CN112341046A - Novel asphalt cold-patch material and preparation method thereof - Google Patents
Novel asphalt cold-patch material and preparation method thereof Download PDFInfo
- Publication number
- CN112341046A CN112341046A CN202011178846.6A CN202011178846A CN112341046A CN 112341046 A CN112341046 A CN 112341046A CN 202011178846 A CN202011178846 A CN 202011178846A CN 112341046 A CN112341046 A CN 112341046A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- cold
- patch
- parts
- waste
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a novel asphalt cold-patch material and a preparation method thereof, which are used for recycling waste tiles and waste rubber materials to prepare the asphalt cold-patch material and belong to the technical field of pavement repair; the preparation method of the asphalt cold-patch material comprises the following steps: (1) crushing waste glass fiber asphalt shingles; (2) pouring the waste rubber materials into a batching tank for heating and melting, adding crushed waste glass fiber asphalt shingles and asphalt into the batching tank for heating and dehydration until no obvious bubbles are formed, and heating and stirring the mixture uniformly; (3) after the glass fibers in the material proportioning tank are completely dispersed into lines, reducing the temperature to 120 ℃ after all the materials are uniformly dispersed, and adding the cold-patch modifier for uniformly mixing; (4) adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material; according to the invention, the waste glass fiber asphalt shingle and the waste rubber are made into the asphalt cold-patch material, so that waste garbage is changed into a new product, the waste recycling is realized, and the prepared asphalt cold-patch material has excellent performance.
Description
Technical Field
A novel asphalt cold-patch material and a preparation method thereof are used for recycling waste tiles and waste rubber materials to prepare the asphalt cold-patch material, and belong to the technical field of pavement repair.
Background
With the increasingly tense environment-friendly situation, the ecological balance is seriously damaged, the recycling of waste becomes an important way for relieving the ecological balance, the waste glass fiber asphalt shingles and waste rubber materials occupy a large proportion in waste products, the waste materials are treated by taking the waste materials into a treatment plant in a common treatment mode, but the waste materials cannot be well recycled by simple treatment of the treatment plant, the recovery rate is low, the resource utilization rate is low, and a good environment protection effect cannot be achieved.
Disclosure of Invention
The invention aims to: the novel asphalt cold-patch material and the preparation method thereof are provided, waste glass fiber asphalt tiles and waste rubber materials are made into the asphalt cold-patch material, waste garbage is changed into a new product, waste recycling is realized, and the prepared asphalt cold-patch material has excellent performance.
The technical scheme adopted by the invention is as follows:
in order to realize the purpose, the invention provides a novel asphalt cold-patch material, which comprises the following raw materials in parts by weight: 90-110 parts of waste glass fiber asphalt shingles, 18-22 parts of waste rubber materials, 250-310 parts of stone materials, 10-12 parts of asphalt and 4-5 parts of cold-patch modifier.
Preferably, the asphalt cold-patch material comprises the following raw materials in parts by weight: 100 parts of waste glass fiber asphalt shingle, 20 parts of waste rubber material, 280 parts of stone, 11.2 parts of asphalt and 4.5 parts of cold-patch modifier.
Preferably, the waste glass fiber asphalt tile comprises asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR.
Preferably, the components of the waste rubber compound comprise asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and anti-aging agent.
Preferably, the asphalt comprises 70# asphalt and 10# asphalt.
Preferably, the stones comprise three kinds of large stones, medium stones and small stones, and the mass ratio of the large stones to the medium stones to the small stones is 2:5: 3.
Preferably, the particle size of the large stone material is 10-20 mm, the particle size of the medium stone material is 6-12 mm, and the particle size of the small stone material is 4-8 mm.
The invention also provides a preparation method of the novel asphalt cold-patch material, which comprises the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at the temperature of 180-195 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and asphalt, heating and stirring uniformly;
(3) after the glass fibers in the material proportioning tank are completely dispersed into lines, reducing the temperature to 120 ℃ after all the materials are uniformly dispersed, and adding the cold-patch modifier for uniformly mixing;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the waste glass fiber asphalt shingle and the waste rubber are made into the asphalt cold-patch material, so that waste garbage is changed into a new product, the waste recycling is realized, the resource utilization rate is improved, a high-quality new product is prepared, and the environment-friendly significance and the economic value are higher.
2. According to the invention, as the raw materials of the waste glass fiber asphalt tile and the waste sizing material contain long glass fibers, stone powder and a large amount of 0.5-1.5 mm sand, and the long glass fibers, the stone powder and the large amount of 0.5-1.5 mm sand are matched with the modifier of the high polymer material, the whole system can form a good space network structure, the compatibility of the formula system is effectively improved, the perfect inlaying among all materials is realized, the bonding strength is improved, and meanwhile, the cold-patch material has good low-temperature performance.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides a novel asphalt cold-patch material, which comprises the following raw materials in parts by weight: 100 parts of waste glass fiber asphalt shingle, 20 parts of waste rubber material, 280 parts of stone, 11.2 parts of asphalt and 4.5 parts of cold-patch modifier.
In the embodiment, the waste glass fiber asphalt shingle comprises asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR, wherein the content of the asphalt is 14.5-15%; the waste rubber material comprises asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and an anti-aging agent, wherein the content of the asphalt is 25-28%;
in this example, the raw material asphalt is 70# asphalt and 10# asphalt; the stone comprises three types of large stone, medium stone and small stone, wherein the grain size of the large stone is 10-20 mm, the grain size of the medium stone is 6-12 mm, and the grain size of the small stone is 4-8 mm; the mass ratio of the large stone material to the medium stone material to the small stone material is 2:5: 3.
The embodiment also provides a preparation method of the asphalt cold-patch material, which comprises the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at the temperature of 180 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and the asphalt, heating and stirring uniformly;
(3) the glass fiber in the material blending tank is completely dispersed into lines, the temperature is reduced to 120 ℃ after all the materials are uniformly dispersed, and a cold-patch modifier is added and uniformly mixed, wherein the cold-patch modifier comprises an elastomer modifier, a volatile solvent, an anti-aging agent and other additives;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
Example 2
The embodiment provides a novel asphalt cold-patch material, which comprises the following raw materials in parts by weight: 90 parts of waste glass fiber asphalt shingle, 18 parts of waste rubber material, 250 parts of stone, 10 parts of asphalt and 4 parts of cold-patch modifier.
In the embodiment, the waste glass fiber asphalt shingle comprises asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR, wherein the content of the asphalt is 14.5-15%; the waste rubber material comprises asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and an anti-aging agent, wherein the content of the asphalt is 25-28%;
in this example, the raw material asphalt is 70# asphalt and 10# asphalt; the stone comprises three types of large stone, medium stone and small stone, wherein the grain size of the large stone is 10-20 mm, the grain size of the medium stone is 6-12 mm, and the grain size of the small stone is 4-8 mm; the mass ratio of the large stone material to the medium stone material to the small stone material is 2:5: 3.
The embodiment also provides a preparation method of the asphalt cold-patch material, which comprises the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at the temperature of 190 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and the asphalt, heating and stirring uniformly;
(3) the glass fiber in the material blending tank is completely dispersed into lines, the temperature is reduced to 120 ℃ after all the materials are uniformly dispersed, and a cold-patch modifier is added and uniformly mixed, wherein the cold-patch modifier comprises an elastomer modifier, a volatile solvent, an anti-aging agent and other additives;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
Example 3
The embodiment provides a novel asphalt cold-patch material, which comprises the following raw materials in parts by weight: 110 parts of waste glass fiber asphalt shingle, 22 parts of waste rubber material, 310 parts of stone material, 12 parts of asphalt and 5 parts of cold-patch modifier.
In the embodiment, the waste glass fiber asphalt shingle comprises asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR, wherein the content of the asphalt is 14.5-15%; the waste rubber material comprises asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and an anti-aging agent, wherein the content of the asphalt is 25-28%;
in this example, the raw material asphalt is 70# asphalt and 10# asphalt; the stone comprises three types of large stone, medium stone and small stone, wherein the grain size of the large stone is 10-20 mm, the grain size of the medium stone is 6-12 mm, and the grain size of the small stone is 4-8 mm; the mass ratio of the large stone material to the medium stone material to the small stone material is 2:5: 3.
The embodiment also provides a preparation method of the asphalt cold-patch material, which comprises the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at the temperature of 195 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and the asphalt, heating and stirring uniformly;
(3) the glass fiber in the material blending tank is completely dispersed into lines, the temperature is reduced to 120 ℃ after all the materials are uniformly dispersed, and a cold-patch modifier is added and uniformly mixed, wherein the cold-patch modifier comprises an elastomer modifier, a volatile solvent, an anti-aging agent and other additives;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
Example 4
The embodiment provides a novel asphalt cold-patch material, which comprises the following raw materials in parts by weight: 95 parts of waste glass fiber asphalt shingle, 19 parts of waste sizing agent, 260 parts of stone material, 10.5 parts of asphalt and 4.2 parts of cold-patch modifier.
In the embodiment, the waste glass fiber asphalt shingle comprises asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR, wherein the content of the asphalt is 14.5-15%; the waste rubber material comprises asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and an anti-aging agent, wherein the content of the asphalt is 25-28%;
in this example, the raw material asphalt is 70# asphalt and 10# asphalt; the stone comprises three types of large stone, medium stone and small stone, wherein the grain size of the large stone is 10-20 mm, the grain size of the medium stone is 6-12 mm, and the grain size of the small stone is 4-8 mm; the mass ratio of the large stone material to the medium stone material to the small stone material is 2:5: 3.
The embodiment also provides a preparation method of the asphalt cold-patch material, which comprises the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at the temperature of 190 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and the asphalt, heating and stirring uniformly;
(3) the glass fiber in the material blending tank is completely dispersed into lines, the temperature is reduced to 120 ℃ after all the materials are uniformly dispersed, and a cold-patch modifier is added and uniformly mixed, wherein the cold-patch modifier comprises an elastomer modifier, a volatile solvent, an anti-aging agent and other additives;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
Example 5
The embodiment provides a novel asphalt cold-patch material, which comprises the following raw materials in parts by weight: 105 parts of waste glass fiber asphalt shingle, 21 parts of waste rubber material, 300 parts of stone, 11.8 parts of asphalt and 4.8 parts of cold-patch modifier.
In the embodiment, the waste glass fiber asphalt shingle comprises asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR, wherein the content of the asphalt is 14.5-15%; the waste rubber material comprises asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and an anti-aging agent, wherein the content of the asphalt is 25-28%;
in this example, the raw material asphalt is 70# asphalt and 10# asphalt; the stone comprises three types of large stone, medium stone and small stone, wherein the grain size of the large stone is 10-20 mm, the grain size of the medium stone is 6-12 mm, and the grain size of the small stone is 4-8 mm; the mass ratio of the large stone material to the medium stone material to the small stone material is 2:5: 3.
The embodiment also provides a preparation method of the asphalt cold-patch material, which comprises the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at 185 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and the asphalt, heating and stirring uniformly;
(3) the glass fiber in the material blending tank is completely dispersed into lines, the temperature is reduced to 120 ℃ after all the materials are uniformly dispersed, and a cold-patch modifier is added and uniformly mixed, wherein the cold-patch modifier comprises an elastomer modifier, a volatile solvent, an anti-aging agent and other additives;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (8)
1. The novel asphalt cold-patch material is characterized by comprising the following raw materials in parts by weight: 90-110 parts of waste glass fiber asphalt shingles, 18-22 parts of waste rubber materials, 250-310 parts of stone materials, 10-12 parts of asphalt and 4-5 parts of cold-patch modifier.
2. The novel asphalt cold-patch material as claimed in claim 1, which is characterized by comprising the following raw materials in parts by weight: 100 parts of waste glass fiber asphalt shingle, 20 parts of waste rubber material, 280 parts of stone, 11.2 parts of asphalt and 4.5 parts of cold-patch modifier.
3. The novel asphalt cold-patch according to claim 1, wherein the components of the waste glass fiber asphalt shingle comprise asphalt, stone powder, 10-40 mesh sand, waste rubber powder, plastic particles and SBR.
4. The novel asphalt cold patch as claimed in claim 1, wherein the components of the waste rubber compound comprise asphalt, stone powder, waste rubber powder, SBS, plastic particles, tackifying resin and anti-aging agent.
5. The novel asphalt cold patch as claimed in claim 1, wherein the asphalt comprises 70# asphalt and 10# asphalt.
6. The novel asphalt cold patch as claimed in claim 1, wherein the stones comprise three kinds of large stones, medium stones and small stones, and the mass ratio of the large stones to the medium stones to the small stones is 2:5: 3.
7. A novel asphalt cold-patch according to claim 6, characterized in that the particle size of the large stones is 10-20 mm, the particle size of the medium stones is 6-12 mm, and the particle size of the small stones is 4-8 mm.
8. The preparation method of the novel asphalt cold-patch material is characterized by comprising the following steps:
(1) crushing waste glass fiber asphalt shingles;
(2) pouring the waste rubber material into a batching tank for heating and melting at the temperature of 180-195 ℃, completely melting, heating and dehydrating until no obvious bubbles exist, adding the crushed waste glass fiber asphalt shingle and asphalt, heating and stirring uniformly;
(3) after the glass fibers in the material proportioning tank are completely dispersed into lines, reducing the temperature to 120 ℃ after all the materials are uniformly dispersed, and adding the cold-patch modifier for uniformly mixing;
(4) and adding stone and the materials in the batching tank into a stirring tank, and uniformly stirring to obtain the asphalt cold-patch material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178846.6A CN112341046A (en) | 2020-10-29 | 2020-10-29 | Novel asphalt cold-patch material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178846.6A CN112341046A (en) | 2020-10-29 | 2020-10-29 | Novel asphalt cold-patch material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112341046A true CN112341046A (en) | 2021-02-09 |
Family
ID=74357005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011178846.6A Pending CN112341046A (en) | 2020-10-29 | 2020-10-29 | Novel asphalt cold-patch material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112341046A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008172A (en) * | 2006-01-23 | 2007-08-01 | 河南省高速公路实业开发公司 | Regenerated type road cold-repairing material |
| CN101538409A (en) * | 2008-03-21 | 2009-09-23 | 北京化工大学 | Waste Crumb rubber modified asphalt and preparation method thereof |
| WO2010054453A1 (en) * | 2008-11-13 | 2010-05-20 | Claudio Macedo Nasser | A method and a plant for preparing hot-mix asphalt |
| CN101812234A (en) * | 2010-04-16 | 2010-08-25 | 湖南路桥路翔工程有限公司 | Waste rubber powder/waste plastics/SBS composite modified asphalt and preparation method thereof |
| CN106587737A (en) * | 2016-12-08 | 2017-04-26 | 苏州艾博迈尔新材料有限公司 | Environment-friendly recycled asphalt mixture and preparation technology thereof |
| CN107841150A (en) * | 2017-10-26 | 2018-03-27 | 青岛科技大学 | A kind of modified pitch and preparation method thereof |
| CN108456431A (en) * | 2018-03-14 | 2018-08-28 | 洛阳璟信公路工程科技发展有限公司 | A kind of highway asphalt environmental protection cold-repairing material and its production technology |
| CN110317003A (en) * | 2019-06-15 | 2019-10-11 | 内蒙古自治区交通建设工程质量监督局 | Saturated hydrocarbons and butylbenzene liquid rubber composite modified asphalt cold-repairing material and preparation method thereof |
| CN111393074A (en) * | 2020-03-12 | 2020-07-10 | 广州市市维江村沥青搅拌厂 | Modified asphalt cold-patch material and preparation method thereof |
-
2020
- 2020-10-29 CN CN202011178846.6A patent/CN112341046A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008172A (en) * | 2006-01-23 | 2007-08-01 | 河南省高速公路实业开发公司 | Regenerated type road cold-repairing material |
| CN101538409A (en) * | 2008-03-21 | 2009-09-23 | 北京化工大学 | Waste Crumb rubber modified asphalt and preparation method thereof |
| WO2010054453A1 (en) * | 2008-11-13 | 2010-05-20 | Claudio Macedo Nasser | A method and a plant for preparing hot-mix asphalt |
| CN101812234A (en) * | 2010-04-16 | 2010-08-25 | 湖南路桥路翔工程有限公司 | Waste rubber powder/waste plastics/SBS composite modified asphalt and preparation method thereof |
| CN106587737A (en) * | 2016-12-08 | 2017-04-26 | 苏州艾博迈尔新材料有限公司 | Environment-friendly recycled asphalt mixture and preparation technology thereof |
| CN107841150A (en) * | 2017-10-26 | 2018-03-27 | 青岛科技大学 | A kind of modified pitch and preparation method thereof |
| CN108456431A (en) * | 2018-03-14 | 2018-08-28 | 洛阳璟信公路工程科技发展有限公司 | A kind of highway asphalt environmental protection cold-repairing material and its production technology |
| CN110317003A (en) * | 2019-06-15 | 2019-10-11 | 内蒙古自治区交通建设工程质量监督局 | Saturated hydrocarbons and butylbenzene liquid rubber composite modified asphalt cold-repairing material and preparation method thereof |
| CN111393074A (en) * | 2020-03-12 | 2020-07-10 | 广州市市维江村沥青搅拌厂 | Modified asphalt cold-patch material and preparation method thereof |
Non-Patent Citations (7)
| Title |
|---|
| 孟琳: "《房屋建筑学》", 31 January 2018, 北京理工大学出版社 * |
| 李勇等: "《废旧高分子材料循环利用》", 31 July 2019, 冶金工业出版社 * |
| 翟殿钢等: "一种新型沥青冷补料应用研究", 《中外公路》 * |
| 赵浩伦: "再生沥青冷补料的性能研究及应用", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 阙瑜: "再生沥青冷补料", 《西部皮革》 * |
| 陶广平: "改性沥青冷补材料在寒冷地区公路养护中的应用", 《全国城市公路学会第十四届学术年会论文集》 * |
| 马峰等: "回收沥青瓦在沥青路面再生应用中的研究进展", 《中国材料进展》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160297968A1 (en) | Thermoset modified additive for asphalt mixture, preparation method thereof and asphalt mixture | |
| CN111233374B (en) | Asphalt mastic macadam mixture using recycled fan blade waste as filler | |
| CN104610769B (en) | A kind of preparation method of high-strength cold laid asphaltic compound | |
| CN105236831A (en) | Aged-asphalt regeneration agent, regenerated asphalt mixture and preparation method of two | |
| CN112174576A (en) | Plant-mixed hot recycled asphalt mixture and processing method thereof | |
| CN107188461A (en) | Inspire confidence in the preparation method of basalt fibre water-permeating pitch mixed material in a kind of incorporation North America | |
| CN107698990A (en) | It is a kind of to utilize ceramic polished brick powder-modified asphalt of industrial residue and preparation method thereof | |
| CN114873953B (en) | Water-based epoxy resin emulsified asphalt cold-mixing steel slag mixture and preparation method thereof | |
| CN113045246A (en) | Asphalt pavement material capable of recycling waste glass fiber reinforced plastics and steel slag and preparation method thereof | |
| CN103360774A (en) | Asphaltized rubber modified asphalt and preparation method thereof | |
| CN111809478A (en) | Production method of soft-feel recycled color asphalt mixture | |
| CN107265926A (en) | Inspire confidence in basalt fibre water-permeating pitch mixed material in one kind incorporation North America | |
| CN109233309A (en) | A kind of environment-friendly type cold mixing modified emulsifying asphalt | |
| CN112280323A (en) | Preparation method of asphalt regenerant with large-proportion RAP mixing amount | |
| CN112341046A (en) | Novel asphalt cold-patch material and preparation method thereof | |
| CN101629000B (en) | Asphalt modified product and preparation method thereof | |
| CN101629021B (en) | High-quality pavement petroleum asphalt material and preparation method thereof | |
| CN113788641B (en) | Water-loss-resistant recycled aggregate asphalt concrete and preparation method thereof | |
| CN105837123A (en) | Waterproof mortar and preparation method thereof | |
| CN111378363A (en) | Graphene-containing asphalt formula and preparation method thereof | |
| CN114591045B (en) | Functional layer material of RAP fine aggregate fully-regenerated asphalt pavement and preparation method thereof | |
| CN115286289B (en) | Cold patch asphalt mixture prepared by milling materials and preparation method thereof | |
| CN110357485A (en) | A kind of pervious concrete additive and preparation method thereof using the preparation of ferrosilicon ash | |
| CN114380530B (en) | High-modulus additive for asphalt mixture, preparation method of high-modulus additive and asphalt mixture | |
| CN104693816B (en) | A kind of preparation method and applications of water-fast rubber modified asphalt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210209 |