CN106986612A - Engineering soil stone recycling - Google Patents

Engineering soil stone recycling Download PDF

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Publication number
CN106986612A
CN106986612A CN201710119792.8A CN201710119792A CN106986612A CN 106986612 A CN106986612 A CN 106986612A CN 201710119792 A CN201710119792 A CN 201710119792A CN 106986612 A CN106986612 A CN 106986612A
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Prior art keywords
stone
native stone
engineering soil
engineering
native
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CN201710119792.8A
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Inventor
王晓嗣
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Tianjin Development Zone Tiandi Information Technology Co Ltd
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Tianjin Development Zone Tiandi Information Technology Co Ltd
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Priority to CN201710119792.8A priority Critical patent/CN106986612A/en
Publication of CN106986612A publication Critical patent/CN106986612A/en
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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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0418—Wet materials, e.g. slurries
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
    • C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
    • C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention discloses a kind of method of engineering soil stone recycling.The native stone that the demolishing buildings reorganization and expansion such as foundation dredging, subway high-speed rail construction, mining, factory building are produced, oil exploration and extraction, the training of channel etc. produce mud, and position movement, land occupation blocks river course.The chemical composition of the native stone produced for different engineerings is different, and physical property difference, using different process route and method of resource, converts it into the products such as building materials, ceramic raw material.The engineering soil stone of recycling, is not take up soil, does not destroy vegetation, does not endanger ecological environment, life and property is not damaged and lost.Good economic benefit and environmental benefit are obtained simultaneously.

Description

Engineering soil stone recycling
Technical field
The present invention relates to a kind of method of engineering soil stone recycling, belong to construction material and resource regeneration field.Should Method Transformation Engineering soil stone is useful raw material, reduces land seizure, and the harm of reduction or even elimination to environment and society becomes useless For treasured, beautify the environment.
Background technology
Urbanization, urbanization causes population largely to flow into city and cities and towns, to the rush of demand of house.Country is rich and powerful, raw Running water is flat to be improved, and requirements at the higher level are proposed to living conditions.Development of real estate is more and more, and it is that real estate is applied to deep-cut Foundition covering high building First procedure of work.And the native stone of ground generation is dug, or place that government specifies is deposited in case use, Huo Zheyong in the future Means of transport, which is transported, fills hollow place, mound mountain to outside cities and towns, is poured over saline-alkali wasteland.Place is accumulated, and one carrys out land occupation；Two Once it is mishandling, easily occur contingency, cause inestimable loss.Move countryside to, in transit, spill highway.Incline Ground is poured on, land occupation damages vegetation.Development of real estate is, it is necessary to which a large amount of cement, sandstone, building material, finishing needs a large amount of walls Floor tile, cement, sandstone etc..These are required for paying various expense.
Scientific and technological progress, economic development, pursuit of the mankind to good life, social progress are, it is necessary to high technology building, grind Facility is sent out, more preferable educational alternative, more personalized working environment is comfortable to stay and living environment.These cause factory building, lived The demolishing buildings such as room, hotel, hospital, school, commercial mansion, reorganization and expansion etc., produce native stone；Factory building, house, hotel, hospital, The decorating buildings such as school, commercial mansion, finishing produce a large amount of native stones.
Urban Metro Construction, a large amount of cubic metres of earth and stone are excavated by shield machine, are transported to ground, then spend to transport outside the city storage. High-speed rail construction, will also dig ground, dig tunnel.This equally produces a large amount of cubic metres of earth and stone.
Oil is the source of modern society's important energy source and raw material, is the blood of workers and peasants' business, even more army's national defence can not The strategic materials lacked.In drilling well drilling engineering, a large amount of mud are produced, are poured over around drilling well, a large amount of vegetation are covered, soil is taken Ground.
Mine is that there is provided non-ferrous metal, ferrous metal, noble metal, rare earth, nonmetallic minerals for precious deposits.Mine is mankind society One of meeting economic development, goods and materials source of good life.And mine tailing is the solid waste discharged after ore sorting, mine tailing is stored in Storehouse.The major accidents such as Tailings Dam dam-break accident happen occasionally, and cause personnel death, property heavy losses, and ecological environment is by tight Destroy again.
Rainwater, snow-broth, river washes away embankment, and natural levee land wind causes soil to be involved in river course, lake, harbour, coastal waters, Factors cause mud to block river course, lake, harbour, coastal waters, and risk is brought to ship's navigation, sea farming, embankment safety. Dredging operation is to recover river course navigation safety, maintains harbour deep water level, the important means of embankment safety.Dredging operation is dug out largely Sludge, is deposited in vacant lot, or be poured over beach.This disposal options, simply position of sludge change, dirt of not dissolving fundamentally Mud, or even secondary environmental pollution is caused, ecological environment is by wound.
Gangue is the byproduct of coal mining, and bulk deposition is around colliery, land occupation, obstruction rainwater flowing, is broken Bad vegetation.
Engineering soil stone conventional process disposal options, simply native stone position change, land seizure, vegetation deterioration etc.；At processing The problems such as putting the traditional approach of engineering soil stone, cost height enterprise is not solved at all, continuous to ecological environment harm to deepen.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of method of engineering soil stone recycling, engineering soil stone position is overcome Removal of home, land seizure, vegetation deterioration, disruption of ecological balance, the conventional process such as environmental pollution, disposal drawback maintain blue mountains and green waters, ecological Balance, vegetation is luxuriant, the places of cultural interest, the good economy of beautiful natural environment, society, humanity, history, orders of life.
In order to solve the above technical problems, the technical scheme is that：For the chemical composition and physical property of native stone, formulate with The resource technology scheme matched, make its maximum resource, reduce land seizure as far as possible, vegetation deterioration is maintained good Good ecological environment.The native stone of different shape, if it is desired, the receptible granularity of grinding machine can be first crushed to, in the closed state, Pour into grinding machine and be ground into certain particle size, as raw material.Water content high soil and mud, initially enter filter press or straight line screening Machine, removes large quantity of moisture, as half-dried moulded pottery not yet put in a kiln to bake, then carries out subsequent treatment, and brick and tile are such as made, or levigate into grinding machine, is used as Raw material；After the further fine grinding of mine tailing, useful component and country rock are sufficiently separated in mineral, or occur chemistry instead with other materials Should, change into utility.
By physics, chemically treated engineering soil stone changes into raw material, building materials, the product of new application.The engineering of recycling Native stone, is not take up soil, does not destroy vegetation, does not endanger ecological environment, life and property is not damaged and lost.Obtain simultaneously Obtain good economic benefit and environmental benefit.To the subsequent high temperature of raw material sintering so that may the native stone mud containing heavy metal without Evilization, reduces environmental hazard.
Embodiment
Embodiment 1
Ground, subway, the soil that high-speed rail construction is produced, with sealing vehicle transport to the workshop closed, pours into ball mill, ball milling, On the one hand make it that soil is thinner, on the other hand so that mud particles are rounder and more smooth.Soil after ball milling, particle is closer to uniform, circle Degree is more preferable, and particle diameter distribution is narrower, is that later use establishes solid foundation.
Soil after ball milling, adds water, and mud is made, old a period of time, brick and tile base substrate is made with brickmaking machine or a system watt machine, Spontaneously dry, feeding stove is burnt till, and brick and tile have been made.
The soil of ball milling refinement, adds bonding agent, dispersant, plasticiser, ball milling again, granulation, as dry-pressing wall Brick raw material.
The soil of ball milling refinement is calcined, cement, concrete material is become.
Embodiment 2
River course, lake, harbour, the soil and the mud moisture content of oil drilling that offshore dredging is produced is high.Into filter press or Straight line screening machine dewater treatment, into ball mill ball milling, is made particle；Or in grinding machine, mix, make with the soil relatively dried Its moisture content is moderate, the moulded pottery not yet put in a kiln to bake as shaping brick and tile, through molding machine, dries, sintering, as construction material.
Embodiment 3
The demolishing buildings such as factory building, house, hotel, hospital, school, commercial mansion, reorganization and expansion produce native stone and decoration, finishing The native stone of generation, categorised collection.Category of glass, after cleaning, into barreling crusher machine, grinding；Barreling to certain particle size glass, then Enter ball mill fine grinding or Ultrafine Grinding, become frit.Realize resource circulation utilization, energy-saving and emission-reduction.Obtain many-sided income：It is former Be used as rubbish without building glass recycling, reduce the landfill of land seizure, beach and lake, reduce line-haul cost Deng.Wall or floor tile, cement block, building block dregs etc., are directly entered barreling crusher machine, grinding；Barreling to certain particle size dregs, Ball mill fine grinding or Ultrafine Grinding are reentered, becomes cement additire, concrete material etc..
Embodiment 4
Slag, tailings after ore beneficiation, the ore that mining is produced, with ultra-fine grinding process deep processing, it is easy to will be useful Composition is separated from country rock, is easy to the refining of useful component, is increased economic efficiency.
Slag, tailings after ore beneficiation, the ore that mining is produced, with ultra-fine grinding process deep processing, according to raw ore The chemical composition of chemical composition and final products, is soaked from different chemical reactions such as wet method acid immersion, alkali, formulates different techniques Flotation after flow such as magnetic separation, synergy, it is high value added product to convert slag etc..Such as asbestos tailings manufacture devitrified glass, Ceramic material, asbestos short fibre synthetic insulating material；Chrysotile acidleach prepares super fine magnesium hydroxide and superfine white carbon black etc..And for example Granite mine tailing, crushes after fine grinding, after multiple tracks magnetic separation flotation, obtains Fe2O3Content is 0.08%, K2O+Na2O content 9.25% Feldspar concentrate, while obtain SiO2The quartz concentrate of content 99.29%.

Claims (11)

1. a kind of engineering soil stone recycling, is realized by following steps：
(1) by the native stone categorised collection on the spot produced in engineering, enclosed conveying to the closing place specified；
(2) in specified closing place, native stone after classification under closure state, is poured into by disintegrating apparatus and is crushed to certain particle size, Native stone pours into the native stone of grinding machine fine grinding under closure state after broken；Or to pour into grinding machine under closure state to native stone after classification straight Connect the native stone of fine grinding；
(3) the native stone after fine grinding is used as cement raw material, concrete material, ceramic raw material, frit etc.；
(4) moulded pottery not yet put in a kiln to bake or by clay after fine grinding is made for brick and tile；
(5) plasticizer or by clay after fine grinding is added, dispersant, bonding agent, solvent is well mixed, granulation, as wall Brick raw material；
(6) or by levigate native stone by chemical reaction, useful material such as chemical fertilizer, synthetic material, construction material are changed into Deng.
2. a kind of engineering soil stone recycling according to claim 1, it is characterised in that described native stone is：
(1) subway work, the native stone that high-speed rail construction is dug out；
(2) the native stone that foundation construction is dug out；
(3) river course, lake, harbour, the soil that offshore dredging is produced；
(4) ore that mining is produced；
(5) gangue on colliery；
(6) mud of oil drilling；
(7) the oil-sand grain that shale gas exploitation is produced；
(8) slag after ore beneficiation；
(9) decorate, fit up the native stone produced；
(10) demolishing buildings such as factory building, house, hotel, hospital, school, commercial mansion, reorganization and expansion produce native stone；
(11) the native stone that Other Engineering is produced.
3. a kind of engineering soil stone recycling according to claim 1, it is characterised in that described disintegrating apparatus is：
(1) jaw crusher；
(2) gyratory crusher；
(3) vibration cone crusher.
4. a kind of engineering soil stone recycling according to claim 1, it is characterised in that described grinding machine equipment is：
(1) ball mill；
(2) Ball-stirring mill；
(3) tumbling mill；
(4) rolling grinder.
5. a kind of engineering soil stone recycling according to claim 1, it is characterised in that described：
(1) plasticizer is butyl stearate, dibutyl phthalate etc.；
(2) bonding agent is ethyl cellulose, ether cellulose etc.；
(3) dispersant is macromolecule dispersing agent, surfactant etc.；
(4) solvent is water.
6. a kind of engineering soil stone recycling according to claim 1, it is characterised in that described chemical reaction is that synthesis is anti- Should, decomposition reaction.
7. a kind of engineering soil stone recycling according to claim 2, it is characterised in that described dredging soil and drilling well mud Slurry wants dewater treatment.
8. a kind of engineering soil stone recycling according to claim 4, it is characterised in that described grinding machine milling mode is：
(1) dry grinding mill；
(2) half dry grind；
(3) wet mill.
9. a kind of engineering soil stone recycling according to claim 7, it is characterised in that described dehydration equipment is：
(1) filter press；
(2) straight line screening machine.
10. a kind of engineering soil stone recycling according to claim 8, it is characterised in that described wet-milling is entered in water Capable.
11. a kind of engineering soil stone recycling according to claim 8, it is characterised in that preferred grinding machine milling mode is Dry grinding or half dry grinding.
CN201710119792.8A 2017-03-02 2017-03-02 Engineering soil stone recycling Pending CN106986612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710119792.8A CN106986612A (en) 2017-03-02 2017-03-02 Engineering soil stone recycling

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Application Number Priority Date Filing Date Title
CN201710119792.8A CN106986612A (en) 2017-03-02 2017-03-02 Engineering soil stone recycling

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Publication Number Publication Date
CN106986612A true CN106986612A (en) 2017-07-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000011842A1 (en) * 2020-05-21 2021-11-21 Matteo Bianchi METHOD OF TREATMENT OF WASTE FOR THE PRODUCTION OF AGGREGATES FOR THE CONSTRUCTION OF ROAD SUBSTRATES AND FOUNDATION LAYERS OF SUPERSTRUCTURES AND AREAS SUBJECT TO TRAFFIC

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CN102775116A (en) * 2012-08-22 2012-11-14 中国环境科学研究院 Method for preparing autoclaved brick from electrolytic manganese dioxide waste residues
CN102815964A (en) * 2012-09-17 2012-12-12 陕西建工集团总公司 Construction waste recycling and reusing process
CN103664027A (en) * 2013-11-20 2014-03-26 山东科技大学 Method for preparing coal mine paste filling aggregate by using urban building waste as raw material
CN104511472A (en) * 2013-10-08 2015-04-15 中国建筑第四工程局有限公司 On-site recycle method of construction waste
CN104671684A (en) * 2013-12-30 2015-06-03 王明斌 Recovery processing method for construction garbage

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Publication number Priority date Publication date Assignee Title
CN1603271A (en) * 2003-09-30 2005-04-06 上海德志建筑设备有限公司 Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same
CN101760610A (en) * 2010-01-25 2010-06-30 山东金洲矿业集团有限公司 Method for comprehensively recycling gold concentrator tailings
CN102199008A (en) * 2010-03-26 2011-09-28 上海宝田新型建材有限公司 Preparation method of superfine slag micro powder
CN102515696A (en) * 2011-10-21 2012-06-27 王新建 Comprehensive municipal waste disposing and recycling and brick preparing process
CN102659334A (en) * 2012-04-17 2012-09-12 昆山德固新型建材科技有限公司 Ore powder, preparation method of the ore powder and autoclave curing-free prestressed high-intensity concrete (PHC) production method
CN102775116A (en) * 2012-08-22 2012-11-14 中国环境科学研究院 Method for preparing autoclaved brick from electrolytic manganese dioxide waste residues
CN102815964A (en) * 2012-09-17 2012-12-12 陕西建工集团总公司 Construction waste recycling and reusing process
CN104511472A (en) * 2013-10-08 2015-04-15 中国建筑第四工程局有限公司 On-site recycle method of construction waste
CN103664027A (en) * 2013-11-20 2014-03-26 山东科技大学 Method for preparing coal mine paste filling aggregate by using urban building waste as raw material
CN104671684A (en) * 2013-12-30 2015-06-03 王明斌 Recovery processing method for construction garbage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000011842A1 (en) * 2020-05-21 2021-11-21 Matteo Bianchi METHOD OF TREATMENT OF WASTE FOR THE PRODUCTION OF AGGREGATES FOR THE CONSTRUCTION OF ROAD SUBSTRATES AND FOUNDATION LAYERS OF SUPERSTRUCTURES AND AREAS SUBJECT TO TRAFFIC

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