CN105585277B - A kind of low-cost environmental-protecting is non-burning brick and preparation method thereof - Google Patents
A kind of low-cost environmental-protecting is non-burning brick and preparation method thereof Download PDFInfo
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- CN105585277B CN105585277B CN201510957882.5A CN201510957882A CN105585277B CN 105585277 B CN105585277 B CN 105585277B CN 201510957882 A CN201510957882 A CN 201510957882A CN 105585277 B CN105585277 B CN 105585277B
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- 239000011449 brick Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000010802 sludge Substances 0.000 claims abstract description 30
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 22
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 22
- 239000004571 lime Substances 0.000 claims abstract description 22
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 12
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 12
- 235000019795 sodium metasilicate Nutrition 0.000 claims abstract description 12
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 12
- 229910001626 barium chloride Inorganic materials 0.000 claims abstract description 11
- 239000010883 coal ash Substances 0.000 claims abstract description 11
- 239000011780 sodium chloride Substances 0.000 claims abstract description 11
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003818 cinder Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000000292 calcium oxide Substances 0.000 claims abstract description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 10
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 10
- 239000010881 fly ash Substances 0.000 description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 4
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 239000011455 calcium-silicate brick Substances 0.000 description 4
- 239000010903 husk Substances 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 235000019362 perlite Nutrition 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- -1 brickbat etc. Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of brick, provide that a kind of material source is wide, at low cost, environmentally friendly, compressive resistance is high, corrosion resistant low-cost environmental-protecting is non-burning brick, the content of each component and each component is：30 parts by weight of industrial sludge of moisture content 80%；15 parts by weight of domestic sludge of moisture content 80%；40 parts by weight of sintered coal ash；4 parts by weight of cinder；4 parts by weight of clinker；0.45 parts by weight of lime paste；5 parts by weight of glue；9.5 parts by weight of lime skin；0.55 parts by weight of sodium metasilicate；0.6 parts by weight of barium chloride；0.85 parts by weight of sodium chloride；0.55 parts by weight of calcium oxide.It provides a kind of low-cost environmental-protecting non-burning brick preparation method simultaneously, includes the following steps：(1) raw material is crushed；(2) it is molded；(3) it is dry.
Description
Technical field
The present invention is Patent No. 201310052510.9, and the applying date is on February 18th, 2013, a kind of entitled " environmental protection
It is non-burning brick and preparation method thereof " patent of invention divisional application, be related to a kind of brick, and in particular to a kind of environment-friendly baking-free bricks and its
Preparation method.
Background technology
Traditional building brick has clay brick, sand lime brick, flyash brick, and since China once delivered, " stringent limitation was ruined field and burnt
Brick actively promotes the opinion of wall reform ", the development for implementing " protect the fields, is energy saving, adaptation to local conditions, gathering materials on the spot " is built
Material general policy, clay brick (common brick) have greatly reduced, and sand lime brick, flyash brick, aerating mixed mud block replacement clay brick become
Mainstream；The raw material of sand lime brick are the exploitations of sand and lime, sand also by stringent control (due to originals such as stream bed protections
Cause), while needed after green brick forming through autoclave, technique is relatively complicated, in use, sand lime brick and plastering
Mortar is combined not as good as common brick, is easily generated crack and decoration peeling in metope, is influenced beauty.Three of the above brick is all to fire
It forms, needs to consume a large amount of resource, be unfavorable for the saving of resource, production energy consumption is high.
It becomes increasingly conspicuous along with the problem of economic fast development, energy shortage and environmental pollution, development is energy-saving and environment-friendly
Green economy is the emphasis of development of all countries economy, and to industrial wastes, the recycling of domestic refuse is also the weight of green economy
Want component part.
It is non-burning brick, also known as no-firing brick, since conventional sintering serious waste land resource and preparation process can be avoided
It the problem of middle discharge SO2 pollution environment, has been obtained for being widely applied in building field, it is in the prior art, non-burning brick
Using river sand or river sand as primary raw material, a certain amount of auxiliary material such as cement, flyash, aggregate etc., cement are then added
Binding material can be used as after hardening, flyash is as packing material, and aggregate is as reinforcing material.River sand or river sand are a kind of money
The limited material in source, and higher price, therefore, using section that is non-burning brick of high cost made of river sand or river sand and being unfavorable for the energy
About.
