CN102010170A - Preparation method of organic bricks - Google Patents
Preparation method of organic bricks Download PDFInfo
- Publication number
- CN102010170A CN102010170A CN2010102944334A CN201010294433A CN102010170A CN 102010170 A CN102010170 A CN 102010170A CN 2010102944334 A CN2010102944334 A CN 2010102944334A CN 201010294433 A CN201010294433 A CN 201010294433A CN 102010170 A CN102010170 A CN 102010170A
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- CN
- China
- Prior art keywords
- stalk
- weight
- parts
- water
- straw
- 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.)
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Classifications
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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
- C04B28/10—Lime cements or magnesium oxide 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a preparation method of organic bricks. The preparation method comprises the following steps of: crushing straw, adding liquid ammonia to a container and closing to prepare alkalized straw; mixing 5-10 parts by weight of gypsum powder, 10-20 parts by weight of cement, 30-40 parts by weight of lime and 90-100 parts by weight of water to prepare adhesive slurry; stirring the alkalized straw and the adhesive slurry in a stirrer while adding water, fully and uniformly stirring the mixture, injecting in a die and pressing into a needed shape; and stripping, naturally culturing and naturally drying to prepare finished brick products. The method of the invention uses renewable resources, such as straw, weed, and the like to replace mineral resources, fully utilizes crop waste, is environment-friendly, saves a great amount of coal resources, reduces carbon dioxide emissions and achieves sustainable development.
Description
Technical field
The present invention relates to a kind of organic preparation method who lays bricks.
Background technology
Traditional lay bricks with the clay to be raw material, in existing the arable land, to survey and seek the mineral reserve zone that clay resource is arranged.Cut out the top layer topsoil gong, wait to expose the depths clay seam after, take out the clay mineral reserve, add water to the about 30%-45% of clay water content, the back injection mould that stirs is pressed into desired shape.After the demoulding in the threshing ground thorough drying become adobe.Adobe is piled up in sintering oven, whenever pile up one deck adobe and need spread one deck coal thereon, coal quantity is spread even by the 8%-12% of dry state adobe weight.When piling up to sintering oven chamber vol 80-90% (v/v) Deng adobe, the shutoff kilneye, igniting sinters to the coal afterburnt, naturally the cooling kiln discharge.
This method need take damages a large amount of the arable land, and the soil is non-renewable, has wasted resource greatly.Need to add coal and carry out sintering, energy consumption is huge, contaminate environment.The thermal conductivity of the clay brick of making is 0.8-1.0W/mk, is unfavorable for building energy conservation.
Summary of the invention
Technical problem to be solved by this invention provides a kind of organic preparation method who lays bricks of energy-conserving and environment-protective.
The present invention adopts following technical scheme:
The inventive method making processes is:
(1) makes the alkalization stalk after the ammonia liquor of stalk adding stalk weight 2-10 ‰ after pulverizing the 2-50 sieve places the airtight 10-48 of container hour;
(2) adopt following ratio of weight and number component: 5-10 part terra alba, 10-20 part cement, 30-40 part lime, 90-100 water are mixed and made into binding paste with above-mentioned component;
(3) above-mentioned alkalization stalk and binding paste are put into agitator and stir, the alkalization stalk is 10 with the weight ratio of binding paste: 1-4, add entry while stirring, and the add-on of water is: the weight ratio of alkalize stalk and water is 10: 3-5;
(4) above-mentioned compound is stirred the back and inject the pressure that mould applies 0.5-15Mpa and be pressed into desired shape, carried out after the demoulding natural curing 7-10 days, become to make the finished product of laying bricks after the seasoning.
Described stalk is one or more the mixture in cotton stalk, wheat stalk, maize straw, weeds, the trees branch.
Positively effect of the present invention is as follows:
The inventive method is used renewable resources alternative ore matter resources such as stalk, weeds, makes full use of the crop waste, and a large amount of coal resources are saved in environmental protection, reduces Carbon emission, has realized Sustainable development.The thermal conductivity of laying bricks that adopts the inventive method to make is 0.12-0.135W/mk, and the thermal conductivity of clay brick is 0.8-1.0W/mk, satisfies the requirement of building energy conservation.
Embodiment
Embodiment 1
(1) gets the 1000kg cotton stalk, but pulverized in the encloses container that 2 mesh sieves are placed on 3 cubic metres of capacity, add encloses container after the 2kg ammonia liquor, leave standstill after 15 hours and make the alkalization stalk through beater grinder;
(2) adopt following ratio of weight and number component: 10 parts of terra albas, 20 parts of cement, 30 parts of lime, 100 parts of water are mixed and made into binding paste with above-mentioned component;
(3 put into agitator with above-mentioned alkalization stalk and binding paste stirs, and adds 350kg water while stirring;
(4) mould that compound is injected long 600mm, a wide 200mm after above-mentioned compound is stirred applies 6Mpa compression moulding.Pile up 50mm at interval after the demoulding, the single buttress of 3-5 layer is behind the water holding materials such as covering fiber, showering curing makes covering material keep moisture state continuously, and natural air drying dismantled after 10 days, make the finished product of laying bricks, after check meets preassigned, go into stockyard.
Embodiment 2
(1) gets the 1000kg weeds, but pulverized in the encloses container that 10 mesh sieves are placed on 3 cubic metres of capacity, add encloses container after the 5kg ammonia liquor, leave standstill after 48 hours and make the alkalization stalk through beater grinder;
(2) adopt following ratio of weight and number component: 5 parts of terra albas, 15 parts of cement, 40 parts of lime, 90 parts of water are mixed and made into binding paste with above-mentioned component;
(3) above-mentioned alkalization stalk and binding paste are put into agitator and stir, add 400kg water while stirring;
(4) mould that compound is injected long 600mm, a wide 300mm after above-mentioned compound is stirred applies 1.2Mpa compression moulding.Pile up 50mm at interval after the demoulding, the single buttress of 3-5 layer, behind the water holding materials such as covering fiber, showering curing makes covering material keep moisture state continuously.The natural air drying that dismantles after 7 days is made the finished product of laying bricks, and goes into stockyard after check meets preassigned.
Embodiment 3
(1) gets the mixture 1000kg of trees branch and wheat stalk, but pulverized in the encloses container that 50 mesh sieves are placed on 3 cubic metres of capacity, add encloses container after the 10kg ammonia liquor through beater grinder.Leave standstill after 10 hours and make the alkalization stalk;
(2) adopt following ratio of weight and number component: 8 parts of terra albas, 10 parts of cement, 35 parts of lime, 95 parts of water are mixed and made into binding paste with above-mentioned component;
(3) above-mentioned alkalization stalk and binding paste are put into agitator and stir, add 500kg water while stirring;
(4) mould that compound is injected long 600mm, a wide 200mm after above-mentioned compound is stirred applies 13Mpa compression moulding.Pile up 50mm at interval after the demoulding, the single buttress of 3-5 layer, behind the water holding materials such as covering fiber, showering curing makes covering material keep moisture state continuously, and the natural air drying that dismantles after 8 days is made the finished product of laying bricks, and goes into stockyard after check meets preassigned.
Claims (2)
1. organic preparation method who lays bricks is characterized in that its making processes is:
(1) makes the alkalization stalk after the ammonia liquor of stalk adding stalk weight 2-10 ‰ after pulverizing the 2-50 sieve places the airtight 10-48 of container hour;
(2) adopt following ratio of weight and number component: 5-10 part terra alba, 10-20 part cement, 30-40 part lime, 90-100 water are mixed and made into binding paste with above-mentioned component;
(3) above-mentioned alkalization stalk and binding paste are put into agitator and stir, the alkalization stalk is 10 with the weight ratio of binding paste: 1-4, add entry while stirring, and the add-on of water is: the weight ratio of alkalize stalk and water is 10: 3-5;
(4) above-mentioned compound is stirred the back and inject the pressure that mould applies 0.5-15Mpa and be pressed into desired shape, carried out after the demoulding natural curing 7-10 days, become to make the finished product of laying bricks after the seasoning.
2. a kind of organic preparation method who lays bricks according to claim 1 is characterized in that described stalk is one or more the mixture in cotton stalk, wheat stalk, maize straw, weeds, the trees branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102944334A CN102010170A (en) | 2010-09-28 | 2010-09-28 | Preparation method of organic bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102944334A CN102010170A (en) | 2010-09-28 | 2010-09-28 | Preparation method of organic bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102010170A true CN102010170A (en) | 2011-04-13 |
Family
ID=43840529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102944334A Pending CN102010170A (en) | 2010-09-28 | 2010-09-28 | Preparation method of organic bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102010170A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294729A (en) * | 2011-06-23 | 2011-12-28 | 周亚文 | Manufacturing method of straw brick |
| CN102659381A (en) * | 2012-06-04 | 2012-09-12 | 李林海 | Practicing brick |
| CN103590531A (en) * | 2013-11-22 | 2014-02-19 | 淮阴工学院 | Integrally-formed building block with internal heat insulation structure |
| CN104944855A (en) * | 2015-06-12 | 2015-09-30 | 河海大学 | Manufacturing method and application of ecological straw brick or ecological straw ball |
| CN107010912A (en) * | 2017-05-11 | 2017-08-04 | 张维秀 | A kind of maize straw brick and preparation method thereof |
| CN107082597A (en) * | 2017-06-20 | 2017-08-22 | 肥西县碧涛建材有限公司 | A kind of agricultural crop straw energy-saving brick and preparation method |
| CN107892535A (en) * | 2017-10-12 | 2018-04-10 | 石河子大学 | A kind of porous cotton stalk regeneration concrete brick and preparation method thereof and former |
| CN107935483A (en) * | 2017-10-12 | 2018-04-20 | 石河子大学 | A kind of bulk cotton stalk regeneration concrete brick and preparation method thereof and former |
-
2010
- 2010-09-28 CN CN2010102944334A patent/CN102010170A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294729A (en) * | 2011-06-23 | 2011-12-28 | 周亚文 | Manufacturing method of straw brick |
| CN102659381A (en) * | 2012-06-04 | 2012-09-12 | 李林海 | Practicing brick |
| CN102659381B (en) * | 2012-06-04 | 2013-06-19 | 中北大学 | Practicing brick |
| CN103590531A (en) * | 2013-11-22 | 2014-02-19 | 淮阴工学院 | Integrally-formed building block with internal heat insulation structure |
| CN103590531B (en) * | 2013-11-22 | 2015-10-21 | 淮阴工学院 | The one-body molded building block with internal insulation structure |
| CN104944855A (en) * | 2015-06-12 | 2015-09-30 | 河海大学 | Manufacturing method and application of ecological straw brick or ecological straw ball |
| CN104944855B (en) * | 2015-06-12 | 2017-06-09 | 河海大学 | The manufacture method and application of a kind of ecological stalk brick or ecological stalk ball |
| CN107010912A (en) * | 2017-05-11 | 2017-08-04 | 张维秀 | A kind of maize straw brick and preparation method thereof |
| CN107082597A (en) * | 2017-06-20 | 2017-08-22 | 肥西县碧涛建材有限公司 | A kind of agricultural crop straw energy-saving brick and preparation method |
| CN107892535A (en) * | 2017-10-12 | 2018-04-10 | 石河子大学 | A kind of porous cotton stalk regeneration concrete brick and preparation method thereof and former |
| CN107935483A (en) * | 2017-10-12 | 2018-04-20 | 石河子大学 | A kind of bulk cotton stalk regeneration concrete brick and preparation method thereof and former |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |