CN105884249A - Construction material prepared by compounding plastic and solid waste and manufacturing method thereof - Google Patents
Construction material prepared by compounding plastic and solid waste and manufacturing method thereof Download PDFInfo
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- CN105884249A CN105884249A CN201410597289.XA CN201410597289A CN105884249A CN 105884249 A CN105884249 A CN 105884249A CN 201410597289 A CN201410597289 A CN 201410597289A CN 105884249 A CN105884249 A CN 105884249A
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- solid waste
- construction material
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- mixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a construction material prepared by compounding plastic and solid waste. The construction material comprises 30 to 60 parts by weight of plastic and 40 to 70 parts by weight of solid waste. The plastic is one or more of polyethylene, polyvinyl chloride, polypropylene, polystyrene, and poly(ethylene terephthalate); and the solid waste is one or more of furnace slag, fly ash, industrial dust, and dehydrated sludge. The construction material is prepared by the following steps: evenly mixing the raw materials according to the ratio mentioned above, heating the mixture to a temperature of 120 to 180 DEG C, then delivering the mixture to a press machine, pressing, and moulding to obtain the construction material. The construction material has the advantages that the raw material sources are wide, water washing is not needed for processing, no adhesive is required, the plastic will not be decomposed, no environmental pollution is generated during the production process, and the construction material is nontoxic and odorless, can be recovered after being damaged, and will not generate secondary pollution.
Description
Technical field
The present invention relates to a kind of construction material and manufacture method thereof, a kind of plastics are with solid waste combined
Construction material and manufacture method thereof.
Technical background
Along with the raising of people's living standard, the garbage produced in daily life is the most increasing, causes environment
Pollute and the wasting of resources.To this end, prior art occurs the multiple building material product utilizing garbage to make,
CN1109451 discloses a kind of foaming plastic ceramic coals ash cement light wall material, by 1.0-2.5 weight
Particle diameter is not more than foamed plastic (polystyrene) garbage of 10mm to part, 5-15 weight portion particle diameter is not more than 1mm
Ceramics, 20-40 weight parts of fine coal ash and 100 parts by weight of cement mix homogeneously, add appropriate water furnishing
Pasty state, injects solidification in the mould of required specification and obtains, and this materials for wall needs to use substantial amounts of cement, cost
Higher.
CN1386797 discloses a kind of construction material and manufacture method thereof, it is characterized in that by flyash, waste and old or
New plastic is made, and the percetage by weight of each composition is: coal dust ash 40-75%, waste and old or new plastic 60-25%,
The method manufacturing this product is to complete through dispensing, heating, extruded operation.But, the method uses
250-290 DEG C of high temperature makes plastic melt, extruded, due to the effect of thermal decomposition, can generate poisonous and stimulate
Property smog, cause environmental pollution, do not meet cleaning produce requirement.
CN1405226 discloses a kind of waste-plastic-ceramic powder light pseudo-white-marble building decorative material and system thereof
Making method, the raw material of employing is the waste polyethylene granule 21%～60% of particle diameter 2～3 millimeters, waste and old polyphenyl
Ethylene granule 0～18%, fineness is the 1000～1500 ripe ceramics of purpose 35%～65%, pigment 0～5%,
Manufacture method is waste polyethylene and/or polystyrene to be ground into the fritter of 2～3 millimeters, by waste old ceramics powder
It is broken into the granule of 1000～1500 mesh, then the two is mixed homogeneously with pigment, and be heated to 90～95 degrees Celsius,
Put into mould, suppress 5～10 minutes with 200～315 tons of forcing presses.The method is only capable of being applicable for use with ripe pottery
Porcelain powder manufactures pseudo-white-marble building decorative material, and its heating-up temperature is 90～95 degrees Celsius, moulds at a temperature of this
Material just starts to soften, and not yet fuses with unclassified stores, and the construction material performance therefore obtained is general.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of plastics and solid waste combined construction material, this building
Material primary raw material is plastics and solid waste, and its function admirable.
Another object of the present invention is the system providing a kind of plastics with solid waste combined construction material
Making method, the method environmental pollution is little, and its manufacture process meets the requirement that cleaning produces.
In order to realize the purpose of the present invention, it is provided that a kind of plastics and solid waste combined construction material, described
The raw material of construction material is plastics and the solid waste of 40-70 weight portion of 30-60 weight portion；Described plastics
For one or more in polyethylene, polrvinyl chloride, polypropylene, polystyrene, polyethylene terephthalate
Mixing；Described solid waste is in boiler ash sediment, flyash, building material industry dust and dewatered sludge
Kind or several mixing；Described construction material is by the most uniformly being mixed by described raw material and being warming up to
120-180 DEG C is re-fed in forcing press compressing and prepared.In the present invention, boiler ash sediment, flyash are mainly
Coal slag after burning, building material industry dust is essentially from cement plant, Bricks and Tiles Plant, asbestos factory, mineral powder factory etc.
The industrial dust that building material industry department produces in process of production, dewatered sludge is carried out essentially to sewage
The mud produced after process.The construction material of the present invention can utilize multiple plastics and solid waste, raw material sources
Extensively.And, control temperature during intensification to can ensure that plastics the most fully melt at 120-180 DEG C,
But do not start to decompose, the mixture of raw material starts fluffy softening simultaneously, outward appearance is loose cotton-shaped, such
Suppress under situation, both made plastics combine closely with other compositions, the most do not produced environment
Gas.
Plastics of the present invention are preferably waste plastic bag or the mixing of multiple waste plastic bag；This waste plastic
The major ingredient of bag is in polyethylene, polrvinyl chloride, polypropylene, polystyrene, polyethylene terephthalate
Kind, in addition it is also possible to containing a small amount of customary adjuvant.It is multiple that the present invention can use with different material as major ingredient
One of waste plastic bag mixing raw material being used as construction material of the present invention.Using waste plastic bag is that raw material is permissible
Solve the process problem of waste plastic bag, reduce the environmental pollution produced because of landfill or burning " white garbage ".
Meanwhile, waste plastic bag is owing to itself is the most frivolous, in the technical process of the present invention compared with for plastic grain
Combination with other compositions is better, and the product quality obtained under same warming temperature is more preferable.Using
In the case of waste plastic bag is raw material, raw materials of the present invention all takes from garbage, product processing
Do not produce pollution, manufactured goods base material reusable edible.
In order to realize another object of the present invention, it is provided that a kind of plastics and solid waste combined construction material
Manufacture method, the method comprises the following steps successively:
A. prepare plastics and the solid waste of 40-70 weight portion of 30-60 weight portion, and solid waste is processed
Powdering thing；
B. above-mentioned raw materials is uniformly mixed, be warming up to 120-180 DEG C；And
C. raw material is sent in forcing press compressing.
Wherein, described plastics are polyethylene, polrvinyl chloride, polypropylene, polystyrene, poly terephthalic acid
The mixing of one or more in second diester；Described solid waste is boiler ash sediment, flyash, building materials industry powder
The mixing of one or more in dirt and dewatered sludge.Described plastics are waste plastic bag or multiple discarded mould
The mixing of pocket；The major ingredient of described waste plastic bag be polyethylene, polrvinyl chloride, polypropylene, polystyrene,
One in polyethylene terephthalate.
Solid waste is preferably processed into the powder of 100-1000 mesh by the present invention.Powder in the range of this is relatively
Easily be combined with plastics, and form fluffy floccule when 120-180 DEG C.
The pressure of the preferred forcing press of the present invention is 200-315 ton.The time being preferably laminated to type is 5-10 minute,
The product obtained in such a short period i.e. can reach requirement, improves production efficiency, reduces cost.
The forcing press of the present invention is 200-315 ton four-column hydraulic press.
Intensification of the present invention is uniformly to heat up, and the heating-up time is 30-60 minute.Such uniform intensification can
To be further ensured that plastics are gradually converted into molten condition, phenomenon of will not decomposing, it is also beneficial to fluffy cotton-shaped
The formation of thing.
Intensification of the present invention can be carried out with mixing simultaneously, shortens the process time further, improves efficiency, joint
Cost-saving.
The final temperature that the present invention heats up can more preferably 140-160 DEG C.
The preferably described mixing of the present invention is carried out, i.e. in machinery industry standard with intensification in plastics mixer
Mixer in JB/T7669-2004.With additionally vertical or horizontal cold mixing machine can be used to be mixed by raw material after
Heating devices heat raw material, it is preferred to use Hot mixer simultaneously complete mixing and heating, when can shorten technique
Between, improve efficiency, cost-effective, moreover it is possible to increase the fluffy softening of raw material when mixing, outward appearance is loose cotton-shaped
Effect, be more beneficial for the raising of end product quality.
The invention has the beneficial effects as follows: the present invention may utilize multiple plastics and many kinds of solids refuse to obtain Building wood
Material, the source of raw material is wider；Control temperature when the present invention heats up to can ensure that plastics are at this at 120-180 DEG C
During fully melt, but do not start decompose, now the mixture of raw material starts fluffy softening, outward appearance is pine
Dissipate is cotton-shaped, put into mould through forcing press compacting, make that mixed material is closely knit, curing molding at normal temperatures, can
Make brick, watt and section bar, raw material can also be carried out disinfection sterilization in this temperature simultaneously；The present invention is adding man-hour not
Needing washing, the most do not use any adhesive, plastic raw materials also will not decompose, and the most in process of production will not
Produce environmental pollution；Product is nonpoisonous and tasteless, can also recycle and reuse after breakage, does not produce secondary pollution,
All of leftover pieces and scrap products recycle the most immediately, meet requirement and dominant ideas that cleaning produces.
The product of the present invention detects according to People's Republic of China (PRC) building material industry standard JC/T446-2000,
Its result is:
A) comprcssive strength meansigma methods >=35.0
B) rupture strength meansigma methods >=5.00
C) abrasion resistance >=1.9
D) water absorption rate (%)≤8.0
E) frost resistance≤20%
Therefore, the product of the present invention complies fully with the tables such as building materials environmental-protecting performance, technical performance, quality life-span performance
Levy performance index of product technologies requirement, mainly can be used as the special pavior brick of ancient building, city brick, watt, city People's Bank of China
Road face brick, square brick, lawn brick, " urban furniture " is (such as road side seat chair, greenery patches guardrail, Hua Chi, peel
Case), and light body sound absorption and insulation plate and artware etc..
Detailed description of the invention
Embodiment 1
The flyash of the polyvinyl chloride particles of 30 weight portions and 100 mesh of 70 weight portions is uniformly mixed and heats up
To 140 DEG C, use vertical cold mixing machine to mix, heat up as uniformly heating up, use the container of jacketed, chuck
Interior logical steam heats up, and the heating-up time is 60 minutes.It is finally loose cotton-shaped raw material by fluffy softening, outward appearance
Sending in forcing press compressing, pressure is 200 tons, and the compressing time is 10 minutes, the most available
Product.
Embodiment 2
The boiler ash sediment of the waste and old polypropylene granule of 40 weight portions and 500 mesh of 60 weight portions is uniformly mixed and rises
Temperature, to 150 DEG C, uses horizontal cold mixing machine to mix, and heats up as uniformly heating up, and uses the container of jacketed, folder
In set, logical steam heats up, and the heating-up time is 50 minutes.It is finally loose cotton-shaped former by fluffy softening, outward appearance
Material is sent in forcing press compressing, and pressure is 240 tons, and the compressing time is 9 minutes, the most available
Product.
Embodiment 3
By the waste plastic bag that major ingredient is polyethylene of 50 weight portions and the building materials work of 1000 mesh of 50 weight portions
Industry dust uniformly mixes and is warming up to 120 DEG C, heats up as uniformly heating up, uses Hot mixer, mixes and heats up
Carrying out, the heating-up time is 30 minutes simultaneously.It is finally that loose cotton-shaped raw material is sent into by fluffy softening, outward appearance
In forcing press compressing, pressure is 315 tons, and the compressing time is 5 minutes, i.e. can get product.
Embodiment 4
It is discarded polyethylene terephthalate plastic bag and the 800 of 40 weight portions by the major ingredient of 60 weight portions
Purpose dewatered sludge uniformly mixes and is warming up to 180 DEG C, heats up as uniformly heating up, and uses Hot mixer, mixing
Carrying out with heating up, the heating-up time is 20 minutes simultaneously.It is finally loose cotton-shaped former by fluffy softening, outward appearance
Material is sent in forcing press compressing, and pressure is 350 tons, and the compressing time is 4 minutes, the most available
Product.
Embodiment 5
By the polyethylene of totally 40 weight portions, polypropylene, polyethylene terephthalate waste plastic bag according to 1:
1: 1 (weight) mixing the most together 600 mesh that mixing ratio is 1: 1: 1 (weight) of 60 weight portions boiler ash sediment,
Flyash and dewatered sludge uniformly mix and are warming up to 160 DEG C, heat up as uniformly heating up, use Hot mixer,
Mixing and carry out with heating up simultaneously, the heating-up time is 60 minutes.It is finally loose cotton-shaped by fluffy softening, outward appearance
Raw material send in forcing press compressing, pressure is 280 tons, and the compressing time is 7 minutes,
Obtain product.
Embodiment 6
By waste and old polystyrol granule and 1200 purposes that mixing ratio is 1: 2 of 40 weight portions of 60 weight portions
Flyash, building material industry dust uniformly mix and are warming up to 170 DEG C, heat up as uniformly heating up, use hot mixing
Machine, mixes and carries out with heating up simultaneously, and the heating-up time is 80 minutes.It is finally loose by fluffy softening, outward appearance
Cotton-shaped raw material is sent in forcing press compressing, and pressure is 220 tons, and the compressing time is 15 minutes,
I.e. can get product.
Above example is used for explaining the present invention, and the unrestricted present invention.Wherein, the plastics in raw material can be new,
Old plastic grain or waste plastic bag, composition/major ingredient be polyethylene, polrvinyl chloride, polypropylene, polystyrene,
The mixing of one or more in polyethylene terephthalate all can realize the present invention；Equally, solid waste is
The mixing of one or more in boiler ash sediment, flyash, building material industry dust and dewatered sludge the most all can realize
The present invention；It addition, mixing and heating device also can use other similar devices of the prior art, forcing press is also
Can be selected for other forcing presses that pressure is 200-315 ton；Press time, the simple change of the granularity etc. of raw material is equal
Within protection scope of the present invention should being belonged to.
Claims (6)
1. plastics and solid waste combined construction material, it is characterised in that described construction material former
Material is plastics and the solid waste of 40-70 weight portion of 30-60 weight portion；Described plastics are polyethylene, gather
The mixing of one or more in vinyl chloride, polypropylene, polystyrene, polyethylene terephthalate；Described
Plastics be waste plastic bag；The major ingredient of described waste plastic bag is polyethylene, polrvinyl chloride, polypropylene, gathers
One in styrene, polyethylene terephthalate；Described solid waste is boiler ash sediment, flyash, builds
The mixing of one or more in material industrial dust and dewatered sludge；Described construction material is by by described
Raw material the most uniformly mix and be warming up to 120-180 DEG C and be re-fed in forcing press compressing and prepared；Institute
State construction material to detect according to People's Republic of China (PRC) building material industry standard JC/T446-2000, its resistance to compression
Average strength >=35.0, rupture strength meansigma methods >=5.00, abrasion resistance >=1.9, water absorption rate≤8.0%, anti-
Freezing property≤20%.
2. the plastics described in claim 1 and a manufacture method for solid waste combined construction material, it is special
Levying and be, described manufacture method comprises the steps of:
A. prepare plastics and the solid waste of 40-70 weight portion of 30-60 weight portion, and solid waste is processed
Powdering thing；
B. uniformly being mixed in plastics mixer by above-mentioned raw materials and be warming up to 120-180 DEG C, described intensification is
Uniformly heating up, the heating-up time is 30-60 minute；And
C. raw material is sent in forcing press compressing；
Wherein, described plastics are polyethylene, polrvinyl chloride, polypropylene, polystyrene, poly terephthalic acid
The mixing of one or more in second diester；Described solid waste is boiler ash sediment, flyash, building materials industry powder
The mixing of one or more in dirt and dewatered sludge.
3. manufacture method as claimed in claim 2, it is characterised in that described powder is 100-1000
Purpose powder.
4. manufacture method as claimed in claim 2, it is characterised in that the pressure of described forcing press is 200
-315 tons.
5. manufacture method as claimed in claim 2, it is characterised in that the described compressing time is
5-10 minute.
6. manufacture method as claimed in claim 2, it is characterised in that described mixing is carried out with heating up simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597289.XA CN105884249A (en) | 2014-10-23 | 2014-10-23 | Construction material prepared by compounding plastic and solid waste and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597289.XA CN105884249A (en) | 2014-10-23 | 2014-10-23 | Construction material prepared by compounding plastic and solid waste and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN105884249A true CN105884249A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410597289.XA Pending CN105884249A (en) | 2014-10-23 | 2014-10-23 | Construction material prepared by compounding plastic and solid waste and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280194A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of child seat base material |
| CN106832983A (en) * | 2016-10-26 | 2017-06-13 | 梁靖偊 | Composite and preparation method thereof is prepared using rubbish |
| CN107573627A (en) * | 2017-09-13 | 2018-01-12 | 张家港市大能塑料制品有限公司 | A kind of rigid building materials plastics |
| CN109206702A (en) * | 2017-07-06 | 2019-01-15 | 衍鋐机械股份有限公司 | The manufacturing method of nickeliferous clinker modeling product |
| CN109535765A (en) * | 2018-12-21 | 2019-03-29 | 国乃明 | A kind of plastic composite colored kerbstone and preparation method thereof |
-
2014
- 2014-10-23 CN CN201410597289.XA patent/CN105884249A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280194A (en) * | 2016-08-30 | 2017-01-04 | 江苏百佳斯特汽车制品有限公司 | A kind of preparation method of child seat base material |
| CN106832983A (en) * | 2016-10-26 | 2017-06-13 | 梁靖偊 | Composite and preparation method thereof is prepared using rubbish |
| CN109206702A (en) * | 2017-07-06 | 2019-01-15 | 衍鋐机械股份有限公司 | The manufacturing method of nickeliferous clinker modeling product |
| CN107573627A (en) * | 2017-09-13 | 2018-01-12 | 张家港市大能塑料制品有限公司 | A kind of rigid building materials plastics |
| CN109535765A (en) * | 2018-12-21 | 2019-03-29 | 国乃明 | A kind of plastic composite colored kerbstone and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |