CN1597786A - Powder material for road and its preparation method - Google Patents
Powder material for road and its preparation method Download PDFInfo
- Publication number
- CN1597786A CN1597786A CN 200410053826 CN200410053826A CN1597786A CN 1597786 A CN1597786 A CN 1597786A CN 200410053826 CN200410053826 CN 200410053826 CN 200410053826 A CN200410053826 A CN 200410053826A CN 1597786 A CN1597786 A CN 1597786A
- Authority
- CN
- China
- Prior art keywords
- coupling agent
- paraffin
- road
- powdered material
- preparation
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 title abstract description 13
- 239000007822 coupling agent Substances 0.000 claims abstract description 20
- 239000012188 paraffin wax Substances 0.000 claims abstract description 18
- 238000004898 kneading Methods 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 239000012254 powdered material Substances 0.000 claims description 15
- 239000013502 plastic waste Substances 0.000 claims description 14
- 239000012764 mineral filler Substances 0.000 claims description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011256 inorganic filler Substances 0.000 abstract 5
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 5
- 239000010426 asphalt Substances 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
A road powder material belongs to the manufacturing technical field of auxiliary materials for asphalt processing, and comprises waste plastics, paraffin, inorganic filler, coupling agent and the like, wherein the compositions of the components in percentage by weight are respectively as follows: 34.7-89.9% of waste plastics, 5-25% of paraffin, 5-40% of inorganic filler and 0.1-0.7% of coupling agent. The preparation method comprises the following steps: firstly, kneading and mixing the inorganic filler and the coupling agent in a kneader for standby, then putting the waste plastics, the paraffin, the kneaded and mixed inorganic filler and the coupling agent into a plasticator for plastication, slicing, cooling, crushing in a crusher and packaging. The invention has reasonable formula and simple preparation process, reasonably mixes the waste plastics, the paraffin, the inorganic filler, the coupling agent and the like, kneads and plastifies, organically combines all the components, changes waste into valuable, replaces asphalt for paving roads, and can meet the service performance requirement of road cementing materials.
Description
Technical field
The present invention relates to a kind of road with powdered material and preparation method thereof, belong to the manufacturing technology field of pitch processing with subsidiary material.
Background technology
Along with the macromolecular material industrial expansion; the application of plastics is increasingly extensive; become indispensable important component part in people's life; but the extensive application of plastics makes the quantity of waste plastic also in continuous increase; and caused worldwide " white pollution "; this is not only big public hazards of environment protection; also cause simultaneously the huge wasting of resources; in view of this; the recovery of various waste or used plastics with utilize technology constantly to occur; and obtained certain social and economic benefit, and thermoplastics is as using wider commodity polymer material, and its recycling all comes into one's own all the time.Recovery and Utilization of Waste Plastics such as existing polyethylene mainly contain cracking process and reclaim after organic raw material and the granulation and to mix counterweight with virgin material and method such as utilize again.Cracking process needs rare elements etc. to make catalyzer, under high temperature, highly compressed processing condition, realizes, and its equipment relative complex, technical requirements is higher; Mix with virgin material and join use and make material back, it is very not many to reduce cost on the one hand, and the performance to goods has bigger influence on the other hand, though therefore certain utility value is arranged, effect is unsatisfactory.
Summary of the invention
The purpose of this invention is to provide a kind of is base-material with the plastic waste, and prescription is reasonable, and preparation technology is simple, can be used for the good road of road surface place mat and use properties powdered material and preparation method thereof.
The present invention comprises plastic waste, paraffin for road powdered material and preparation method thereof, mineral filler, coupling agents etc. is characterized in that the composition of each component is respectively by weight percentage: plastic waste 34.7-89.9%, paraffin 5 25%, mineral filler 5-40%, coupling agent 0.1-0.7%.
Described plastic waste can be polyethylene, polypropylene, and polystyrene, the waste of polyvinyl chloride etc. is mainly made the body material of road of the present invention with powdered material.
Described paraffin can be whiteruss or solid paraffin, and it mainly acts on is expanding material.
Described mineral filler can be water-ground limestone, light calcium carbonate, and silica powder etc., it mainly acts on is to improve the performance of road of the present invention with powdered material, and reduces cost.
Described coupling agent can be silane coupling agent, titanate coupling agent etc., and its effect mainly is the reactive force that strengthens between mineral filler and plastic waste.
Road of the present invention with the preparation method of powdered material is: earlier mineral filler and coupling agent are mediated in kneading machine mix and stir afterwards standby, again with plastic waste, mineral filler after paraffin and kneading are mixed and stirred and coupling agent drop into the back section of plasticating in the plasticator, and the cooling back is broken back packing in crusher.
The kneading of described kneading machine is mixed and stirred temperature and be can be 100-180 ℃, and the time can be 15-30min.
The plasticating temperature of described plasticator can be 120-210 ℃, and the time can be 15-45min.
