CN110272234A - Utilize the polymer concrete of construction waste, the manufacturing method of the polymer concrete of industry waste material and utilization above method manufacture - Google Patents
Utilize the polymer concrete of construction waste, the manufacturing method of the polymer concrete of industry waste material and utilization above method manufacture Download PDFInfo
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- CN110272234A CN110272234A CN201810579577.0A CN201810579577A CN110272234A CN 110272234 A CN110272234 A CN 110272234A CN 201810579577 A CN201810579577 A CN 201810579577A CN 110272234 A CN110272234 A CN 110272234A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
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- 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
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
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- 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
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- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
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- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
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- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/02—Alcohols; Phenols; Ethers
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- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/283—Polyesters
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- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0032—Controlling the process of mixing, e.g. adding ingredients in a quantity depending on a measured or desired value
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- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/408—Dispersants
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Construction waste is utilized the present invention relates to a kind of, the manufacturing method of the polymer concrete of industry waste material and the polymer concrete manufactured using the above method, more particularly to a kind of water and polymer are added with specific adding proportion by mixture from cement to the big coarse aggregate of the ratio sand obtained and crushing to construction waste that be mixed into and produce polymer concrete, so as to the polymer concrete using construction waste that further promotes concrete strength by means of including the physical property of the polymer with outstanding elasticity in concrete manufacturing method and utilize the polymer concrete of above method manufacture.
Description
Technical field
It is upper using construction waste, the manufacturing method of the polymer concrete of industry waste material and utilization that the present invention relates to a kind of
The polymer concrete of method manufacture is stated, more particularly to one kind obtains and to that will crush to construction waste, industry waste material
The big coarse aggregate of the ratio sand obtained is mixed into the mixture in cement and adds water and polymer with specific adding proportion and manufacture
Polymer concrete out, so as to by means of including the physical property of the polymer with outstanding elasticity in concrete and into one
Step promotion concrete strength utilizes construction waste, the manufacturing method of the polymer concrete of industry waste material and the above-mentioned side of utilization
The polymer concrete of method manufacture.
Background technique
In general, building can be generated during carrying out to the various buildings such as apartment, mansion, house and reopening hair or reconstruction
Waste material and industry waste material (hereinafter referred to as " construction waste "), and 70% or more in construction waste as described above belong to it is mixed
Solidifying soil waste material.
If not recycled to such a large amount of concrete waste material but directly being discarded by the methods of landfill
Processing, the waste that may result in National Nature resource is even exhausted, and not only needs to expend expensive give up in economic aspect
Gurry processing cost can also extend new landfill place when filling lack of space and need for huge tax to be consumed in
In nonproductive public investment, and in terms of society as the waste material filled and cause natural environment to be contaminated
The problem of occur.
It is as described above in order to solve the problems, such as, pass through formulation " recycling of construction waste promotes relevant law ", it is desirable that will
Originally the construction waste for carrying out landfill disposal is re-used as safe construction material and is recycled, and at the 2nd article the 7th of same method
" circulation aggregate " is provided in money, it is desirable that complied with ands carrying out physical or chemical treatment etc. to construction waste same
The concrete waste material for meeting the quality standard of defined in KS standard is simultaneously appointed as by the quality standard of the 35th article of middle defined of method
Aggregate is recycled, to energetically legally be used as the circulation aggregate of construction material to carry out the concrete waste material for meeting quality standard
It recycles.
In addition, have been disclosed and being recycled to construction waste as circulation aggregate produce it is safe
A variety of methods of construction material, for example, in the Republic of Korea registered patent 10- of entitled " asphalt for pavement concrete "
In No. 0867097, a kind of at least one recycled according to specific mixed proportion to new aggregate or waste concrete in aggregate is disclosed
Kind or more, the mating formation with drip of being mixed of waste asphalt concrete circulation aggregate, cement, polypropylene based polymers and emulsified asphalt
Green concrete, so provide it is a kind of can be in stability, porosity, saturation degree, aggregate quilt relative to completely new bituminous concrete
Meet the binding force between standard and enhanced particles in terms of film ratio and prevents the asphalt for pavement concrete of plastic deformation.
As existing another scheme, entitled in invention " is carried out again waste asphalt concrete and waste concrete
In Republic of Korea registered patent the 10-1141259th of the environment-friendly type normal-temperature regeneration pavement material composition utilized ", disclose
It is a kind of according to specific mixed proportion to waste asphalt concrete circulation aggregate, cement, be made of blast-furnace cinder and quick lime
Curing agent, waste concrete, the packing material being made of mountain flour and blast furnace flyash, emulsifier, emulsified asphalt, bonding agent and
The environment-friendly type normal-temperature regeneration pavement material combination that water was mixed recycle waste asphalt concrete and waste concrete
Object, to provide a kind of intensity with the completely new same level of bituminous composition, hardness, stability and flexible
Recycle bituminous composition.
As another existing scheme, entitled in invention " utilizes the high functionality construction material of waste concrete
In Republic of Korea registered patent the 10-0879247th of manufacturing method ", disclose it is a kind of will by waste concrete carry out powder
The waste concrete coarse aggregate of stone size obtained from broken, the waste concrete fine aggregate of sand size and the useless of subtle size mix
Solidifying soil dust sludge is as main material and according to specific ratio mixing waterproof intermixture, intensity reinforcing agent, contraction depressant, height
The manufacturing method of the high functionality construction material of performance inducer, so that concrete block, pavement bricks can be used as by providing one kind
The recycling construction material that block, road boundary stone, chained block, artificial reef, reinforcement soil block etc. use.
But published look-ahead technique as described above relates to the use of the conduct such as civil engineering that construction waste produces
Road pavement bituminous concrete, the Concrete brick for building building enclosure wall or wall, runway or pavement
Chained block, runway or the road boundary on pavement stone is fast, in water stone and reinforcement soil block of artificial reef etc. into
The civil engineering of enforcement is with recycling construction material, and being not belonging to can be by the way that the concrete to recycling pours is straight
It connects and is used for being formed as the exterior wall of building or load bearing wall are used to bear the building supporting structure of building loading
Architectural engineering recycles construction material, can carry out dispensing support to the loading of building and can be almost without published
Building absorbs it in the case where being shaken or impact by slight earthquake etc., is conducted and dispersion is applicable to building
The polymer concrete scheme using construction waste that building supporting structure in exterior wall or load bearing wall is formed.
Summary of the invention
The present invention, which discloses one kind in order to solve the problems in above-mentioned look-ahead technique, can be used in forming building support knot
The architectural engineering of structure body is utilizing concrete, the purpose of the present invention is to provide it is a kind of by according to certain weight ratio to building
The manufacture using construction waste, the polymer concrete of industry waste material building waste material addition cement, water and polymer and manufacturing
Method and the polymer concrete manufactured using the above method.
To achieve the goals above, it is applicable in the system of the invention using construction waste, the polymer concrete of industry waste material
Make method characterized by comprising
(a) prepare construction waste and industry waste material and be ground into the circulation aggregate that particle size is 10~50mm
Construction waste recycles aggregate step S1；
(b) above-mentioned construction waste is recycled aggregate and cement respectively according to 50 parts by weight: the ratio of 50 parts by weight carries out
Mixed mixing step S2；
(c) according to 100 parts by weight mixed above-mentioned construction waste circulation aggregate and cement admixture addition 7~
The ratio of 10 parts by weight carry out plus water plus water step S3；
(d) after above-mentioned plus water step S3,30~50 parts by weight are added according to the water of added 100 parts by weight
Mixed with polymers step S4 ratio addition bond material, that is, polymer and it is mixed；
(e) in the above-mentioned mixed with polymers step mixed to construction waste circulation aggregate, cement, water and polymer
After S4, according to the ratio addition plasticiser from 45~55 parts by weight to the water of 100 parts by weight and dispersing agent that add and according to 95
The additive of the ratio addition defoaming agent of~105 parts by weight adds step S5；
(f) high temperature and pressure foaming and health are carried out to by the polymer cement after above-mentioned S5 step, or into
The molding and drying steps S6 of row compression forming and natural drying.
Preferably, the polymer mixed in above-mentioned steps S4 as bond material, be from unsaturated polyester resin,
It is selected at least in polyurethane resin, polyvinyl resin, acrylate, epoxy resin, Lauxite and phenolic resin
More than one.
Preferably, the above-mentioned plasticiser mixed in above-mentioned steps S5, is from Texanol, butyl carbitol
Or mixtures thereof a certain kind selected in (Butyl Carbitol), butyl cellosolve (Butyl Cellosolve), and it is above-mentioned
Dispersing agent is or mixtures thereof a certain kind selected from non-ionic polymeric dispersion machine, polyphosphoric acid sodium salt.
In addition, being applicable in utilization construction waste, industry waste material of the invention to reach purpose present invention as described above
Polymer concrete be to be manufactured by the above-mentioned manufacture method, be recycled by construction waste to 50 parts by weight aggregate and
The cement of 50 parts by weight and the water of 7~10 parts by weight are mixed and are formed the paste of the dough form comprising circulation aggregate
Object, then according to the ratio addition bond material, that is, polymer and further for adding 30~50 parts by weight to the water of 100 parts by weight
Add plasticiser and dispersing agent, defoaming agent and form utilize construction waste, the polymer concrete of industry waste material.
Preferably, being from unsaturated polyester resin, polyurethane tree as the polymer that above-mentioned bond material is mixed
It is more than at least one selected in rouge, polyvinyl resin, acrylate, epoxy resin, Lauxite and phenolic resin.
Preferably, above-mentioned plasticiser, is from Texanol, butyl carbitol (Butyl Carbitol), butyl cellosolve
Or mixtures thereof a certain kind selected in (Butyl Cellosolve), and above-mentioned dispersing agent be from non-ionic polymeric dispersion machine,
Or mixtures thereof a certain kind selected in polyphosphoric acid sodium salt, and 45~55 parts by weight are added according to the above-mentioned water of 100 parts by weight
Ratio add above-mentioned plasticiser and dispersing agent and added according to the ratio of 90~105 parts by weight and defoaming agent and mixed.
According to being applicable in what the manufacturing method of the invention using construction waste, the polymer concrete of industry waste material produced
Polymer concrete can obtain construction waste circulation aggregate and as the lotus being used to form to building from construction waste
Be supported again and disperse and building by slight earthquake etc. shake or impact in the case where it is absorbed, conduct and
The architectural engineering of the exterior walls of buildings or load bearing wall of dispersion etc. building supporting structure, and by being recycled to construction waste
Aggregate adds cement and polymer bond material, and the flexibility and elasticity of polymer are assigned for building supporting structure,
Further improve the physical property of building supporting structure and solves the building support knot for not including the concrete material of polymer
The physical property disadvantage of structure body, to realize that resource reutilization is improved the purpose of building supporting structure physical property.
Detailed description of the invention
Fig. 1 is to carry out figure to the manufacturing method of the polymer concrete using construction waste of applicable embodiments of the present invention
The flow chart shown.
Specific embodiment
Next, by construction waste, the polymer of industry waste material is utilized to applicable embodiments of the present invention in conjunction with attached drawing
The manufacturing method of concrete and using the above method manufacture polymer concrete be described in detail.But the present invention is simultaneously
It is not limited to following embodiments, the personnel with related fields general knowledge can be in the technical idea for not departing from the present invention
In range by it is a variety of it is different in the form of realize the present invention.In addition, in claims of the present invention and used in the description
Term or word, should by inventor can in order to by the present invention will be described in a manner of optimal to the concept of term into
Premised on the principle that row suitably defines, it is construed to meet the meaning and concept of the technical idea of the present invention.
The manufacturing method for being applicable in the polymer concrete using construction waste of embodiments of the present invention is as shown in Fig. 1,
Include:
(a) prepare construction waste and be ground into the construction waste circulation for the circulation aggregate that particle size is 10~50mm
Aggregate step S1；
(b) above-mentioned construction waste is recycled aggregate and cement respectively according to 50 parts by weight: the ratio of 50 parts by weight carries out
Mixed mixing step S2；
(c) according to 100 parts by weight mixed above-mentioned construction waste circulation aggregate and cement admixture addition 7~
The ratio of 10 parts by weight carry out plus water plus water step S3；
(d) after above-mentioned plus water step S3,30~50 parts by weight are added according to the water of added 100 parts by weight
Mixed with polymers step S4 ratio addition bond material, that is, polymer and it is mixed；
(e) in the above-mentioned mixed with polymers step mixed to construction waste circulation aggregate, cement, water and polymer
After S4, according to the ratio addition plasticiser from 45~55 parts by weight to the water of 100 parts by weight and dispersing agent that add and according to 95
The additive of the ratio addition defoaming agent of~105 parts by weight adds step S5；
(f) high temperature and pressure foaming and health are carried out to by the polymer cement after above-mentioned S5 step, or into
The molding and drying steps S6 of row compression forming and natural drying.
The construction waste prepared in above-mentioned steps S1 is obtained and the waste concrete to building carries out break process
To the concrete for meeting KS specification quality standard circulation aggregate, meet aggregate density greater than 2.5g/cm2And absorptivity is lower than
3.0% standard, and the foreign matters such as metal, plastics included in crushed material, timber and asbestos are removed, Neng Gougen
Being divided into concrete that particle size is 10~50mm with thick circulation aggregate, particle size according to be crushed size is 0.1~6mm's
The concrete fine-powder sludge that the concrete of sand size is 0.01~0.1mm with thin circulation aggregate and particle size.
The construction waste being applicable in above-mentioned steps S1 of the invention includes above-mentioned concrete thick circulation aggregate and fine-powder sludge,
It is the broad composition for being applicable in the polymer concrete of the invention using construction waste.Waste concrete is carried out in this step
It needs that it is crushed and is crushed using crusher when crushing, can be selected as crusher and meet broken particles size requirements
Well known jaw crusher, vortex impact crusher, gyratory crusher and ball mill pulverizer etc., be not exposed to any limit
System.
It completes after meeting the construction waste circulation aggregate chemical industry journey of KS specification, will be executed to building in above-mentioned steps S1
Scrap loop aggregate adds the mixing step S2 of the cement as bond material.
In step s 2, the cement of 50 parts by weight is mixed to the above-mentioned construction waste of 50 parts by weight, it is contemplated that economy
Level, as above-mentioned cement usually select generally as bond material carry out using portland cement.Portland cement is usual
It is by 60.14% calcium oxide (CaO), 20.07% silica (SiO2), 8.84% aluminum oxide (Al2O3)、
2.53% sulfur trioxide (SO3), 2.49% magnesia (MgO), 1.41% di-iron trioxide (Fe2O3), 0.86% oxygen
Change potassium (K2O), 0.28% sodium oxide molybdena (Na2O) and the other compositions of remaining weight % constitute the most common cement, can
It the use of specific surface area is 4,000~6,000cm2The portland cement of/g, also can in order to promoted processability, hardening heat, intensity,
The functions such as watertightness and shape and use pulverized fuel ash cement, such as blast-furance cement in addition to this also can be used.
Above-mentioned cement and above-mentioned construction waste are mixed with the ratio of identical parts by weight, that is, 50:50, why will be upper
It states cement and is mixed with construction waste with identical parts by weight, be to make to be applicable in the polymerization of the invention using construction waste
Object concrete support structure body can have the intensity equal to or more than general concrete supporting structure, when will be less than 50 weight
Part above-mentioned cement mixing into construction waste when, may result in concrete support structure body intensity decline the problem of hair
It is raw, and when mixed above-mentioned cement is greater than 50 parts by weight, it not only cannot effectively promote manufactured supporting structure
Intensity also results in the problem of manufacturing cost rises, therefore considers the economy of manufacturing cost, in order to maintain concrete
The intensity of supporting structure is identical as optimum mixture ratio, that is, 50:50 of cement with construction waste as described above circulation aggregate
Weight, which carries out mixing, to be advisable.
It completes to mix construction waste circulation aggregate with cement with identical parts by weight in above-mentioned steps S2 mixed
After closing engineering, it next will execute and add water to the mixture of mixed construction waste circulation aggregate and cement and mix
Close plus water step S3.
In step s3, will add according to the mixture for recycling aggregate and cement to the above-mentioned construction waste of 100 parts by weight
The ratio of 7~10 parts by weight is added to carry out that water is added to will lead to the water as bond material when added water is less than 7 parts by weight
Mud is attached to the problem of adhesive force decline on construction waste circulation aggregate surface, and when being greater than 10 parts by weight, then it can be because of
Flowing occurs on the surface of circulation aggregate as a part in the cement of bond material and leads to manufactured polymer water
The problem of intensity decline of mud.
In addition, the addition weight of the polymer of the above-mentioned parts by weight range and subsequent explanation of water added by step s3
Part has close relationship, this will be described in detail in subsequent polymer declaratives.
It executes in step s3 and recycles aggregate and cement plus water to construction waste and be mixed into the mixed of dough form
While closing engineering, it will also execute and be added to it flexible polymer and mixed mixed with polymers step S4.
In step s 4, above-mentioned polymer according to the water for 100 parts by weight added in above-mentioned steps S3 addition 30~
The ratio of 50 parts by weight is added.Above-mentioned polymer is that above-mentioned build is incorporated into together with the above-mentioned cement as bond material
The bond material in scrap loop aggregate is built, is flexibility and elasticity by assigning polymer for building supporting structure
And the composition that further physical property of building supporting structure is improved, aggregate, water are recycled by above-mentioned construction waste
Mud and be combineding with each other for polymer and produce polymer concrete.
In step s 4, it is able to use as above-mentioned polymer from unsaturated polyester resin, polyurethane resin, polyethylene tree
More than at least one selected in rouge, acrylate, epoxy resin, Lauxite and phenolic resin, preferably, using
Viscosity is the polymerization that the liquid acrylate copolymer of 200~500cP (=0.2~0.5Pas, on the basis of 25 DEG C) is constituted
Object, applicable above-mentioned polymer is also the acrylate of liquid in the present invention.
In step s 4, above-mentioned polymer according to the water for 100 parts by weight added in above-mentioned steps S3 addition 30~
The ratio of 50 parts by weight is added, can be because as combining when the amount of added above-mentioned polymer is less than 30 parts by weight
The binding force of material is weaker and leads to not reach the problem of physical property such as desired intensity and watertightness promote effect, and works as
When added amount is greater than 50 parts by weight, although the physical property such as intensity, flexibility can be more outstanding, it will lead in manufacturing cost
It rises and the serious problem of formability decline occurs, especially because above-mentioned polymer is the combination substance of high price, it is therefore necessary to
Under the premise of the polymer input cost in view of promoting effect relative to physical property, optimal addition and investment weight are calculated
Measure range.
In addition, according to 100 parts by weight added in above-mentioned steps S3 when adding above-mentioned polymer in step s 4
The ratio that water adds 30~50 parts by weight is added, i.e., the addition weight range of above-mentioned polymer in above-mentioned steps S3 to add
The reasons why parts by weight of the water added are benchmark is that the water being added in construction waste circulation aggregate and cement can execute
It is evaporated during subsequent step after step S4, and the sky that above-mentioned polymer can occupy the water evaporated originally
Between fill up and promoted whereby the intensity and watertightness, elasticity and flexibility of polymer concrete, therefore above-mentioned polymerization
The addition parts by weight range of object and the addition parts by weight of above-mentioned water contribute to promotion be applicable in it is of the invention using construction waste
The very important portfolio ratio of the physical property of polymer concrete, and by using the parts by weight of added water as in decision
It states the standard combination substance of the addition parts by weight range of polymer rather than mixes above-mentioned construction waste circulation aggregate and cement
Respective parts by weight when conjunction can calculate optimal addition, the investment weight of above-mentioned polymer as standard combination substance
Part range.
Next, being used for executing to the polymer concrete addition for completing mixed with polymers step in above-mentioned steps S4
The additive for promoting the additive of combination, function, physical property of polymer concrete etc. adds step S5.
The additive added in step s 5, including slave Texanol, the butyl carbitol (Butyl as plasticiser
Carbitol), or mixtures thereof a certain kind for selecting in butyl cellosolve (Butyl Cellosolve), as dispersing agent from
Or mixtures thereof a certain kind selected in non-ionic polymeric dispersion machine, polyphosphoric acid sodium salt, and as the usually used of defoaming agent
Organic silicon defoamer.Above-mentioned plasticiser, dispersing agent and defoaming agent are to add 45~55 respectively according to the water of 100 parts by weight
The plasticiser and dispersing agent of parts by weight, the ratio of the defoaming agent of 95~105 parts by weight are added.It is real being applicable in the present invention
It applies in the above-mentioned steps S5 of example, adds the plasticiser and dispersing agent, 100 of 50 parts by weight respectively according to the water to 100 parts by weight
The ratio of the defoaming agent of parts by weight is added and mixes.The above-mentioned parts by weight model of above-mentioned plasticiser, dispersing agent and defoaming agent
Enclose it is identical as the parts by weight range of above-mentioned polymer because water can occur during executing the subsequent step after step S4
Evaporation, and the space that above-mentioned polymer can occupy the water evaporated originally is filled up and promotes polymer concrete whereby
Intensity and watertightness, elasticity and flexibility, and above-mentioned parts by weight are can to make above-mentioned plasticiser, dispersing agent and defoaming
The preferable parts by weight range for fulfiling its function is respectively enriched in agent.When the mixing ratio of above-mentioned plasticiser, dispersing agent and froth breaker
The problem of example is when being respectively smaller than above-mentioned parts by weight, will lead to the decline of soffening, dispersibility and defoaming function, and work as mixing ratio
When example is respectively greater than above-mentioned parts by weight, the problem of physical property such as intensity and the watertightness of polymer concrete decline will lead to.
For having executed the polymer concrete of the correlation engineering of above-mentioned steps S1 to step S5, will be held as final step
Row carries out foaming health by high temperature and pressure and forms expansion type bulk plate body or by compression forming and natural drying
And molding and the drying steps S6 of block and brick are formed, to complete the manufacture for being applicable in polymer concrete of the invention
Method.
Pass through the polymer concrete manufacturer using construction waste, industry waste material including above-mentioned steps S1 to step S6
The polymer concrete that method is manufactured, by construction waste to 50 parts by weight recycle aggregate and 50 parts by weight cement and
The water of 7~10 parts by weight is mixed and is formed the paste of the dough form comprising circulation aggregate, then according to 100 weight
Part water add 30~50 parts by weight ratio addition bond material, that is, polymer and further addition plasticiser and dispersing agent,
Defoaming agent.Wherein, above-mentioned plasticiser is from Texanol, butyl carbitol (Butyl Carbitol), butyl cellosolve
Or mixtures thereof a certain kind selected in (Butyl Cellosolve), and above-mentioned dispersing agent be from non-ionic polymeric dispersion machine,
Or mixtures thereof a certain kind selected in polyphosphoric acid sodium salt adds 45~55 parts by weight according to the above-mentioned water of 100 parts by weight
Ratio adds above-mentioned plasticiser and dispersing agent and adds defoaming agent according to the ratio of 90~105 parts by weight and mixed.
About the polymer mixed in being applicable in the embodiment of the present invention as above-mentioned bond material, preferably,
The polymer mixed in above-mentioned steps S4 as bond material is from unsaturated polyester resin, polyurethane resin, polyethylene
It is more than at least one selected in resin, acrylate, epoxy resin, Lauxite and phenolic resin.
Following table 1 is of the invention to utilize construction waste, the polymer concrete block of industry waste material and general mixed to being applicable in
The test example that the compressive strength of solidifying soil block and secondary loess block is tested.
[table 1]
| Compressive strength (N/m2) | |
| Polymer concrete block | 22 |
| General concrete block | 12 |
| Secondary loess block | 5.2 |
By above-mentioned table 1 it can be found that the compressive strength for being applicable in the polymer concrete block of embodiments of the present invention is 22,
It is obviously improved compared with the compressive strength 12 of general concrete block and the compressive strength 5.2 of secondary loess block.
Industrial applicability
It is applicable in of the invention above-mentioned using construction waste, the manufacturing method of the polymer concrete of industry waste material and utilization
The polymer concrete of method manufacture, can be by recycling construction waste to manufacture architectural engineering polymer concrete
Industrial field produces polymer concrete repeatedly, therefore has industry applied.
Claims (6)
1. a kind of manufacturing method using construction waste, the polymer concrete of industry waste material characterized by comprising
(a) prepare construction waste and industry waste material and be ground into the building for the circulation aggregate that particle size is 10 ~ 50mm
Scrap loop aggregate step (S1)；
(b) above-mentioned construction waste is recycled aggregate and cement respectively according to 50 parts by weight: the ratio of 50 parts by weight mixes
Mixing step (S2)；
(c) 7 ~ 10 weights are added according to the mixed above-mentioned construction waste circulation aggregate and cement admixture to 100 parts by weight
Amount part ratio carry out plus water plus water step (S3)；
(d) after above-mentioned plus water step S3, according to the ratio for adding 30 ~ 50 parts by weight to the water of added 100 parts by weight
Addition bond material, that is, polymer and the mixed with polymers step S4 that it is mixed；
(e) in the above-mentioned mixed with polymers step mixed to construction waste circulation aggregate, cement, water and polymer
(S4) after, according to the ratio addition plasticiser from 45 ~ 55 parts by weight to the water of 100 parts by weight and dispersing agent that add and according to 95
The additive of the ratio addition defoaming agent of ~ 105 parts by weight adds step (S5)；
(f) high temperature and pressure foaming and health are carried out to by the polymer cement after above-mentioned S5 step, or is pressed
Shorten molding and the drying steps (S6) of type and natural drying into.
2. the manufacturing method according to claim 1 using construction waste, the polymer concrete of industry waste material, feature
It is:
The polymer mixed in above-mentioned steps S4 as bond material, be from unsaturated polyester resin, polyurethane resin,
It is more than at least one selected in polyvinyl resin, acrylate, epoxy resin, Lauxite and phenolic resin.
3. the manufacturing method according to claim 1 using construction waste, the polymer concrete of industry waste material, feature
It is:
The above-mentioned plasticiser mixed in above-mentioned steps S5 is from Texanol, butyl carbitol (Butyl
Carbitol), or mixtures thereof a certain kind selected in butyl cellosolve (Butyl Cellosolve), and above-mentioned dispersing agent is
Or mixtures thereof a certain kind selected from non-ionic polymeric dispersion machine, polyphosphoric acid sodium salt.
4. a kind of utilize construction waste, the polymer concrete of industry waste material, it is characterised in that:
By including:
(a) prepare construction waste and industry waste material and be ground into the building for the circulation aggregate that particle size is 10 ~ 50mm
Scrap loop aggregate step (S1)；
(b) above-mentioned construction waste is recycled aggregate and cement respectively according to 50 parts by weight: the ratio of 50 parts by weight mixes
Mixing step (S2)；
(c) 7 ~ 10 weights are added according to the mixed above-mentioned construction waste circulation aggregate and cement admixture to 100 parts by weight
Amount part ratio carry out plus water plus water step (S3)；
(d) after above-mentioned plus water step S3, according to the ratio for adding 30 ~ 50 parts by weight to the water of added 100 parts by weight
Addition bond material, that is, polymer and the mixed with polymers step S4 that it is mixed；
(e) in the above-mentioned mixed with polymers step mixed to construction waste circulation aggregate, cement, water and polymer
(S4) after, according to the ratio addition plasticiser from 45 ~ 55 parts by weight to the water of 100 parts by weight and dispersing agent that add and according to 95
The additive of the ratio addition defoaming agent of ~ 105 parts by weight adds step (S5)；
(f) high temperature and pressure foaming and health are carried out to by the polymer cement after above-mentioned S5 step, or is pressed
Shorten molding and the drying steps (S6) of type and natural drying into；Utilize construction waste, the polymer coagulation of industry waste material
The manufacturing method of soil is manufactured,
Wherein, by construction waste to 50 parts by weight recycle aggregate and 50 parts by weight cement and 7 ~ 10 parts by weight water into
Row mixes and is formed the paste of the dough form comprising circulation aggregate, then adds 30 ~ 50 weights according to the water of 100 parts by weight
Amount part ratio addition bond material, that is, polymer and further addition plasticiser and dispersing agent, defoaming agent and form.
5. according to claim 4 utilize construction waste, the polymer concrete of industry waste material, it is characterised in that:
It is from unsaturated polyester resin, polyurethane resin, polyethylene tree as the polymer that above-mentioned bond material is mixed
It is more than at least one selected in rouge, acrylate, epoxy resin, Lauxite and phenolic resin.
6. according to claim 4 utilize construction waste, the polymer concrete of industry waste material, it is characterised in that:
Above-mentioned plasticiser is from Texanol, butyl carbitol (Butyl Carbitol), butyl cellosolve (Butyl
Cellosolve or mixtures thereof a certain kind selected in), and above-mentioned dispersing agent is from non-ionic polymeric dispersion machine, polyphosphate sodium
Or mixtures thereof a certain kind selected in salt.
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| KR1020180029412A KR102032733B1 (en) | 2018-03-13 | 2018-03-13 | Method of manufacturing polymer concrete using construction waste materials, industrial waste materials, and polymer concrete produced by the method |
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|---|---|---|---|---|
| CN111892359A (en) * | 2020-08-19 | 2020-11-06 | 彭材大 | Environment-friendly green concrete and preparation method thereof |
| CN113290694A (en) * | 2021-06-18 | 2021-08-24 | 杭州三中新型建材科技有限公司 | Efficient concrete production process and production line |
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| CN112125613A (en) * | 2020-09-30 | 2020-12-25 | 合肥堂轩阁文化传媒有限公司 | Novel building engineering material |
| CN114890729B (en) * | 2020-12-01 | 2022-12-09 | 惠州森洛克材料科技有限公司 | High-seismic-resistance recycled aggregate concrete |
| US11692082B2 (en) | 2021-02-02 | 2023-07-04 | EcoGensus LLC | Compositions containing solid waste material |
| EP4288224A1 (en) | 2021-02-02 | 2023-12-13 | Ecogensus, LLC | Powders comprising solid waste materials |
| CN113072342A (en) * | 2021-04-20 | 2021-07-06 | 北京市燕通建筑构件有限公司 | Concrete containing recycled aggregate and preparation method and application thereof |
| CN113666684A (en) * | 2021-07-30 | 2021-11-19 | 中国建筑第八工程局有限公司 | Regenerated foamed concrete product and preparation method thereof |
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| CN113896462A (en) * | 2021-10-12 | 2022-01-07 | 华北水利水电大学 | Method for strengthening cold-bending thin-wall steel column based on geopolymer foam concrete |
| CN115403323B (en) * | 2022-10-09 | 2023-04-21 | 湖南融城环保科技有限公司 | Method for preparing high-strength concrete by using construction waste recycled aggregate |
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