CN102127946A - Energy-saving and environmentally friendly novel building block with low volume weight - Google Patents
Energy-saving and environmentally friendly novel building block with low volume weight Download PDFInfo
- Publication number
- CN102127946A CN102127946A CN201010005246XA CN201010005246A CN102127946A CN 102127946 A CN102127946 A CN 102127946A CN 201010005246X A CN201010005246X A CN 201010005246XA CN 201010005246 A CN201010005246 A CN 201010005246A CN 102127946 A CN102127946 A CN 102127946A
- Authority
- CN
- China
- Prior art keywords
- building block
- energy
- building
- conserving
- protective
- 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
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims abstract description 8
- 239000010902 straw Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000015450 Tilia cordata Nutrition 0.000 claims abstract description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 4
- 239000004571 lime Substances 0.000 claims abstract description 4
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 4
- 240000008529 Triticum aestivum Species 0.000 claims abstract description 3
- 239000004615 ingredient Substances 0.000 claims abstract description 3
- 235000021307 wheat Nutrition 0.000 claims abstract description 3
- 241000238631 Hexapoda Species 0.000 claims description 5
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N Boron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000012024 dehydrating agents Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000011507 gypsum plaster Substances 0.000 claims description 3
- MPPQGYCZBNURDG-UHFFFAOYSA-N 2-propionyl-6-dimethylaminonaphthalene Chemical compound C1=C(N(C)C)C=CC2=CC(C(=O)CC)=CC=C21 MPPQGYCZBNURDG-UHFFFAOYSA-N 0.000 claims description 2
- 241000609240 Ambelania acida Species 0.000 claims description 2
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 2
- 240000005781 Arachis hypogaea Species 0.000 claims description 2
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 2
- 235000018262 Arachis monticola Nutrition 0.000 claims description 2
- COHDHYZHOPQOFD-UHFFFAOYSA-N Arsenic pentoxide Chemical compound O=[As](=O)O[As](=O)=O COHDHYZHOPQOFD-UHFFFAOYSA-N 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 2
- 240000006240 Linum usitatissimum Species 0.000 claims description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 2
- 240000005158 Phaseolus vulgaris Species 0.000 claims description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 2
- KIEOKOFEPABQKJ-UHFFFAOYSA-N Sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 claims description 2
- 240000006394 Sorghum bicolor Species 0.000 claims description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L Zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- VOTFXKJPNQELOG-UHFFFAOYSA-N arsenic acid Chemical compound O[As](=O)=O VOTFXKJPNQELOG-UHFFFAOYSA-N 0.000 claims description 2
- 229940000488 arsenic acid Drugs 0.000 claims description 2
- 239000010905 bagasse Substances 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims description 2
- 229940117975 chromium trioxide Drugs 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- 235000005824 corn Nutrition 0.000 claims description 2
- 239000010903 husk Substances 0.000 claims description 2
- 230000036571 hydration Effects 0.000 claims description 2
- 238000006703 hydration reaction Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 claims description 2
- 239000002557 mineral fiber Substances 0.000 claims description 2
- 235000020232 peanut Nutrition 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011775 sodium fluoride Substances 0.000 claims description 2
- 235000013024 sodium fluoride Nutrition 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000011592 zinc chloride Substances 0.000 claims description 2
- 235000005074 zinc chloride Nutrition 0.000 claims description 2
- 229960001763 zinc sulfate Drugs 0.000 claims description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000006227 byproduct Substances 0.000 abstract 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 239000010883 coal ash Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000004578 natural building material Substances 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- C04B28/18—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 mixtures of the silica-lime type
-
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
- C04B22/142—Sulfates
- C04B22/143—Calcium-sulfate
-
- 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
Abstract
The invention relates to an energy-saving and environmentally friendly novel building block with low volume weight. Fine sand, coal ash, side products of crop (such as chaff, sorhum shell, smashed rice straw and wheat straw) are taken as major ingredients; natural fiber is taken as aggregate; cement, lime and water glass are taken as binders; and a shrinking agent and a mould-preventing and inset-preventing agent are added and are mixed to be uniform, and laminating moulding and steam-curing are carried out, thus the building block is formed. The side products of crop are available, thus the cost is low; the volume weight of the building block is reduced, a certain strength is achieved, and good thermal insulation and sound insulation effects are achieved, thus the building block is an excellent natural building material; especially the building block is renewable and has incomparable advantage compared with mineral building materials. The problem of land scramble between building block production and agricultural production is solved; the production facility is simple, the investment for building a factory and the production cost are reduced. A way is created for the side products of the crop; contributions is made to carbon emission reduction and environmental enhancement, thus a sustainable development production mode is provided; and no organic chemical matter is required to be added in the whole production process, thus the building block provided by the invention is an energy-saving and environmentally friendly material with low cost and low volume weight.
Description
Affiliated technical field
The present invention relates to constructional materials, the novel building building block of especially a kind of low unit weight, energy-conserving and environment-protective.
Background technology
As everyone knows, traditional building all is as filler mostly with common brick, and common brick is to be fired by clay to form, its unit weight height, not only increased building from heavy duty, and need to consume a large amount of land resources, this is less relatively for arable area per capita, especially can be for the very deficient China of land resources of development and use, be a kind ofly to be difficult to bear heavy, so state lives the portion of building and limits its development.And widely popularize a kind of air entrained cement building block, it is after adding aluminium cream to stir through the fine sand slurry of ball milling and cement, quicklime and foaming, form through steam-cured slaking, this a kind of really energy-conserving and environment-protective, consumption of natural resource are few, not only low but also the populated material of building with enough compressive strength of unit weight.Though the promotion of the various preferential policies of government is arranged, its speed that replaces common brick is still very slow, is difficult to generally be accepted by market.Tracing it to its cause, is because its foaming need be levigate to 200 orders with sand, the energy consumption height, and the investment of founding the factory is big; The foam process complexity, the quality instability; Though improve to some extent through people's effort for many years, whole difficulty makes its cost near common brick.
Summary of the invention
At the deficiency of above-mentioned building in-filled block, the invention provides the novel building building block of a kind of low unit weight, energy-conserving and environment-protective.
The technical solution adopted for the present invention to solve the technical problems is: with fine sand, flyash, the accessory substance of crops (as husk, jowar shell, the straw of pulverizing, wheat straw, sorghum rod, corn stalk, grain straw, bagasse, peanut shell, beans shell, beanstalk, waste of flax) is made major ingredient; With natural fiber (as mineral fibers, string) is aggregate; With cement, lime, water glass is made cementing agent; With the plaster of paris make dehydrating agent and add mildew and insect proof agent (as, copper sulphate, sodium dichromate, chromium trioxide, arsenic acid hydrogen sodium, diarsenic pentoxide, four hydrations, eight Boratexes, diboron trioxide, sodium fluoride, prodan, zinc chloride, zinc sulfate) evenly mix sticking molded after steam-cured slaking forms.
The accessory substance of crops has a large capacity and a wide range, and cost is low, not only can reduce the unit weight of building block, and certain intensity is arranged, and good insulation, soundproof effect are arranged, and is a kind of natural constructional materials; Particularly valuable is its recyclability, compares with the mineral construction material to have unrivaled superiority.The adding of natural fiber can improve its tensile strength, also can reduce the percentage of damage of its transportation.The adding of the plaster of paris is the usefulness for the technology shrink.The building block that some special occasions are used also can suitably add mildew and insect proof agent.
The invention has the beneficial effects as follows that solved the problem that ground is striven in building (filling) building block production and agricultural production, its production equipment is simple, having reduced founds the factory drops into and cost of production.For the accessory substances of crops has found an outlet; , be a kind of mode of production of sustainable development also for reducing carbon emission, improving environment and contribute; Whole process of production need not to add organic chemicals, is the constructional materials of a kind of low cost, low unit weight, energy-conserving and environment-protective.
The specific embodiment
The accessory substance of crops after will pulverizing in proportion as required, natural fiber, flyash, cement, lime, water glass, dehydrating agent and mildew and insect proof agent mix, adding an amount of water stirs, extrude (or mat formation roll) with spreading machine with extruser and become base, after cutting apart moulding with cutting machine by specification, carry out steam-cured slaking.
Claims (6)
1. the novel building building block of a low unit weight, energy-conserving and environment-protective, with fine sand, the accessory substance of flyash, crops is made major ingredient; With the natural fiber is aggregate; With cement, lime, water glass is made cementing agent; Adding dehydrating agent, mildew and insect proof agent mix sticking molded after steam-cured slaking forms.
2. the novel building building block of low unit weight according to claim 1, energy-conserving and environment-protective, it is characterized in that: the accessory substance of described crops is a husk, the jowar shell, the straw of pulverizing, wheat straw, sorghum rod, corn stalk, grain straw, bagasse, peanut shell, beans shell, beanstalk, waste of flax.
3. the novel building building block of low unit weight according to claim 1, energy-conserving and environment-protective is characterized in that: described natural fiber is mineral fibers or string.
4. the novel building building block of low unit weight according to claim 1, energy-conserving and environment-protective is characterized in that: described fine sand is natural sand and artificial sand, the stone of pulverizing.
5. the novel building building block of low unit weight according to claim 1, energy-conserving and environment-protective is characterized in that: described dehydrating agent is the plaster of paris.
6. the novel building building block of low unit weight according to claim 1, energy-conserving and environment-protective is characterized in that: described mildew and insect proof agent is one or more the combination in copper sulphate, sodium dichromate, chromium trioxide, arsenic acid hydrogen sodium, diarsenic pentoxide, four hydrations, eight Boratexes, diboron trioxide, sodium fluoride, prodan, zinc chloride, the zinc sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010005246XA CN102127946A (en) | 2010-01-14 | 2010-01-14 | Energy-saving and environmentally friendly novel building block with low volume weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010005246XA CN102127946A (en) | 2010-01-14 | 2010-01-14 | Energy-saving and environmentally friendly novel building block with low volume weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102127946A true CN102127946A (en) | 2011-07-20 |
Family
ID=44266200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010005246XA Pending CN102127946A (en) | 2010-01-14 | 2010-01-14 | Energy-saving and environmentally friendly novel building block with low volume weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102127946A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515690A (en) * | 2011-12-07 | 2012-06-27 | 江苏祝盛新材料科技有限公司 | Building block and producing method thereof |
| CN102531479A (en) * | 2011-12-23 | 2012-07-04 | 沈阳农业大学 | Agricultural-waste automatic-humidifying function material for greenhouses and production method thereof |
| CN103255871A (en) * | 2012-02-15 | 2013-08-21 | 天津三春科技有限公司 | Manufacturing technology of plant stem, hull, particle concrete masonry block and wallboard |
| CN110357561A (en) * | 2019-06-13 | 2019-10-22 | 滁州市银达门窗有限公司 | A kind of shock-absorption sound-insulation mortar and its production technology |
| CN111747773A (en) * | 2020-06-30 | 2020-10-09 | 惠州市英建实业有限公司 | Aerated brick produced by using almond shells and preparation method thereof |
-
2010
- 2010-01-14 CN CN201010005246XA patent/CN102127946A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515690A (en) * | 2011-12-07 | 2012-06-27 | 江苏祝盛新材料科技有限公司 | Building block and producing method thereof |
| CN102531479A (en) * | 2011-12-23 | 2012-07-04 | 沈阳农业大学 | Agricultural-waste automatic-humidifying function material for greenhouses and production method thereof |
| CN102531479B (en) * | 2011-12-23 | 2013-08-07 | 沈阳农业大学 | Production method of agricultural-waste automatic-humidifying function material for greenhouses |
| CN103255871A (en) * | 2012-02-15 | 2013-08-21 | 天津三春科技有限公司 | Manufacturing technology of plant stem, hull, particle concrete masonry block and wallboard |
| CN110357561A (en) * | 2019-06-13 | 2019-10-22 | 滁州市银达门窗有限公司 | A kind of shock-absorption sound-insulation mortar and its production technology |
| CN111747773A (en) * | 2020-06-30 | 2020-10-09 | 惠州市英建实业有限公司 | Aerated brick produced by using almond shells and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |