CN112500147A - Light wall brick - Google Patents
Light wall brick Download PDFInfo
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- CN112500147A CN112500147A CN202011548770.1A CN202011548770A CN112500147A CN 112500147 A CN112500147 A CN 112500147A CN 202011548770 A CN202011548770 A CN 202011548770A CN 112500147 A CN112500147 A CN 112500147A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
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- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
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- 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
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/442—Carbonates
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- 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
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- 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
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- 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
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
Abstract
The invention relates to a light wall brick, and the manufacturing method comprises the following steps: (1) preparing a blank body: taking blank raw materials according to the weight parts, carrying out wet ball milling for 25 hours, controlling the fineness to be less than or equal to 0.2 percent of the residue sieved by a 300-mesh sieve, carrying out iron removal on mud, sieving, and then squeezing the mud for later use; (2) preparing glaze: taking glaze raw materials according to parts by weight, uniformly mixing, wet grinding for 12-15 h, sieving with 325-mesh sieve and sieving with a 250-mesh sieve residue with fineness of less than or equal to 0.1%; (3) grouting the blank mud to form a green brick, and drying at 48-52 ℃; (4) and (4) spraying glaze on the dried green bricks, drying, and then putting into a kiln for oxidizing and firing. The prepared light wall brick has low water absorption rate, and is mould-proof and damp-proof; the high-strength concrete has the advantages of high modulus of rupture, small density, light weight, time and labor saving when being paved on the upper wall, easy operation, building load reduction, durability and difficult falling off; after one-time firing, the energy is saved, the cost is reduced, and the bonding degree of the glaze and the green body is better.
Description
Technical Field
The invention relates to the field of ceramics, in particular to a lightweight wall brick.
Background
The history of ceramic tiles should be traced back to the united states, when egyptian people started to decorate various types of houses with ceramic tiles, people dried the clay tiles in the sun or baked them. Nowadays, ceramic tiles have already gone into thousands of households all over the world, and people use the ceramic tiles for protection and decoration indoors and outdoors as in the past. The wall brick is one of ceramic tiles, is suitable for the facade decoration of washrooms, kitchens and outdoor balconies, and is an effective way for protecting the wall surface from water splashing by pasting the wall brick. The brick is different from the floor tile, the density of the wall brick cannot be too high, and if the brick is too thick and heavy, on one hand, the operation is not easy when workers lay and stick the brick, the time and the labor are consumed, the wall surface is difficult to stick, the construction efficiency is reduced, and the construction cost is improved; on the other hand, the wall body is easy to fall off from the wall body, the load of the building is increased, and the earthquake resistance of the building is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a lightweight wall brick.
The purpose of the invention is realized by the following technical scheme:
the light wall brick blank comprises the following components in parts by weight: 17-23 parts of andesite, 4-8 parts of limestone, 6-9 parts of mung bean rock, 8-13 parts of argil, 13-16 parts of pumice, 7-12 parts of dickite, 3-7 parts of chlorite, 5-10 parts of biotite and 23-28 parts of chabazite.
The light wall brick glaze comprises the following components in parts by weight: 6-10 parts of Tanggou soil, 3-7 parts of dickite, 8-12 parts of stalactite, 10-15 parts of anhydrous sodium sulphate, 2-5 parts of pyrophyllite, 7-11 parts of calcite and 1-3 parts of golden soil.
The manufacturing method of the light wall brick comprises the following steps:
(1) preparing a blank body: taking blank raw materials according to parts by weight, adding 25-28% of water by mass based on the total mass, grinding for 25 hours by a wet ball mill, controlling the fineness to be less than or equal to 0.2% of the residue of a 300-mesh sieve, removing iron from mud, sieving, squeezing mud, and refining the mud for later use;
(2) preparing glaze: taking glaze raw materials according to parts by weight, uniformly mixing, adding water with the mass percent of 30-32% based on the total mass, wet grinding for 12-15 hours, sieving residues with a 250-mesh sieve with the fineness of less than or equal to 0.1%, and sieving with a 325-mesh sieve for later use;
(3) grouting the blank mud to form a green brick, and drying at 48-52 ℃ for later use;
(4) glaze spraying is carried out on the glaze obtained in the step (2) on the dried green brick, the dried green brick is put into a kiln for oxidizing and firing, and the firing conditions are as follows: heating to 250 ℃ at the speed of 5 ℃/min, preserving heat for 1h, heating to 1280 ℃ at the speed of 8 ℃/min, preserving heat for 2h, cooling to 1000 ℃ at the speed of 5 ℃/min, heating to 1360 ℃ at the speed of 3 ℃/min, preserving heat for 3h, and finally naturally cooling to obtain the light wall brick.
Further, theThe thickness of the glaze layer in the step (4) is 5 g/100 cm2。
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a light wall brick, which is low in water absorption, mildew-proof, moisture-proof and not afraid of plum rain weather; the concrete has the advantages of high modulus of rupture, small density, light weight, time and labor saving when being paved on the upper wall, easy operation, construction efficiency improvement, building load reduction, durability and difficult falling; after one-time firing, the energy is saved, the cost is reduced, and the bonding degree of the glaze and the green body is better.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1
The embodiment discloses a light wall brick, and the manufacturing method comprises the following steps:
(1) preparing a blank body: taking blank raw materials in parts by weight: 20 parts of andesite, 6 parts of limestone, 7 parts of mung bean rock, 10 parts of argil, 14 parts of pumice, 9 parts of dickite, 5 parts of chlorite, 8 parts of biotite and 27 parts of chabazite, wherein water with the mass percent of 26% is added based on the total mass, wet ball milling is carried out for 25 hours, the fineness is controlled to be 0.2% of the residue of a 300-mesh sieve, mud is squeezed after the mud is subjected to iron removal sieving, and the mud is pugged for later use;
(2) preparing glaze: taking glaze raw materials in parts by weight: 8 parts of Tanggou soil, 5 parts of dickite, 10 parts of stalactite, 12 parts of anhydrous sodium sulphate, 4 parts of pyrophyllite, 9 parts of calcite and 2 parts of golden soil, uniformly mixing, adding 30% of water by mass based on the total mass, wet grinding for 13h, sieving with a 250-mesh sieve to obtain 0.1% residue, and sieving with a 325-mesh sieve for later use;
(3) grouting the blank mud to form a green brick, and drying at 50 ℃ for later use;
(4) glaze spraying is carried out on the dried green brick by the glaze obtained in the step (2), and the thickness of a glaze layer is 5 g/100 cm2And after drying, putting the mixture into a kiln for oxidizing and firing, wherein the firing conditions are as follows: heating to 250 deg.C at a rate of 5 deg.C/min, maintaining for 1h, heating to 1280 deg.C at a rate of 8 deg.C/min, maintaining for 2h, cooling to 1000 deg.C at a rate of 5 deg.C/min, and heating to 1360 deg.C at a rate of 3 deg.C/minKeeping the temperature at the temperature for 3h, and finally naturally cooling to obtain the light wall brick.
Example 2
The embodiment discloses a light wall brick, and the manufacturing method comprises the following steps:
(1) preparing a blank body: taking blank raw materials in parts by weight: 17 parts of andesite, 8 parts of limestone, 6 parts of mung bean rock, 13 parts of argil, 13 parts of pumice, 12 parts of dickite, 3 parts of chlorite, 10 parts of biotite and 23 parts of chabazite, wherein water with the mass percent of 25 percent is added based on the total mass, wet ball milling is carried out for 25 hours, the fineness is controlled to be 0.15 percent of the residue of a 300-mesh sieve, mud is squeezed after the mud is subjected to iron removal screening, and the mud is subjected to pugging for later use;
(2) preparing glaze: taking glaze raw materials in parts by weight: 6 parts of Tanggou soil, 7 parts of dickite, 8 parts of stalactite, 15 parts of anhydrous sodium sulphate, 2 parts of pyrophyllite, 11 parts of calcite and 1 part of golden soil, uniformly mixing, adding 32% of water by mass based on the total mass, wet grinding for 15 hours, sieving residues with a 250-mesh sieve to obtain a residue with a fineness of 0.1%, and sieving with a 325-mesh sieve for later use;
(3) grouting the blank mud to form a green brick, and drying at 48 ℃ for later use;
(4) glaze spraying is carried out on the dried green brick by the glaze obtained in the step (2), and the thickness of a glaze layer is 5 g/100 cm2And after drying, putting the mixture into a kiln for oxidizing and firing, wherein the firing conditions are as follows: heating to 250 ℃ at the speed of 5 ℃/min, preserving heat for 1h, heating to 1280 ℃ at the speed of 8 ℃/min, preserving heat for 2h, cooling to 1000 ℃ at the speed of 5 ℃/min, heating to 1360 ℃ at the speed of 3 ℃/min, preserving heat for 3h, and finally naturally cooling to obtain the light wall brick.
Example 3
The embodiment discloses a light wall brick, and the manufacturing method comprises the following steps:
(1) preparing a blank body: taking blank raw materials in parts by weight: 23 parts of andesite, 4 parts of limestone, 9 parts of mung bean rock, 8 parts of argil, 16 parts of pumice, 7 parts of dickite, 7 parts of chlorite, 5 parts of biotite and 23 parts of chabazite, wherein 28% of water by mass is added based on the total mass, wet ball milling is carried out for 25 hours, the fineness is controlled to be 0.1% of the residue of a 300-mesh sieve, mud is squeezed after the mud is subjected to iron removal screening, and the mud is subjected to pugging for later use;
(2) preparing glaze: taking glaze raw materials in parts by weight: 10 parts of Tanggou soil, 3 parts of dickite, 12 parts of stalactite, 10 parts of anhydrous sodium sulphate, 5 parts of pyrophyllite, 7 parts of calcite and 3 parts of golden soil, uniformly mixing, adding 30% of water by mass based on the total mass, wet grinding for 12 hours, sieving residues with a 250-mesh sieve to obtain a residue with a fineness of 0.08%, and sieving with a 325-mesh sieve for later use;
(3) grouting the blank mud to form a green brick, and drying at 52 ℃ for later use;
(4) glaze spraying is carried out on the dried green brick by the glaze obtained in the step (2), and the thickness of a glaze layer is 5 g/100 cm2And after drying, putting the mixture into a kiln for oxidizing and firing, wherein the firing conditions are as follows: heating to 250 ℃ at the speed of 5 ℃/min, preserving heat for 1h, heating to 1280 ℃ at the speed of 8 ℃/min, preserving heat for 2h, cooling to 1000 ℃ at the speed of 5 ℃/min, heating to 1360 ℃ at the speed of 3 ℃/min, preserving heat for 3h, and finally naturally cooling to obtain the light wall brick.
Example 4: evaluation of Effect
The wall bricks prepared in examples 1 to 3 were further subjected to performance tests, and the results are shown in table 1:
TABLE 1
| Examples | Water absorption rate | Density of | Modulus of rupture | Thermal stability |
| Example 1 | 0.4% | 1.38 g/cm3 | 35MPa | Does not crack once when heat exchange is carried out at 180-20 DEG C |
| Example 2 | 0.5% | 1.47 g/cm3 | 36MPa | Does not crack once when heat exchange is carried out at 180-20 DEG C |
| Example 3 | 0.6% | 1.51 g/cm3 | 38MPa | Does not crack once when heat exchange is carried out at 180-20 DEG C |
In conclusion, the wall brick is fired once, the combination degree of the glaze and the green body is better, the glaze surface is full and natural, and the wall brick is naturally integrated with the green brick; and each item of data is better, the water absorption rate is less than 0.8%, and the mould-proof and damp-proof effects are good; the density is 1.38-1.55 g/cm3The modulus of rupture is more than or equal to 35MPa, the operation is easy when the wall is paved, the construction efficiency is improved, the construction cost is reduced, the dead weight of the building is reduced, the inertia force is small during earthquake, the anti-seismic capacity is certain, the integral performance is good, and the anti-seismic wall is durable and is not easy to fall off.
Claims (4)
1. A light wall brick blank is characterized by comprising the following components in percentage by weight: 17-23 parts of andesite, 4-8 parts of limestone, 6-9 parts of mung bean rock, 8-13 parts of argil, 13-16 parts of pumice, 7-12 parts of dickite, 3-7 parts of chlorite, 5-10 parts of biotite and 23-28 parts of chabazite.
2. The light wall tile glaze is characterized by comprising the following components in percentage by weight: 6-10 parts of Tanggou soil, 3-7 parts of dickite, 8-12 parts of stalactite, 10-15 parts of anhydrous sodium sulphate, 2-5 parts of pyrophyllite, 7-11 parts of calcite and 1-3 parts of golden soil.
3. The light wall brick is characterized in that the manufacturing method of the light wall brick comprises the following steps:
(1) preparing a blank body: taking blank raw materials according to parts by weight, adding 25-28% of water by mass based on the total mass, grinding for 25 hours by a wet ball mill, controlling the fineness to be less than or equal to 0.2% of the residue of a 300-mesh sieve, removing iron from mud, sieving, squeezing mud, and refining the mud for later use;
(2) preparing glaze: taking glaze raw materials according to parts by weight, uniformly mixing, adding water with the mass percent of 30-32% based on the total mass, wet grinding for 12-15 hours, sieving residues with a 250-mesh sieve with the fineness of less than or equal to 0.1%, and sieving with a 325-mesh sieve for later use;
(3) grouting the blank mud to form a green brick, and drying at 48-52 ℃ for later use;
(4) glaze spraying is carried out on the glaze obtained in the step (2) on the dried green brick, the dried green brick is put into a kiln for oxidizing and firing, and the firing conditions are as follows: heating to 250 ℃ at the speed of 5 ℃/min, preserving heat for 1h, heating to 1280 ℃ at the speed of 8 ℃/min, preserving heat for 2h, cooling to 1000 ℃ at the speed of 5 ℃/min, heating to 1360 ℃ at the speed of 3 ℃/min, preserving heat for 3h, and finally naturally cooling to obtain the light wall brick.
4. The lightweight wall tile as claimed in claim 3, wherein said glaze layer in step (4) has a thickness of 5 g/100 cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548770.1A CN112500147A (en) | 2020-12-24 | 2020-12-24 | Light wall brick |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548770.1A CN112500147A (en) | 2020-12-24 | 2020-12-24 | Light wall brick |
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| CN112500147A true CN112500147A (en) | 2021-03-16 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204670A (en) * | 2012-01-16 | 2013-07-17 | 苏清霞 | Extra-light-weight energy-saving ceramic tile |
| CN103693942A (en) * | 2013-11-27 | 2014-04-02 | 广东家美陶瓷有限公司 | Low-temperature fast-fired ceramic tile and production process thereof |
| CN104876555A (en) * | 2015-05-26 | 2015-09-02 | 柳州市亿廷贸易有限责任公司 | Light-weight wall tile |
| CN105753449A (en) * | 2016-03-28 | 2016-07-13 | 群乔集团有限公司 | Water absorption adjustable silicon porcelain sheet and preparing method thereof |
| CN110183241A (en) * | 2019-05-10 | 2019-08-30 | 广东古宝斯陶瓷有限公司 | A kind of high-strength light marble ceramic wafer and preparation method thereof |
| CN110606764A (en) * | 2019-09-30 | 2019-12-24 | 恩平市华昌陶瓷有限公司 | Ceramic glazed decorative wall brick and manufacturing method thereof |
-
2020
- 2020-12-24 CN CN202011548770.1A patent/CN112500147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204670A (en) * | 2012-01-16 | 2013-07-17 | 苏清霞 | Extra-light-weight energy-saving ceramic tile |
| CN103693942A (en) * | 2013-11-27 | 2014-04-02 | 广东家美陶瓷有限公司 | Low-temperature fast-fired ceramic tile and production process thereof |
| CN104876555A (en) * | 2015-05-26 | 2015-09-02 | 柳州市亿廷贸易有限责任公司 | Light-weight wall tile |
| CN105753449A (en) * | 2016-03-28 | 2016-07-13 | 群乔集团有限公司 | Water absorption adjustable silicon porcelain sheet and preparing method thereof |
| CN110183241A (en) * | 2019-05-10 | 2019-08-30 | 广东古宝斯陶瓷有限公司 | A kind of high-strength light marble ceramic wafer and preparation method thereof |
| CN110606764A (en) * | 2019-09-30 | 2019-12-24 | 恩平市华昌陶瓷有限公司 | Ceramic glazed decorative wall brick and manufacturing method thereof |
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Application publication date: 20210316 |