SU238392A1 - METHOD OF OBTAINING BITUMEN-FLOOR OF MEASURED EMULSION - Google Patents
METHOD OF OBTAINING BITUMEN-FLOOR OF MEASURED EMULSIONInfo
- Publication number
- SU238392A1 SU238392A1 SU1201863A SU1201863A SU238392A1 SU 238392 A1 SU238392 A1 SU 238392A1 SU 1201863 A SU1201863 A SU 1201863A SU 1201863 A SU1201863 A SU 1201863A SU 238392 A1 SU238392 A1 SU 238392A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bitumen
- floor
- polymer
- emulsion
- obtaining bitumen
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title description 5
- 229920000642 polymer Polymers 0.000 description 11
- 239000000203 mixture Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Description
Известен сиособ получени битумно-полимерной эмульсии, заключающийс в том, что полимер с эмульгатором и водой перемешивают до однородной консистенции, а затем совмеш ,ают полученную композицию с битумом. A known method for producing a bitumen-polymer emulsion is that the polymer with an emulsifier and water is mixed to a uniform consistency, and then mix, the resulting composition with bitumen.
Целью насто щего изобретени вл етс повышение однородности и дисперсности смеси .The object of the present invention is to improve the uniformity and dispersion of the mixture.
Это достигаетс тем, что полимер, например полиизобутилен с в зкостью Юз-Ю пуаз, и эмульгатор, например глину, вз тые в соотношении от 1 : 2 до 2 : 1, перемешивают в серийном смесителе совместно с водой при температуре не ниже 15°С в течение 5-7 мин до получени смеси однородной консистенции, используемой дл диспергировани битума, предварительно обезвоженного и нагретого до температуры 160-170°С.This is achieved by the fact that a polymer, such as polyisobutylene with a viscosity of Yuz-Yu poise, and an emulsifier, such as clay, taken in a ratio of from 1: 2 to 2: 1, are mixed together in a serial mixer with water at a temperature not lower than 15 ° C within 5-7 minutes until a mixture of a uniform consistency used to disperse the bitumen, previously dehydrated and heated to a temperature of 160-170 ° C.
Дл приготовлени эмульсии могут быть использованы как термопластичные, так и термореактивные полимеры.Both thermoplastic and thermosetting polymers can be used to prepare the emulsion.
В качестве пластификатора полимера можно использовать бензин, например, марки Б-70.As a plasticizer of the polymer, you can use gasoline, for example, brand B-70.
Предлагаемый способ исключает процесс обработки на вальцах или получение битумно-полимерных сплавов.The proposed method eliminates the process of processing on rollers or obtaining bitumen-polymer alloys.
При использоБан 1И полимеров в композиции по вл етс возможность регулировать в заданном направлении такие свойства, как эластичность при отрицательных температурах и водоустойчивость.When using polymers 1B of polymers, it is possible to adjust in a given direction such properties as elasticity at negative temperatures and water resistance.
Битумно-полимерную эмульсию можно использовать в строительстве при устройстве безрулонных гидроизол ционных покрытий.A bitumen-polymer emulsion can be used in construction when constructing non-roll waterproofing coatings.
Предмет изобретени Subject invention
Сиособ получени битумно-полимерной эмульсии, преимущественно дл устройства безрулониых покрытий, путем перемешивани полимера с эмульгатором и водой до однородной консистенции с последующим совмещен ем полученной композиции с битумом, отличающийс тем, что, с целью повышени однородности и дисперсности смеси, полимер, например полиизобутилен с в зкостью 10-- 10 ni/аз, и эмульгатор, например глину, вз тые в соотношении от 1 :2 до 2: 1, перемешивают в серийном смесителе совместно с водой при температуре не ниже 15°С в течен 1е 5- 7 мин до получени смеси однородной консистенции , используемой дл диспергировани битума, предварительно обезвоженного ; гретого до температуры 160-170°С.A method for producing a bitumen-polymer emulsion, mainly for arranging non-barrier coatings, by mixing the polymer with an emulsifier and water until a uniform consistency is followed by combining the composition obtained with bitumen, characterized in that, in order to improve the homogeneity and dispersivity of the mixture, the polymer, for example polyisobutylene viscosity 10--10 ni / az, and the emulsifier, for example clay, taken in a ratio of from 1: 2 to 2: 1, is mixed in a serial mixer with water at a temperature not lower than 15 ° C during 1-7-7 minutes before received and mixtures of uniform consistency used to disperse the bitumen previously dehydrated; heated to a temperature of 160-170 ° C.
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864122315A Addition SU1388933A2 (en) | 1986-09-19 | 1986-09-19 | Device for training memory of students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU238392A1 true SU238392A1 (en) |
Family
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