CN107500586A - One kind exempts from the Environment-friendlyceramsite ceramsite for building that foams - Google Patents

One kind exempts from the Environment-friendlyceramsite ceramsite for building that foams Download PDF

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Publication number
CN107500586A
CN107500586A CN201710802319.XA CN201710802319A CN107500586A CN 107500586 A CN107500586 A CN 107500586A CN 201710802319 A CN201710802319 A CN 201710802319A CN 107500586 A CN107500586 A CN 107500586A
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CN
China
Prior art keywords
clay
haydite
building
ceramsite
friendlyceramsite
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.)
Pending
Application number
CN201710802319.XA
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Chinese (zh)
Inventor
郑小明
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Mianyang Wangtong Technology Co Ltd
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Mianyang Wangtong Technology Co Ltd
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Priority to CN201710802319.XA priority Critical patent/CN107500586A/en
Publication of CN107500586A publication Critical patent/CN107500586A/en
Pending legal-status Critical Current

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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
    • 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
    • C04B18/027—Lightweight materials
    • 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
    • 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
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to building material technical field, refer in particular to one kind and exempt from the Environment-friendlyceramsite ceramsite for building that foams, it includes haydite, iron ore waste residue is added using any one raw material in waste ceramic mud, sulfate slag, sewage disposal waste residue to mix in proportion with clay, by 1000 DEG C of 1300 DEG C of high temperature, sinters haydite into, it uses scrap loop to use, production cost is low, can reduce or exempt to add expanded material, environmental protection and energy saving.

Description

One kind exempts from the Environment-friendlyceramsite ceramsite for building that foams
Technical field
The present invention relates to building material technical field, refers in particular to one kind and exempts from the Environment-friendlyceramsite ceramsite for building that foams.
Background technology
Haydite is exactly the particle of ceramic, and the external appearance characteristic of haydite is largely rounded or oval-shaped ball, but also has Imitative rubble haydite is not circular or oval-shaped ball, and is in irregular rubble shape.Haydite shape is different because technique is different.It Surface is one layer of hard shell, and this layer of shell is in ceramic or enamel, has water proof, protects gas effect, and it is higher to assign haydite Intensity.The appearance color of haydite is different and different with technique because of used raw material.The color for being calcined haydite is mostly dark red Color, red, also there are some special kinds for lark, grey black, canescence, cinerous etc., the particle diameter of haydite is generally 2~ Particle diameter maximum 30mm is 50mm.
At present, in building field, haydite is used for substituting the rubble and cobble in concrete.More mainly use pottery sand or pottery Building deadweight can be greatly lowered in grain wallboard.Also the standard of the environment-friendly building materials of country is met simultaneously, lightweight heat-proof is haydite The most important in many premium properties, and the main reason for it can substitute heavy sandstone.The haydite burnt till with paper sludge Inner structural features are in fine and closely woven cellular micropore.These micropores are all case type, rather than communicate-types.It is due to gas It is wrapped into what is formed in shell, this is the light principal character of haydite.The fine particle fraction of haydite is referred to as pottery sand.In haydite Many of be less than 5mm fine grained, this part fine particle is screened out to be traditionally referred to as with screening machine in production Pottery sand.The density of pottery sand is slightly higher, and chemically and thermally stability is good.Pottery sand is mainly used in replacing natural river sand or mountain sand to prepare light-weight aggregate Concrete, light mortar, it can also make acidproof, heat resistance concrete fine aggregate.Principal item has clay pottery sand shale pottery and fine coal Grey pottery sand etc..Purpose using pottery sand is also to reduce building deadweight.
Haydite is divided into high-strength ceramic granule and ordinary ceramsite by intensity.（1）High-strength ceramic granule；According to（Light-weight aggregate and its test method） The new standards of GB/T 17431.1-1998, high-strength ceramic granule refer to the light coarse aggregate of structure of the strength mark not less than 25MPa.Its skill Art requirement is in addition to density rating, cylindrical compress strength, strength mark, water absorption rate have specific indexes, other index (grain composition, softenings Coefficient, grain type coefficient, harmful substance contents etc.) with it is ultralight, ordinary ceramsite is identical.Yield is relatively low when producing high-strength ceramic granule, power consumption Larger, added value is high, and selling price is higher by 50% or so than Superlight ceramsites, ordinary ceramsite.High grade is prepared with high-strength ceramic granule and in advance should Power lightweight aggregate concrete must homogeneous.
（2）Ordinary ceramsite；According to《Light-weight aggregate and its test method》The new standards of GB/T 17431.1-1998, ordinary ceramsite Refer to the light coarse aggregate of structure of the strength mark less than 25MPa.Ordinary ceramsite application is wider.
Haydite has excellent performance, and as density is low, cylindrical compress strength is high, porosity is high, coefficient of softing is high, frost resistance is good Well, alkali resistant aggregate reaction is excellent, corrosion-resistant, freeze proof, the multifunctional characteristics such as antidetonation and good insulating.Using haydite these Excellent performance, it is mainly used in building materials field, and haydite concrete is widely used to industrial all types of pre- with civil buildings In component and cast-in-place concrete（Such as prestressing force and non-prestressed, load-carrying members or go along with sb. to guard him, it is heat-insulated or impervious, it is quiet Carry or dynamic load）.Haydite applies also for other buildings such as heat-insulated pipe insulation, furnace insulation, cold and heat insulation and sound-proof sound-absorbing Material；Also can be used as agricultural and gardens in without soil matrix bed material and filtering material.
At present, haydite raw materials for production are mainly using river silt, clay, flyash, shale etc., using above-mentioned several raw materials, Advocate energy-saving and emission-reduction with country and call and be not consistent, during " 12 " implement scientific view of development, structure socialism and Humorous social major action；It is the inevitable choice built a resource-conserving and environment-friendly society；It is to promote economic structure to adjust It is whole, the only way of growth pattern transformation；It is the inevitable requirement for safeguarding Chinese nation's long-term interest.
Meanwhile haydite raw materials for production mainly using the raw material such as river silt, clay, flyash, shale when, also to be added in production Foaming agent carries out foam process, allows haydite to play honeycomb.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art, and provide one kind exempt from foam Environment-friendlyceramsite ceramsite for building, it is adopted Used with scrap loop, production cost is low, exempts to foam, environmental protection and energy saving.
To achieve the above object, the present invention adopts the following technical scheme that, it includes haydite, using waste ceramic mud, sulfate slag, Any one raw material in sewage disposal waste residue adds iron ore waste residue and mixed in proportion with clay, by 1000 DEG C of -1300 DEG C of height Temperature, sinter haydite into.
Described production stage is as follows：Any one raw material in waste ceramic mud, sulfate slag is added into iron powder, clay prepares Expect, grain is made after mix grinding, carries out burning and is expanded into haydite.
The dispensing percentage of described waste ceramic mud and iron powder, building basement mud, riverway sludge or clay is：Ceramics Useless mud 10%-80%, iron powder 10%-30%, clay 10%-70%.
Described sulfate slag and the dispensing percentage of iron powder are：Sulfate slag 10%-80%, iron powder 10%-30%, clay are 10%-70%。
The present invention has the beneficial effect that：Added using any one raw material in waste ceramic mud, sulfate slag, sewage disposal waste residue Iron ore waste residue mixes in proportion with clay, by 1000 DEG C of -1300 DEG C of high temperature, sinters haydite into, because waste ceramic mud, sulfate slag Or sewage disposal waste residue itself has honeycomb after high-temperature evaporation, scrap loop uses, and production cost is low, exempts to foam, environmental protection Energy-conservation.
Embodiment
Including haydite, iron ore waste residue is added using any one raw material in waste ceramic mud, sulfate slag, sewage disposal waste residue （It is commonly called as iron powder）, mixed in proportion with clay, by 1000 DEG C of -1300 DEG C of high temperature, sinter haydite into.Clay can material selection be： Building basement mud, riverway sludge, all it is the material of twice laid.
Described production stage is as follows：Any one raw material in waste ceramic mud, sulfate slag is added into iron ore waste residue, clay With honest material, grain is made after mix grinding, carries out burning and is expanded into haydite.
The dispensing percentage of described waste ceramic mud and iron ore waste residue, building basement mud, riverway sludge or clay is： Waste ceramic mud is 10%-80%, iron ore waste residue is 10%-30%, clay 10%-70%.
The dispensing percentage of described sulfate slag and iron ore waste residue is：Sulfate slag 10%-80%, iron ore waste residue be 10%-30%, Clay is 10%-70%.
Waste ceramic mud, sulfate slag, iron ore waste residue can intensity on demand difference, proportioning is also different, can be divided into according to intensity： High intensity, middle intensity, low-intensity, different building materials field demands is mainly useful in, such as：High building finishing terrace building filling Material needs low-intensity haydite（Relatively lightweight）, intensity haydite during in general lining needs, high-strength ceramsite is specified strong using some Degree requires high wallboard etc..
Specifically proportioning can be：
High intensity；The dispensing percentage of described waste ceramic mud and iron ore waste residue, clay is：Waste ceramic mud 20%, iron ore waste residue are 20%th, clay 60%.
The dispensing percentage of described sulfate slag and iron ore waste residue, clay is：Sulfate slag 20%, iron ore waste residue are 20%, sticked Soil 60%.
Middle intensity；The dispensing percentage of described waste ceramic mud and iron ore waste residue, clay is：Waste ceramic mud 40%, iron ore give up Slag is 10%, clay 50%.
The dispensing percentage of described sulfate slag and iron ore waste residue, clay is：Sulfate slag 40%, iron ore waste residue are 10%, sticked Soil 50%.
Low-intensity；The dispensing percentage of described waste ceramic mud and iron ore waste residue, clay is：Waste ceramic mud 70%, iron ore give up Slag is 2%, clay 22%.
The dispensing percentage of described sulfate slag and iron ore waste residue, clay is：Sulfate slag 70%, iron ore waste residue are 2%, clay 22%.The soil that clay is dug out by construction ground.
Illustrate exemplified by wallboard production and application haydite, the bar-mat reinforcement that multilayer is interweaved in length and breadth places concrete, pottery in a mold Grain is poured and formed, and then carries out cutting into single plate.
Described above is only presently preferred embodiments of the present invention, thus it is all according to constructing described in present patent application scope, it is special The equivalent change or modification that sign and principle are done, is included in the range of present patent application.

Claims (4)

1. one kind exempts from the Environment-friendlyceramsite ceramsite for building that foams, it includes haydite, it is characterised in that：Utilize waste ceramic mud, sulfate slag, sewage Any one raw material in processing waste residue adds iron ore waste residue and mixed in proportion with clay, by 1000 DEG C of -1300 DEG C of high temperature, burns Form haydite.
2. one kind according to claim 1 exempts from the Environment-friendlyceramsite ceramsite for building that foams, it is characterised in that：Described production stage is such as Under：Any one raw material in waste ceramic mud, sulfate slag is added into iron powder, clay and matches somebody with somebody honest material, grain is made after mix grinding, burn swollen Into haydite.
3. one kind according to claim 1 exempts from the Environment-friendlyceramsite ceramsite for building that foams, it is characterised in that：Described waste ceramic mud with Iron powder, the dispensing percentage of clay are：Waste ceramic mud 10%-80%, iron powder 10%-30%, clay 10%-70%.
4. one kind according to claim 1 exempts from the Environment-friendlyceramsite ceramsite for building that foams, it is characterised in that：Described sulfate slag and iron The dispensing percentage of powder is：Sulfate slag 10%-80%, iron powder 10%-30%, clay 10%-70%.
CN201710802319.XA 2017-09-07 2017-09-07 One kind exempts from the Environment-friendlyceramsite ceramsite for building that foams Pending CN107500586A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863428A (en) * 2018-07-27 2018-11-23 广州大学 A kind of preparation method of the ceramic polished dregs porcelain granule of middle granularity, the ceramic polished dregs porcelain granule of preparation and its application
CN110483006A (en) * 2019-08-19 2019-11-22 广东新生环保科技股份有限公司 A kind of foamed ceramic and its production method
CN114573368A (en) * 2022-04-19 2022-06-03 韶关市顺展新型材料有限公司 Lightweight heat-insulating aerated building block and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826832A (en) * 2012-09-24 2012-12-19 东莞市利鹏建材有限公司 Environment-friendly ceramsite for building

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826832A (en) * 2012-09-24 2012-12-19 东莞市利鹏建材有限公司 Environment-friendly ceramsite for building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863428A (en) * 2018-07-27 2018-11-23 广州大学 A kind of preparation method of the ceramic polished dregs porcelain granule of middle granularity, the ceramic polished dregs porcelain granule of preparation and its application
CN108863428B (en) * 2018-07-27 2021-04-02 广州大学 Preparation method of medium-granularity ceramic polishing slag ceramsite, prepared ceramic polishing slag ceramsite and application thereof
CN110483006A (en) * 2019-08-19 2019-11-22 广东新生环保科技股份有限公司 A kind of foamed ceramic and its production method
CN114573368A (en) * 2022-04-19 2022-06-03 韶关市顺展新型材料有限公司 Lightweight heat-insulating aerated building block and preparation method thereof

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