CN111138119A - Noctilucent asphalt and preparation method thereof, high-transparency asphalt cement and preparation method thereof - Google Patents
Noctilucent asphalt and preparation method thereof, high-transparency asphalt cement and preparation method thereof Download PDFInfo
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- CN111138119A CN111138119A CN201911340570.4A CN201911340570A CN111138119A CN 111138119 A CN111138119 A CN 111138119A CN 201911340570 A CN201911340570 A CN 201911340570A CN 111138119 A CN111138119 A CN 111138119A
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- asphalt
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- 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
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- 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
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/807—Luminescent or fluorescent materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses noctilucent asphalt which comprises the following components: 4-7 parts of high-transparency asphalt cement, 5-10 parts of luminescent material and 80-95 parts of stone. The high-transparency asphalt cement comprises the following components: the modified transparent naphthenic oil comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-white petroleum resin. The high-transparency asphalt mastic has high adhesion grade and high water damage resistance, the modifier improves the high-temperature performance and the low-temperature performance of the synthetic asphalt simultaneously, and the components are matched and act together, so that the construction is convenient, the viscosity is high, and the noctilucence effect is good due to high transparency. The luminous asphalt pavement has high-temperature performance, water damage resistance and low-temperature resistance, and has good use effect in practical application.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to luminous asphalt and a preparation method thereof, and a high-transparency asphalt cement and a preparation method thereof.
Background
With the economic development and the improvement of living standard of people, the colored asphalt pavement gradually enters the sight of people, is used for colored sidewalks, bicycle lanes, sidewalks, landscape roads, squares, stadiums, parking lots, bus lanes, guide channels and the like in urban road construction, and plays a good role in beautifying cities and organizing traffic.
However, in the landscape zone without a lamp at night, the road surface with the luminous effect needs to be displayed by a pavement support, most of the luminous pavements in the market at present use transparent curing adhesives to bond the stones and the luminous agents together, but the adhesives have low elasticity after being cured, the pavements are easy to deform, and the field construction efficiency is too low. If the asphalt is used as the adhesive, the problem of large-scale construction can be solved, and the pavement has certain toughness, so that the problem of pavement deformation caused by cold and heat changes of the weather is avoided.
At present, the thermal deformation and the low construction efficiency of the luminous pavement become problems to be solved urgently.
Disclosure of Invention
The invention aims to provide noctilucent asphalt and a preparation method thereof, a high-transparency asphalt cement and a preparation method thereof, wherein the high-transparency asphalt cement has high adhesion grade and high water damage resistance, the modifier simultaneously improves the high-temperature performance and the low-temperature performance of the synthesized asphalt, and the components are matched and acted together, so that the noctilucent asphalt is convenient to construct, high in viscosity and high in transparency and has a good noctilucent effect. The luminous asphalt pavement has high-temperature performance, water damage resistance and low-temperature resistance, and has good use effect in practical application.
The technical scheme provided by the invention is as follows:
a noctilucent asphalt comprises the following components: 4-7 parts of high-transparency asphalt cement, 5-10 parts of luminescent material and 80-95 parts of stone.
Further preferably, the high-transparency asphalt binder comprises the following components:
the modified transparent naphthenic oil comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-white petroleum resin.
More preferably, the transparent naphthenic oil accounts for 35.4-40 parts, the modifier accounts for 5-10 parts, and the high-white petroleum resin accounts for 54.6-59.6 parts.
The invention also provides a high-transparency asphalt cement which comprises the following components:
the modified transparent naphthenic oil comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-white petroleum resin.
More preferably, the transparent naphthenic oil accounts for 35.4-40 parts, the modifier accounts for 5-10 parts, and the high-white petroleum resin accounts for 54.6-59.6 parts.
The invention also provides a preparation method of the noctilucent asphalt, which comprises the following steps:
s1, respectively heating 80-95 parts of stone and 4-7 parts of high-transparency asphalt cement;
and S2, adding the heated stone, the high-transparency asphalt cement and 5-10 parts of luminescent material into a mixing pot for mixing.
Further preferably, the stone material is heated to about 170 ℃ in the step S1, and the high-transparency asphalt cement is heated to about 150 ℃ in the step S1.
The invention also provides a preparation method of the high-transparency asphalt cement, which comprises the following steps:
30-40 parts of transparent naphthenic oil, 4-15 parts of modifier and 50-70 parts of high-white petroleum resin are stirred and fused at about 160 ℃ to form a finished product of the high-transparent asphalt cement.
The invention also provides the noctilucent asphalt prepared by the method, which is applied to the preparation of noctilucent asphalt pavements at the temperature of about 140 ℃ on site.
The invention can bring the following beneficial effects:
the high-transparency asphalt mastic has high adhesion grade and high water damage resistance, the modifier improves the high-temperature performance and the low-temperature performance of the synthetic asphalt simultaneously, and the components are matched and act together, so that the high-transparency asphalt mastic is convenient to construct, has high viscosity and high transparency and has good noctilucence effect.
The luminous asphalt pavement has high-temperature performance, water damage resistance and low-temperature resistance, and has good use effect in practical application.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
The embodiment is a preparation method of noctilucent asphalt, which comprises the following steps:
s1, respectively heating 80-95 parts of stone to about 170 ℃ and 4-7 parts of high-transparency asphalt cement to about 150 ℃;
and S2, adding the heated stone, the high-transparency asphalt cement and 5-10 parts of luminescent material into a mixing pot for mixing.
As another preferred embodiment, the noctilucent asphalt comprises the following components: 4-7 parts of high-transparency asphalt cement, 5-10 parts of luminescent material and 80-95 parts of stone.
In another preferred embodiment, the paint comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-whiteness petroleum resin.
1. High-transparency asphalt cement: resin and naphthenic oil blends, wherein the technical requirements are as follows: softening point, 60-80 ℃; 10 degree of ductility, greater than 30 cm; penetration, 40-60 (0.1 mm).
2. Modifying agent: the styrene-butadiene-styrene block copolymer (SBS) was chosen to function: improve the low-temperature and high-temperature performance of the transparent asphalt cement and improve the viscosity of the transparent asphalt cement.
3. Luminescent material: selecting the luminous powder as one or two of long-acting luminous powder, short-acting luminous powder or special luminous powder; preferably, the long-acting luminous powder is long-afterglow luminous powder or rare earth luminous powder. The technical requirements are as follows: the particle size of the powder is 3-10 μm.
Mechanism and action: the fluorescent powder in the luminous powder is irradiated by natural light, sunlight, lamplight, ultraviolet light and the like, the light energy is stored, and after the light irradiation is stopped, the fluorescent powder is slowly released in a fluorescent mode. The luminous body can be seen at night or in dark places, so that a photopic effect is achieved for the road surface, the recognition degree is improved for pedestrians, and the traffic and safety degrees are increased.
4. Stone material: the surface of the stone is cleaned and washed to remove floating ash on the surface of the existing artistic stones in the market or common basalt, limestone and the like.
Example 2
The embodiment is a preparation method of a high-transparency asphalt cement, which comprises the following steps:
30-40 parts of transparent naphthenic oil, 4-15 parts of modifier and 50-70 parts of high-white petroleum resin are stirred and fused at about 160 ℃ to form a finished product of the high-transparent asphalt cement.
As another preferred embodiment, a high-transparency asphalt cement comprises the following components: the modified transparent naphthenic oil comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-white petroleum resin.
In another preferred embodiment, the transparent naphthenic oil is 35.4 to 40 parts, the modifier is 5 to 10 parts, and the high-whiteness petroleum resin is 54.6 to 59.6 parts.
Example 3
The noctilucent asphalt prepared by the method of the embodiment 1 is applied to the preparation of noctilucent asphalt pavements at the temperature of about 140 ℃ on site.
Application example 1
A preparation method of a high-transparency asphalt cement comprises the following steps: 30.5 parts of transparent naphthenic oil, 4 parts of modifier and 65.5 parts of high-whiteness petroleum resin are stirred and fused at about 160 ℃ to form the high-transparency asphalt cement.
Furthermore, the preparation of the noctilucent asphalt by using the high-transparency asphalt cement obtained in the embodiment comprises the following steps: 4 parts of high-transparency asphalt cement, 5 parts of luminescent material and 91 parts of stone.
Heating stone to about 170 deg.C, heating asphalt to about 150 deg.C, and mixing luminescent material, asphalt glue and stone in a mixing pot.
Finally, the road pavement is carried out by the noctilucent asphalt obtained by the embodiment, and the method comprises the following steps: and after discharging, the material is transported to the site for paving the pavement at about 140 ℃.
Application example 2
A preparation method of a high-transparency asphalt cement comprises the following steps: according to parts by weight, 35.4 parts of transparent naphthenic oil, 5 parts of modifier and 59.6 parts of high-white petroleum resin are stirred and fused at about 160 ℃ to form the high-transparency asphalt cement.
Furthermore, the preparation of the noctilucent asphalt by using the high-transparency asphalt cement obtained in the embodiment comprises the following steps: the light-emitting asphalt comprises, by weight, 5 parts of high-transparency asphalt cement, 7 parts of luminescent materials and 88 parts of stones. Heating stone to about 170 deg.C, heating asphalt to about 150 deg.C, and mixing luminescent material, asphalt glue and stone in a mixing pot.
Finally, the road pavement is carried out by the noctilucent asphalt obtained by the embodiment, and the method comprises the following steps: and after discharging, the material is transported to the site for paving the pavement at about 140 ℃.
Application example 3
A preparation method of a high-transparency asphalt cement comprises the following steps: according to parts by weight, 35.4 parts of transparent naphthenic oil, 10 parts of modifier and 54.6 parts of high-white petroleum resin are stirred and fused at about 160 ℃ to form the high-transparency asphalt cement.
Furthermore, the preparation of the noctilucent asphalt by using the high-transparency asphalt cement obtained in the embodiment comprises the following steps: the high-transparency asphalt cement comprises, by weight, 6 parts of high-transparency asphalt cement, 8 parts of luminescent materials and 86 parts of stones. Heating stone to about 170 deg.C, heating asphalt to about 150 deg.C, and mixing luminescent material, asphalt glue and stone in a mixing pot.
Finally, the road pavement is carried out by the noctilucent asphalt obtained by the embodiment, and the method comprises the following steps: and after discharging, the material is transported to the site for paving the pavement at about 140 ℃.
Application example 4
A preparation method of a high-transparency asphalt cement comprises the following steps: 40 parts of transparent naphthenic oil, 10 parts of modifier and 50 parts of high-white petroleum resin are stirred and fused at about 160 ℃ to form the high-transparent asphalt cement in parts by weight.
Furthermore, the preparation of the noctilucent asphalt by using the high-transparency asphalt cement obtained in the embodiment comprises the following steps: 7 parts of high-transparency asphalt cement, 10 parts of luminescent material and 83 parts of stone. Heating stone to about 170 deg.C, heating asphalt to about 150 deg.C, and mixing luminescent material, asphalt glue and stone in a mixing pot.
Finally, the road pavement is carried out by the noctilucent asphalt obtained by the embodiment, and the method comprises the following steps: and after discharging, the material is transported to the site for paving the pavement at about 140 ℃.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The noctilucent asphalt is characterized by comprising the following components:
4-7 parts of high-transparency asphalt cement, 5-10 parts of luminescent material and 80-95 parts of stone.
2. A luminous asphalt as defined in claim 1, wherein the high-transparency asphalt binder comprises the following components:
the modified transparent naphthenic oil comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-white petroleum resin.
3. A luminous asphalt as defined in claim 2, wherein:
35.4-40 parts of transparent naphthenic oil, 5-10 parts of modifier and 54.6-59.6 parts of high-white petroleum resin.
4. The high-transparency asphalt cement is characterized by comprising the following components:
the modified transparent naphthenic oil comprises, by weight, 30-40 parts of transparent naphthenic oil, 4-15 parts of a modifier and 50-70 parts of high-white petroleum resin.
5. The high transparency asphalt cement according to claim 4, wherein:
35.4-40 parts of transparent naphthenic oil, 5-10 parts of modifier and 54.6-59.6 parts of high-white petroleum resin.
6. The preparation method of the noctilucent asphalt is characterized by comprising the following steps:
s1, respectively heating 80-95 parts of stone and 4-7 parts of high-transparency asphalt cement;
and S2, adding the heated stone, the high-transparency asphalt cement and 5-10 parts of luminescent material into a mixing pot for mixing.
7. A method for preparing luminous asphalt as claimed in claim 6, which is characterized in that:
in the step S1, the stone is heated to 170 ℃, and in the step S1, the high-transparency asphalt binder is heated to 150 ℃.
8. The preparation method of the high-transparency asphalt cement is characterized by comprising the following steps of:
30-40 parts of transparent naphthenic oil, 4-15 parts of modifier and 50-70 parts of high-white petroleum resin are stirred and fused at about 160 ℃ to form a finished product of the high-transparent asphalt cement.
9. A noctilucent asphalt prepared by the method of claim 6 or 7, characterized in that: the method is applied to the preparation of the noctilucent asphalt pavement at 140 ℃ on site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911340570.4A CN111138119A (en) | 2019-12-23 | 2019-12-23 | Noctilucent asphalt and preparation method thereof, high-transparency asphalt cement and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911340570.4A CN111138119A (en) | 2019-12-23 | 2019-12-23 | Noctilucent asphalt and preparation method thereof, high-transparency asphalt cement and preparation method thereof |
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| CN111138119A true CN111138119A (en) | 2020-05-12 |
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| CN201911340570.4A Pending CN111138119A (en) | 2019-12-23 | 2019-12-23 | Noctilucent asphalt and preparation method thereof, high-transparency asphalt cement and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743380A (en) * | 2004-08-31 | 2006-03-08 | 深圳市海川实业股份有限公司 | Emusified colour asphalt cementing material and its preparing method |
| CN104058631A (en) * | 2014-06-04 | 2014-09-24 | 吴江市明港道桥工程有限公司 | Colorless cementing material and preparation method thereof |
| CN107759141A (en) * | 2017-11-23 | 2018-03-06 | 北京国创通畅路桥养护有限公司 | Color asphalt concrete and preparation method thereof |
| 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 |
| CN108610600A (en) * | 2018-04-27 | 2018-10-02 | 北京市政路桥管理养护集团有限公司市政工程处 | Chromatic bitumen mixture of function admirable and preparation method thereof |
-
2019
- 2019-12-23 CN CN201911340570.4A patent/CN111138119A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743380A (en) * | 2004-08-31 | 2006-03-08 | 深圳市海川实业股份有限公司 | Emusified colour asphalt cementing material and its preparing method |
| CN104058631A (en) * | 2014-06-04 | 2014-09-24 | 吴江市明港道桥工程有限公司 | Colorless cementing material and preparation method thereof |
| CN107759141A (en) * | 2017-11-23 | 2018-03-06 | 北京国创通畅路桥养护有限公司 | Color asphalt concrete and preparation method thereof |
| 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 |
| CN108610600A (en) * | 2018-04-27 | 2018-10-02 | 北京市政路桥管理养护集团有限公司市政工程处 | Chromatic bitumen mixture of function admirable and preparation method thereof |
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Application publication date: 20200512 |
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