CN103951988A - Break-resistant and corrosion-resistant asphalt material and preparation method thereof - Google Patents
Break-resistant and corrosion-resistant asphalt material and preparation method thereof Download PDFInfo
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- CN103951988A CN103951988A CN201410165724.1A CN201410165724A CN103951988A CN 103951988 A CN103951988 A CN 103951988A CN 201410165724 A CN201410165724 A CN 201410165724A CN 103951988 A CN103951988 A CN 103951988A
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Abstract
The invention relates to a break-resistant and corrosion-resistant asphalt material and a preparation method thereof. The break-resistant and corrosion-resistant asphalt material comprises the following components in parts by weight: 28-44 parts of coal tar pitch, 14-16 parts of alkyd resin, 5-8 parts of diatomite, 4-7 parts of silicone acrylic emulsion, 6-12 parts of polypropylene, 3-6 parts of butanone and 4-9 parts of octane. The preparation method of the break-resistant and corrosion-resistant asphalt material comprises the steps of heating and mixing the components, stirring and performing heat preservation, the prepared asphalt material has good break resistance and corrosion resistance, and quality of the asphalt material is improved.
Description
Technical field
The present invention relates to a kind of bituminous material and preparation method thereof, particularly relate to corrosion resistant bituminous material of a kind of anti-fracture and preparation method thereof.
Background technology
Bituminous material need to stand test long-term under different condition as ground surface material, as under some particular surroundingss, after having acidity or alkaline matter to drop on road surface, if bituminous material acid-proof alkaline is poor, it can produce corrosion phenomenon, after long-term corrosion, can reduce the stability of vehicle in the planeness on ground and driving process, the moiety of bituminous material be carried out composite, may address this problem.Due to long-term rolling, the break resistance of bituminous material, on also there being very large impact its duration of service, improves the break resistance of bituminous material, also has larger necessity in addition.
Summary of the invention
The technical problem solving: the bituminous material corrosion resistance nature and the break resistance that form as road surface are lower, have reduced the problem of the duration of service of bituminous material.
Technical scheme: the invention discloses corrosion resistant bituminous material of a kind of anti-fracture and preparation method thereof, the corrosion resistant bituminous material of anti-fracture is comprised of according to weight ratio following composition: coal tar pitch is that 28～44 parts, Synolac are that 14～16 parts, diatomite are that 5～8 parts, organosilicon crylic acid latex are that 4～7 parts, polypropylene are that 6～12 parts, butanone are that 3～6 parts, octane are 4～9 parts.The preparation method of the corrosion resistant bituminous material of a kind of anti-fracture, preparation method comprises the steps: that (1) open isothermal reaction still, temperature of reaction kettle is adjusted to after 120 ℃, getting coal tar pitch and be 28～44 parts, Synolac and be 14～16 parts, octane is 4～9 parts, coal tar pitch, Synolac, three kinds of compositions of octane are stirred, be stirred to evenly; (2) to adding diatomite in reactor, be that 5～8 parts, organosilicon crylic acid latex are that 4～7 parts, polypropylene are 6～12 parts again, adopt mechanical stirring mode to stir, be stirred to evenly; (3) finally adding butanone is 3～6 parts, finally mixes again, mixes rear insulation; (4) cooling after insulation 4h～5h, prepare the corrosion resistant bituminous material of anti-fracture.
The coal tar pitch adding in the preparation method of the corrosion resistant bituminous material of a kind of anti-fracture is preferably 44 parts.
The organosilicon crylic acid latex adding in the preparation method of the corrosion resistant bituminous material of a kind of anti-fracture is preferably 7 parts.
The butanone adding in the preparation method of the corrosion resistant bituminous material of a kind of anti-fracture is preferably 3 parts.
Beneficial effect: anticorrosion effect and the anti-fracture effect of having measured the bituminous material that the present invention prepares, bituminous material of the present invention can be deposited almost corrosion-free situation of 100h to 150h in the pyruvic acid solution of 5wt%, the elongation at break of bituminous material of the present invention is 167% to 175%, has good resistance to fracture.
Embodiment
Embodiment 1
The preparation method of the corrosion resistant bituminous material of a kind of anti-fracture, preparation method comprises the steps: that (1) open isothermal reaction still, temperature of reaction kettle is adjusted to after 120 ℃, getting coal tar pitch is that 28kg, Synolac are 15kg, octane 9kg, coal tar pitch, Synolac, three kinds of compositions of octane are stirred, be stirred to evenly; (2) to adding diatomite in reactor, be that 8kg, organosilicon crylic acid latex are that 4kg, polypropylene are 12kg again, adopt mechanical stirring mode to stir, be stirred to evenly; (3) finally adding butanone is 3kg, finally mixes again, mixes rear insulation; (4) cooling after insulation 5h, prepare the corrosion resistant bituminous material of anti-fracture.Corrosion-free phenomenon after preparing bituminous material deposit 100h in the pyruvic acid solution of 5wt%, the elongation at break of bituminous material is 175%.
Embodiment 2
The preparation method of the corrosion resistant bituminous material of a kind of anti-fracture, preparation method comprises the steps: that (1) open isothermal reaction still, temperature of reaction kettle is adjusted to after 120 ℃, getting coal tar pitch is that 33kg, Synolac are 14kg, octane 4kg, coal tar pitch, Synolac, three kinds of compositions of octane are stirred, be stirred to evenly; (2) to adding diatomite in reactor, be that 5kg, organosilicon crylic acid latex are that 7kg, polypropylene are 9kg again, adopt mechanical stirring mode to stir, be stirred to evenly; (3) finally adding butanone is 4kg, finally mixes again, mixes rear insulation; (4) cooling after insulation 4h, prepare the corrosion resistant bituminous material of anti-fracture.Corrosion-free phenomenon almost after preparing bituminous material deposit 150h in the pyruvic acid solution of 5wt%, the elongation at break of bituminous material is 173%.
Embodiment 3
The preparation method of the corrosion resistant bituminous material of a kind of anti-fracture, preparation method comprises the steps: that (1) open isothermal reaction still, temperature of reaction kettle is adjusted to after 120 ℃, getting coal tar pitch is that 44kg, Synolac are 16kg, octane 7kg, coal tar pitch, Synolac, three kinds of compositions of octane are stirred, be stirred to evenly; (2) to adding diatomite in reactor, be that 7kg, organosilicon crylic acid latex are that 5kg, polypropylene are 6kg again, adopt mechanical stirring mode to stir, be stirred to evenly; (3) finally adding butanone is 6kg, finally mixes again, mixes rear insulation; (4) cooling after insulation 5h, prepare the corrosion resistant bituminous material of anti-fracture.Prepare after bituminous material is deposited 200h in the pyruvic acid solution of 5wt% and have certain corrosion phenomenon, the elongation at break of bituminous material is 167%.
Claims (5)
1. the corrosion resistant bituminous material of anti-fracture, is characterized in that the corrosion resistant bituminous material of anti-fracture is comprised of according to weight ratio following composition: coal tar pitch is that 28～44 parts, Synolac are that 14～16 parts, diatomite are that 5～8 parts, organosilicon crylic acid latex are that 4～7 parts, polypropylene are that 6～12 parts, butanone are that 3～6 parts, octane are 4～9 parts.
2. the preparation method of the corrosion resistant bituminous material of anti-fracture, it is characterized in that preparation method comprises the steps: that (1) open isothermal reaction still, temperature of reaction kettle is adjusted to after 120 ℃, getting coal tar pitch and be 28～44 parts, Synolac and be 14～16 parts, octane is 4～9 parts, coal tar pitch, Synolac, three kinds of compositions of octane are stirred, be stirred to evenly; (2) to adding diatomite in reactor, be that 5～8 parts, organosilicon crylic acid latex are that 4～7 parts, polypropylene are 6～12 parts again, adopt mechanical stirring mode to stir, be stirred to evenly; (3) finally adding butanone is 3～6 parts, finally mixes again, mixes rear insulation; (4) cooling after insulation 4h～5h, prepare the corrosion resistant bituminous material of anti-fracture.
3. the preparation method of the corrosion resistant bituminous material of a kind of anti-fracture according to claim 2, is characterized in that the coal tar pitch adding in reactor is 44 parts.
4. the preparation method of the corrosion resistant bituminous material of a kind of anti-fracture according to claim 2, is characterized in that the organosilicon crylic acid latex adding in reactor is 7 parts.
5. the preparation method of the corrosion resistant bituminous material of a kind of anti-fracture according to claim 2, is characterized in that the butanone adding in reactor is 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165724.1A CN103951988A (en) | 2014-04-23 | 2014-04-23 | Break-resistant and corrosion-resistant asphalt material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165724.1A CN103951988A (en) | 2014-04-23 | 2014-04-23 | Break-resistant and corrosion-resistant asphalt material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103951988A true CN103951988A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410165724.1A Pending CN103951988A (en) | 2014-04-23 | 2014-04-23 | Break-resistant and corrosion-resistant asphalt material and preparation method thereof |
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| CN (1) | CN103951988A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629390A (en) * | 2015-02-11 | 2015-05-20 | 南通福伦利新材料有限公司 | Manufacturing process for forming cold-resistant anti-freeze low-temperature asphalt liquid with stable chemical network |
| CN106116419A (en) * | 2016-07-02 | 2016-11-16 | 李�杰 | A kind of asphalt pavement material of seawater corrosion resistance and preparation method thereof |
| CN112625453A (en) * | 2020-11-09 | 2021-04-09 | 蚌埠四方沥青有限责任公司 | Modified decolored asphalt and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050734A (en) * | 1990-11-07 | 1991-04-17 | 青岛市沧口区社会福利化工厂 | Rubber-asphalt coating and preparation method thereof |
| CN101255276A (en) * | 2008-04-22 | 2008-09-03 | 东南大学 | Epoxy asphalt material for road-bridge and environment-friendly preparation method thereof |
| CN101792606A (en) * | 2010-03-09 | 2010-08-04 | 东南大学 | High-performance thermosetting epoxy asphalt material with wide temperature field and preparation method thereof |
| CN102516783A (en) * | 2011-12-15 | 2012-06-27 | 东南大学 | Waste rubber powder modified epoxy asphalt material and preparation method thereof |
| CN103146205A (en) * | 2013-03-04 | 2013-06-12 | 西北农林科技大学 | High-performance epoxy asphalt composite material capable of enabling roads to be rapidly open to traffic and preparation method thereof |
-
2014
- 2014-04-23 CN CN201410165724.1A patent/CN103951988A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050734A (en) * | 1990-11-07 | 1991-04-17 | 青岛市沧口区社会福利化工厂 | Rubber-asphalt coating and preparation method thereof |
| CN101255276A (en) * | 2008-04-22 | 2008-09-03 | 东南大学 | Epoxy asphalt material for road-bridge and environment-friendly preparation method thereof |
| CN101792606A (en) * | 2010-03-09 | 2010-08-04 | 东南大学 | High-performance thermosetting epoxy asphalt material with wide temperature field and preparation method thereof |
| CN102516783A (en) * | 2011-12-15 | 2012-06-27 | 东南大学 | Waste rubber powder modified epoxy asphalt material and preparation method thereof |
| CN103146205A (en) * | 2013-03-04 | 2013-06-12 | 西北农林科技大学 | High-performance epoxy asphalt composite material capable of enabling roads to be rapidly open to traffic and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629390A (en) * | 2015-02-11 | 2015-05-20 | 南通福伦利新材料有限公司 | Manufacturing process for forming cold-resistant anti-freeze low-temperature asphalt liquid with stable chemical network |
| CN106116419A (en) * | 2016-07-02 | 2016-11-16 | 李�杰 | A kind of asphalt pavement material of seawater corrosion resistance and preparation method thereof |
| CN112625453A (en) * | 2020-11-09 | 2021-04-09 | 蚌埠四方沥青有限责任公司 | Modified decolored asphalt and preparation method thereof |
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Application publication date: 20140730 |