Invention content
Therefore, in view of the above-mentioned problems, the present invention provides, a kind of material source is wide, at low cost, environmentally friendly, compressive resistance is high, resistance to
The low-cost environmental-protecting of corrosion is non-burning brick, while provides a kind of low-cost environmental-protecting non-burning brick preparation method.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions：A kind of low-cost environmental-protecting is non-burning brick, respectively
Component and the content of each component are：30 parts by weight of industrial sludge of moisture content 80%；15 weight of domestic sludge of moisture content 80%
Part；40 parts by weight of sintered coal ash；4 parts by weight of cinder；4 parts by weight of clinker；0.45 parts by weight of lime paste；5 parts by weight of glue；Lime
9.5 parts by weight of skin；0.55 parts by weight of sodium metasilicate；0.6 parts by weight of barium chloride；0.85 parts by weight of sodium chloride；0.55 weight of calcium oxide
Part.
A kind of non-burning brick preparation method of low-cost environmental-protecting, preparation method include the following steps：
(1) raw material is crushed：By 30 parts by weight of industrial sludge of moisture content 80%, 15 weight of domestic sludge of moisture content 80%
Part, 40 parts by weight of sintered coal ash, 4 parts by weight of cinder, 4 parts by weight of clinker, 0.45 parts by weight of lime paste, 5 parts by weight of glue, lime
9.5 parts by weight of skin, 0.55 parts by weight of sodium metasilicate, 0.6 parts by weight of barium chloride, 0.85 parts by weight of sodium chloride, 0.55 weight of calcium oxide
Part mixing, then crushes processing, and hybrid particles, a diameter of 2mm of the particle is made；
(2) it is molded：Hybrid particles made from step (1) are sent into molding machine and carry out forming processes, molding adobe is made；
(3) it is dry：Molding adobe after step (2) forming processes is 10 hours dry at 80 DEG C, obtain environment-protective baking-free
Brick.
The drying process of the step (3) is spontaneously dries at least 12 days or is dried 7~14 hours at 70~89 DEG C.
By using preceding solution, the beneficial effects of the invention are as follows：Industrial sludge and life in the formula of the present invention
The dosage of sludge accounts for greatly, effectively having recycled industrial sludge and domestic sludge, does not need to using traditional
River, river sand, have saved resource, have protected environment.Sodium metasilicate that the present invention adds in, barium chloride, calcium chloride, sodium chloride, effectively
Bridging property, cohesive force and the intensity of each ingredient between the main and supplementary materials such as flyash are increased, greatly reduces dry and wet shrinking percentage, and make into
The phenomenon that rib of product brick, side, angle avoid the occurrence of differentiation also has the function of these antifreeze, used chemicals using calcium chloride
Matter institute expense is less, price is relatively low, function admirable.Adhesive is made with glue, the dosage of lime paste is effectively reduced, reduces
Cost improves intensity.In addition, by the use of carbon uncombusted in organic matter in sludge and sintered coal ash as internal combustion agent, it can
Effective energy saving, the source of aggregate can be perlite, lime skin, rice husk, brickbat etc., and raw material sources are extensive, at low cost,
With good economic benefit.The preparation method of the present invention, does not need to be sintered brick, spontaneously dries 12 at normal temperatures
It can be prepared by or can be prepared by within dry 7~14 hours at 70~89 DEG C, save resource, and production energy consumption is low.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and the realization process for reaching technique effect can fully understand and implement according to this.
Embodiment one：
A kind of low-cost environmental-protecting is non-burning brick, and the content of each component and each component is：20 weight of industrial sludge of moisture content 75%
Measure part；10 parts by weight of domestic sludge of moisture content 80%；30 parts by weight of sintered coal ash；3 parts by weight of cinder；2 parts by weight of clinker；
0.2 parts by weight of lime paste；4 parts by weight of glue；8 parts by weight of perlite；0.5 parts by weight of sodium metasilicate；0.2 parts by weight of barium chloride；Chlorination
0.2 parts by weight of sodium；0.1 parts by weight of calcium oxide.
Preparation method includes the following steps：
(1) raw material is crushed：By 20 parts by weight of industrial sludge of moisture content 75%, 10 weight of domestic sludge of moisture content 80%
Part, 30 parts by weight of sintered coal ash, 3 parts by weight of cinder, 2 parts by weight of clinker, 0.2 parts by weight of lime paste, 4 parts by weight of glue, aggregate 8
Parts by weight, 0.5 parts by weight of sodium metasilicate, 0.2 parts by weight of barium chloride, 0.2 parts by weight of sodium chloride, the mixing of 0.1 parts by weight of calcium oxide, so
After carry out pulverization process, be made hybrid particles, a diameter of 3mm of the particle；
(2) it is molded：Hybrid particles made from step (1) are sent into molding machine and carry out forming processes, molding adobe is made；
(3) it is dry：Molding adobe after step (2) forming processes is spontaneously dried 12 days, obtains environment-friendly baking-free bricks.
Embodiment two：
A kind of low-cost environmental-protecting is non-burning brick, and the content of each component and each component is：30 weight of industrial sludge of moisture content 80%
Measure part；15 parts by weight of domestic sludge of moisture content 80%；40 parts by weight of sintered coal ash；4 parts by weight of cinder；4 parts by weight of clinker；
0.45 parts by weight of lime paste；5 parts by weight of glue；9.5 parts by weight of lime skin；0.55 parts by weight of sodium metasilicate；0.6 parts by weight of barium chloride；
0.85 parts by weight of sodium chloride；0.55 parts by weight of calcium oxide.
Preparation method includes the following steps：
(1) raw material is crushed：By 30 parts by weight of industrial sludge of moisture content 80%, 15 weight of domestic sludge of moisture content 80%
Part, 40 parts by weight of sintered coal ash, 4 parts by weight of cinder, 4 parts by weight of clinker, 0.45 parts by weight of lime paste, 5 parts by weight of glue, lime
9.5 parts by weight of skin, 0.55 parts by weight of sodium metasilicate, 0.6 parts by weight of barium chloride, 0.85 parts by weight of sodium chloride, 0.55 weight of calcium oxide
Part mixing, then crushes processing, and hybrid particles, a diameter of 2mm of the particle is made；
(2) it is molded：Hybrid particles made from step (1) are sent into molding machine and carry out forming processes, molding adobe is made；
(3) it is dry：Molding adobe after step (2) forming processes is 10 hours dry at 80 DEG C, obtain environment-protective baking-free
Brick.
Embodiment three：
A kind of low-cost environmental-protecting is non-burning brick, and the content of each component and each component is：40 weight of industrial sludge of moisture content 85%
Measure part；20 parts by weight of domestic sludge of moisture content 80%；50 parts by weight of sintered coal ash；5 parts by weight of cinder；6 parts by weight of clinker；
0.7 parts by weight of lime paste；6 parts by weight of glue；5 parts by weight of rice husk, 6 parts by weight of brickbat；6 parts by weight of sodium metasilicate；1 weight of barium chloride
Part；1.5 parts by weight of sodium chloride；1 parts by weight of calcium oxide.
Preparation method includes the following steps：
(1) raw material is crushed：By 40 parts by weight of industrial sludge of moisture content 85%, 20 weight of domestic sludge of moisture content 80%
Part, 50 parts by weight of sintered coal ash, 5 parts by weight of cinder, 6 parts by weight of clinker, 0.7 parts by weight of lime paste, 6 parts by weight of glue, aggregate
11 parts by weight, 6 parts by weight of sodium metasilicate, 1 parts by weight of barium chloride, 1.5 parts by weight of sodium chloride, the mixing of 1 parts by weight of calcium oxide, Ran Houjin
Hybrid particles, a diameter of 1mm of the particle is made in row pulverization process；
(2) it is molded：Hybrid particles made from step (1) are sent into molding machine and carry out forming processes, molding adobe is made；
(3) it is dry：Molding adobe after step (2) forming processes is 7 hours dry at 89 DEG C, obtain environment-protective baking-free
Brick.
Wherein, the source of the aggregate in the present invention can be perlite, lime skin, rice husk, in brickbat any one or
The two or more mixtures with any combination.The diameter of hybrid particles in the step (1) is less than 5mm；The step
Suddenly the drying process of (3) is spontaneously dries at least 12 days or can all realize the present invention's within dry 7~14 hours at 70~89 DEG C
Purpose.
The dosage of industrial sludge and domestic sludge accounts for greatly in the formula of the present invention, effective to recycle
Industrial sludge and domestic sludge do not need to, using traditional river, river sand, save resource, protected environment.What the present invention added in
Sodium metasilicate, barium chloride, calcium chloride, sodium chloride effectively increase the bridging property of each ingredient, cohesive force between the main and supplementary materials such as flyash
And intensity, the phenomenon that greatly reducing dry and wet shrinking percentage, and the ribs of finished bricks, side, angle is made to avoid the occurrence of differentiation, using calcium chloride
Also have the function of that these antifreeze, used chemical substance institute expenses are less, price is relatively low, function admirable.It is made of glue viscous
Mixture effectively reduces the dosage of lime paste, reduces cost, improves intensity.In addition, utilize organic matter in sludge and sintering
Uncombusted carbon, can be effectively energy saving as internal combustion agent in flyash, and the source of aggregate can be perlite, lime
Skin, rice husk, brickbat etc., raw material sources are extensive, at low cost, have good economic benefit.The preparation method of the present invention, does not need to
Brick is sintered, is spontaneously dried at normal temperatures and be can be prepared by within 12 days or dried 7~14 hours at 70~89 DEG C
It is made, saves resource, production energy consumption is low.
Although specifically showing and describing the present invention with reference to preferred embodiment, those skilled in the art should be bright
In vain, it is not departing from the spirit and scope of the present invention that the appended claims are limited, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (1)
1. a kind of non-burning brick preparation method of low-cost environmental-protecting, it is characterised in that：Preparation method includes the following steps：(1) powder
Broken raw material：By 30 parts by weight of industrial sludge, 15 parts by weight of domestic sludge of moisture content 80%, sintered coal ash of moisture content 80%
40 parts by weight, 4 parts by weight of cinder, 4 parts by weight of clinker, 0.45 parts by weight of lime paste, 5 parts by weight of glue, 9.5 parts by weight of lime skin,
0.55 parts by weight of sodium metasilicate, 0.6 parts by weight of barium chloride, 0.85 parts by weight of sodium chloride, the mixing of 0.55 parts by weight of calcium oxide, Ran Houjin
Hybrid particles, a diameter of 2mm of the particle is made in row pulverization process；(2) it is molded：Hybrid particles made from step (1) are sent
Enter molding machine and carry out forming processes, molding adobe is made；(3) it is dry：By the molding adobe after step (2) forming processes at 80 DEG C
It is 10 hours dry, obtain environment-friendly baking-free bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957882.5A CN105585277B (en) | 2013-02-18 | 2013-02-18 | A kind of low-cost environmental-protecting is non-burning brick and preparation method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957882.5A CN105585277B (en) | 2013-02-18 | 2013-02-18 | A kind of low-cost environmental-protecting is non-burning brick and preparation method thereof |
| CN201310052510.9A CN103992090B (en) | 2013-02-18 | 2013-02-18 | A kind of environment-friendly baking-free bricks and preparation method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310052510.9A Division CN103992090B (en) | 2013-02-18 | 2013-02-18 | A kind of environment-friendly baking-free bricks and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105585277A CN105585277A (en) | 2016-05-18 |
| CN105585277B true CN105585277B (en) | 2018-06-29 |
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| CN201510957882.5A Expired - Fee Related CN105585277B (en) | 2013-02-18 | 2013-02-18 | A kind of low-cost environmental-protecting is non-burning brick and preparation method thereof |
| CN201310052510.9A Expired - Fee Related CN103992090B (en) | 2013-02-18 | 2013-02-18 | A kind of environment-friendly baking-free bricks and preparation method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310052510.9A Expired - Fee Related CN103992090B (en) | 2013-02-18 | 2013-02-18 | A kind of environment-friendly baking-free bricks and preparation method thereof |
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| CN (2) | CN105585277B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817300A (en) * | 2015-04-25 | 2015-08-05 | 安徽阜阳富龙建筑材料有限责任公司 | Steam-pressing brick containing sludge |
| CN107473661A (en) * | 2017-08-31 | 2017-12-15 | 中冶华天工程技术有限公司 | It is a kind of that non-burning brick method is produced as raw material using municipal sludge |
| CN109574569A (en) * | 2019-01-25 | 2019-04-05 | 陶祖岐 | Non-burning brick and its production method |
| CN113292286A (en) * | 2020-02-23 | 2021-08-24 | 石旭艳 | Environment-friendly baking-free brick utilizing industrial waste |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072160A (en) * | 1992-08-15 | 1993-05-19 | 张维一 | Non-burning blocks with building refuse and manufacture method thereof |
| CN102826796A (en) * | 2011-06-14 | 2012-12-19 | 北京仁创科技集团有限公司 | Brick prepared from composition containing sludge and building waste and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708983A (en) * | 2009-09-07 | 2010-05-19 | 中国地质大学（北京） | Burning-free geology polymer material of red mud coal ash and preparation method thereof |
-
2013
- 2013-02-18 CN CN201510957882.5A patent/CN105585277B/en not_active Expired - Fee Related
- 2013-02-18 CN CN201310052510.9A patent/CN103992090B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072160A (en) * | 1992-08-15 | 1993-05-19 | 张维一 | Non-burning blocks with building refuse and manufacture method thereof |
| CN102826796A (en) * | 2011-06-14 | 2012-12-19 | 北京仁创科技集团有限公司 | Brick prepared from composition containing sludge and building waste and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105585277A (en) | 2016-05-18 |
| CN103992090A (en) | 2014-08-20 |
| CN103992090B (en) | 2015-11-25 |
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