CN102887675B - Air-added brick taking hollow glass beads as filler and method for processing air-added brick - Google Patents
Air-added brick taking hollow glass beads as filler and method for processing air-added brick Download PDFInfo
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- CN102887675B CN102887675B CN201210320770.5A CN201210320770A CN102887675B CN 102887675 B CN102887675 B CN 102887675B CN 201210320770 A CN201210320770 A CN 201210320770A CN 102887675 B CN102887675 B CN 102887675B
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- Prior art keywords
- hollow glass
- parts
- air
- filler
- added brick
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- Expired - Fee Related
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- 239000011449 brick Substances 0.000 title claims abstract description 43
- 239000011521 glass Substances 0.000 title claims abstract description 22
- 239000000945 filler Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000011324 bead Substances 0.000 title abstract 4
- 239000002956 ash Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000010902 straw Substances 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 8
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 7
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 7
- 239000010436 fluorite Substances 0.000 claims abstract description 7
- 239000010439 graphite Substances 0.000 claims abstract description 7
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000839 emulsion Substances 0.000 claims abstract description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 4
- 239000011325 microbead Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 12
- 239000010881 fly ash Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- TVWTZAGVNBPXHU-FOCLMDBBSA-N dioctyl (e)-but-2-enedioate Chemical compound CCCCCCCCOC(=O)\C=C\C(=O)OCCCCCCCC TVWTZAGVNBPXHU-FOCLMDBBSA-N 0.000 claims description 3
- 229920005610 lignin Polymers 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- KZOJQMWTKJDSQJ-UHFFFAOYSA-M sodium;2,3-dibutylnaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 KZOJQMWTKJDSQJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000004927 clay Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 2
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000010883 coal ash Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an air-added brick which takes hollow glass beads as filler and a method for processing the air-added brick. The air-added brick comprises the following raw materials in part by weight: 45 to 55 parts of coal ash, 5 to 8 parts of cement, 10 to 15 parts of fluorite slag, 5 to 10 parts of kaolin, 14 to 16 parts of hollow glass beads, 4 to 5 parts of fire clay, 2 to 3 parts of graphite, 0.03 to 0.05 part of fatty alcohol-polyoxyethylene ether, 5 to 10 parts of modified straw ash, 0.03 to 0.04 part of nekal, 0.01 to 0.02 part of aluminum powder and 0.3 to 0.5 part of acrylic emulsion. By using the hollow glass beads as the filler, the aims of energy conversation and environmental protection are achieved, and energy consumption is reduced; moreover, the prepared air-added brick has high heat isolation performance and sound isolation performance compared with the conventional air-added brick; and meanwhile, by optimizing a formula and the raw materials, the strength and the freezing resistance are obviously improved.
Description
Technical field
The present invention relates to building material field, specifically belong to a kind of aerated bricks and working method thereof take hollow glass microbead as filler.
Background technology
Aerated bricks is the aerated bricks building block of producing by autoclave at high temperature apparatus and process, adopt the brick product of other the various explained hereafter including steam pressure, aerated bricks is a kind of novel wall material, its unique distinction is that it is a kind of novel building walling of very light-duty heat insulating, and that this technology of China starts is more late, totally fall behind 40 years than abroad, but, the development of the aerated bricks industry of China is really very fast, and domestic aerated bricks technical matters level can reach international most advanced level now.
Aerated bricks sharpest edges economize the land resource exactly, need not waste a large amount of arable lands, and the source of its raw material very extensively, dust and sand, slag, flyash and coal gangue etc. are all the starting material that do aerated bricks, and very superior of the performance characteristics of aerated bricks, have extraordinary can working ability and heat insulation and insulated capacity, and very strong of plasticity-, have extraordinary processing characteristics, the research of aerated bricks raw material and processing technology need further to improve.
Summary of the invention
The object of the present invention is to provide a kind of aerated bricks and working method thereof take hollow glass microbead as filler, take hollow glass microbead as filler, energy-conserving and environment-protective, heat insulation all good with sound-proofing properties.
The present invention adopts following technical scheme to achieve these goals:
Aerated bricks take hollow glass microbead as filler, the weight part of its constitutive material is: flyash 45-55, cement 5-8, fluorite slag 10-15, kaolin 5-10, hollow glass microbead 14-16, fireclay 4-5, graphite 2-3, fatty alcohol-polyoxyethylene ether 0.03-0.05, modified straw ash 5-10, sodium dibutyl naphthalene sulfonate 0.03-0.04, aluminium powder 0.01-0.02 and ACRYLIC EMULSION 0.3-0.5.
The working method of the aerated bricks take hollow glass microbead as filler, comprises the following steps:
(1) raw-material processing: starting material comprise flyash, cement, fluorite slag, kaolin, hollow glass microbead, fireclay and graphite; Be crushed to fineness and reach 180-200 order;
(2) stir: first add water and stir separately, then mix and blend also adds other surplus stocks in raw material by weight;
(3) cast: the slurry that step (2) is stirred adds in stock mould, obtains brick idiosome;
(4) rest: the brick idiosome of step (3) is put into the chamber of resting, the chamber sealing thermal insulation 38-42 ℃ that rests, time 1-3 hour rests;
(5) cutting: the brick idiosome that step (4) is rested is put into and is processed into certain desired size on cutting machine;
(6) steam-cured: the green compact of above-mentioned steps (5), at 0.8-1.0Mpa vapor cure 18-22h, are obtained to aerated bricks finished product.
Modified straw ash is that straw ash is ground to form to 200-300 order powder, admixes that to be equivalent to the calcium lignin sulphonate agitating with dioctyl maleate, 1-2% of powder weight 1-2% even, dries, and is ground into powder and obtains.
Beneficial effect of the present invention:
The present invention is take hollow glass microbead as filler, and energy-conserving and environment-protective, have reduced energy consumption; And the aerated bricks making is heat insulation all good with sound-proofing properties, more existing aerated bricks is significantly improved; The present invention is simultaneously by optimization of C/C composites materials, and intensity of the present invention, frost resistance are significantly improved.
Embodiment
Embodiment 1: the aerated bricks take hollow glass microbead as filler, the weight part of its constitutive material is: flyash 45-48, cement 5-6, fluorite slag 10-12, kaolin 5-6, hollow glass microbead 14-16, fireclay 4-5, graphite 2-3, fatty alcohol-polyoxyethylene ether 0.03-0.05, modified straw ash 5-6, sodium dibutyl naphthalene sulfonate 0.03-0.04, aluminium powder 0.01-0.02 and ACRYLIC EMULSION 0.3-0.5.
The working method of the aerated bricks take hollow glass microbead as filler, comprises the following steps:
(1) raw-material processing: starting material comprise flyash, cement, fluorite slag, kaolin, hollow glass microbead, fireclay and graphite; Be crushed to fineness and reach 180-200 order;
(2) stir: first add water and stir separately, then mix and blend also adds other surplus stocks in raw material by weight;
(3) cast: the slurry that step (2) is stirred adds in stock mould, obtains brick idiosome;
(4) rest: the brick idiosome of step (3) is put into the chamber of resting, the chamber sealing thermal insulation 38-42 ℃ that rests, time 1-3 hour rests;
(5) cutting: the brick idiosome that step (4) is rested is put into and is processed into certain desired size on cutting machine;
(6) steam-cured: the green compact of above-mentioned steps (5), at 0.8-1.0Mpa vapor cure 18-22h, are obtained to aerated bricks finished product.
Modified straw ash is that straw ash is ground to form to 200-300 order powder, admixes and is equivalent to the even with dioctyl maleate, 1.2% calcium lignin sulphonate agitating of powder weight 1.2%, dries, and is ground into powder and obtains.
The performance data of processing the aerated bricks obtaining by above-described embodiment 1 is as follows: hole reaches 79%-84%, volume density 600～780kg/m
3, refractory temperature is 735 ℃, thermal conductivity is 0.14-0.17W/MK, water suction lead wet slowly, it is 5.5 times of clay brick that same volume absorbs water to saturated required time.Ultimate compression strength is 5.1-7.2Mpa.
Claims (3)
1. the aerated bricks take hollow glass microbead as filler, is characterized in that the weight part of its constitutive material is: flyash 45-55, cement 5-8, fluorite slag 10-15, kaolin 5-10, hollow glass microbead 14-16, fireclay 4-5, graphite 2-3, fatty alcohol-polyoxyethylene ether 0.03-0.05, modified straw ash 5-10, sodium dibutyl naphthalene sulfonate 0.03-0.04, aluminium powder 0.01-0.02 and ACRYLIC EMULSION 0.3-0.5.
2. a working method for the aerated bricks take hollow glass microbead as filler as claimed in claim 1, is characterized in that comprising the following steps:
(1) raw-material processing: starting material comprise flyash, cement, fluorite slag, kaolin, hollow glass microbead, fireclay and graphite; Be crushed to fineness and reach 180-200 order;
(2) stir: first add water and stir separately, then mix and blend also adds other surplus stocks in raw material by weight;
(3) cast: the slurry that step (2) is stirred adds in stock mould, obtains brick idiosome;
(4) rest: the brick idiosome of step (3) is put into the chamber of resting, the chamber sealing thermal insulation 38-42 ℃ that rests, time 1-3 hour rests;
(5) cutting: the brick idiosome that step (4) is rested is put into and is processed into certain desired size on cutting machine;
(6) steam-cured: the green compact of above-mentioned steps (5), at 0.8-1.0MPa vapor cure 18-22h, are obtained to aerated bricks finished product.
3. the aerated bricks take hollow glass microbead as filler according to claim 1, it is characterized in that: described modified straw ash is that straw ash is ground to form to 200-300 order powder, the calcium lignin sulphonate agitating of admixing the dioctyl maleate, the 1-2% that are equivalent to powder weight 1-2% is even, dry, be ground into powder and obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210320770.5A CN102887675B (en) | 2012-09-03 | 2012-09-03 | Air-added brick taking hollow glass beads as filler and method for processing air-added brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210320770.5A CN102887675B (en) | 2012-09-03 | 2012-09-03 | Air-added brick taking hollow glass beads as filler and method for processing air-added brick |
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| Publication Number | Publication Date |
|---|---|
| CN102887675A CN102887675A (en) | 2013-01-23 |
| CN102887675B true CN102887675B (en) | 2014-07-02 |
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|---|---|---|---|
| CN201210320770.5A Expired - Fee Related CN102887675B (en) | 2012-09-03 | 2012-09-03 | Air-added brick taking hollow glass beads as filler and method for processing air-added brick |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103113057B (en) * | 2013-02-21 | 2014-10-01 | 南京大学南通材料工程技术研究院 | Flexible heat-preserving tapestry brick and preparation method thereof |
| CN103183521B (en) * | 2013-02-25 | 2015-04-08 | 陈廷武 | Light cement foam insulation plate and production method thereof |
| CN103449770A (en) * | 2013-07-31 | 2013-12-18 | 潘逸东 | Anti-freeze aerated concrete brick |
| CN103449769A (en) * | 2013-07-31 | 2013-12-18 | 潘逸东 | Antibacterial aerated brick |
| CN103771788A (en) * | 2014-01-21 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Durable air-added brick |
| CN106588038A (en) * | 2016-11-05 | 2017-04-26 | 余贤祥 | Cement rotary kiln body sealing castable |
| CN109503021B (en) * | 2018-12-20 | 2021-03-05 | 石家庄市筑鑫混凝土有限公司 | Concrete antifreezing agent and preparation method thereof |
| CN115893890A (en) * | 2022-10-18 | 2023-04-04 | 科达制造股份有限公司 | Light building material based on waste photovoltaic glass and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1110669A (en) * | 1994-04-20 | 1995-10-25 | 冶金工业部武汉钢铁设计研究院 | Non-fired high-strength float bead heat insulation brick |
| CN100463881C (en) * | 2007-05-09 | 2009-02-25 | 徐振飞 | Heat preservation and energy saving type lightweight, gas filled wall bricks, and preparation method |
| CN101200360A (en) * | 2007-12-21 | 2008-06-18 | 徐朝顺 | Baking-free jade-imitating luminous brick |
| KR20110090128A (en) * | 2010-02-02 | 2011-08-10 | (주)성광산업개발 | Guide block for preventing road slip |
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Inventor after: Gu Jianying Inventor before: Zhang Aimin |
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Effective date of registration: 20170922 Address after: 300000, Tianjin, Nankai District Ping Lu, No. 3, building 3, 603, Linping Patentee after: Gu Jianying Address before: 233300 Anhui city of Bengbu province Wuhe County South Industrial Park Road on the north side of Bengbu five Patentee before: WUHE NEW ENVIRONMENTAL PROTECTION BUILDING MATERIALS FACTORY OF BENGBU AIMIN AUTOMOBILE SERVICE Co.,Ltd. |
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Effective date of registration: 20190531 Address after: 064400 South of Wei 11 Street and East of Jing 13 Road, Hebei Qian'an Economic Development Zone, Tangshan City, Hebei Province Patentee after: Beijing Shoujian (Qian'an) Assembly Building Products Co.,Ltd. Address before: 221000 Room 512, 5th Floor, Science and Technology Building, Quanshan Science and Technology Avenue, Xuzhou City, Jiangsu Province Patentee before: Li Wenkang |
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