CN104628345A - Baking-free hollow brick with mildew-proof and odor-removal effects and preparation method thereof - Google Patents
Baking-free hollow brick with mildew-proof and odor-removal effects and preparation method thereof Download PDFInfo
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- CN104628345A CN104628345A CN201510024938.1A CN201510024938A CN104628345A CN 104628345 A CN104628345 A CN 104628345A CN 201510024938 A CN201510024938 A CN 201510024938A CN 104628345 A CN104628345 A CN 104628345A
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- 239000011464 hollow brick Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 title abstract description 5
- 239000012747 synergistic agent Substances 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 16
- 241001330002 Bambuseae Species 0.000 claims abstract description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 16
- 239000011398 Portland cement Substances 0.000 claims abstract description 16
- 239000011425 bamboo Substances 0.000 claims abstract description 16
- 239000003610 charcoal Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000010457 zeolite Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 15
- 239000004816 latex Substances 0.000 claims description 14
- 229920000126 latex Polymers 0.000 claims description 14
- 230000001877 deodorizing effect Effects 0.000 claims description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 239000011268 mixed slurry Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 7
- 239000003265 pulping liquor Substances 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- 244000060020 Chamaerops excelsa Species 0.000 claims description 6
- 235000013164 Chamaerops excelsa Nutrition 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 6
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 6
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 6
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- -1 ramee Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000047 product Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 240000008564 Boehmeria nivea Species 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 229920001296 polysiloxane Polymers 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 229920005551 calcium lignosulfonate Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a baking-free hollow brick with mildew-proof and odor-removal effects. The baking-free hollow brick is prepared from the following raw materials in parts by weight: 10-12 parts of ordinary Portland cement, 2-3 parts of magnesium oxide, 23-25 parts of paper pulp waste liquid, 1-2 parts of a No.75 mildew-proof agent, 12-14 parts of ramie fibers, 3-5 parts of bamboo charcoal, 40-45 parts of ash from power plants, 2-3 parts of calcium lignosulphonate, 2-3 parts of aluminum powder, 15-18 parts of zeolite, 2-3 parts of a silicone acrylic emulsion, 15-18 parts of a synergistic agent and a proper amount of water. According to the baking-free hollow brick disclosed by the invention, components such as the No.75 mildew-proof agent and bamboo charcoal are added, so that the performance influences caused by product mildewing can be prevented, and the effects of odor removal and purification can also be achieved; the components such as the ramie fibers and silicone acrylic emulsion are added, so that the elasticity and toughness of products can be enhanced; the synergistic agent prepared by using a special process is added, so that the baking-free hollow brick disclosed by the invention has the characteristics of light weight, high strength, water-proof performance, heat preservation, anti-bacterial performance and mildew prevention; a preparation method disclosed by the invention adopts a baking-free process, can be used for saving energy and utilizing waste, and is simple in process; and the prepared products disclosed by the invention are good in performance and high in compressive strength, and can be used for preventing mildew and removing odor.
Description
Technical field
The present invention relates to building material field, particularly a kind of have non-calcine hollow brick of mildew-resistant deodorizing effect and preparation method thereof.
Background technology
Along with deepening constantly of policies of reform and opening to the outside world, the development of market economy, urban construction develop rapidly, all kinds of public works, public utility, Highrise buildings, covil construction, Comfortable Housing Project is rised sheer from level ground, and will need a large amount of novel wall material.China is one of minimum country of world per capita cultivated land.Due to the deterioration of world environments, annual Desertification will be engulfed some and be ploughed; Along with the fast development of economy, city constantly expands.Large stretch of good farmland is used for economic construction, and China's fired clay brick will dig up 25-30 ten thousand mu arable land every year.Land resources crisis has lighted red light.Development green structural material has arrived this stage not allowing to delay.
The present invention fully recycles waste resource, adds in the manufacturing processed of hollow brick by the composition such as spent pulping liquor, fly ash in electric power plant, and add No. 75 compositions such as mould inhibitor, bamboo charcoal, preventing product from going mouldy affects performance, has effect of deodorizing purification simultaneously; Add the composition such as ramee, organosilicon crylic acid latex, enhance elasticity and the toughness of product; Add the synergistic agent made of special process, have that light weight, intensity are large, waterproof, insulation, antibacterial and mouldproof feature; The present invention adopts unburned technique, energy-conserving and environment-protective, and technique is simple, and the good product performance made, ultimate compression strength is high, mildew-resistant deodorizing.
Summary of the invention
The object of this invention is to provide and a kind of there is non-calcine hollow brick of mildew-resistant deodorizing effect and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
There is a non-calcine hollow brick for mildew-resistant deodorizing effect, be made up of the raw material of following weight part: ordinary Portland cement 10-12, magnesium oxide 2-3, spent pulping liquor 23-25, No. 75 mould inhibitor 1-2, ramee 12-14, bamboo charcoal 3-5, fly ash in electric power plant 40-45, wooden calcium sulfonate 2-3, aluminium powder 2-3, zeolite 15-18, organosilicon crylic acid latex 2-3, synergistic agent 15-18, water are appropriate;
Described synergistic agent is prepared from by the raw material of following weight part: calcium stearate 1-2, formaldehyde polyvinyl acetal stick agent 1-1.5, Portland cement 4-6, polyphenyl foam particle 3-5, ramee 10-12, leaf sheath fibres of Fortune Windmillpalm 9-11, corn cob 13-15, fallen leaves 5-7, bamboo charcoal 3-5, redispersable latex powder 2-3, polyvinylpyrrolidone 1-2, water 15-20; Preparation method is as follows: first ramee, leaf sheath fibres of Fortune Windmillpalm, corn cob, fallen leaves, bamboo charcoal are dried under 50-60 DEG C of condition after and polyphenyl foam particle powder mix be broken into 180-200 order mixed powder; then redispersable latex powder, polyvinylpyrrolidone are added the water of 2-3 times amount; mixed powder is added after stirring; put into forcing machine granulation again; finally Portland cement and all the other remaining components are made mixed slurry; pulp spraying is sprinkled upon particle surface, and natural air drying hardens and obtains synergistic agent.
A kind of non-calcine hollow brick with mildew-resistant deodorizing effect of the present invention, be made up of following concrete steps:
(1) 80-100 object powder is ground into by after magnesium oxide, ramee, bamboo charcoal, zeolite mixing, then spent pulping liquor, organosilicon crylic acid latex, wooden calcium sulfonate is added, add all the other remaining components except ordinary Portland cement, synergistic agent after mix and blend 10-15 minute, continuing to add water stirs into mixed slurry;
(2) ordinary Portland cement, synergistic agent are added water and stir, then with mixed slurry mix and blend 6-10 minute in step (1), then pour in brick press mould and be pressed, at 30 DEG C-50 DEG C maintenance 10-24 hour, finally demould, puts at room temperature moisture-keeping maintaining 28 by the product after shaping and namely obtains fragment of brick of the present invention.
The invention has the beneficial effects as follows: the present invention adds No. 75 compositions such as mould inhibitor, bamboo charcoal, and preventing product from going mouldy affects performance that there is effect of deodorizing purification simultaneously; Add the composition such as ramee, organosilicon crylic acid latex, enhance elasticity and the toughness of product; Add the synergistic agent made of special process, have that light weight, intensity are large, waterproof, insulation, antibacterial and mouldproof feature; The present invention adopts unburned technique, energy-conserving profit waste, and technique is simple, and the good product performance made, ultimate compression strength is high, mildew-resistant deodorizing.
Specific embodiments
Below by specific examples, the present invention is described in detail.
There is a non-calcine hollow brick for mildew-resistant deodorizing effect, be made up of the raw material of following weight part (kilogram): ordinary Portland cement 10, magnesium oxide 2, spent pulping liquor 23, No. 75 mould inhibitors 1, ramee 12, bamboo charcoal 3, fly ash in electric power plant 40, wooden calcium sulfonate 2, aluminium powder 2, zeolite 15, organosilicon crylic acid latex 2, synergistic agent 15, water are appropriate;
Described synergistic agent is prepared from by the raw material of following weight part (kilogram): calcium stearate 1, formaldehyde polyvinyl acetal stick agent 1, Portland cement 4, polyphenyl foam particle 3, ramee 10, leaf sheath fibres of Fortune Windmillpalm 9, corn cob 13, fallen leaves 5, bamboo charcoal 3, redispersable latex powder 2, polyvinylpyrrolidone 1, water 15; Preparation method is as follows: first ramee, leaf sheath fibres of Fortune Windmillpalm, corn cob, fallen leaves, bamboo charcoal are dried under 50-60 DEG C of condition after and polyphenyl foam particle powder mix be broken into 180-200 order mixed powder; then redispersable latex powder, polyvinylpyrrolidone are added the water of 2-3 times amount; mixed powder is added after stirring; put into forcing machine granulation again; finally Portland cement and all the other remaining components are made mixed slurry; pulp spraying is sprinkled upon particle surface, and natural air drying hardens and obtains synergistic agent.
A kind of non-calcine hollow brick with mildew-resistant deodorizing effect of the present invention, be made up of following concrete steps:
(1) 80-100 object powder is ground into by after magnesium oxide, ramee, bamboo charcoal, zeolite mixing, then spent pulping liquor, organosilicon crylic acid latex, wooden calcium sulfonate is added, add all the other remaining components except ordinary Portland cement, synergistic agent after mix and blend 10-15 minute, continuing to add water stirs into mixed slurry;
(2) ordinary Portland cement, synergistic agent are added water and stir, then with mixed slurry mix and blend 6-10 minute in step (1), then pour in brick press mould and be pressed, at 30 DEG C-50 DEG C maintenance 10-24 hour, finally demould, puts at room temperature moisture-keeping maintaining 28 by the product after shaping and namely obtains fragment of brick of the present invention.
Through various test determination, the properties of hollow brick of the present invention is: porosity is 43.7%, and thermal conductivity is 0.056W/ (m.K), and ultimate compression strength is 14.7Mpa.
Claims (2)
1. one kind has the non-calcine hollow brick of mildew-resistant deodorizing effect, it is characterized in that, be made up of the raw material of following weight part: ordinary Portland cement 10-12, magnesium oxide 2-3, spent pulping liquor 23-25, No. 75 mould inhibitor 1-2, ramee 12-14, bamboo charcoal 3-5, fly ash in electric power plant 40-45, wooden calcium sulfonate 2-3, aluminium powder 2-3, zeolite 15-18, organosilicon crylic acid latex 2-3, synergistic agent 15-18, water are appropriate;
Described synergistic agent is prepared from by the raw material of following weight part: calcium stearate 1-2, formaldehyde polyvinyl acetal stick agent 1-1.5, Portland cement 4-6, polyphenyl foam particle 3-5, ramee 10-12, leaf sheath fibres of Fortune Windmillpalm 9-11, corn cob 13-15, fallen leaves 5-7, bamboo charcoal 3-5, redispersable latex powder 2-3, polyvinylpyrrolidone 1-2, water 15-20; Preparation method is as follows: first ramee, leaf sheath fibres of Fortune Windmillpalm, corn cob, fallen leaves, bamboo charcoal are dried under 50-60 DEG C of condition after and polyphenyl foam particle powder mix be broken into 180-200 order mixed powder; then redispersable latex powder, polyvinylpyrrolidone are added the water of 2-3 times amount; mixed powder is added after stirring; put into forcing machine granulation again; finally Portland cement and all the other remaining components are made mixed slurry; pulp spraying is sprinkled upon particle surface, and natural air drying hardens and obtains synergistic agent.
2. a kind of non-calcine hollow brick with mildew-resistant deodorizing effect according to claim 1, is characterized in that, be made up of following concrete steps:
(1) 80-100 object powder is ground into by after magnesium oxide, ramee, bamboo charcoal, zeolite mixing, then spent pulping liquor, organosilicon crylic acid latex, wooden calcium sulfonate is added, add all the other remaining components except ordinary Portland cement, synergistic agent after mix and blend 10-15 minute, continuing to add water stirs into mixed slurry;
(2) ordinary Portland cement, synergistic agent are added water and stir, then with mixed slurry mix and blend 6-10 minute in step (1), then pour in brick press mould and be pressed, at 30 DEG C-50 DEG C maintenance 10-24 hour, finally demould, puts at room temperature moisture-keeping maintaining 28 by the product after shaping and namely obtains fragment of brick of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024938.1A CN104628345A (en) | 2015-01-19 | 2015-01-19 | Baking-free hollow brick with mildew-proof and odor-removal effects and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024938.1A CN104628345A (en) | 2015-01-19 | 2015-01-19 | Baking-free hollow brick with mildew-proof and odor-removal effects and preparation method thereof |
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| CN104628345A true CN104628345A (en) | 2015-05-20 |
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| CN201510024938.1A Pending CN104628345A (en) | 2015-01-19 | 2015-01-19 | Baking-free hollow brick with mildew-proof and odor-removal effects and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967630A (en) * | 2016-04-06 | 2016-09-28 | 安徽鑫润新型材料有限公司 | Wear-resistant cement hollow brick and preparation method thereof |
| CN106587807A (en) * | 2016-11-29 | 2017-04-26 | 怀宁县信宁新型建材有限公司 | Hollow brick for buildings having anti-seismic property and preparation method thereof |
| AT15933U3 (en) * | 2018-05-08 | 2018-12-15 | Steindorfer Walter | Burnt, porous clay tile filled with cement-bound waste paper pulp |
| CN109053042A (en) * | 2018-07-23 | 2018-12-21 | 定远县双远新型建筑材料厂 | A kind of indoor environmentally-friendly is non-burning brick |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234879A (en) * | 2007-01-30 | 2008-08-06 | 广州市坚基环保数码彩砖有限公司 | Magic color surface encaustic brick and preparation method |
| CN101234878A (en) * | 2007-01-30 | 2008-08-06 | 广州市坚基环保数码彩砖有限公司 | Litchi surface encaustic brick and preparation method thereof |
| KR100864679B1 (en) * | 2008-05-23 | 2008-10-23 | (주)우석알앤씨 | Dolomite-based eco-friendly functional mortar and blocks and bricks using it |
| CN101306937A (en) * | 2008-07-04 | 2008-11-19 | 华中科技大学 | A kind of construction waste concrete brick and its production method |
| CN102765906A (en) * | 2012-06-30 | 2012-11-07 | 安徽中龙建材科技有限公司 | Method for producing aerated hollow bricks by fluorite slag |
-
2015
- 2015-01-19 CN CN201510024938.1A patent/CN104628345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234879A (en) * | 2007-01-30 | 2008-08-06 | 广州市坚基环保数码彩砖有限公司 | Magic color surface encaustic brick and preparation method |
| CN101234878A (en) * | 2007-01-30 | 2008-08-06 | 广州市坚基环保数码彩砖有限公司 | Litchi surface encaustic brick and preparation method thereof |
| KR100864679B1 (en) * | 2008-05-23 | 2008-10-23 | (주)우석알앤씨 | Dolomite-based eco-friendly functional mortar and blocks and bricks using it |
| CN101306937A (en) * | 2008-07-04 | 2008-11-19 | 华中科技大学 | A kind of construction waste concrete brick and its production method |
| CN102765906A (en) * | 2012-06-30 | 2012-11-07 | 安徽中龙建材科技有限公司 | Method for producing aerated hollow bricks by fluorite slag |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967630A (en) * | 2016-04-06 | 2016-09-28 | 安徽鑫润新型材料有限公司 | Wear-resistant cement hollow brick and preparation method thereof |
| CN106587807A (en) * | 2016-11-29 | 2017-04-26 | 怀宁县信宁新型建材有限公司 | Hollow brick for buildings having anti-seismic property and preparation method thereof |
| AT15933U3 (en) * | 2018-05-08 | 2018-12-15 | Steindorfer Walter | Burnt, porous clay tile filled with cement-bound waste paper pulp |
| CN109053042A (en) * | 2018-07-23 | 2018-12-21 | 定远县双远新型建筑材料厂 | A kind of indoor environmentally-friendly is non-burning brick |
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Application publication date: 20150520 |
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