CN1834161A - Asphalt filler compsns - Google Patents
Asphalt filler compsns Download PDFInfo
- Publication number
- CN1834161A CN1834161A CN 200610017564 CN200610017564A CN1834161A CN 1834161 A CN1834161 A CN 1834161A CN 200610017564 CN200610017564 CN 200610017564 CN 200610017564 A CN200610017564 A CN 200610017564A CN 1834161 A CN1834161 A CN 1834161A
- Authority
- CN
- China
- Prior art keywords
- pitch
- bituminous
- composition
- filler composition
- filler
- 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.)
- Granted
Links
- 239000000945 filler Substances 0.000 title claims abstract description 13
- 239000010426 asphalt Substances 0.000 title description 10
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 10
- 235000012222 talc Nutrition 0.000 claims abstract description 10
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000010428 baryte Substances 0.000 claims abstract description 6
- 229910052601 baryte Inorganic materials 0.000 claims abstract description 6
- 239000000454 talc Substances 0.000 claims abstract description 6
- 229910052623 talc Inorganic materials 0.000 claims abstract description 6
- 239000010456 wollastonite Substances 0.000 claims abstract description 6
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 6
- 239000004113 Sepiolite Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 21
- 239000004575 stone Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- -1 pottery Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
This invention discloses a pitch filler composition for improving the properties of pitch, which comprises the following raw materials: meerschaum 5-18 wt. %, wollastonite 20-40 wt.%, talcum 20-40 wt.% and barite 25-50 wt.%. The pitch filler composition is manufactured by: pulverizing the raw materials to different degrees of fineness, and uniformly mixing them according to the formulation. Once added into pitch, the pitch filler composition can improve the adhesiveness; wear resistance, plasticity, low-temperature cracking resistance and sunlight resistance of pitch. Moreover, the composition can also reduce the consumption of pitch.
Description
Technical field
The present invention relates to a kind of pitch filler, specifically a kind of mineral composition filler that improves asphalt performance belongs to chemical technology field.
Background technology
The bituminous performance is excellent, and purposes is wide, has water insolublely, glossy, and cohesiveness, water resisting property, antiseptic property are good, and generally about 1.15-1.25, low temperature is fragility to density, is mainly used in industry such as coating, plastics, rubber and surfacing etc.Surfacing be bituminous concrete, promptly do gelling material with pitch, sand, stone are done aggregate, the concrete that forms is mixed and stirred in heating.Because pitch cohesiveness is not really strong, low temperature is fragility, and the road surface resistance to compression shake-proof ability that is paved into is low, and no matter in the tropical climate district or as the same the existing in road surface of cold band climatic region, the easy bleed in road surface in summer is heated deliquescing and causes the road surface bubbling phenomenon of curling under weight; Fracture and crack performance also appear winter.During people's making bituminous pavement, pitch and stone are difficult to make pitch and stone to form closely knit integral body when mixing parcel, though through weight repeatedly, because pitch and stone proportion differ bigger, tend to form tiny cavity and pore, influence the whole density and the resistance to compression homogeneity of bituminous pavement therefrom.Denomination of invention is: a kind of paligorskite composition modified asphalt and preparation method thereof, application number is: 200510092866.0 Chinese patent application discloses a kind of paligorskite composition modified asphalt, it is to be 90～95 parts of matrix pitches by weight ratio, 1～3 part of polygorskite, 2～5 parts styrene-butadiene rubber(SBR), 1～4 part of viscosity increaser is formed.Though this paligorskite composition modified asphalt can improve the shortcoming that above-mentioned pitch exists preferably, also exist asphalt content big, add organism and cause the high weak point of cost.
Summary of the invention
Task of the present invention provides a kind of mineral composition filler that improves asphalt performance, can improve pitch cohesiveness, wear resistance, plasticity-, the performance that anti-cold(ing)crack, anti-sun light are exposed to the sun, and reduce asphalt content, reduce cost.
For realizing task of the present invention, technical solution of the present invention is as follows:
A kind of pitch filler composition of the present invention, it is made up of following weight degree component:
Sepiolite 5-18% wollastonite 20-40% talcum 20-40% barite 25-50%.
The making method of a kind of pitch filler composition of the present invention is processed as the 200-325 order respectively with sepiolite, barite, and talcum is processed as the 600-800 order, and wollastonite is processed as the 800-1250 order, mixes and gets final product by weight getting above-mentioned raw materials respectively.
Sepiolite is white in color, yellow or gray bulk or fibrous, absorbs the very capable of liquids and gases, and frame is good altogether, and industrial having many uses can be done siccative, absorption agent, decolourizing agent etc.Be widely used at present rubber tyre, senior in exterior wall latex paint medium.Be used in the pitch, can improve the bituminous weathering resistance and strengthen bituminous fracture resistence force and tear strength, increase bituminous agglomerating force and degree of cure, strengthen the bituminous bounding force, and can reduce the bituminous heat transfer rate, make pitch have relative thermostability.
Talcum, monoclinic crystal, normal slabbing, flakey or compact mass aggregate, pale green or white.Vitreous luster; Proportion 2.7-2.8; Soapy feeling is arranged; Be widely used in industry such as papermaking and rubber.Be used in the pitch, can improve the bituminous flowability, promote pitch and stone evenly to ooze and close, also can strengthen the relatively hot stability of bituminous pavement.
Wollastonite, triclinic(crystalline)system, normal slabbing crystal is generally radial or fibrous agrregate.White, little band light gray or light red.Vitreous luster; Proportion 2.78-2.91; At industrial wide application.Be applied in the bituminous pavement road, can increase the bituminous volume weight, can improve the bituminous weathering resistance, strengthen the relatively hot stability of bituminous pavement.
Barite, rhombic system often becomes platelike crystal or granular aggregate.Water white transparency, impure person often shows ash, red isochrome.Vitreous luster; Proportion 4.3-4.5; Stable chemical performance is widely used in industry such as oil, chemical industry, rubber, pottery, glass, wireless and the roentgen-ray laboratory.Be applied in the bituminous pavement road, the one, can increase the bituminous volume weight, pitch and stone proportion are narrowed the gap; The 2nd, can intercept the ultraviolet ray in the daylight and weaken pitch heat passage when be exposed to the sun by the sun, thereby improve the thermal distortion that is subjected to of bituminous pavement greatly, make bituminous pavement pine for the stability that keeps relative in chilling speed.
The present invention utilizes the characteristic of above-mentioned substance, as the bituminous filler, has the pitch of raising cohesiveness, wear resistance, plasticity-, the performance that anti-cold(ing)crack, anti-sun light are exposed to the sun, and reduce asphalt content, the advantage that reduces cost.
The using method of a kind of pitch filler composition of the present invention:
Among mineral composition adding hydrothermal solution pitch of the present invention, stir and can use, application quantity is the 20--35% of asphalt content, consumption can be brought up to 40% when repairing road.
Embodiment
Respectively sepiolite is processed as 200 orders, barite is processed as 325 orders, and talcum is processed as 800 orders, and wollastonite is processed as 1250 orders, mixes and gets final product by weight getting above-mentioned raw materials respectively.
Produce 1000 kilograms of each components of the present invention and consumption (kilogram) thereof.
Example 1 sepiolite 5 wollastonites 20 talcums 25 barites 50.
Example 2 sepiolites 18 wollastonites 37 talcums 20 barites 25.
Example 3 sepiolites 10 wollastonites 25 talcums 40 barites 25.
Example 4 sepiolites 5 wollastonites 40 talcums 20 barites 35.
Claims (1)
1, a kind of pitch filler composition is characterized in that: it is made up of following weight degree component:
Sepiolite 5-18% wollastonite 20-40% talcum 20-40% barite 25-50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100175641A CN100344702C (en) | 2006-03-24 | 2006-03-24 | Asphalt filler compsns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100175641A CN100344702C (en) | 2006-03-24 | 2006-03-24 | Asphalt filler compsns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1834161A true CN1834161A (en) | 2006-09-20 |
| CN100344702C CN100344702C (en) | 2007-10-24 |
Family
ID=37002065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100175641A Expired - Fee Related CN100344702C (en) | 2006-03-24 | 2006-03-24 | Asphalt filler compsns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100344702C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211895A (en) * | 2010-04-01 | 2011-10-12 | 韩本产业株式会社 | Gelatinized asphalt film / felt sheet composite waterproof material for external waterproof of concrete structure |
| CN102702607A (en) * | 2012-06-29 | 2012-10-03 | 长沙理工大学 | Compound asphalt modifier and preparation method thereof |
| CN110256860A (en) * | 2019-07-02 | 2019-09-20 | 广东源基建设工程有限公司 | A kind of modified pitch and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030391C (en) * | 1990-07-26 | 1995-11-29 | 中国石油天然气总公司管道局第二工程公司 | Modified asphaltum and its producing method |
| JPH05239287A (en) * | 1991-08-28 | 1993-09-17 | Ube Rekisen Kk | Vibration-damping composition and vibration-damping laminate prepared therefrom |
| CN1058606A (en) * | 1991-09-04 | 1992-02-12 | 刘振铎 | High-temp epoxy carbobitumen priming, finish paint and method for making thereof |
| CN2499677Y (en) * | 2001-09-27 | 2002-07-10 | 中国石油天然气集团公司 | Thermal insulation pipe with anti-heat epoxy coal pitch anti-corrosion layer |
| CN1321809C (en) * | 2004-12-07 | 2007-06-20 | 长春一汽实业合成材料有限公司 | Composite damping rubber plate with high damping and wide temperature range and its making process |
-
2006
- 2006-03-24 CN CNB2006100175641A patent/CN100344702C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211895A (en) * | 2010-04-01 | 2011-10-12 | 韩本产业株式会社 | Gelatinized asphalt film / felt sheet composite waterproof material for external waterproof of concrete structure |
| CN102702607A (en) * | 2012-06-29 | 2012-10-03 | 长沙理工大学 | Compound asphalt modifier and preparation method thereof |
| CN110256860A (en) * | 2019-07-02 | 2019-09-20 | 广东源基建设工程有限公司 | A kind of modified pitch and preparation method thereof |
| CN110256860B (en) * | 2019-07-02 | 2021-08-20 | 广东源基建设工程有限公司 | Modified asphalt and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100344702C (en) | 2007-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105542496B (en) | Uncured rubber-asphalt waterproof material and preparation method thereof | |
| CN110628227B (en) | Modified emulsified asphalt and preparation method thereof | |
| CN101851426B (en) | High intensity asphalt modifier for cast asphalt concrete and preparation method thereof | |
| CN110294942B (en) | Cold-mixed colorful asphalt cement and preparation method thereof | |
| CN107473635B (en) | Asphalt concrete and preparation process thereof | |
| CN104194356B (en) | Hot mix asphalt pavement smoke suppressant and preparation method of smoke-suppressing asphalt | |
| CN109180071B (en) | High-performance cold-mix mixture for road surface layer and preparation method thereof | |
| CN109231890A (en) | A kind of stone mastic asphalt and preparation method thereof | |
| CN100344702C (en) | Asphalt filler compsns | |
| CN108483999B (en) | Colored permeable pavement asphalt mixture and preparation and application thereof | |
| CN114644493A (en) | High-performance water-based epoxy modified emulsified asphalt micro-surfacing material and preparation method thereof | |
| CN108641381B (en) | Colorful pavement sealing fabric and preparation method thereof | |
| CN102225854B (en) | Bituminous mixture modifier as well as preparation method and application thereof | |
| CN111471398B (en) | Cold-state construction color seal material and preparation method thereof | |
| CN107200511B (en) | Nano material modified rubber asphalt mixture and preparation method thereof | |
| CN109809742B (en) | Cold-mix colorful asphalt mixture and preparation method and application thereof | |
| CN1200047C (en) | Colour asphalt and its preparation method | |
| CN114075053A (en) | Ultrathin overlay mixture for preventive maintenance of asphalt pavement, preparation method and additive | |
| Xin | Research application of colored asphalt mixture pavement | |
| CN105884265A (en) | Asphalt mixture pavement | |
| CN108585605A (en) | A kind of thermal resistance ordor removing warm mix Multifunctional asphalt modifying agent and its preparation method and application | |
| CN101830661B (en) | Additive for warm-mixing rubber-asphalt mixture and mixing method of mixture | |
| CN109370242A (en) | A kind of modified asphalt composite and preparation method thereof | |
| CN110981286B (en) | Upper asphalt mixture of colored permeable pavement and preparation method thereof | |
| Nazzal et al. | Investigation of foamed warm mix asphalt performance using the MEPDG |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Ping Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Ping Document name: Notification of Decision on Request for Restoration of Right |
|
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI YUANTONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG PING Effective date: 20130319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710103 XI'AN, SHAANXI PROVINCE TO: 710075 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130319 Address after: 710075 Shaanxi city of Xi'an province science and Technology Road No. 30, block B floor 22 Cheshire force Patentee after: Shaanxi Source Technology Co., Ltd. Address before: 710103 Xiangshan Xiangshan non metal mine processing plant, Xi'an, Shaanxi, Changan District Patentee before: Zhang Ping |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Ping Document name: Notification of Passing Examination on Formalities |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Weiyang road 710000 Shaanxi city of Xi'an province No. 106 Lantian building A, No. 2301 unit 23 layer A Patentee after: Shaanxi Source Technology Co., Ltd. Address before: 710075 Shaanxi city of Xi'an province science and Technology Road No. 30, block B floor 22 Cheshire force Patentee before: Shaanxi Source Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20190324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |