest to the proposed technical essence and the achieved result is bitumen emulsion 2, including, wt.%:
Битум5О-6ОBitumO-6O
Кубовые остаткиBottoms
синтетических жирных,5synthetic fatty, 5
кислот1,5-5acids1,5-5
Едкий натр0,О8-О,1Caustic soda, O8-O, 1
ФосфорО,4-1PhosphorO 4-1
Вода неум гченна 33,9-48Water is stunned 33.9-48
Недостатком указанных эмульсий в- 20 л етс вьюока скорость распада.The disadvantage of these emulsions is within 20 of the vyuoka decay rate.
Цель изобретени - замедление скорости распада.The purpose of the invention is to slow down the decay rate.
Цель достигаетс тем, что битумна эмульси , включающа битум, кубовые остатки синтетических жирных кислот, едкий натр, добавку и воду, в качестве добавки содержит карбамид при следующем соотношении компонентов, мас.%:The goal is achieved by the fact that bitumen emulsion, including bitumen, bottoms of synthetic fatty acids, caustic soda, additive and water, contains urea as an additive in the following ratio of components, wt.%:
БитумBitumen
45-6045-60
Кубовые остаткиBottoms
синтетических жирныхsynthetic fatty
3,4-5,0 3.4-5.0
кислотacids
Едкий натр О,24-О,ЗО Caustic soda O, 24-O, ZO
Карбамид 0,8-1,0Urea 0.8-1.0
ВодаWater
Остальное Rest
Готов три смеси компонентов, мас.%:Ready three mixtures of components, wt.%:
2 602 60
1 451 45
3 3
Битум 56,4Bitumen 56,4
Кубовые остаткиBottoms
синтетическихsynthetic
4,6 5,0 3,4 4.6 5.0 3.4
жирных кислотfatty acids
Едкий натр О,27 О,3 О,24 Caustic soda O, 27 O, 3 O, 24
Карбамид О,91,О О,8Carbamide O, 91, O O, 8
ВодаWater
49,23 33,7О 39,16 Кубовые остатки синтетических жирных кислот имеют следующие характеристики: кислотное число -174 , содержание 77%. 3.9666624 77, число омылени -В таблице приведены сравнительные жирнык кислот -характеристики известной и предложенной битумных эмутшсий.49.23 33.7 O 39.16 The bottoms of synthetic fatty acids have the following characteristics: acid number -174, content of 77%. 3.9666624 77, the number of saponification -The table shows the comparative fatty acids, which are characteristics of the known and proposed bitumen emulsions.
кубовые остатки синтетических жирных кисл(т, едкий натр, добавку и воду, отличающа с тем, что, с целью. замедлени скорости распада, она содер ; жит в качестве добавки карбамид при следующем соотношении ; компонентов, мас.%:vat residues of synthetic fatty acids (t, caustic soda, additive and water, characterized in that, in order to slow down the decomposition rate, it contains urea as an additive in the following ratio; components, wt.%:
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1.Крейцер Г. Д. Асфальты, битумы и пеки. М., Стройиздат, 1952, с. 322.1. Kreutser G. D. Asphalt, bitumen and peki. M., stroiizdat, 1952, p. 322.
2.Авторское свидетельство СССР2. USSR author's certificate
№ 409984, кл. С 04 В 13/30, 1971.No. 409984, cl. From 04 To 13/30, 1971.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802937944A SU986892A1 (en) | 1980-05-12 | 1980-05-12 | Bitumen emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802937944A SU986892A1 (en) | 1980-05-12 | 1980-05-12 | Bitumen emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU986892A1 true SU986892A1 (en) | 1983-01-07 |
Family
ID=20901020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802937944A SU986892A1 (en) | 1980-05-12 | 1980-05-12 | Bitumen emulsion |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU986892A1 (en) |
-
1980
- 1980-05-12 SU SU802937944A patent/SU986892A1/en active
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