CN106630878A - High-temperature-resistant wall material produced by utilizing waste glass particles and preparation method of wall material - Google Patents
High-temperature-resistant wall material produced by utilizing waste glass particles and preparation method of wall material Download PDFInfo
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- CN106630878A CN106630878A CN201611244117.XA CN201611244117A CN106630878A CN 106630878 A CN106630878 A CN 106630878A CN 201611244117 A CN201611244117 A CN 201611244117A CN 106630878 A CN106630878 A CN 106630878A
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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
- C04B28/08—Slag 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/22—Glass ; Devitrified glass
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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
- C04B18/023—Fired or melted materials
- C04B18/025—Grog
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a high-temperature-resistant wall material produced by utilizing waste glass particles and a preparation method of the wall material. The high-temperature-resistant wall material is composed of the following components in percentage by mass: 5.0-20.0% of waste glass particles, 20.0-45.0% of cement, 40.0-65.0% of ceramsite, 20.0-40.0% of sand, 2.0-10.0% of metakaolin, 0.1-1.0% of zinc stearate, 0.2-2.0% of calcium chloride and 10.0-35.0% of water. The method comprises the following steps: taking the cement as a bonding agent, taking the waste glass particles and the ceramsite as aggregates, and adding other admixtures, thereby obtaining the high-temperature-resistant wall material. By utilizing the flow softening characteristics of the waste glass particles at a high temperature, pores formed by the cement and other binding materials in the forming and hardening processes can be further compacted, so that the strength of the wall material is improved.
Description
Technical field
The present invention relates to a kind of high temperature resistant materials for wall, more particularly to a kind of high temperature resistant wall of utilization cullet particle manufacture
Body material and preparation method thereof.
Background technology
At present the resistance to elevated temperatures of wall heat insulation material is relatively low, particularly the wall heat insulation material of macromolecular material production,
Its resistance to elevated temperatures is worse.The resistance to elevated temperatures for solving materials for wall at present is polyphenyl particle heat-insulating mortar, but its heat-resisting quantity
Can be still relatively low, researcher also forms insulation material using granular polystyrene sticks together through modified phenolic resin,
Resistance to elevated temperatures still can not be solved thoroughly.When fire is run into, using granular polystyrene as the materials for wall of thermal insulation medium first
Deformation retract, or even burning, high temperature strength declines, and loses the function of materials for wall insulation.
For currently with expanded perlite, haydite or expanded vermiculite as thermal insulation medium, using cement as Binder Materials
The wall heat insulation material of formation, although resistance to elevated temperatures will compared with the performance of the materials for wall that granular polystyrene Polymer material is produced
It is good, but at 800 DEG C～1000 DEG C, still there are the phenomenons such as wall crazing, expansion, peeling and intensity decline.
The content of the invention
The technical problem to be solved in the present invention is：It is high for current materials for wall price, the characteristic such as resistance to elevated temperatures difference, this
Invention, with cullet particle and haydite as aggregate, adds the high temperature resistant wall of other admixtures formation by the use of cement as binding agent
Body material, can solve problem above.Present invention seek to address that the low shortcoming of current materials for wall resistance to elevated temperatures.Using useless glass
Glass particle softens at high temperature flow behavior, further closely knit can be molded and shape in hardening process by Binder Materials such as cement
Into hole, so as to improve the intensity of materials for wall.When temperature is 700～800 DEG C, its compression strength is obtained the materials for wall
Improve, 30MPa can be reached, and the compression strength of normal temperature can reach 25MPa.Additionally, raw materials price of the present invention is low,
Therefore low production cost；There is higher environment protection significance simultaneously.
Technical scheme is as follows：
The present invention provides a kind of high temperature resistant materials for wall of utilization cullet particle manufacture, by cullet particle, cement, pottery
Grain, sand, metakaolin, zinc stearate, calcium chloride, water composition；Its mass percent is respectively：Cullet particle：5.0～
20.0%；Cement：20.0～45.0%；Haydite：40.0～65.0%；Sand：20.0～40.0；Metakaolin：2.0～
10.0%；Zinc stearate：0.1～1.0%；Calcium chloride：0.2～2.0%；Water：10.0～35.0%.
Further, described cement is common portland cement, including portland cement, portland slag cement, fine coal
Grey portland cement and composite Portland cement.
Further, described cullet particle is simple glass or discarded simple glass, the glass of formation after crushing
Glass particle, its maximum particle diameter is 4.75mm；Described its main component of cullet particle is sodium metasilicate, including colored and colourless two
Kind.
Further, described haydite is that a kind of sintered intensity is high, lightweight, porous agglomerated material, haydite
Particle diameter be 1～4mm or 4～8mm, its bulk density be 320～800km/m3。
Further, described sand is nature sand, and maximum particle diameter is 4.75mm.
Further, the metakaolin is the anhydrous aluminium silicate that kaolin is formed at high temperature through dehydration, is a kind of work
Property mineral admixture, main oxides are Al2O3And SiO2。
The present invention also provides a kind of preparation method of the high temperature resistant materials for wall of utilization cullet particle manufacture, using cement
As binding agent, with cullet particle and haydite as aggregate, the high temperature resistant materials for wall for adding other admixtures to be formed.
Further, the method comprises the steps：
Step 1：Cullet pretreatment of particles；
4.75mm, 2.36mm, 1.18mm, 600 μm are utilized respectively according to the requirement of GB/T 14681-2011,300 μm, 150
μm square hole screen carry out mesh analysis, it is desirable to modulus of fineness MxIn 2.3～3.0 scopes, accumulated retained percentage A1～A6II
Area, level is with good；
Step 2：Raw material weighing；
In parts by mass, the mass percent for preparing to have pre-processed is respectively：Cullet particle 5.0～20.0%；Cement
20.0～45.0%；Haydite 40.0～65.0%；Sand 20.0～40.0；Metakaolin 2.0～10.0%；Zinc stearate 0.1
～1.0%；Calcium chloride 0.2～2.0%；
Step 3：It is dry-mixed；
The raw material weighed up in step 2 are loaded in vertical mixer, rotating speed is 40r/min, 1～2min of mechanical agitation；
Step 4：Add water stirring；
In the siccative that step 3 is stirred add mass percent be 10.0～35.0% water, mechanical agitation 4～
6min, rotating speed is 50r/min；
Step 5：Formed product；
During the fresh material that step 4 is stirred is fitted into metal die or wood mould, after 2～8s of mechanical oscillation, with modeling
Material film covers die surface, is 20 ± 2 DEG C in temperature, and humidity is to conserve 24h in 80～95% fog room or curing box；
Step 6：The demoulding is conserved；
After by the product stripping after maintenance 24h, fog room or continue to conserve 28 days in water that temperature is 20 ± 2 DEG C are sent into
Can use afterwards.
Beneficial effects of the present invention are as follows：
The high temperature resistant materials for wall excellent thermal insulation performance of the present invention, particularly in the resistance to elevated temperatures of 700～800 DEG C of scopes
It is excellent, the compression strength of materials for wall can be improved at this temperature to 30MPa.Additionally, the present invention also has the advantage that：
(1) with energy-conserving and environment-protective meaning
By the use of cullet particle as high-temperature resistant medium, the recycling for cullet provides new approach for the invention.
Therefore with energy-conserving and environment-protective meaning.
(2) invention has certain learning value
The invention is just blocked in the space in materials for wall using melt flow characteristics at a high temperature of simple glass, is entered
One step secret room materials for wall, reaches the purpose for improving intensity.
(3) low production cost
The raw material sources that the patent of invention is related to extensively are easy to get, low price, low production cost.
Specific embodiment
The technical solution adopted for the present invention to solve the technical problems is：One kind using cement, cullet particle, haydite,
Sand, metakaolin, zinc stearate and calcium chloride etc. are raw material, produce a kind of resistant to elevated temperatures wall heat insulation material, the body of wall material
The formula of material is as follows：
Described cement is common portland cement, including portland cement, portland slag cement, fly ash silicate
Cement and composite Portland cement, model 32.5,32.5R, 42.5,42.5R, 52.5,52.5R.
Described cullet particle is simple glass or discarded simple glass, the glass particle of formation after crushing,
Its maximum particle diameter is 4.75mm.Described its main component of cullet particle is sodium metasilicate, including colored and colourless two kinds.
Described haydite is by sintered a kind of intensity height, the weight such as shale, clay, gangue, red mud or sludge
Amount is light, the agglomerated material of porous, and the particle diameter of haydite is 1～4mm or 4～8mm, and its bulk density is 320～800km/m3。
Described sand is nature sand, and maximum particle diameter is 4.75mm.
The metakaolin is the anhydrous aluminium silicate that kaolin is formed under high temperature (600～900 DEG C) through dehydration, is one
Active mineral admixture is planted, main oxides are Al2O3And SiO2, layer structure.
Calcium chloride is white particle or powder, and technical grade, density is 1.086g/cm3。
The water is running water.
A kind of slag, carbide slag and haydite high-strength wall insulation material, its preparation method has following steps：
(1) cullet pretreatment of particles
4.75mm, 2.36mm, 1.18mm, 600 μm are utilized respectively according to the requirement of GB/T 14681-2011,300 μm, 150
μm square hole screen carry out mesh analysis, it is desirable to modulus of fineness (Mx) in 2.3～3.0 scopes, accumulated retained percentage (A1～A6) exist
IIth area, level is with good.
(2) raw material weighing
In parts by mass, the cullet particle 5.0～20.0 for having pre-processed, cement 20.0～45.0, haydite 40.0 are prepared
～65.0, sand 20.0～40.0, metakaolin 2.0～10.0, zinc stearate 0.1～1.0, calcium chloride 0.2～2.0.
(3) it is dry-mixed
The above-mentioned raw material for weighing up are loaded in vertical mixer, rotating speed is 40r/min, 1～2min of mechanical agitation.
(4) add water stirring
In the above-mentioned siccative being stirred (in parts by mass) add water 10.0～35.0,4～6min of mechanical agitation, rotating speed
For 50r/min.
(5) formed product
The above-mentioned fresh material being stirred is fitted into the metal die of given size or wood mould, mechanical oscillation 2～
After 8s, covered rearing with plastic film die surface is used, be 20 ± 2 DEG C in temperature, humidity is in 80～95% fog room or curing box
Maintenance 24h.
(6) demoulding maintenance
After by the product stripping after maintenance 24h, fog room or continue to conserve 28 days in water that temperature is 20 ± 2 DEG C are sent into
Can use afterwards.
With reference to specific embodiment, the invention will be further described, but the present invention is not limited to following examples.It is real
Apply raw material used in example unless otherwise indicated, be building trade versatile material, and can be buied by commercial channel.Embodiment
In cement used be common portland cement (42.5), originate in Changzhou；Haydite, sand, higher territory, zinc stearate and chlorination
Calcium is purchased from Changzhou.
Haydite particle diameter is 1～4mm in embodiment；Sand maximum particle diameter is 4.75mm, and level is with good；The density of zinc stearate
For 1.095g/cm3, Zn content is 10.5～11.5%.
Embodiment one
A kind of research of utilization cullet production high temperature resistant materials for wall and preparation method thereof, the preparation method has as follows
Step：
(1) cullet pretreatment of particles
4.75mm, 2.36mm, 1.18mm, 600 μm are utilized respectively according to the requirement of GB/T 14681-2011,300 μm, 150
μm square hole screen carry out mesh analysis, it is desirable to modulus of fineness (Mx) in 2.3～3.0 scopes, accumulated retained percentage (A1～A6) exist
IIth area, level is with good.
(2) raw material weighing
In parts by mass, the cullet particle 15 for having pre-processed, cement 25, haydite 45, sand 35, metakaolin are prepared
4.0, zinc stearate 0.5, calcium chloride 1.2.
(3) it is dry-mixed
The above-mentioned raw material that weigh up are loaded in vertical mixer, rotating speed is 40r/min, mechanical agitation 1.5min.
(4) add water stirring
(in parts by mass) water 16 is added in the above-mentioned siccative being stirred, mechanical agitation 4min, rotating speed is 50r/min.
(5) formed product
The above-mentioned fresh material being stirred is fitted into the metal die of given size or wood mould, mechanical oscillation 5s
Afterwards, covered rearing with plastic film die surface is used, is 20 ± 2 DEG C in temperature, humidity is 80% fog room maintenance 24h.
(6) demoulding maintenance
After by the product stripping after maintenance 24h, send into the fog room that temperature is 20 ± 2 DEG C and continue to be made after conserving 28 days
With.
Embodiment two
A kind of research of utilization cullet production high temperature resistant materials for wall and preparation method thereof, the preparation method has as follows
Step：
(1) cullet pretreatment of particles
4.75mm, 2.36mm, 1.18mm, 600 μm are utilized respectively according to the requirement of GB/T 14681-2011,300 μm, 150
μm square hole screen carry out mesh analysis, it is desirable to modulus of fineness (Mx) in 2.3～3.0 scopes, accumulated retained percentage (A1～A6) exist
IIth area, level is with good.
(2) raw material weighing
In parts by mass, the cullet particle 10 for having pre-processed, cement 30, haydite 50, sand 25, metakaolin are prepared
3.5, zinc stearate 0.4, calcium chloride 1.0.
(3) it is dry-mixed
The above-mentioned raw material that weigh up are loaded in vertical mixer, rotating speed is 40r/min, mechanical agitation 1.5min.
(4) add water stirring
(in parts by mass) water 18 is added in the above-mentioned siccative being stirred, mechanical agitation 5min, rotating speed is 50r/min.
(5) formed product
The above-mentioned fresh material being stirred is fitted into the metal die of given size or wood mould, mechanical oscillation 6s
Afterwards, covered rearing with plastic film die surface is used, is 20 ± 2 DEG C in temperature, humidity is 80% fog room maintenance 24h.
(6) demoulding maintenance
After by the product stripping after maintenance 24h, send into the fog room that temperature is 20 ± 2 DEG C and continue to be made after conserving 28 days
With.
Embodiment three
A kind of research of utilization cullet production high temperature resistant materials for wall and preparation method thereof, the preparation method has as follows
Step：
(1) cullet pretreatment of particles
4.75mm, 2.36mm, 1.18mm, 600 μm are utilized respectively according to the requirement of GB/T 14681-2011,300 μm, 150
μm square hole screen carry out mesh analysis, it is desirable to modulus of fineness (Mx) in 2.3～3.0 scopes, accumulated retained percentage (A1～A6) exist
IIth area, level is with good.
(2) raw material weighing
In parts by mass, the cullet particle 12 for having pre-processed, cement 28, haydite 48, sand 30, metakaolin are prepared
5.5, zinc stearate 0.7, calcium chloride 1.2.
(3) it is dry-mixed
The above-mentioned raw material that weigh up are loaded in vertical mixer, rotating speed is 40r/min, mechanical agitation 1.5min.
(4) add water stirring
(in parts by mass) water 20 is added in the above-mentioned siccative being stirred, mechanical agitation 5min, rotating speed is 50r/min.
(5) formed product
The above-mentioned fresh material being stirred is fitted into the metal die of given size or wood mould, mechanical oscillation 6s
Afterwards, covered rearing with plastic film die surface is used, is 20 ± 2 DEG C in temperature, humidity is 85% fog room maintenance 24h.
(6) demoulding maintenance
After by the product stripping after maintenance 24h, send into the fog room that temperature is 20 ± 2 DEG C and continue to be made after conserving 28 days
With.
Comparative example one
A kind of research of utilization cullet production high temperature resistant materials for wall and preparation method thereof, the preparation method has as follows
Step：(in order to be contrasted with embodiment one, cullet particle is not added in comparative example, but replaced with sand equal-volume
Cullet particle, i.e. amount of the sand in comparative example one comprising script sand and replacement glass particle add the amount of sand, other
Composition of raw materials is constant.)
(1) raw material weighing
In parts by mass, cement 25, haydite 45, sand 47, metakaolin 4.0, zinc stearate 0.5, calcium chloride 1.2.
(2) it is dry-mixed
The above-mentioned raw material that weigh up are loaded in vertical mixer, rotating speed is 40r/min, mechanical agitation 1.5min.
(3) add water stirring
(in parts by mass) water 16 is added in the above-mentioned siccative being stirred, mechanical agitation 4min, rotating speed is 50r/min.
(4) formed product
The above-mentioned fresh material being stirred is fitted into the metal die of given size or wood mould, mechanical oscillation 5s
Afterwards, covered rearing with plastic film die surface is used, is 20 ± 2 DEG C in temperature, humidity is 80% fog room maintenance 24h.
(5) demoulding maintenance
After by the product stripping after maintenance 24h, send into the fog room that temperature is 20 ± 2 DEG C and continue to be made after conserving 28 days
With.
Knowable to embodiment one, two, three and properties of product obtained in comparative example one are contrasted, the heat conduction of three embodiments
Coefficient is 0.04W/ (mk) left and right, reaches standard requirement；The normal temperature of 28 days and high temperature compression strength reach 20MPa with
On, and the normal temperature and high temperature compression strength of embodiment two have reached more than 25MPa.Being contrasted by comparative example one and embodiment one can
Know, 28 days compression strength for adding the embodiment one of cullet particle are obtained in the intensity that temperature is 700～800 DEG C of scopes compared with normal temperature
It is low compared with normal temperature without adding the high temperature compression strength of comparative example one of cullet particle to raising.
The measured data contrast of the embodiment one, two, three of table 1 and comparative example
In sum, the shortcoming that the present invention occurs for existing materials for wall, is situated between by the use of cullet particle as high temperature resistant
Matter, the high-temperature stability for making materials for wall is greatly improved, and makes materials for wall under 800 DEG C of high temperature, and its compression strength is obtained
Further improve intensity.A kind of raw material according to the present invention are cullet, belong to a kind of trade waste, therefore with certain
Environment protection significance；The low price of other raw materials of the invention, therefore the low production cost of the materials for wall simultaneously.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention.All essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. using the high temperature resistant materials for wall of cullet particle manufacture, it is characterised in that：By cullet particle, cement, haydite, sand
Son, metakaolin, zinc stearate, calcium chloride, water composition；Its mass percent is respectively：Cullet particle：5.0～20.0%；
Cement：20.0～45.0%；Haydite：40.0～65.0%；Sand：20.0～40.0；Metakaolin：2.0～10.0%；It is stearic
Sour zinc：0.1～1.0%；Calcium chloride：0.2～2.0%；Water：10.0～35.0%.
2. the high temperature resistant materials for wall of utilization cullet particle manufacture according to claim 1, it is characterised in that：Described
Cement is common portland cement, including portland cement, portland slag cement, Portland fly ash cement and complex silicate
Salt cement.
3. the high temperature resistant materials for wall of utilization cullet particle manufacture according to claim 1, it is characterised in that：Described
Cullet particle is simple glass or discarded simple glass, the glass particle of formation after crushing, and its maximum particle diameter is
4.75mm；Described its main component of cullet particle is sodium metasilicate, including colored and colourless two kinds.
4. the high temperature resistant materials for wall of utilization cullet particle manufacture according to claim 1, it is characterised in that：Described
Haydite is that a kind of sintered intensity is high, lightweight, porous agglomerated material, the particle diameter of haydite be 1～4mm or 4～
8mm, its bulk density is 320～800km/m3。
5. the high temperature resistant materials for wall of utilization cullet particle manufacture according to claim 1, it is characterised in that：Described
Sand is nature sand, and maximum particle diameter is 4.75mm.
6. the high temperature resistant materials for wall of utilization cullet particle manufacture according to claim 1, it is characterised in that：It is described inclined
Kaolin is the anhydrous aluminium silicate that kaolin is formed at high temperature through dehydration, is a kind of active mineral admixture, main oxidation
Thing is Al2O3And SiO2。
7. the preparation method of the high temperature resistant materials for wall of cullet particle manufacture is utilized, it is characterised in that：By the use of cement as viscous
Knot agent, with cullet particle and haydite as aggregate, the high temperature resistant materials for wall for adding other admixtures to be formed.
8. the preparation method of the high temperature resistant materials for wall of utilization cullet particle manufacture according to claim 7, its feature
It is：Comprise the steps：
Step 1：Cullet pretreatment of particles；
4.75mm, 2.36mm, 1.18mm, 600 μm are utilized respectively according to the requirement of GB/T 14681-2011,300 μm, 150 μm
Square hole screen carries out mesh analysis, it is desirable to modulus of fineness MxIn 2.3～3.0 scopes, accumulated retained percentage A1～A6The areas of Jun II, level
With good；
Step 2：Raw material weighing；
In parts by mass, the mass percent for preparing to have pre-processed is respectively：Cullet particle 5.0～20.0%；Cement 20.0
～45.0%；Haydite 40.0～65.0%；Sand 20.0～40.0；Metakaolin 2.0～10.0%；Zinc stearate 0.1～
1.0%；Calcium chloride 0.2～2.0%；
Step 3：It is dry-mixed；
The raw material weighed up in step 2 are loaded in vertical mixer, rotating speed is 40r/min, 1～2min of mechanical agitation；
Step 4：Add water stirring；
The water that mass percent is 10.0～35.0%, 4～6min of mechanical agitation is added to turn in the siccative that step 3 is stirred
Speed is 50r/min；
Step 5：Formed product；
It is thin with plastics after 2～8s of mechanical oscillation during the fresh material that step 4 is stirred is fitted into metal die or wood mould
Film covers die surface, is 20 ± 2 DEG C in temperature, and humidity is to conserve 24h in 80～95% fog room or curing box；
Step 6：The demoulding is conserved；
After by the product stripping after maintenance 24h, send into temperature for 20 ± 2 DEG C fog room or after in water continuing to conserve 28 days i.e.
Can use.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611244117.XA CN106630878B (en) | 2016-12-29 | 2016-12-29 | Utilize the high temperature resistant materials for wall and preparation method thereof of cullet particle manufacture |
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|---|---|---|---|
| CN201611244117.XA CN106630878B (en) | 2016-12-29 | 2016-12-29 | Utilize the high temperature resistant materials for wall and preparation method thereof of cullet particle manufacture |
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| CN106630878A true CN106630878A (en) | 2017-05-10 |
| CN106630878B CN106630878B (en) | 2019-01-01 |
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| CN106630878B (en) | 2019-01-01 |
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