CN101891964B - Cementing material for colored pavement and manufacturing method thereof - Google Patents
Cementing material for colored pavement and manufacturing method thereof Download PDFInfo
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- CN101891964B CN101891964B CN200910107456.7A CN200910107456A CN101891964B CN 101891964 B CN101891964 B CN 101891964B CN 200910107456 A CN200910107456 A CN 200910107456A CN 101891964 B CN101891964 B CN 101891964B
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- cementing material
- agglutinate
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Abstract
The invention discloses a cementing material for a colored pavement and a manufacturing method thereof. The cementing material mainly comprises heavy mineral oil, petroleum resin C5 and/or C9, SBR, SBS, PE, PP and/or PS. The manufacturing method comprises the following steps of: firstly, adding materials into a reaction kettle, and stirring and mixing the materials; secondly, shearing the mixture by using a high-speed shearing machine; and finally, discharging air bubbles generated by the stirring to prepare a finish product of the cementing material. The cementing material for the colored pavement has the advantages of high temperature-sensing performance, high temperature deformation resistance and low temperature fission resistance.
Description
[technical field]
The present invention relates to a kind of ground surface material, relate in particular to a kind of cementing material for colored pavement and manufacture method thereof.
[background technology]
Along with further developing of China's economy, the range of application of Colorful Asphalt Pavement can be increasing, and it promotes the security control of traffic engineering for beautifying the environment, and has active effect.The cardinal principle of Colorful Asphalt Pavement is to adopt cementing material for colored pavement, by the various colors that add, makes it have needed color.The mechanical property of cementing material for colored pavement and rheological property are similar with heavy traffic asphaltum to general road, good cementing material for colored pavement should meet following many-sided requirement as: temperature-sensitive performance, anti-rut performance, cracking resistance sex change can etc.The cementing material for colored pavement that a kind of use properties is good is provided, to increase the service life, improves result of use, social required just.
Chinese patent, CN101148512A, discloses a kind of prilling process of cementing material for colored pavement, comprises the steps: 1) mixing of materials; 2) at 160～220 ℃ of temperature, insulation reaction 6～10 hours; 3) add releasing agent and tensio-active agent, after stirring, stir, obtain agglutinate; 4) recycling high pressure vacuum, discharges the bubble in agglutinate, waits agglutinate temperature to be reduced to the above 20 ℃ of left and right of softening temperature, add filler, tinting material, mix, then agglutinate is imported to forcing machine, after the rear cutting of cooling, sizing, obtain granular cementing material for colored pavement.Utilize granulation principle, and after melting, possess the various performances of using as cementing material for colored pavement, although reached to a certain extent convenience transportation and improved the mix efficiency of compound and reduced the beneficial effect of construction cost, in use still undesirable in the performance requriements of the temperature sensibility of agglutinate, anti-rut and cracking resistance sex change.
[summary of the invention]
The object of the present invention is to provide a kind of cementing material for colored pavement and manufacture method thereof with better temperature-sensitive performance, high temperature deformation resistance performance, anti-low temperature fission performance.
For achieving the above object, the present invention adopts following technical scheme:
, comprise that following component and weight part thereof are:
30～60 parts of heavy mineral oils;
30～50 parts of petroleum resin C5 and/or C9;
3～7 parts of styrene butadiene rubber sbrs;
3～6 parts of thermoplastic elastomer SBSs;
2～7 parts of polyolefin PE, PP and/or polystyrene PS.
As a modification of the present invention, described cementing material for colored pavement also comprises that weight part is antiaging agent, thermo-stabilizer and the ultra-violet stabilizer of 1～3 part.
As a preferred embodiment of the present invention, described petroleum resin C5 accounts for 60～100% of petroleum resin gross weight.
As another kind of preferred version of the present invention, described petroleum resin C9 accounts for 28～100% of petroleum resin gross weight.
A manufacture method that realizes cementing material for colored pavement of the present invention, comprises the following steps:
1) toward the heavy mineral oil that adds setting weight part in reactor, C5 and/or C9, SBR, SBS, PE, PP and/or PS, and heat up and be uniformly mixed;
2) use shears to shear the material adding;
3) discharge the bubble producing by stirring, make finished product agglutinate.
As a kind of improvement of manufacture method of the present invention, its step also comprises: in step 1) toward the antiaging agent, thermo-stabilizer and the ultra-violet stabilizer that add setting weight part in reactor.
As a kind of preferred version of manufacture method of the present invention, its concrete steps are:
1) when being normal temperature, reactor adds described heavy mineral oil, add described petroleum resin C5 and/or C9 while spending being warming up to 150, again be warming up to 150 and add described styrene butadiene rubber sbr while spending, thermoplastic elastomer SBS, polyolefin PE, PP and/or polystyrene PS, be warming up to 180 and add described antiaging agent, thermo-stabilizer and ultra-violet stabilizer while spending, low whipping speed is under 100～120r/min condition, above-mentioned material to be uniformly mixed;
2) using shears is that 3000～4500r/min, temperature are under the condition of 160～220 degree in velocity of shear, the material cutting that above-mentioned steps is added 2～3 hours, and insulation reaction is 3～6 hours afterwards.
3) utilize high pressure vacuum to discharge the bubble producing by stirring, make finished product agglutinate;
4) at reactor, be cooled to 130 while spending, described finished product agglutinate is taken out in reactor.
Cementing material for colored pavement of the present invention is to utilize styrene butadiene rubber sbr and thermoplastic elastomer SBS's (styrene-butadiene-styrene) at high temperature by high-speed shearing machine effect, dual modifiedly take heavy mineral oil as dispersion medium, petroleum resin C5 or C9, additives for plastics (polyolefin PE, PP, polystyrene PS) etc. are the colloid of disperse phase, reach the physical properties that improves agglutinate, to meet bicycle lane or car lane, by heat, mix the technical requirements of heat paving cementing material for colored pavement.
Colloidal particle enters after properties-correcting agent grid modifier molecules chain spacing is increased, and had both played plastification the mechanical property of properties-correcting agent is improved, make again properties-correcting agent owing to having absorbed colloidal particle swelling.Surface at macromolecule modifier easily forms surface absorbed layer, and according to similar compatibility principle, the properties-correcting agent making and colloidal particle can form good transition combination, thereby reach better compatibility.Properties-correcting agent has absorbed part colloidal particle, makes the polar compound content in agglutinate relatively increase, thereby increases Intermolecular Forces, improves force of cohesion.The properties-correcting agent particulate that swelling is later, under the effect of high-speed shearing machine, is dispersed in agglutinate uniformly, makes complementary formation of character of differing materials inlay blend.When low temperature, the polymer substance of inlaying absorbs and has consumed rupture stress, and high molecular deformability has improved the cracking resistance sex change energy of modified adhesive ramming material.At high temperature, the pitch adsorption layer that properties-correcting agent particulate and upper layer thereof adsorb plays again the effect that hinders agglutinate molecular motion, has improved high temperature deformation resistance, anti-rut performance.Properties-correcting agent is stochastic distribution state in hot glue ramming material, after agglutinate is cooling, due to cross-linking set effect, forms 3 D stereo reticulated structure.Strong interaction between grid has limited displacement between agglutinate particle and the mobility of colloid, improve force of cohesion and the snappiness of agglutinate, distortion, be full of cracks, rut etc. are had to good impedance behavior, thereby improve temperature-sensitive performance, high-temperature stability, the anti-low-temperature embrittleness performance of agglutinate.
The heat of using cementing material for colored pavement of the present invention to produce is mixed heat paving chromatic bitumen mixture and is had good water stability, the anti-rut performance of high temperature, crack resistance at low-temperature and anti-fatigue performance.
[embodiment]
The component of cementing material for colored pavement of the present invention and manufacture method step thereof are as follows:
1) mixing of materials: material umber used is weight part
A) ready reaction still, stirring at low speed in still, stirring velocity is 100～120r/min, and the material adding is fully mixed;
B) at normal temperatures to the heavy mineral oil that adds 30～60 parts in still;
C) be warming up to 150 ℃, add C5 and/or the C9 petroleum resin of 30～50 parts;
D) be warming up to again 150 ℃, add respectively 3～7 parts of thermoplastic elastomer styrene butadiene rubber sbrs, styrene-butadiene-styrene SBS3～6 part, 2～7 parts, plastics, plastics are PE, PP and/or PS;
E) can also be warming up to again 180 ℃, add totally 1～3 part of antiaging agent, thermo-stabilizer and ultra-violet stabilizer;
2) at 160～220 ℃ of temperature, utilize high-speed shearing machine, velocity of shear 3000～4500r/min, shears 2～3 hours, insulation reaction 3～6 hours;
3) utilize high pressure vacuum, discharge the bubble producing by stirring, when equitemperature drops to 130 ℃, finished product agglutinate is put into high temperature resistant packaging vessel in still.
Embodiment 1
Ready reaction still, stirring at low speed in still, stirring velocity is 100r/min, and the material adding is fully mixed; At normal temperatures to the heavy mineral oil that adds 550kg in still; Be warming up to 150 ℃, add the C5 of 250kg, the C9 of 100kg; Be warming up to again 150 ℃, add SBR40kg, SBS30kg, PE30kg; Be warming up to again 180 ℃, add antiaging agent 10kg, thermo-stabilizer 10kg and ultra-violet stabilizer 10kg; At 160～220 ℃ of temperature, utilize high-speed shearing machine, velocity of shear 3800r/min, shears 3 hours, insulation reaction 4 hours; Recycling high pressure vacuum, discharges the bubble in agglutinate, when equitemperature drops to 130 ℃, obtains 0P-50 heat and mixes heat paving car lane cementing material for colored pavement, and property indices is as table one.
Table one OP-50 heat is mixed heat paving car lane cementing material for colored pavement performance index
Embodiment 2:
Ready reaction still, stirring at low speed in still, stirring velocity is 100r/min, and the material adding is fully mixed; At normal temperatures to the heavy mineral oil that adds 570kg in still; Be warming up to 150 ℃, add the C5 of 200kg, the C9 of 130kg; Be warming up to again 150 ℃, add SBR30kg, SBS35kg, PE35kg; Be warming up to again 180 ℃, add antiaging agent 10kg, thermo-stabilizer 10kg and ultra-violet stabilizer 10kg; At 160～220 ℃ of temperature, utilize high-speed shearing machine, velocity of shear 4000r/min, shears 3 hours, insulation reaction 4 hours; Recycling high pressure vacuum, discharges the bubble in agglutinate, when equitemperature drops to 130 ℃, obtains 0P-70 heat and mixes heat paving bicycle lane cementing material for colored pavement, and property indices is as table two.
Table two OP-70 heat is mixed heat paving bicycle lane cementing material for colored pavement performance index
Embodiment 3:
Ready reaction still, stirring at low speed in still, stirring velocity is 100r/min, and the material adding is fully mixed; At normal temperatures to the heavy mineral oil that adds 600kg in still; Be warming up to 150 ℃, add the C5 of 200kg, the C9 of 100kg; Be warming up to again 150 ℃, add SBR40kg, SBS40kg, PE20kg; Be warming up to again 180 ℃, add antiaging agent 10kg, thermo-stabilizer 10kg and ultra-violet stabilizer 10kg; At 160～220 ℃ of temperature, utilize high-speed shearing machine, velocity of shear 4200r/min, shears 3 hours, insulation reaction 4 hours; Recycling high pressure vacuum, discharges the bubble in agglutinate, when equitemperature drops to 130 ℃, obtains 0P-90 heat and mixes heat paving car lane cementing material for colored pavement, and property indices is as table three.
Table three OP-90 heat is mixed heat paving car lane cementing material for colored pavement performance index
The above is preferred embodiment of the present invention, is not limited to the present invention, all modifications of making in the present invention spirit and principle, is equal to replacement or improvement etc., all should be included in the scope that the present invention protects.
Claims (5)
1. a cementing material for colored pavement, is characterized in that, comprises that following component and weight part thereof are:
Wherein, described petroleum resin C5 accounts for 60～100% of petroleum resin gross weight, and described petroleum resin C9 accounts for 28～100% of petroleum resin gross weight.
2. agglutinate according to claim 1, is characterized in that: also comprise antiaging agent, thermo-stabilizer and the ultra-violet stabilizer of 1～3 part.
3. a manufacture method for the arbitrary described cementing material for colored pavement of claim 1 to 2, is characterized in that, comprises the following steps:
1) toward the heavy mineral oil that adds setting weight part in reactor, C5 and/or C9, SBR, SBS, PE, PP and/or PS, and heat up and be uniformly mixed;
2) use shears to shear the material adding;
3) discharge the bubble producing by stirring, make finished product agglutinate.
4. manufacture method according to claim 3, is characterized in that: in step 1) toward the antiaging agent, thermo-stabilizer and the ultra-violet stabilizer that add setting weight part in reactor, and heat up and be uniformly mixed.
5. manufacture method according to claim 4, is characterized in that, its concrete steps are:
1) when being normal temperature, reactor adds described heavy mineral oil, add described C5 and/or C9 petroleum resin while spending being warming up to 150, again be warming up to 150 and add described SBR while spending, SBS, PE, PP and/or PS, be warming up to 180 and add described antiaging agent, thermo-stabilizer and ultra-violet stabilizer while spending, and low whipping speed is under 100～120r/min condition, above-mentioned material to be uniformly mixed;
2) using shears is that 3000～4500r/min, temperature are under the condition of 160～220 degree in velocity of shear, the material cutting that above-mentioned steps is added 2～3 hours, and insulation reaction is 3～6 hours afterwards;
3) utilize high pressure vacuum to discharge the bubble producing by stirring, make finished product agglutinate;
4) at reactor, be cooled to 130 while spending, described finished product agglutinate is taken out in reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910107456.7A CN101891964B (en) | 2009-05-20 | 2009-05-20 | Cementing material for colored pavement and manufacturing method thereof |
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| CN200910107456.7A CN101891964B (en) | 2009-05-20 | 2009-05-20 | Cementing material for colored pavement and manufacturing method thereof |
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| CN101891964A CN101891964A (en) | 2010-11-24 |
| CN101891964B true CN101891964B (en) | 2014-02-12 |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295819A (en) * | 2010-06-24 | 2011-12-28 | 上海启鹏工程材料科技有限公司 | Cementing material for colorful pavement and manufacturing method thereof |
| CN102558751B (en) * | 2011-12-16 | 2014-10-08 | 长安大学 | Colored pavement cementing material and preparation method thereof |
| CN103739237A (en) * | 2013-12-10 | 2014-04-23 | 柳州博泽科技有限公司 | Color asphalt mixture and preparation method thereof |
| CN103881402B (en) * | 2014-03-11 | 2016-05-11 | 吉林省嘉瑞沥青科技有限公司 | A kind of color asphalt and preparation method thereof |
| CN104058631B (en) * | 2014-06-04 | 2016-07-06 | 吴江市明港道桥工程有限公司 | A kind of colourless cementitious matter and preparation method thereof |
| CN104017379B (en) * | 2014-06-20 | 2016-09-14 | 重庆市智翔铺道技术工程有限公司 | A kind of modified pitch and preparation method |
| CN106633606A (en) * | 2016-10-13 | 2017-05-10 | 上海浦东路桥建设股份有限公司 | Colored asphalt cementing material suitable for heavy traffic and preparation method thereof |
| CN108070193B (en) * | 2016-11-09 | 2020-02-14 | 中国石油化工股份有限公司 | Caulking material for colored asphalt pavement and preparation method thereof |
| CN108059787B (en) * | 2016-11-09 | 2020-05-19 | 中国石油化工股份有限公司 | Caulking material and preparation method thereof |
| CN108395708B (en) * | 2017-02-07 | 2020-07-03 | 中国石油化工股份有限公司 | Caulking material for color asphalt pavement and preparation method thereof |
| CN108395707B (en) * | 2017-02-07 | 2019-10-11 | 中国石油化工股份有限公司 | A kind of patching material of Colorful Asphalt Pavement and preparation method thereof |
| CN108250777B (en) * | 2018-01-12 | 2020-06-05 | 黄河三角洲京博化工研究院有限公司 | Colored asphalt and preparation method thereof |
| CN108530911A (en) * | 2018-03-30 | 2018-09-14 | 佛山市路邦沥青有限公司 | A kind of color asphalt |
| CN108641378A (en) * | 2018-03-30 | 2018-10-12 | 佛山市路邦沥青有限公司 | A kind of anti-aging color asphalt |
| CN108424658A (en) * | 2018-03-30 | 2018-08-21 | 佛山市路邦沥青有限公司 | A kind of preparation method of anti-aging color asphalt |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148512A (en) * | 2006-09-18 | 2008-03-26 | 深圳市海川实业股份有限公司 | Granulation method for cementing material used for color pavement |
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- 2009-05-20 CN CN200910107456.7A patent/CN101891964B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148512A (en) * | 2006-09-18 | 2008-03-26 | 深圳市海川实业股份有限公司 | Granulation method for cementing material used for color pavement |
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Address after: 201209 No. 158 Chuansha Road, Caolu Town Industrial Zone, Pudong New Area, Shanghai Patentee after: SHANGHAI KNP MATERIAL TECHNOLOGY Co.,Ltd. Patentee after: SHENZHEN OCEANPOWER INDUSTRY Co.,Ltd. Patentee after: SHENZHEN OCEAN POWER ENGINEERING TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG OCEANPOWER TECHNOLOGY Co.,Ltd. Address before: 201209 No. 158, Chuansha Road, Shanghai, Pudong New Area Patentee before: Shanghai Qipeng Chemical Co.,Ltd. Patentee before: SHENZHEN OCEANPOWER INDUSTRY Co.,Ltd. Patentee before: SHENZHEN OCEAN POWER ENGINEERING TECHNOLOGY Co.,Ltd. Patentee before: HEYUAN OCEAN POWER TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220729 Address after: 518054 Room 201, building a, No. 1, Qianhai 1st Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong Province Patentee after: Shenzhen Qianhai Haichuan New Material Technology Co.,Ltd. Address before: 201209 No. 158 Chuansha Road, Caolu Town Industrial Zone, Pudong New Area, Shanghai Patentee before: SHANGHAI KNP MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN OCEANPOWER INDUSTRY Co.,Ltd. Patentee before: SHENZHEN OCEAN POWER ENGINEERING TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG OCEANPOWER TECHNOLOGY Co.,Ltd. |
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