The present invention compared with prior art has following outstanding advantage and positively effect:
1, prescription is rationally mediated plastic waste and paraffin, mineral filler, coupling agent etc. and to be mixed and stirred and plasticate after reasonable proportioning, and each component is organically combined, and turns waste into wealth, and replaces pitch to be used for the place mat of road, can reach the use properties requirement that agglutinate is used on the road.
2, preparation technology is the mechanical-physical process, does not have new pollutent and produces, and has avoided roads such as existing pitch with the phenomenon that may produce more waste gas, waste water, solid waste in the agglutinate preparation process.
3, compare with bituminous material with existing road, also have advantages such as packing is simple, normal temperature transportation, reduced transportation cost.
Embodiment
Embodiment 1: the 5kg water-ground limestone is dropped in the high-speed kneading machine, be warming up to 130 ℃, add vinyltrimethoxy silane coupling agent 0.1kg, lid presses closer lid, starts to stir, and speed governing is to 1440r/min, mediate mix and stir behind the 15min standby; When kneading machine begins to heat up preheating, start the plasticator preheating, design temperature is 140 ℃, make plasticator be warming up to design temperature, start plasticator, slowly drop into plastic waste 5kg, paraffin 9.9kg and the water-ground limestone and the coupling agent 5.1kg that mix and stir through kneading, section after 25min plasticates is cooled to room temperature with crusher in crushing and pack after crushed and can.
Embodiment 2: get 25kg light calcium carbonate, 0.5kg vinyltriethoxysilane coupling agent, 65kg plastic waste, 9.5kg paraffin, the preparation method is with embodiment 1.
Embodiment 3: get 40kg silica powder, 1Kg vinyl trichlorine silicone couplet, 35kg plastic waste, 24kg paraffin, the preparation method is with embodiment 1.
Claims (8)
1, a kind of road powdered material comprises plastic waste, paraffin, and mineral filler, coupling agent is characterized in that the composition of each component is respectively by weight percentage: plastic waste 34.7-89.9%, paraffin 5-25%, mineral filler 5-40%, coupling agent 0.1-0.7%.
2, by the described road of claim 1 powdered material, it is characterized in that described plastic waste is a polyethylene, polypropylene, polystyrene, the waste of polyvinyl chloride.
3, by the described road of claim 1 powdered material, it is characterized in that described paraffin is whiteruss or solid paraffin.
4, by the described road of claim 1 powdered material, it is characterized in that described mineral filler is a water-ground limestone, light calcium carbonate, silica powder.
5, by the described road of claim 1 powdered material, it is characterized in that described coupling agent is a silane coupling agent, titanate coupling agent.
6, by claim 1,2,3,4 or the 5 described roads preparation method of powdered material, it is characterized in that earlier with mineral filler and coupling agent in kneading machine, mediates mix and stir afterwards standby, with plastic waste, mineral filler after paraffin and kneading are mixed and stirred and coupling agent drop into the back section of plasticating in the plasticator again, and the cooling back is broken back packing in crusher.
7, by the preparation method of the described road of claim 6 with powdered material, it is 100-180 ℃ that temperature is mixed and stirred in the kneading that it is characterized in that described kneading machine, and the time is 15-30min.
8, by the preparation method of the described road of claim 6 with powdered material, it is characterized in that the plasticating temperature of described plasticator can be 120-210 ℃, the time can be 15-45min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053826 CN1273543C (en) | 2004-08-18 | 2004-08-18 | Powder material for road and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053826 CN1273543C (en) | 2004-08-18 | 2004-08-18 | Powder material for road and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597786A true CN1597786A (en) | 2005-03-23 |
| CN1273543C CN1273543C (en) | 2006-09-06 |
Family
ID=34666120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410053826 Expired - Fee Related CN1273543C (en) | 2004-08-18 | 2004-08-18 | Powder material for road and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1273543C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417614C (en) * | 2006-04-28 | 2008-09-10 | 关长禄 | Modified mineral aggregate for bituminous pavement and method for producing same |
| CN101054451B (en) * | 2007-05-22 | 2010-05-26 | 杨林江 | Artificial asphalt for pavement and preparation method thereof |
-
2004
- 2004-08-18 CN CN 200410053826 patent/CN1273543C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417614C (en) * | 2006-04-28 | 2008-09-10 | 关长禄 | Modified mineral aggregate for bituminous pavement and method for producing same |
| CN101054451B (en) * | 2007-05-22 | 2010-05-26 | 杨林江 | Artificial asphalt for pavement and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1273543C (en) | 2006-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAOXING ZHONGJIANG INVESTMENT MANAGEMENT LIMITED Free format text: FORMER OWNER: YANG LINJIANG Effective date: 20080606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: Lanting Pavilion Industrial Zone, Shaoxing County, Zhejiang Patentee after: Shaoxing County Zhongjiang Cci Capital Ltd Address before: Zhejiang province Shaoxing County Lanting Pavilion town Lou Palace Zhejiang Lanting Pavilion Hi Tech Co., Ltd. Patentee before: Yang Linjiang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |