CN101376577B - Plastic and solid waste combined building material and production method thereof - Google Patents
Plastic and solid waste combined building material and production method thereof Download PDFInfo
- Publication number
- CN101376577B CN101376577B CN200710121129A CN200710121129A CN101376577B CN 101376577 B CN101376577 B CN 101376577B CN 200710121129 A CN200710121129 A CN 200710121129A CN 200710121129 A CN200710121129 A CN 200710121129A CN 101376577 B CN101376577 B CN 101376577B
- Authority
- CN
- China
- Prior art keywords
- solid waste
- plastics
- mixing
- manufacture
- construction
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing halogen
-
- 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
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/045—Polyalkenes
-
- 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
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention relates to a plastic and solid waste composite building material which comprises the following raw materials: 30-60 weight parts of plastic and 40-70 weight parts of solid waste, wherein, the plastic is one or more mixture from polyethylene, polyvinyl chloride, polypropylene, polystyrene and polyethylene terephthalate; the solid waste is one or more mixture from of furnace slag, flyash, building material industry dust and dewatered sludge; and the building material is obtained by uniformly mixing the raw materials in proportion and delivering the raw materials to a pressing machine for press forming after the temperature is raised to 120-180 DEG C. The invention has the advantages that the sources of the raw materials are wider, washing is not required in processing, no adhesive is adopted, and the plastic raw material cannot decompose, thereby having no environmental pollution during the production process; and the product is nontoxic and odorless, and can be recycled for reuse after abrasion, no secondary pollution is caused, scraps and scrap products are all recycled and reutilized in time, and the requirements and the predominant ideas of clean production are satisfied.
Description
Technical field
The present invention relates to a kind of material of construction and method of manufacture thereof, particularly a kind of plastics and solid waste combined material of construction and method of manufacture thereof.
Background technology
The Along with people's growth in the living standard, the waste that produces in the daily life is also increasing, causes the environmental pollution and the wasting of resources.For this reason; The multiple building material product that utilizes waste to make appears in the prior art; CN1109451 discloses a kind of foaming plastic ceramic coals ash cement light wall material; By 1.0-2.5 weight part particle diameter be not more than expanded plastic (PS) waste of 10mm, ceramics powder, 20-40 weight part flyash and 100 parts by weight of cement that 5-15 weight part particle diameter is not more than 1mm mix, and add an amount of water furnishing pasty state, the mould that injects required specification solidifies and gets; This materials for wall need use a large amount of cement, and cost is higher.
CN1386797 discloses a kind of material of construction and method of manufacture thereof; It is characterized in that processing by flyash, waste and old or new plastic; The weight percentage of each composition is: coal dust ash 40-75%; Waste and old or new plastic 60-25%, the method for making this product is to accomplish through batching, heating, extrusion molding operation.But this method adopts 250-290 ℃ of high temperature to make plastic melt, and extrusion molding because the pyrolysated effect can generate poisonous and irritating smog, causes environmental pollution, does not meet the requirement of cleaner production.
CN1405226 discloses a kind of waste-plastic-ceramic powder light pseudo-white-marble building decorative material and method of manufacture thereof, and the raw material of employing is the waste polyethylene particle 21%～60% of 2～3 millimeters of particle diameters, waste and old polystyrol particle 0～18%; Fineness is the ripe ceramics powders 35%～65% of 1000～1500 purposes; Pigment 0～5%, method of manufacture are ground into 1000～1500 purpose particles for waste polyethylene and/or PS are ground into 2～3 millimeters fritter with waste old ceramics; Again the two and pigment are mixed; And be heated to 90～95 degrees centigrade, drop into mould, with 200～315 tons of pressing machine compactings 5～10 minutes.This method only can be applicable to and adopt ripe ceramics powder to make pseudo-white-marble building decorative material, and its Heating temperature is 90～95 degrees centigrade, and plastics have just begun to soften under this temperature, as yet with the unclassified stores fusion, the material of construction performance that therefore obtains is general.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of plastics and solid waste combined material of construction, this material of construction main raw material is plastics and solid waste, and its excellent property.
Another object of the present invention is to provide the method for manufacture of a kind of plastics and solid waste combined material of construction, and this method environmental pollution is little, and its manufacturing processed meets the requirement of cleaner production.
In order to realize the object of the invention, a kind of plastics and solid waste combined material of construction are provided, the raw material of described material of construction is the plastics of 30-60 weight part and the solid waste of 40-70 weight part; Described plastics are one or more the mixing in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate; Described solid waste is one or more the mixing in boiler ash sediment, flyash, building material industry dust and the dewatered sludge; Described material of construction is through with described raw material uniform mixing and be warming up to 120-180 ℃ and send into that compression moulding makes in the pressing machine again in proportion.Among the present invention; Boiler ash sediment, flyash mainly are the coal slags after the burning; The industrial dust that building material industry dust mainly produces from building material industry departments such as cement mill, Bricks and Tiles Plant, asbestos factory, ore powder factories in process of production, dewatered sludge are mainly from sewage being handled the mud that the back produces.Material of construction of the present invention can utilize multiple plastics and solid waste, and raw material sources are extensive.And; During intensification temperature is controlled at 120-180 ℃ and can guarantees plastics fully fusing in this process; But do not begin to decompose, the mixture of raw material begins fluffy softening, outward appearance and is loose cotton-shaped simultaneously, suppresses under such situation; Both make plastics and other compositions combine closely, do not produced the gas that environment is polluted again.
Plastics of the present invention are preferably the mixing of waste plastic bag or multiple waste plastic bag; The major ingredient of this waste plastic bag is a kind of in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate, in addition also possibly contain a small amount of conventional auxiliary material.It is that the multiple waste plastic bag of major ingredient mixes and is used as one of raw material of material of construction of the present invention that the present invention can adopt with the different material.Adopting the waste plastic bag is the handling problem that raw material can solve the waste plastic bag, reduces the environmental pollution that produces because of landfill or burning " white garbage ".Simultaneously, the waste plastic bag is because itself is more frivolous than plastic grain, in technological process of the present invention with other compositions combine effect better, the quality product that under same intensification temperature, obtains is better.Adopting the waste plastic bag is under the situation of raw material, and the used starting material of the present invention are all taken from waste, and product processing does not produce pollution, finished product base material reusable edible.
In order to realize another object of the present invention, the method for manufacture of a kind of plastics and solid waste combined material of construction is provided, this method may further comprise the steps successively:
A. prepare the plastics of 30-60 weight part and the solid waste of 40-70 weight part, and solid waste is processed into meal;
B. with the above-mentioned raw materials uniform mixing, be warming up to 120-180 ℃; And
C. raw material is sent into compression moulding in the pressing machine.
Wherein, described plastics are one or more the mixing in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate; Described solid waste is one or more the mixing in boiler ash sediment, flyash, building material industry dust and the dewatered sludge.Described plastics are the mixing of waste plastic bag or multiple waste plastic bag; The major ingredient of described waste plastic bag is a kind of in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate.
The present invention preferably is processed into 100-1000 purpose meal with solid waste.Meal in this scope is easier to combine with plastics, and in the time of 120-180 ℃, forms fluffy floss.
The pressure of preferred pressure machine of the present invention is the 200-315 ton.The time of preferred compression moulding is 5-10 minute, and the product that obtains in such short period can reach requirement, has improved production efficiency, has reduced cost.Pressing machine of the present invention is a 200-315 ton four-column hydraulic press.
Intensification of the present invention is evenly to heat up, and the TRT is 30-60 minute.Even intensification like this can guarantee further that plastics change molten state gradually into, decomposing phenomenon can not take place, and also helps the formation of fluffy floss.
Intensification of the present invention with mix and can carry out simultaneously, further shorten the process time, raise the efficiency, save cost.
The outlet temperature that the present invention heats up can further be preferably 140-160 ℃.
The preferred described mixing of the present invention is carried out the mixing machine in the promptly mechanical industry standard among the JB/T7669-2004 with intensification in plastics mixer.After can adopting vertical or horizontal cold mixing machine with raw materials mix with extra heating unit heating raw; The preferred Hot mixer that adopts is accomplished mixing and heating simultaneously; Can shorten the process time, raise the efficiency, save cost; Fluffy softening, the outward appearance that can also increase the raw material when mixing are loose cotton-shaped effect, more help the raising of final product quality.
The invention has the beneficial effects as follows: the present invention's multiple plastics capable of using and multiple solid waste obtain material of construction, and the source of raw material is wider; When the present invention heats up temperature is controlled at 120-180 ℃ and can guarantees plastics fully fusing in this process; But do not begin to decompose; The mixture of raw material began fluffy softening, outward appearance and was loose cotton-shaped this moment; Drop into mould through the pressing machine compacting, make closely knit, the curing molding at normal temperatures of mixture, can be made into brick, watt and section bar, simultaneously can also be to the raw material sterilization that carries out disinfection in this temperature; Therefore the present invention does not need washing man-hour adding, and does not adopt any tackiness agent yet, and plastic raw materials can not decompose yet, and can not produce environmental pollution in process of production; Product is nonpoisonous and tasteless, can also recycle and reuse after the breakage, does not produce secondary pollution, and all scrap stock and scrap products are all recycled immediately, meets the requirement and the dominant ideas of cleaner production.
Product of the present invention detects according to the building material industry standard JC/T446-2000 of the People's Republic of China, and its result is:
A) ultimate compression strength MV >=35.0
B) folding strength MV >=5.00
C) fastness to rubbing >=1.9
D) water-intake rate (%)≤8.0
E) frost resistance≤20%
Therefore; Product of the present invention meets building materials environmental-protecting performance, technical feature, quality life-span performance etc. fully and characterizes performance index of product technologies requirement; Mainly can be used as the special-purpose pavior brick of ancient building, city brick, watt; City sidewalk floor tile, paving tile, lawn brick, " city furniture " (like road side seat chair, greenery patches guardrail, Hua Chi, litterbin), and light body sound absorption and insulation plate and artwork etc.
Embodiment
Embodiment 1
With 100 purpose flyash uniform mixing of the polyvinyl chloride particles of 30 weight parts and 70 weight parts and be warming up to 140 ℃, adopt vertical cold mixing machine to mix, heating up is even intensification, adopts the container of jacketed, and logical steam heats up in the chuck, and the TRT is 60 minutes.At last fluffy softening, outward appearance is loose cotton-shaped raw material and sends into compression moulding in the pressing machine, pressure is 200 tons, and the time of compression moulding is 10 minutes, can obtain product.
Embodiment 2
With 500 purpose boiler ash sediment uniform mixing of the waste and old polypropylene particle of 40 weight parts and 60 weight parts and be warming up to 150 ℃; Adopt horizontal cold mixing machine to mix, heating up is even intensification, adopts the container of jacketed; Logical steam heats up in the chuck, and the TRT is 50 minutes.At last fluffy softening, outward appearance is loose cotton-shaped raw material and sends into compression moulding in the pressing machine, pressure is 240 tons, and the time of compression moulding is 9 minutes, can obtain product.
Embodiment 3
The major ingredient of 50 weight parts is 1000 purpose building material industry dust uniform mixing of poly waste plastic bag and 50 weight parts and is warming up to 120 ℃ heating up is even intensification, adopt Hot mixer, mix with intensification and carry out simultaneously, the TRT is 30 minutes.At last fluffy softening, outward appearance is loose cotton-shaped raw material and sends into compression moulding in the pressing machine, pressure is 315 tons, and the time of compression moulding is 5 minutes, can obtain product.
Embodiment 4
The major ingredient of 60 weight parts is 800 purpose dewatered sludge uniform mixing of waste polyethylene terephthalate plastics bag and 40 weight parts and is warming up to 180 ℃; Heat up to evenly heating up; Adopt Hot mixer, mix with intensification and carry out simultaneously, the TRT is 20 minutes.At last fluffy softening, outward appearance is loose cotton-shaped raw material and sends into compression moulding in the pressing machine, pressure is 350 tons, and the time of compression moulding is 4 minutes, can obtain product.
Embodiment 5
Mixing together according to 1: 1: 1 (weight) Vilaterm, polypropylene, the polyethyleneterephthalate waste plastic bag of totally 40 weight parts, the ratio of mixture of 60 weight parts is 600 purpose boiler ash sediments, flyash and the dewatered sludge uniform mixing of 1: 1: 1 (weight) and is warming up to 160 ℃ again; Heat up to evenly heating up; Adopt Hot mixer; Mix with intensification and carry out simultaneously, the TRT is 60 minutes.At last fluffy softening, outward appearance is loose cotton-shaped raw material and sends into compression moulding in the pressing machine, pressure is 280 tons, and the time of compression moulding is 7 minutes, can obtain product.
Embodiment 6
The waste and old polystyrol particle of 60 weight parts and the ratio of mixture of 40 weight parts are 1: 2 1200 purpose flyash, building material industry dust uniform mixing and are warming up to 170 ℃; Heat up to evenly heating up; Adopt Hot mixer, mix with intensification and carry out simultaneously, the TRT is 80 minutes.At last fluffy softening, outward appearance is loose cotton-shaped raw material and sends into compression moulding in the pressing machine, pressure is 220 tons, and the time of compression moulding is 15 minutes, can obtain product.
Above embodiment is used to explain the present invention, and unrestricted the present invention.Wherein, the plastics in the raw material can be new, old plastic grain or waste plastic bag, and composition/major ingredient is that one or more the mixing in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate all can realize the present invention; Equally, solid waste is that one or more mixing in boiler ash sediment, flyash, building material industry dust and the dewatered sludge also all can realize the present invention; In addition, mixing and intensification equipment also can adopt other similar devices of the prior art, and it is other pressing machinees of 200-315 ton that pressing machine also can be selected pressure for use; Press time, the simple change of the granularity of raw material etc. all should belong within protection scope of the present invention.
Claims (6)
1. plastics and solid waste combined material of construction is characterized in that, the raw material of described material of construction is the plastics of 30-60 weight part and the solid waste of 40-70 weight part; Described plastics are one or more the mixing in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate; Described plastics are the waste plastic bag; The major ingredient of said waste plastic bag is a kind of in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate; Described solid waste is one or more the mixing in boiler ash sediment, flyash, building material industry dust and the dewatered sludge; Described material of construction is through with described raw material uniform mixing and be warming up to 120-180 ℃ and send into that compression moulding makes in the pressing machine again in proportion; Said material of construction detects according to the building material industry standard JC/T446-2000 of the People's Republic of China, its ultimate compression strength MV>=35.0, folding strength MV>=5.00, fastness to rubbing>=1.9, water-intake rate≤8.0%, frost resistance≤20%.
2. the method for manufacture of described plastics of claim 1 and solid waste combined material of construction is characterized in that said method of manufacture is made up of following steps:
A. prepare the plastics of 30-60 weight part and the solid waste of 40-70 weight part, and solid waste is processed into meal;
B. with above-mentioned raw materials uniform mixing and be warming up to 120-180 ℃ in plastics mixer, described intensification is evenly to heat up, and the TRT is 30-60 minute; And
C. raw material is sent into compression moulding in the pressing machine;
Wherein, described plastics are one or more the mixing in Vilaterm, SE, polypropylene, PS, the polyethyleneterephthalate; Described solid waste is one or more the mixing in boiler ash sediment, flyash, building material industry dust and the dewatered sludge.
3. method of manufacture as claimed in claim 2 is characterized in that, described meal is a 100-1000 purpose meal.
4. method of manufacture as claimed in claim 2 is characterized in that, the pressure of described pressing machine is the 200-315 ton.
5. method of manufacture as claimed in claim 2 is characterized in that, the time of described compression moulding is 5-10 minute.
6. method of manufacture as claimed in claim 2 is characterized in that, described mixing is carried out with intensification simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710121129A CN101376577B (en) | 2007-08-30 | 2007-08-30 | Plastic and solid waste combined building material and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710121129A CN101376577B (en) | 2007-08-30 | 2007-08-30 | Plastic and solid waste combined building material and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101376577A CN101376577A (en) | 2009-03-04 |
| CN101376577B true CN101376577B (en) | 2012-10-24 |
Family
ID=40420322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710121129A Expired - Fee Related CN101376577B (en) | 2007-08-30 | 2007-08-30 | Plastic and solid waste combined building material and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101376577B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706911A (en) * | 2018-04-28 | 2018-10-26 | 山东源根化学技术研发有限公司 | A method of producing Footpath brick with resin and papermaking black mud |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304070B6 (en) * | 2009-03-17 | 2013-09-18 | Ceské vysoké ucení technické v Praze Klokneruv ústav | Method of producing prefabricated elements and apparatus for making the same |
| EE05628B1 (en) | 2010-12-23 | 2013-02-15 | Tallinna Tehnikaülikool | Composite polymeric material with mineral fillers |
| BR202012008363U2 (en) * | 2012-03-21 | 2013-12-03 | Jair Ancioto | PROCEDURE FOR THE RECOVERY OF CHEMICAL VALUES OF SOLID AND SEMISOLID WASTE, WHERE SOLID WASTE FROM RECYCLING COMMUNITY WASTE AND MIXTURES FROM MISCELLANEOUS WASTE PRODUCTS AND REUTERS PRODUCTS |
| CN102642265A (en) * | 2012-05-05 | 2012-08-22 | 林慈泰 | Product forming method by utilizing waste advertisement cloth |
| CN102976663A (en) * | 2012-11-29 | 2013-03-20 | 山东大学 | Polymer modified polyethylene terephthalate (PET) concrete and preparation method thereof |
| CN103044801B (en) * | 2012-11-29 | 2015-06-24 | 重庆市帅之盾门业有限公司 | Method for preparing solid wood imitated building material by using waterborne floating object |
| CN103708766A (en) * | 2013-11-29 | 2014-04-09 | 约克夏环保材料（佛山）有限公司 | Novel building decorative material and production method thereof |
| CN103739233B (en) * | 2014-01-02 | 2015-07-29 | 孟繁博 | A kind of preparation method of PET-brick powder material of construction |
| CN103771755A (en) * | 2014-01-09 | 2014-05-07 | 易安定 | Production process for environment-friendly building material |
| CN104029311A (en) * | 2014-05-29 | 2014-09-10 | 北京东升广源环保科技有限公司 | Production system of composite material |
| CN106832983A (en) * | 2016-10-26 | 2017-06-13 | 梁靖偊 | Composite and preparation method thereof is prepared using rubbish |
| CN106673511A (en) * | 2016-12-09 | 2017-05-17 | 苏州市世好建材新技术工程有限公司 | Production method of small-bore honeycomb building block |
| CN108752686A (en) * | 2018-04-28 | 2018-11-06 | 山东源根化学技术研发有限公司 | A method of producing Footpath brick with resin and paper white sludge |
| CN109293286A (en) * | 2018-08-24 | 2019-02-01 | 重庆昊磐节能科技股份有限公司 | A kind of heat preservation plate producing process |
| CN109571716A (en) * | 2018-12-07 | 2019-04-05 | 河南小威环境科技有限公司 | A kind of method and device of city water process making brick from sludge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110773A (en) * | 1994-04-25 | 1995-10-25 | 辽宁华侨科技开发总公司 | Fine coal ash plasticized pipe material |
-
2007
- 2007-08-30 CN CN200710121129A patent/CN101376577B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110773A (en) * | 1994-04-25 | 1995-10-25 | 辽宁华侨科技开发总公司 | Fine coal ash plasticized pipe material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706911A (en) * | 2018-04-28 | 2018-10-26 | 山东源根化学技术研发有限公司 | A method of producing Footpath brick with resin and papermaking black mud |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101376577A (en) | 2009-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101376577B (en) | Plastic and solid waste combined building material and production method thereof | |
| CN100469726C (en) | Compositions comprising solid particles and binder | |
| CN101367977B (en) | PVC fine foaming wood-plastic coiled material and method of preparing the same | |
| CN101007723A (en) | Concrete water-permeable brick using steel slag as aggregate | |
| CN105884249A (en) | Construction material prepared by compounding plastic and solid waste and manufacturing method thereof | |
| CN106280361A (en) | Regeneration composite plastic brick environmental protection board and preparation method | |
| CN108863268A (en) | A kind of regeneration activity material based on building waste, preparation method and non-evaporating foamed bricks | |
| CN103113087B (en) | Method for processing and manufacturing light brick by utilizing household garbage | |
| CN107352973A (en) | A kind of preparation method of environment friendly brick | |
| CN101104297A (en) | Method for producing building brick with waste and old rubber material | |
| CN101817987B (en) | Silicon-plastic composite cylindrical particles prepared from power plant waste and method for preparing plastic plate thereof | |
| CN103360024A (en) | Technology for making environment-friendly composite bricks by utilizing wastes | |
| CN102448693A (en) | Process for manufacturing a composition comprising recycled pet by controlled cooling | |
| JPH04227095A (en) | Treatment of industrial waste and resin concrete product | |
| CN212983511U (en) | Plastic stone brick | |
| CN100451062C (en) | Light/calcium biological synergetic environment degradeable food packing material | |
| CN1306948A (en) | Method for producing building material from refuse | |
| CN1266931A (en) | Cover and its holder for manhole in water supply and drainage system and their manufacture technology | |
| KR100349180B1 (en) | Moldings made of plastic wastes and a method of manufacturing thereof | |
| CN103771755A (en) | Production process for environment-friendly building material | |
| CN103571078A (en) | Method for producing stone-plastic high-flame retardant heat insulation panel by using waste polyvinyl chloride and product | |
| KR20100111947A (en) | Method of producing lightweight aggregate material with sludge and glass powder | |
| CN1073659C (en) | Prefabricated component and its fabrication and application | |
| RU2270817C1 (en) | Mix to produce articles of composite materials | |
| JPH07110496B2 (en) | Method for manufacturing resin concrete molded products |
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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianmin Inventor after: Zhang Xiaowei Inventor after: Hao Jianxiong Inventor before: Zhang Jianmin Inventor before: Zhang Xiaowei Inventor before: Hao Jianxiong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |