CN106478075B - A kind of high-strength light hole stone and preparation method thereof - Google Patents

A kind of high-strength light hole stone and preparation method thereof Download PDF

Info

Publication number
CN106478075B
CN106478075B CN201610963714.1A CN201610963714A CN106478075B CN 106478075 B CN106478075 B CN 106478075B CN 201610963714 A CN201610963714 A CN 201610963714A CN 106478075 B CN106478075 B CN 106478075B
Authority
CN
China
Prior art keywords
parts
light hole
strength light
stone
mud
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.)
Active
Application number
CN201610963714.1A
Other languages
Chinese (zh)
Other versions
CN106478075A (en
Inventor
江建强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Olympic New Building Materials Technology Co., Ltd.
Original Assignee
Foshan City Aomeida Artificial Plate Curtain Wall Fittings Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan City Aomeida Artificial Plate Curtain Wall Fittings Co Ltd filed Critical Foshan City Aomeida Artificial Plate Curtain Wall Fittings Co Ltd
Publication of CN106478075A publication Critical patent/CN106478075A/en
Application granted granted Critical
Publication of CN106478075B publication Critical patent/CN106478075B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • 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
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • 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
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons
    • 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
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/0685—Minerals containing carbon, e.g. oil shale
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/95—Products characterised by their size, e.g. microceramics
    • 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

Abstract

The invention discloses a kind of high-strength light hole stone, and it is the hole stone with solid apertured internal structure fired under conditions of firing temperature is 1,050 1120 degree Celsius, and its unit weight is 1.55 1.9g/cm3, thickness is 18 30mm, and water absorption rate is 0.1 1%, the modulus of rupture >=15MPa；High-strength light hole stone includes fabric and bed material.Accordingly, the present invention also provides a kind of preparation method of high-strength light hole stone.High-strength light hole stone light weight of the present invention, intensity are high, and water absorption rate is low, and the fidelity of stone material is high, can dimensionally accomplish bigger thicker, are safely and conveniently constructed very much for outdoor overhead curtain wall, saving mounts cost.

Description

A kind of high-strength light hole stone and preparation method thereof
Technical field
The present invention relates to ceramic field, more particularly to a kind of high-strength light hole stone and preparation method thereof.
Background technology
In China, ceramic is widely used in architecture inside and outside decoration, and the building of early stage uses wet combining technique more Carry out the decorating inner and external walls construction of ceramic tile.However, due to being in external surface of buildings using the ceramic tile of wet combining form of construction work, in wind Rain is corroded in the presence of earthquake in addition and temperature change, is also easy to produce aging, loosening and obscission, may be caused under serious conditions Substantial amounts of financial losses and casualties.
With the exploitation, experiment, maturation of ceramic curtain wall technique, exterior wall dried hanging ceramic curtain wall system is as newest Building curtain wall structural form, the complicated Facade form of building can be met, and can more accurately meet the design of designer It is intended to and the stylishness of enhancing curtain wall is felt with decoration, the application in building curtain wall decorative engineering is also more and more extensive, and the country has Many super-high buildings employ decoration of exterior wall of the dry-hang ceramic Vitrolite curtain wall system as building.
The intensity of ceramic, absorptivity, weatherability etc. are better than traditional stone curtain wall granite and marble Material, and color, pattern, surface tactile sensation are more rich and varied and can manual control.Hole masonry is one kind of ceramic, its It is widely used in interior decoration and outdoor low latitude is cladding.
But be used in the hole stone of curtain wall system in the market, be entirely with reference to "《Building curtain wall porcelain plate》JG/ What T217-2007 " production standards performed, thickness is mostly 12mm, does not reach skyscraper cladding system requirement much, its Unit weight is mostly 2.5g/cm3, it is a very big burden that this bears a heavy burden to building, easily causes accident hazard.The appearance of general hole stone The g/cm of weight ＞ 2.453, the modulus of rupture >=35MPa, cause its vitreous degree high, water absorption rate is low, and rigidity is too strong, easily causes explosion, Come off from building, cause danger.
Close documents are Master's thesis " the red mud matter environment-friendly type building ceramics that Wuhan University of Technology's Teng Fang heros are write Preparation and sintering mechanism research ", using two kinds of red mud from sintering process, Bayer process red mud solid waste as primary raw material, addition A series of additives for improving blank processabilities and sample sintering, using compressing easy fired, are prepared for high-performance Ceramic wall and floor bricks, the addition of red mud realizes the recycling profit to two kinds of aluminum oxide industry solid waste red muds up to 60% With.Determination sample result shows that the internal wall brick porosity reaches 20-35%, and water absorption rate reaches 10-22%, and bulk density reaches 1.2-1.8 g/ cm3, rupture strength reaches 20-35MPa.The exterior wall tile porosity reaches 10-21%, and water absorption rate reaches 5-9%, and bulk density reaches 1.96-2.33 g/cm3, rupture strength reaches 35-39MPa.Although the bulk density of above-mentioned architectural pottery reaches 1.2-1.8 g/cm3And 1.96-2.33 g/cm3, but its water absorption rate reaches 5-9% and 10-22%, dangerous, service life is not grown, and is particularly unsuitable for exterior wall dried hanging.
Moreover, existing hole stone, its frost resistance is poor, does not meet the requirement of outdoor overhead curtain wall.
The content of the invention
The technical problems to be solved by the invention are, there is provided a kind of high-strength light hole stone, environmental protection and energy saving, and light weight, by force Degree is high, and water absorption rate is low, can dimensionally accomplish bigger thicker, safely and conveniently constructs very much, saves for outdoor overhead curtain wall About mount cost.
The technical problems to be solved by the invention are, there is provided a kind of method for preparing above-mentioned high-strength light hole stone.
To reach above-mentioned technique effect, the invention provides a kind of high-strength light hole stone, high-strength light hole stone be The hole stone with solid apertured internal structure that firing temperature is fired under conditions of being 1050-1120 degrees Celsius, its unit weight are 1.55-1.9g/cm3, thickness 18-30mm, water absorption rate 0.1-1%, the modulus of rupture >=15MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 2-5 parts, ceramic waste solids 15-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-5 parts, ceramic waste solids 15-50 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
As the improvement of such scheme, high-strength light hole stone is the hanging plate for outdoor overhead curtain wall, and its unit weight is 1.6-1.9g/cm3, thickness 20-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >=28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
As the improvement of such scheme, high-strength light hole stone is the hanging plate for outdoor overhead curtain wall, and its unit weight is 1.6-1.9g/cm3When, thickness 25-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >=28MPa；
Its unit weight is 1.75-1.9g/cm3When, thickness 20-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >= 28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
As the improvement of such scheme, high-strength light hole stone is the hanging plate for indoor fire safety heat-insulation and heat-preservation, and it holds Weight is 1.55-1.65g/cm3, thickness 18-30mm, water absorption rate 0.2-0.8%, the modulus of rupture >=15MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 3-5 parts, ceramic waste solids 30-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 3-5 parts, ceramic waste solids 30-50 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
As the improvement of such scheme, high-strength light hole stone is the hanging plate for indoor fire safety heat-insulation and heat-preservation, and it holds Weight is 1.55-1.65g/cm3When, thickness 22-30mm, water absorption rate 0.2-0.8%, the modulus of rupture >=15MPa；
Its unit weight is 1.6-1.65g/cm3When, thickness 18-30mm, water absorption rate 0.2-0.8%, the modulus of rupture >= 15MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 3-5 parts, ceramic waste solids 30-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 3-5 parts, ceramic waste solids 30-50 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
As the improvement of such scheme, the width of high-strength light hole stone is 600-1600mm, length 600- 1600mm, thickness 18-30mm.
As the improvement of such scheme, the size of high-strength light hole stone includes 800mm × 800 mm × 25mm, The mm of the mm of 800mm × 800mm × 30mm, 600mm × 900mm × 22mm, 600mm × 1200 × 20 mm, 600mm × 1200 × 22mm, 800mm × 1600 mm × 22mm.
As the improvement of such scheme, the ceramic waste solids pass through following pretreatments：
Waste residues of polished tiles is ground into the ceramic powders of 1-100 microns, and does homogenizing processing, obtains polished bricks waste solids；
Vitrified tile waste residue is ground into the ceramic powders of 1-100 microns, and does homogenizing processing, obtains vitrified tile waste solids；
Polished bricks waste solids and vitrified tile waste solids are pressed into 15-35:65-85 ratio mixing, obtains ceramic waste solids.
As the improvement of such scheme, sludge or the bed mud iron-holder is 0.2-1%, calcium content 0.5-1.5%；
The sludge or bed mud pass through following processing, including：
Sludge or bed mud raw material are settled, obtain mud；
Mud after sedimentation is sterilized；
Mud after sterilization is subjected to deodorizing process；
Mud after deodorization is subjected to sterilization processing again；
Mud after sterilizing again is subjected to deodorizing process again；
Mud after deodorization again is subjected to press filtration processing, obtains sludge and water；
The sludge that press filtration handles to obtain is dried by drying equipment, drying temperature is 120-150 DEG C；
Dried sludge is packed.
Accordingly, the present invention also provides a kind of preparation method of high-strength light hole stone, including：
（1）Prepare fabric：Raw material is mixed by formula, through ball milling, mist projection granulating, obtains fabric；
（2）Prepare bed material：Raw material is mixed by backing material formula, through ball milling, mist projection granulating, obtains bed material；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 3-8:15-22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate；
（6）Burn till：Dried base substrate burn till processing, firing temperature is 1050-1120 degrees Celsius, obtain just into Product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.55-1.9g/cm to obtain unit weight3, thickness 18-30mm, inhale Water rate is 0.1-1% finished product.
Implement the present invention to have the advantages that：
High-strength light hole of the present invention stone is fired under conditions of firing temperature is 1050-1120 degree Celsius with solid The hole stone of hole internal structure, its unit weight are 1.55-1.9g/cm3, thickness 18-30mm, water absorption rate 0.1-1%.Wherein, exist 2-5 parts carborundum and 15-50 part ceramics waste solids are introduced inside composition of raw materials, not only improves environment-protective circulating utilization, can also So that internal after high-strength light hole for building stone sintering have firm pore space structure, there is green, light, intensity height, Water absorption rate is low, had so both saved and has mounted cost, facilitates construction again, mitigates building load, securely and reliably.
It is specific to have:
1st, high thickness
Thickness is accomplished that 20mm or the above are extremely difficult by traditional ceramic tile, and reason is in the stage of burning till, the brick of thickness It is a problem for being difficult to go beyond to cook porcelain, and the thickness of high-strength light hole for building of the invention stone is up to 18mm-30mm.
2nd, it is light
The inside of high-strength light hole for building of the invention stone possesses similar pore space structure, and its unit weight is typically in 1.55g/ ㎝3~ 1.9g/㎝3, than stone material and conventional ceramic brick more than light 1/3rd.
3rd, high intensity
The invention belongs to light-weight ceramic tile, the modulus of rupture of high-strength light hole stone thick 18mm is more than 15Mpa；More than 20mm The modulus of rupture of thick high-strength light hole stone is more than 28Mpa.The intensity of the present invention is far longer than traditional light-weight ceramic tile（Unit weight For 1.00-1.5 g/cm3Or less than 1.00 g/cm3）.
4th, it is incubated
The inside of high-strength light hole for building of the invention stone possesses pore space structure, allows it to be internally formed an air layer, leads Hot coefficient is low, and thermal conductivity factor is about 0.12w/ (m.k), so as to have certain heat insulation effect.
5th, sound insulation
The inside of high-strength light hole for building of the invention stone possesses pore space structure, allows it to be internally formed an air layer, from And there is certain soundproof effect.
6th, frost resistance is good
The flawless after -40 DEG C to 15 DEG C each holding 60min are circulated 5 times, no peeling.
To sum up, high-strength light hole of the present invention stone, environmental protection and energy saving, light weight, intensity is high, and water absorption rate is low, the fidelity of stone material Height, can dimensionally accomplish bigger thicker, safely and conveniently be constructed very much for outdoor overhead curtain wall, saving mounts cost.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention will be made below further detailed Description.
The invention provides a kind of high-strength light hole stone, it in firing temperature is 1050-1120 that high-strength light hole stone, which is, The hole stone with solid apertured internal structure fired under conditions of degree Celsius, its unit weight are 1.55-1.9g/cm3, thickness is 18-30mm, water absorption rate 0.1-1%, the modulus of rupture >=15MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 2-5 parts, ceramic waste solids 15-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-5 parts, ceramic waste solids 15-50 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
The present invention introduces 2-5 parts carborundum (SiC) inside composition of raw materials, and carborundum is a kind of expanded material, the material The presence of material, makes it be shunk in sintering procedure unlike conventional ceramic, is expansion on the contrary, so that lightweight for building is high Strong hole stone is accomplished big and thick in size and thickness.Meanwhile the 15-50 part ceramics waste solids introduced in formula so that for building It is internal after the stone sintering of high-strength light hole that there is firm pore space structure, so that high-strength light hole for building stone has green ring Protect, light, the characteristics of intensity is high, and water absorption rate is low, and standard thickness is up to 18mm-30mm, so both saved and mounted cost, and conveniently Construction, mitigate building load, securely and reliably.
The pore former is preferentially from graphite powder, carbon dust, carbonate material, Sulfates material, carbohydrate material One or more in material, low temperature glass material, but not limited to this.The carbonate material is lime stone mineral, calcium carbonate, carbon One or more in sour sodium；The Sulfates material is the one or more in gypsum, the plaster of paris, calcium sulfate；It is described Carbohydrate is the one or more in flour, chaff ash.The pore former according to the shaping of the pore space structure of product need come Add, its dosage is preferably 15-30 parts.More preferably, the dosage of the pore former is 18-25 parts.
The present invention is in carborundum 2-5 parts, ceramic waste solids 15-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 Pore former, the pore former meeting are with the addition of on the basis of the base substrate that part, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts form Foaming forms hole and/or dehiscence furrow that all size, shape, position relationship change at random in sintering process, therefore, the present invention Obtained hole stone is more preferably similar to lithotome.
Wherein, the ceramic waste solids pass through following pretreatments：
Waste residues of polished tiles is ground into the ceramic powders of 1-100 microns, and does homogenizing processing, obtains polished bricks waste solids；
Vitrified tile waste residue is ground into the ceramic powders of 1-100 microns, and does homogenizing processing, obtains vitrified tile waste solids；
Polished bricks waste solids and vitrified tile waste solids are pressed into 15-35:65-85 ratio mixing, obtains ceramic waste solids.
The present invention under ceramic waste solids and the synergy of other raw materials, is held using specific ceramic waste solids Weight is 1.55-1.9g/cm3, thickness 18-30mm, water absorption rate 0.1-1%, the modulus of rupture >=15MPa high-strength light hole stone.
Preferably, polished bricks waste solids and vitrified tile waste solids press 20-30:70-80 is mixed.The polished bricks waste solids and The mixed proportion of vitrified tile waste solids can be specifically 20: 80、25: 75、28: 72、30:70, but not limited to this.
More preferably, the potassium content of the ceramic waste solids is 1-5%, advantageously ensures that the high intensity of product, but also can be with Ensure that product has good appearance tactile impression.
It should be noted that formula of the present invention refers to parts by weight.
The present invention can dimensionally accomplish the bigger thicker of like product, and the width of high-strength light hole stone is 600- 1600mm, length 600-1600mm, thickness 18-30mm.Preferably, the size of high-strength light hole stone includes 800mm Mm × 20 of the mm of × 800 mm × 25 mm, 800mm × 800 × 30 mm, 600mm × 900 mm × 22mm, 600mm × 1200 Mm, 600mm × 1200 mm × 22mm, 800mm × 1600 mm × 22mm.
High-strength light hole of the present invention stone goes for the hanging plate and indoor fire safety heat-insulation and heat-preservation of outdoor overhead curtain wall respectively Hanging plate, according to different purposes, the design parameter of its product and be formulated as follows：
First, high-strength light hole stone is the hanging plate for outdoor overhead curtain wall, and its unit weight is 1.6-1.9g/cm3, thickness For 20-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >=28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
Preferably, high-strength light hole stone is the hanging plate for outdoor overhead curtain wall, and its unit weight is 1.6-1.9g/cm3 When, thickness 25-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >=28MPa；
Its unit weight is 1.75-1.9g/cm3When, thickness 20-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >= 28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
More preferably, it is as follows for its preferable product size of the hanging plate of outdoor overhead curtain wall and unit weight：600mm×900 mm × 22mm, unit weight 1.70-1.75g/cm3；The mm of 600mm × 1200 × 20 mm, unit weight 1.65-1.70g/cm3。
2nd, high-strength light hole stone is the hanging plate for indoor fire safety heat-insulation and heat-preservation, and its unit weight is 1.55-1.65g/ cm3, thickness 18-30mm, water absorption rate 0.2-0.8%, the modulus of rupture >=15MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 3-5 parts, ceramic waste solids 30-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 3-5 parts, ceramic waste solids 30-50 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
Preferably, high-strength light hole stone is the hanging plate for indoor fire safety heat-insulation and heat-preservation, and its unit weight is 1.55- 1.65g/cm3When, thickness 22-30mm, water absorption rate 0.2-0.8%, the modulus of rupture >=15MPa；
Its unit weight is 1.6-1.65g/cm3When, thickness 18-30mm, water absorption rate 0.2-0.8%, the modulus of rupture >= 15MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon SiClx 3-5 parts, ceramic waste solids 30-50 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 Part, degumming agent 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 3-5 parts, ceramic waste solids 30-50 parts, sludge or bottom Mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
More preferably, it is as follows for its preferable product size of the hanging plate of indoor fire safety heat-insulation and heat-preservation and unit weight：800mm× 800 mm × 25 mm, unit weight 1.55g/cm3, play a part of the fire prevention of A levels, wall surface heat insulating, insulation and decoration.
Different-thickness, the high-strength light hole stone of different unit weights have different technical parameters, are adapted to the need of different occasions Ask.Specifically, unit weight is 1.6-1.9g/cm3, thickness is 20-30mm high-strength light hole stone, and its water absorption rate is 0.1-0.7%, The modulus of rupture >=28MPa, weight are 32-57 Kg/cm2；
Unit weight is 1.55-1.65g/cm3, thickness is 18-30mm high-strength light hole stone, and its water absorption rate is 0.2-0.8%, The modulus of rupture >=15MPa, weight 27-49Kg/cm2。
Further, in any formula of above-mentioned high-strength light hole stone, its sludge selected or bed mud iron-holder are 0.2- 1%th, calcium content 0.5-1.5%, the raw material rich in iron and calcium can reduce firing temperature so that of the invention to be in firing temperature The lightweight hole stone with solid apertured internal structure can be obtained under conditions of 1050-1120 degrees Celsius, has saved the energy.
More preferably, the sludge or bed mud pass through following processing, including：
Sludge or bed mud raw material are settled, obtain mud；
Mud after sedimentation is sterilized, above-mentioned sterilization processing can be carried out by gas explosion sterilization pool；
Mud after sterilization is subjected to deodorizing process, above-mentioned deodorizing process can be carried out by adding chloride hydrochlorate；
By the mud progress after deodorization, sterilization processing, above-mentioned sterilization processing can be carried out by gas explosion sterilization pool again；
Mud after sterilizing again carries out deodorizing process again, above-mentioned deodorizing process can by add chloride hydrochlorate come Carry out；
Mud after deodorization again is subjected to press filtration processing, obtains sludge and water；
The sludge that press filtration handles to obtain is dried by drying equipment, drying temperature is 120-150 DEG C；
Dried sludge is packed.
By the sludge of above-mentioned processing, more conducively reacted with other raw materials, the better quality of obtained finished product, appearance tactile impression More preferably, intensity is higher, and quality is lighter, and reacts more easy and occur, and saves the energy.
Accordingly, the present invention also provides a kind of preparation method of high-strength light hole stone, comprises the following steps：
（1）Prepare fabric：Raw material is mixed by formula, through ball milling, mist projection granulating, obtains fabric；
（2）Prepare bed material：Raw material is mixed by backing material formula, through ball milling, mist projection granulating, obtains bed material；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 3-8:15-22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate；
（6）Burn till：Dried base substrate burn till processing, firing temperature is 1050-1120 degrees Celsius, obtain just into Product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.55-1.9g/cm to obtain unit weight3, thickness 18-30mm, inhale Water rate is 0.1-1% finished product.
It should be noted that the proportioning of the fabric and bed material refers to thickness ratio.
Preferably, the preparation method of high-strength light hole stone is as follows：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 12-18% is obtained through ball milling, then The fabric that moisture content range is 1-3% is obtained through mist projection granulating；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 12-18% is obtained through ball milling, then The bed material that moisture content range is 1-3% is obtained through mist projection granulating；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 3-8:15-22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.1-1% base substrate；
（6）Burn till：Dried base substrate burn till processing, firing temperature is 1050-1120 degrees Celsius, obtain just into Product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.55-1.9g/cm to obtain unit weight3, thickness 18-30mm, inhale Water rate is 0.1-1% finished product.
The present invention is by limiting the moisture after ball milling, the moisture after mist projection granulating, dried moisture, and the temperature burnt till Spend to control technique productions flow, so as to just can guarantee that finished product has light weight, intensity is high, the advantages such as water absorption rate is low.
It is further of the invention with specific embodiment below
Embodiment 1- is used for the hole stone of outdoor overhead curtain wall
（One）Formula：10 parts of 2 parts of carborundum, 25 parts of ceramic waste solids, sludge or bed mud, 10 parts of bentonite, base substrate 0.1 part of reinforcing agent, 0.1 part of degumming agent, 10 parts of pore former.
Backing material formula：10 parts of 2 parts of carborundum, 25 parts of ceramic waste solids, sludge or bed mud, 10 parts of bentonite, base substrate enhancing 0.1 part of agent, 0.1 part of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 12% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 1%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 12% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 1%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 3:22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.1% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1100 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.6g/cm to obtain unit weight3, thickness 25mm, water absorption rate is 0.1%, the modulus of rupture is 28MPa finished product.
Embodiment 2- is used for the hole stone of outdoor overhead curtain wall
（One）Formula：20 parts of 3 parts of carborundum, 30 parts of ceramic waste solids, sludge or bed mud, 20 parts of bentonite, base substrate 1 part of reinforcing agent, 1 part of degumming agent, 15 parts of pore former.
Backing material formula：20 parts of 3 parts of carborundum, 30 parts of ceramic waste solids, sludge or bed mud, 20 parts of bentonite, base substrate enhancing 1 part of agent, 1 part of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 15% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 2%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 15% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 2%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 5:17；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.5% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1110 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.70g/cm to obtain unit weight3, thickness 22mm, water absorption rate is 0.2%, the modulus of rupture is 29MPa finished product.
Embodiment 3- is used for the hole stone of outdoor overhead curtain wall
（One）Formula：30 parts of 3 parts of carborundum, 35 parts of ceramic waste solids, sludge or bed mud, 25 parts of bentonite, base substrate 0.8 part of reinforcing agent, 1.5 parts of degumming agent, 18 parts of pore former.
Backing material formula：30 parts of 3 parts of carborundum, 35 parts of ceramic waste solids, sludge or bed mud, 25 parts of bentonite, base substrate enhancing 0.8 part of agent, 1.5 parts of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 13% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 1.5%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 13% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 1.5%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 4:18；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.2% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1116 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.75g/cm to obtain unit weight3, thickness 22mm, water absorption rate is 0.3%, the modulus of rupture is 30MPa finished product.
Embodiment 4- is used for the hole stone of outdoor overhead curtain wall
（One）Formula：25 parts of 2.5 parts of carborundum, 28 parts of ceramic waste solids, sludge or bed mud, 30 parts of bentonite, base 1.5 parts of body reinforcing agent, 1.5 parts of degumming agent, 20 parts of pore former.
Backing material formula：25 parts of 2.5 parts of carborundum, 28 parts of ceramic waste solids, sludge or bed mud, 30 parts of bentonite, base substrate increase Strong 1.5 parts of agent, 1.5 parts of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 17% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 2%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 17% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 2%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 5:15；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.5% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1105 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.85g/cm to obtain unit weight3, thickness 20mm, water absorption rate is 0.4%, the modulus of rupture is 32MPa finished product.
Embodiment 5- is used for the hole stone of outdoor overhead curtain wall
（One）Formula：35 parts of 4 parts of carborundum, 40 parts of ceramic waste solids, sludge or bed mud, 35 parts of bentonite, base substrate 2 parts of reinforcing agent, 3 parts of degumming agent, 25 parts of pore former.
Backing material formula：35 parts of 4 parts of carborundum, 40 parts of ceramic waste solids, sludge or bed mud, 35 parts of bentonite, base substrate enhancing 2 parts of agent, 3 parts of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 18% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 3%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 18% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 3%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 8:22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 1% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1120 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.9g/cm to obtain unit weight3, thickness 30mm, water absorption rate is 0.6%, the modulus of rupture is 35MPa finished product.
Embodiment 6- is used for the hole stone of indoor fire safety heat-insulation and heat-preservation
（One）Formula：10 parts of 3 parts of carborundum, 30 parts of ceramic waste solids, sludge or bed mud, 10 parts of bentonite, base substrate 0.5 part of reinforcing agent, 0.5 part of degumming agent, 30 parts of pore former.
Backing material formula：10 parts of 3 parts of carborundum, 30 parts of ceramic waste solids, sludge or bed mud, 10 parts of bentonite, base substrate enhancing 0.5 part of agent, 0.5 part of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 14% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 1.5%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 14% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 1.5%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 4:18；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.6% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1108 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.55g/cm to obtain unit weight3, thickness 22mm, water absorption rate is 0.5%, the modulus of rupture is 15MPa finished product.
Embodiment 7- is used for the hole stone of indoor fire safety heat-insulation and heat-preservation
（One）Formula：30 parts of 4 parts of carborundum, 40 parts of ceramic waste solids, sludge or bed mud, 30 parts of bentonite, base substrate 1 part of reinforcing agent, 2 parts of degumming agent, 35 parts of pore former.
Backing material formula：30 parts of 4 parts of carborundum, 40 parts of ceramic waste solids, sludge or bed mud, 30 parts of bentonite, base substrate enhancing 1 part of agent, 2 parts of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 16% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 2.5%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 16% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 2.5%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 4:14；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.8% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1115 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.64g/cm to obtain unit weight3, thickness 18mm, water absorption rate is 0.8%, the modulus of rupture is 20MPa finished product.
Embodiment 8- is used for the hole stone of indoor fire safety heat-insulation and heat-preservation
（One）Formula：30 parts of 5 parts of carborundum, 50 parts of ceramic waste solids, sludge or bed mud, 20 parts of bentonite, base substrate 1 part of reinforcing agent, 2 parts of degumming agent, 40 parts of pore former.
Backing material formula：30 parts of 5 parts of carborundum, 50 parts of ceramic waste solids, sludge or bed mud, 20 parts of bentonite, base substrate enhancing 1 part of agent, 2 parts of degumming agent.
（Two）Preparation method：
（1）Prepare fabric：Raw material is mixed by formula, the mud that moisture is 15% is obtained through ball milling, then through spray Mist is granulated to obtain the fabric that moisture content range is 2%；
（2）Prepare bed material：Raw material is mixed by backing material formula, the mud that moisture is 15% is obtained through ball milling, then through spray Mist is granulated to obtain the bed material that moisture content range is 2%；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 8:22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate, moisture content range is 0.8% base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1120 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.65g/cm to obtain unit weight3, thickness 30mm, water absorption rate is 0.7%, the modulus of rupture is 25MPa finished product.
Technology for detection is done to the finished product obtained by embodiment 1-8 below, it is as a result as follows：
From the foregoing, it will be observed that the invention has the advantages that:
1st, high thickness
Thickness is accomplished that 20mm or the above are extremely difficult by traditional ceramic tile, and reason is in the stage of burning till, the brick of thickness It is a problem for being difficult to go beyond to cook porcelain, and the thickness of high-strength light hole for building of the invention stone is up to 18mm-30mm.
2nd, it is light
The inside of high-strength light hole for building of the invention stone possesses similar pore space structure, and its unit weight is typically in 1.55g/ ㎝3~ 1.9g/㎝3, than stone material and conventional ceramic brick more than light 1/3rd.
3rd, high intensity
The invention belongs to light-weight ceramic tile, the modulus of rupture of high-strength light hole stone thick 18mm is more than 15Mpa；More than 20mm The modulus of rupture of thick high-strength light hole stone is more than 28Mpa.The intensity of the present invention is far longer than traditional light-weight ceramic tile（Unit weight For 1.00-1.5 g/cm3Or less than 1.00 g/cm3）.
4th, it is incubated
The inside of high-strength light hole for building of the invention stone possesses pore space structure, allows it to be internally formed an air layer, leads Hot coefficient is low, and thermal conductivity factor is about 0.12w/ (m.k), so as to have certain heat insulation effect.
5th, sound insulation
The inside of high-strength light hole for building of the invention stone possesses pore space structure, allows it to be internally formed an air layer, from And there is certain soundproof effect.
6th, frost resistance is good
The flawless after -40 DEG C to 15 DEG C each holding 60min are circulated 5 times, no peeling.
To sum up, high-strength light hole of the present invention stone, environmental protection and energy saving, light weight, intensity is high, and water absorption rate is low, the fidelity of stone material Height, can dimensionally accomplish bigger thicker, safely and conveniently be constructed very much for outdoor overhead curtain wall, saving mounts cost.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as Protection scope of the present invention.

Claims (8)

1. a kind of high-strength light hole stone, it is characterised in that high-strength light hole stone is Celsius for 1050-1120 in firing temperature The hole stone with solid apertured internal structure fired under conditions of degree, high-strength light hole stone are for outdoor overhead curtain wall Hanging plate, its unit weight is 1.6-1.9g/cm3, thickness 20-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >=28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, solution Jelly 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
2. high-strength light hole as claimed in claim 1 stone, it is characterised in that high-strength light hole stone is for outdoor overhead The hanging plate of curtain wall, its unit weight are 1.6-1.9g/cm3When, thickness 25-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >= 28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, solution Jelly 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
3. high-strength light hole as claimed in claim 1 stone, it is characterised in that high-strength light hole stone is for outdoor overhead The hanging plate of curtain wall, its unit weight are 1.75-1.9g/cm3When, thickness 20-30mm, water absorption rate 0.1-0.7%, the modulus of rupture >= 28MPa；
High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, solution Jelly 0.1-3 parts, pore former 10-40 parts；
The bed material is mainly made up of following composition of raw materials：Carborundum 2-4 parts, ceramic waste solids 25-40 parts, sludge or bed mud 10-35 parts, bentonite 10-35 parts, base substrate reinforcing agent 0.1-2 parts, degumming agent 0.1-3 parts.
4. high-strength light hole as claimed in claim 1 stone, it is characterised in that the width of high-strength light hole stone is 600- 1600mm, length 600-1600mm, thickness 20-30mm.
5. high-strength light hole as claimed in claim 4 stone, it is characterised in that the size of high-strength light hole stone includes The mm of the mm of the mm of 800mm × 800 × 25 mm, 800mm × 800 × 30 mm, 600mm × 900 mm × 22mm, 600mm × 1200 × 20 mm, 600mm × 1200 mm × 22mm, 800mm × 1600 mm × 22mm.
6. high-strength light hole as claimed in claim 1 stone, it is characterised in that the ceramic waste solids pass through following pretreatments：
Waste residues of polished tiles is ground into the ceramic powders of 1-100 microns, and does homogenizing processing, obtains polished bricks waste solids；
Vitrified tile waste residue is ground into the ceramic powders of 1-100 microns, and does homogenizing processing, obtains vitrified tile waste solids；
Polished bricks waste solids and vitrified tile waste solids are pressed into 15-35:65-85 ratio mixing, obtains ceramic waste solids.
7. high-strength light hole as claimed in claim 1 stone, it is characterised in that sludge or the bed mud iron-holder be 0.2-1%, Calcium content is 0.5-1.5%；
The sludge or bed mud pass through following processing, including：
Sludge or bed mud raw material are settled, obtain mud；
Mud after sedimentation is sterilized；
Mud after sterilization is subjected to deodorizing process；
Mud after deodorization is subjected to sterilization processing again；
Mud after sterilizing again is subjected to deodorizing process again；
Mud after deodorization again is subjected to press filtration processing, obtains sludge and water；
The sludge that press filtration handles to obtain is dried by drying equipment, drying temperature is 120-150 DEG C；
Dried sludge is packed.
A kind of 8. method for preparing high-strength light hole as claimed in claim 1 stone, it is characterised in that including：
（1）Prepare fabric：Raw material is mixed by formula, through ball milling, mist projection granulating, obtains fabric；
（2）Prepare bed material：Raw material is mixed by backing material formula, through ball milling, mist projection granulating, obtains bed material；
（3）Cloth：Fabric and bed material are pressed to match and carry out double-layer cloth, the proportioning of fabric and bed material is 3-8:15-22；
（4）Compacting：Powder after cloth is pressed, obtains base substrate；
（5）Dry：Processing is dried in compressing base substrate；
（6）Burn till：Dried base substrate is carried out to burn till processing, firing temperature is 1050-1120 degrees Celsius, obtains just finished product；
（7）Polishing：First finished product is processed by shot blasting, it is 1.6-1.9g/cm to obtain unit weight3, thickness 20-30mm, water absorption rate is 0.1-0.7% finished product.
CN201610963714.1A 2016-09-30 2016-10-28 A kind of high-strength light hole stone and preparation method thereof Active CN106478075B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610867537 2016-09-30
CN2016108675377 2016-09-30

Publications (2)

Publication Number Publication Date
CN106478075A CN106478075A (en) 2017-03-08
CN106478075B true CN106478075B (en) 2017-12-19

Family

ID=58273085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610963714.1A Active CN106478075B (en) 2016-09-30 2016-10-28 A kind of high-strength light hole stone and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106478075B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108439949A (en) * 2018-02-26 2018-08-24 辽宁利盟高科新材料有限公司 A kind of polishing slag base foamed ceramic heat-insulating decorative composite board and preparation method thereof
CN112341141A (en) * 2020-10-28 2021-02-09 广东金意陶陶瓷集团有限公司 Ceramic thick brick and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100491289C (en) * 2006-07-20 2009-05-27 广东东鹏陶瓷股份有限公司 Preparation method of solid aperture ornamental porcelain brick and product thereof
CN101182232B (en) * 2007-11-09 2010-09-01 佛山欧神诺陶瓷股份有限公司 Lightweight ceramic tile production method
CN102249694B (en) * 2011-04-29 2014-04-30 佛山石湾鹰牌陶瓷有限公司 Production method of lightweight ceramic bricks

Also Published As

Publication number Publication date
CN106478075A (en) 2017-03-08

Similar Documents

Publication Publication Date Title
CN106431488B (en) A kind of high-strength light ceramic wafer and preparation method thereof
CN104631688B (en) The crystallite foaming walling unit and its manufacture method produced using tailings
CN102627469B (en) High-strength light foam ceramic plate and manufacturing method thereof
CN103332958B (en) Foamed ceramic with gradient pore structure and preparation method thereof
CN101560112B (en) High-performance light vitreous foam ceramic tile and preparation process thereof
CN106116688A (en) A kind of manufacture method of the pottery with multiple structure
CN104496361B (en) A kind of bamboo ribs-stalk composite wall body material composition and preparation method thereof
CN103708811B (en) Polished tile and its preparation method and application
CN106045559A (en) Aerated concrete slab preparation method
CN106478075B (en) A kind of high-strength light hole stone and preparation method thereof
CN107021779A (en) The preparation method and Ceramic Tiles of Ceramic Tiles with energy storage sound insulation function
CN105175007B (en) A kind of light-weight insulating brick
CN108640619A (en) A kind of waterproof and heat-insulating mortar used for building exterior wall and preparation method thereof
KR101703903B1 (en) Clay Bricks Using Sawdust And Manufacturing Method Of The Same
CN105272107A (en) Sound insulation and sound absorption aerated building block and making method thereof
CN109133862A (en) Utilize the porous thermal insulating ornament materials and preparation method thereof of iron tailings preparation
CN104876636A (en) Preparation method of anti-mildew aerated brick
CN104072031B (en) Light cellular partition board of a kind of barren rock lime stone/attapulgite clay compound and preparation method thereof
CN104193269B (en) High-strength heat-insulation composite brick
CN106337526A (en) Building brick
CN105272133A (en) High-shock resistance aerated building block and making method thereof
KR100429854B1 (en) Light Weight Mortar comprising Loess Powder and Scoria Fine Aggregate
CN108002812A (en) A kind of Bi of antibacterial and mouldproof degradation of formaldehyde2O3/ oyster shell whiting compoiste sound-absorbing board
CN104193393B (en) The preparation method of high-strength heat-insulation composite brick
CN104072034B (en) A kind of Environment-friendlylight light partition board utilizing waste coal ash to produce and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180926

Address after: 528000 Guangdong Foshan Chancheng District Zhangcha road 5-13 Hua Foshan New Media Industrial Park 8 312

Patentee after: Foshan Olympic New Building Materials Technology Co., Ltd.

Address before: 528031 West China A12, No. 68 Jihua Road, Chancheng District, Foshan, Guangdong.

Patentee before: Foshan city aomeida artificial plate curtain wall fittings Co. Ltd.