CN1200047C - Colour asphalt and its preparation method - Google Patents
Colour asphalt and its preparation method Download PDFInfo
- Publication number
- CN1200047C CN1200047C CN 01138806 CN01138806A CN1200047C CN 1200047 C CN1200047 C CN 1200047C CN 01138806 CN01138806 CN 01138806 CN 01138806 A CN01138806 A CN 01138806A CN 1200047 C CN1200047 C CN 1200047C
- Authority
- CN
- China
- Prior art keywords
- petroleum resin
- pitch
- under
- pigment
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses color asphalt and a preparation method thereof. The color asphalt comprises components of the following weight compounding ratio: 40 to 44% of modified petroleum asphalt 90<#>, 26 to 30% of petroleum resin 120<#>, 3 to 5% of petroleum resin 90<#>, 4 to 6% of extract oil, 2 to 4% of xylene, 5 to 7% of sodium pentachlorophenate salt, 2 to 4% of chromium of 99%, 3 to 5% of iron oxide 30<#>, 2 to 4% of rosin, 1 to 3% of titanium oxide and a proper quantity of pigment. Asphaltine is extracted by reduced pressure distillation and is put and shunted in a shunting tower, and then the resin materials, the titanium, the pigment, etc. are added and synthesized in the shunting tower at high temperature. The present invention belongs to a novel building material which has the characteristics of advanced technology, simple application, property improvement of asphalt, etc. The utilization of the present invention for paving road surfaces has one function of guiding vehicle streams to make traffic control visual and also has the other function of beautifying cities, improving road environment and exhibiting city styles.
Description
Technical field:
The invention belongs to New Building Materials, particularly a kind of color asphalt also relates to the preparation method of color asphalt simultaneously.
Background technology:
Traditional pave the way both at home and abroad that what generally adopt is the dark asphalt road surface, this kind road surface be adopt a certain proportion of dark asphalt, sandstone gathers materials and stone flour etc. stirs into the dark asphalt compound by the pitch amalgamator, the surfacing roller-compaction.This kind road surface tone is single, is referred to as " dark-coloured pavement ".The raising that living environment is required along with expanding economy and people, with the color asphalt making, " colored road surface " of arranging in pairs or groups mutually with physical environment progressively substituting traditional " dark-coloured pavement ", and color asphalt system is formulated by the pigment that decolouring pitch adds necessarily color and luster such as red, yellow, green.Traditional mode of production decolouring pitch technology is: with appropriate solvent the dark asphalt matter in the pitch is sloughed, stay the other parts of paler colour, and be equipped with material modifiedly, add the pigment of certain color and luster.As: a kind of color asphalt is made up of pitch, low-molecular weight polymer, pigment, dispersion agent and covering agent, pitch is heated to 130-150 ℃ of fusion to be stirred, add low-molecular weight polymer, pigment, dispersion agent and covering agent again, mix and stir postcooling to room temperature product.This kind method must be grasped the compatibility technology of decolouring pitch and pigment and additive, and is equipped with special mixing plant, and therefore, its complex manufacturing is difficult to grasp, and needs to drop into substantial contribution and equipment, and seriously polluted, is unfavorable for promoting.
Summary of the invention:
The object of the present invention is to provide a kind of technology advanced person, use simple, as to improve asphalt performance color asphalt.
Another object of the present invention is to provide the preparation method of color asphalt.
The object of the present invention is achieved like this: the present invention by oil take off matter pitch 90#, petroleum resin 120#, petroleum resin 90#, extract oil out, dimethylbenzene, Pentachlorophenol sodium salt, 99% chromium, ferric oxide 30#, rosin, titanium oxide, pigment forms, its weight proportion is:
Oil takes off matter pitch 90# 40-44%;
Petroleum resin 120# 26-30%;
Petroleum resin 90# 3-5%;
Extract oily 4-6% out;
Dimethylbenzene 2-4%;
Pentachlorophenol sodium salt 5-7%;
99% chromium 2-4%;
Ferric oxide 30# 3-5%;
Rosin 2-4%;
Titanium oxide 1-3%;
Pigment is an amount of.
The preparation method of color asphalt provided by the invention is:
A, under 180 ℃ of conditions, get a certain amount of pitch and put into reactor, pitch decolouring is carried out in decompression;
B, under 170 ℃ of left and right sides conditions, get decolouring back pitch and put into separating still, be rotated centrifuging process bituminous matter taken off, form and take off matter pitch;
C, under normal temperature condition, get ferric oxide 30#, 99% chromium, the titanium oxide of proportional quantity, change high-speed mixing equipments 3900 and mix;
D, under 120 ℃ of conditions, get dimethylbenzene, rosin, the Pentachlorophenol sodium salt of proportional quantity, change in the rotation stills 180 and mix;
E, under 190 ℃ of conditions, the oil of getting proportional quantity takes off matter pitch 90#, petroleum resin 90#, synthesizes in vertical retort;
F, under 120 ℃ of conditions, get extraction oil, the petroleum resin 120# of proportional quantity, in vertical retort, synthesize;
G, under 120 ℃ of conditions, with above-mentioned four kinds of mixtures, add 2% chloroprene rubber raw material, according to demand, add an amount of pigment that certain color and luster is arranged (as red, yellow, green etc.) again, be container for stirring at volume, reacted 12 hours, finished product.
The present invention compared with prior art, the present invention proposes bituminous matter after adopting underpressure distillation, enters splitter column shunting, adding resin material, titanium, pigment etc. then, to carry out high temperature synthetic.Its technology advanced person uses simply, and the user only need grasp dark asphalt concrete stirring technique, can produce color asphalt concrete best in quality, lucuriant in design with traditional " intermittent type " whipping device, makes the product technology level reach leading domestic level.
Its key technical indexes reaches wherein ductility (15 ℃) 〉=30cm of petroleum pitch standard (level of JTJO32-837-140); Marshall stability 〉=the 4.0KN (JTJO32-90) of particulate formula compound; Can also obtain the more excellent color asphalt of performance by the ratio that changes composition material.By the Marshall stability of the particulate formula color asphalt of AC-13I grating design greater than 6.5KN (being used for driveway) with greater than 4.5KN (being used for the walkway); Mixture gap rate: 4.9%; Compound pitch plot ratio 17.9-18%; Compound saturation ratio: 545kg-625kg.
Adopt road surface pavement of the present invention to have two big functions: 1, to play and induce wagon flow, traffic administration is acted on intuitively; 2, the effect that has beautifying city, road improvement environment, displaying city style.
Embodiment:
Be described in further detail the embodiment of the invention below.
Embodiment 1: the present invention by oil take off matter pitch 90#, petroleum resin 120#, petroleum resin 90#, extract oil out, dimethylbenzene, Pentachlorophenol sodium salt, 99% chromium, ferric oxide 30#, rosin, titanium oxide, pigment forms, its optimum weight proportioning is:
Oil takes off matter pitch 90# 42%;
Petroleum resin 120# 28%;
Petroleum resin 90# 4%;
Extract oil 5% out;
Dimethylbenzene 3%;
Pentachlorophenol sodium salt 6%;
99% chromium 3%;
Ferric oxide 30# 4%;
Rosin 3%;
Titanium oxide 2%;
Red pigment is an amount of.
The processing method of preparation 1000kg color asphalt is:
1, under 180 ℃ of conditions, getting a certain amount of pitch, to put into volume be 10m
3In the reactor, the pitch decolouring is carried out in decompression;
2, under 170 ℃ of left and right sides conditions, getting decolouring back pitch, to put into volume be 5m
3In the separating still, be rotated centrifuging process bituminous matter is taken off, form and take off matter pitch;
3, under normal temperature condition, get ferric oxide 30#40kg, 99% chromium 30kg, titanium oxide 20kg, change high-speed mixing equipment 3900 and mix;
4, under 120 ℃ of conditions, get dimethylbenzene 30kg, rosin 30kg, Pentachlorophenol sodium salt 60kg, change in the rotation still 180 and mix;
5, under 190 ℃ of conditions, get oil and take off matter pitch 90#420kg, petroleum resin 90#40kg, in vertical retort, synthesize;
6, under 120 ℃ of conditions, get and extract oily 50kg, petroleum resin 120#280kg out, in vertical retort, synthesize;
7, under 120 ℃ of conditions, with above-mentioned four kinds of mixtures, add 2% chloroprene rubber, add an amount of red pigment again, be 12m at volume
3Container for stirring was reacted 12 hours, red color asphalt.
Annotate: the production cycle of shades of colour pitch, various label color asphalts is not waited among the present invention.
Claims (4)
1, a kind of color asphalt is characterized in that: by oil take off matter pitch 90#, petroleum resin 120#, petroleum resin 90#, extract oil out, dimethylbenzene, Pentachlorophenol sodium salt, 99% chromium, ferric oxide 30#, rosin, titanium oxide, pigment forms, its weight proportion is:
Oil takes off matter pitch 90# 40-44%;
Petroleum resin 120# 26-30%;
Petroleum resin 90# 3-5%;
Extract oily 4-6% out;
Dimethylbenzene 2-4%;
Pentachlorophenol sodium salt 5-7%;
99% chromium 2-4%;
Ferric oxide 30# 3-5%;
Rosin 2-4%;
Titanium oxide 1-3%;
Pigment is an amount of.
2, color asphalt according to claim 1 is characterized in that: its optimum weight proportioning is: oil takes off matter pitch 90#42%, petroleum resin 120#28%, petroleum resin 90#4%, extracts oil 5% out, dimethylbenzene 3%, Pentachlorophenol sodium salt 6%, 99% chromium 3%, ferric oxide 30#4%, rosin 3%, titanium oxide 2%, pigment are an amount of.
3, the preparation method of color asphalt according to claim 1 and 2 is characterized in that: a, under 180 ℃ of conditions, and to get a certain amount of pitch and put into reactor, the pitch decolouring is carried out in decompression; B, under 170 ℃ of left and right sides conditions, get decolouring back pitch and put into separating still, be rotated centrifuging process bituminous matter taken off, form and take off matter pitch; C, under normal temperature condition, get ferric oxide 30#, 99% chromium, the titanium oxide of proportional quantity, change high-speed mixing equipments 3900 and mix; D, under 120 ℃ of conditions, get dimethylbenzene, rosin, the Pentachlorophenol sodium salt of proportional quantity, change in the rotation stills 180 and mix; E, under 190 ℃ of conditions, the oil of getting proportional quantity takes off matter pitch 90#, petroleum resin 90#, synthesizes in vertical retort; F, under 120 ℃ of conditions, get extraction oil, the petroleum resin 120# of proportional quantity, in vertical retort, synthesize; G, under 120 ℃ of conditions, with above-mentioned four kinds of mixtures, add 2% chloroprene rubber raw material, add an amount of pigment that certain color and luster is arranged again, in container for stirring, reacted 12 hours, finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138806 CN1200047C (en) | 2001-12-12 | 2001-12-12 | Colour asphalt and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138806 CN1200047C (en) | 2001-12-12 | 2001-12-12 | Colour asphalt and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1354204A CN1354204A (en) | 2002-06-19 |
| CN1200047C true CN1200047C (en) | 2005-05-04 |
Family
ID=4674768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01138806 Expired - Fee Related CN1200047C (en) | 2001-12-12 | 2001-12-12 | Colour asphalt and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1200047C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100577735C (en) * | 2004-08-31 | 2010-01-06 | 深圳市海川实业股份有限公司 | Emusified colour asphalt cementing material and its preparing method |
| CN1325567C (en) * | 2004-10-29 | 2007-07-11 | 中国石油化工股份有限公司 | Colored asphalt composition and its preparation method |
| CN100410326C (en) * | 2005-11-02 | 2008-08-13 | 克拉玛依市金山石油化工有限公司 | Multicolor asphalt |
| KR100916939B1 (en) * | 2009-04-09 | 2009-09-10 | 주식회사 뉴택코팅 | Colored asphalt |
| CN102660127A (en) * | 2012-05-28 | 2012-09-12 | 河南现代交通道路科技有限责任公司 | Colored modified asphalt and preparation method thereof |
| CN105199403B (en) * | 2015-10-16 | 2018-06-29 | 山东大山路桥工程有限公司 | A kind of asphalt pavement material and preparation method |
| CN106751973A (en) * | 2016-12-22 | 2017-05-31 | 上海浦东路桥沥青材料有限公司 | A kind of high temperature resistant environment-protective color asphalt |
| CN108047733A (en) * | 2017-12-14 | 2018-05-18 | 广州鸿绵合成材料有限公司 | A kind of dry method uses modified luminous color pitch and preparation method thereof |
| CN114163826A (en) * | 2020-09-11 | 2022-03-11 | 中国石油化工股份有限公司 | Color-paved cementing material and preparation method and application thereof |
-
2001
- 2001-12-12 CN CN 01138806 patent/CN1200047C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1354204A (en) | 2002-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106866035B (en) | A kind of Modified coloured asphalt concrete and preparation method thereof | |
| CN1200047C (en) | Colour asphalt and its preparation method | |
| CN101607798A (en) | A kind of light color cementing material and preparation method thereof | |
| CN101585952A (en) | Color emulsified asphalt and preparation method thereof | |
| CN104058631B (en) | A kind of colourless cementitious matter and preparation method thereof | |
| AU2003211364B2 (en) | Pigmentable binder composition | |
| KR20050079917A (en) | Colored asphalt | |
| CN109809742B (en) | Cold-mix colorful asphalt mixture and preparation method and application thereof | |
| CN101205346B (en) | Method for preparing chromatic cementing agent emulsion | |
| KR100591536B1 (en) | Colored asphalt and colored asphalt concrete using of the same | |
| CN108641381A (en) | A kind of colored road surface cover material and preparation method thereof | |
| CN105778204B (en) | cementing material and mixture for colored pavement and preparation method thereof | |
| CN100344702C (en) | Asphalt filler compsns | |
| CN108641378A (en) | A kind of anti-aging color asphalt | |
| CN108485189A (en) | A kind of high performance color asphalt | |
| CN106673504B (en) | A kind of room temperature mix bitumen concrete and preparation method thereof | |
| CN106589990A (en) | Asphalt cold-fill liquid and preparation method thereof | |
| KR101181422B1 (en) | Color ascon using recycled aggregate of waste asphalt concrete and method thereof | |
| CN100339440C (en) | Colored cementing agent in use for road and preparation method | |
| CN111499252B (en) | Cold-mixing and cold-paving asphalt additive and preparation method of asphalt mixture | |
| RU2046771C1 (en) | Method of preparing cold asphalt concrete mixture | |
| RU2057733C1 (en) | Mixture for making road coating and a method of its producing | |
| CN108530911A (en) | A kind of color asphalt | |
| CN114702265A (en) | Ultra-thin wearing layer mixture for road preventive maintenance and preparation and construction method thereof | |
| CN116694019A (en) | Direct-casting type color asphalt cement and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |