CN114031369A - Formula and preparation method of waterproof grey tile building material - Google Patents
Formula and preparation method of waterproof grey tile building material Download PDFInfo
- Publication number
- CN114031369A CN114031369A CN202111578641.1A CN202111578641A CN114031369A CN 114031369 A CN114031369 A CN 114031369A CN 202111578641 A CN202111578641 A CN 202111578641A CN 114031369 A CN114031369 A CN 114031369A
- Authority
- CN
- China
- Prior art keywords
- parts
- mud
- tailing
- building material
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004566 building material Substances 0.000 title claims abstract description 16
- 238000009472 formulation Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 10
- 230000000996 additive effect Effects 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007885 magnetic separation Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000000919 ceramic Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000004927 clay Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052637 diopside Inorganic materials 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
-
- 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
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/405—Iron group metals
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a formula and a preparation method of a waterproof grey tile building material, belonging to the technical field of building materials, wherein the formula of the waterproof grey tile building material comprises steel soil, yellow mud, tailing mud, iron powder and a viscous additive, and the weight parts of the components are as follows: 35-45 parts of steel soil, 28-35 parts of yellow mud, 22-28 parts of tailing mud, 4-6 parts of iron powder and 1 part of viscous additive; the preparation process of the invention is as follows: preparing slurry, preparing powder, molding, sintering and cooling to form the green tile. The invention takes the tailing mud as the raw material, improves the utilization efficiency of tailing mud resources, reduces the stockpiling and discharging of solid wastes, and is beneficial to environmental protection and treatment. The preparation method is simple and easy to control, has low cost, still continues to use the existing ceramic production equipment with mature technology, is beneficial to popularization and application, and has very high practical value and application prospect.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a formula and a preparation method of a waterproof grey tile building material.
Background
In the traditional firing process, clay is mainly used as a raw material, green bricks or green tiles are fired by kiln roasting after blank making and forming, and the government adopts related mandatory measures to prohibit the clay from being used as the raw material to produce building materials when the clay is overused. The tailing slurry is associated with a large amount of mineral components such as calcite, diopside, quartz, feldspar, chlorite and the like, except a few unseparated magnetite ores. How to use the waste resource to develop and develop the imitated grey tile has important effects on reducing the production cost and protecting the environment, is beneficial to saving high-quality ceramic raw material resources, and better promotes and promotes the technical progress and development of the ceramic archaized brick.
Disclosure of Invention
The invention aims to provide a formula and a preparation method of a waterproof grey tile building material.
The technical scheme of the invention is as follows: the formula of the waterproof grey tile building material comprises steel soil, yellow mud, tailing mud, iron powder and a viscous additive, wherein the weight parts of the components are as follows: 35-45 parts of steel soil, 28-35 parts of yellow mud, 22-28 parts of tailing mud, 4-6 parts of iron powder and 1 part of viscous additive.
According to a further technical scheme, the weight parts of the components are as follows: 35 parts of steel soil, 30 parts of yellow mud, 25 parts of tailing mud, 5 parts of iron powder and 1 part of viscous additive.
A preparation method for preparing a grey tile building material comprises the following steps:
(1) carrying out magnetic separation and gravity separation treatment on the tailing slurry to remove iron-containing minerals and minerals with lower density, crushing and sieving, mixing according to the formula composition ratio, carrying out wet ball milling, and then sieving to remove redundant particles and impurities to obtain slurry;
(2) baking and drying the slurry to prepare powder;
(3) adding 10-15% of moisture into the powder by mass percent, then putting the powder into a vacuum brick and tile machine for molding, sintering the molded powder at the temperature of 1100-1150 ℃ for 1-1.5h to prepare a blank, and cooling the blank to 150 ℃ in an oxygen-free environment to form the green tile.
The invention has the beneficial effects that: the invention takes the tailing mud as the raw material, improves the utilization efficiency of tailing mud resources, reduces the stockpiling and discharging of solid wastes, and is beneficial to environmental protection and treatment. The preparation method is simple and easy to control, has low cost, still continues to use the existing ceramic production equipment with mature technology, is beneficial to popularization and application, and has very high practical value and application prospect.
Detailed Description
The invention will be further illustrated and understood by the following non-limiting examples.
The invention relates to a formula and a preparation method of a waterproof grey tile building material, wherein the formula comprises steel soil, yellow mud, tailing mud, iron powder and a viscous additive, and the weight parts of the components are as follows: 35-45 parts of steel soil, 28-35 parts of yellow mud, 22-30 parts of tailing mud, 4-6 parts of iron powder and 1 part of viscous additive.
A preparation method for preparing a grey tile building material comprises the following steps:
(1) carrying out magnetic separation and gravity separation treatment on the tailing slurry, removing iron-containing minerals and minerals with lower density, crushing and sieving, mixing according to the formula composition proportion as shown in the table, and carrying out wet ball milling; then, the slurry was sieved to remove excess particles and impurities to obtain three groups of slurries corresponding to examples 1 to 3; in the step, the slurry is prepared first and then the powder is prepared, so that the reduction of the structural strength, the occurrence of air holes and surface cracking of the finished product of the blue tile caused by the water-insoluble impurities mixed in the slurry are avoided,
(2) baking and drying each group of slurry to prepare powder;
(3) adding 10-15% of moisture by mass into each group of powder, then putting the powder into a vacuum brick and tile machine for molding, sintering the powder at the temperature of 1100-1150 ℃ for 1-1.5h after molding to prepare a blank, and cooling the blank to 150 ℃ in an oxygen-free environment to form three green tiles corresponding to the embodiments 1-3.
The invention improves the utilization efficiency of the tailing mud resources by taking the tailing mud as the raw material, reduces the stockpiling and discharging of solid wastes and is beneficial to environmental protection and treatment. Meanwhile, the product formula contains 35-45 parts of steel soil, the compactness of the steel soil is better in production, the surface flatness and the strength of a finished product are improved, all raw materials are prepared into powder through a process of supporting slurry by wires, air holes can be eliminated more effectively, and the optimal compact effect is achieved.
Claims (3)
1. The formula of the waterproof grey tile building material is characterized by comprising steel soil, yellow mud, tailing mud, iron powder and a viscous additive, wherein the components in parts by weight are as follows: 35-45 parts of steel soil, 28-35 parts of yellow mud, 22-28 parts of tailing mud, 4-6 parts of iron powder and 1 part of viscous additive.
2. The formulation of a waterproof roof shingle building material as recited in claim 1, wherein: the weight parts of the components are respectively as follows: 35 parts of steel soil, 30 parts of yellow mud, 25 parts of tailing mud, 5 parts of iron powder and 1 part of viscous additive.
3. A method of making a water-resistant roof tile building material using the formulation of claim 1, comprising the steps of:
(1) carrying out magnetic separation and gravity separation on the tailing slurry to remove iron-containing minerals and minerals with lower density, crushing and sieving, mixing according to the formula composition ratio, carrying out wet ball milling, and then sieving to remove redundant particles and impurities to obtain slurry;
(2) baking and drying the slurry to prepare powder;
(3) adding water into the powder, mixing, putting into a vacuum brick and tile machine for molding, sintering at the temperature of 1100-1150 ℃ for 1-1.5h after molding to prepare a blank, and cooling the blank to 150 ℃ in an oxygen-free environment to form the green tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578641.1A CN114031369A (en) | 2021-12-22 | 2021-12-22 | Formula and preparation method of waterproof grey tile building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578641.1A CN114031369A (en) | 2021-12-22 | 2021-12-22 | Formula and preparation method of waterproof grey tile building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114031369A true CN114031369A (en) | 2022-02-11 |
Family
ID=80147164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111578641.1A Pending CN114031369A (en) | 2021-12-22 | 2021-12-22 | Formula and preparation method of waterproof grey tile building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114031369A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100170421A1 (en) * | 2007-05-31 | 2010-07-08 | Evelyne Nguyen | Process for Preparing a Filler for Asphalt or Concrete Starting From a Slag Material |
| CN106977142A (en) * | 2017-04-07 | 2017-07-25 | 广西汇益企业管理有限公司 | A kind of formula of blue bricks modelled after an antique |
| CN112390618A (en) * | 2020-11-18 | 2021-02-23 | 牛汉新 | Antique blue brick and preparation method thereof |
-
2021
- 2021-12-22 CN CN202111578641.1A patent/CN114031369A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100170421A1 (en) * | 2007-05-31 | 2010-07-08 | Evelyne Nguyen | Process for Preparing a Filler for Asphalt or Concrete Starting From a Slag Material |
| CN106977142A (en) * | 2017-04-07 | 2017-07-25 | 广西汇益企业管理有限公司 | A kind of formula of blue bricks modelled after an antique |
| CN112390618A (en) * | 2020-11-18 | 2021-02-23 | 牛汉新 | Antique blue brick and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 长沙铬盐厂: "黄泥铬渣制青砖―铬渣的综合利用", 《无机盐工业》 * |
| 龙游县地方志编篡委员会编: "《龙游县志（上册）》", 30 April 2017, 方志出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220211 |