CN104628321A - Method for manufacturing recycled aggregate artistic brick - Google Patents
Method for manufacturing recycled aggregate artistic brick Download PDFInfo
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- CN104628321A CN104628321A CN201510057305.0A CN201510057305A CN104628321A CN 104628321 A CN104628321 A CN 104628321A CN 201510057305 A CN201510057305 A CN 201510057305A CN 104628321 A CN104628321 A CN 104628321A
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- recycled aggregate
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- 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 discloses a method for manufacturing a recycled aggregate artistic brick. The method comprises the following steps: (a) selecting an aggregate; (b) weighing and stirring; (c) adding water and a water reducer; (d) loading into a die; (e) pressing; (f) back-pressing; (g) removing the die; and (h) curing. The recycled aggregate artistic brick manufactured by the method belongs to a recycled aggregate concrete product and has the advantages of excellent insect resistance, corrosion resistance and damp-proof capability, no maintenance, long service life and wide selectable range of color and can be customized according to the user requirement. The compressive strength of the recycled aggregate artistic brick produced by the method reaches not less than 50Mpa which is far higher than that of a wood and can reach the compressive strength requirement of a stone material and furthermore, the recycled aggregate artistic brick is rich in surface ornamentation effect which is far better than the stone material and is comparable to the wood. The invention provides the environment-friendly, good and inexpensive artistic brick product with stable performance and cultural and emotional heritage function, the product is environment-friendly, the resources can be utilized to a maximum extent and the living environment is beautified.
Description
Technical field
The present invention relates to a kind of manufacture method of regeneration aggregate art brick.
Background technology
Name or pattern are carved into wall-building brick and form art brick, be then built into wall, both handsome in appearance, there is again actual commemoration meaning, be all widely used in school abroad, auditorium.But existing art brick product adopts lithotome, timber to be raw material mostly, and to carve characters by mechanical workout or the mode of needle drawing case obtains, not only consume a large amount of lithotomes, timber, and stone material cost is high and selective color is less, the anticorrosion moisture protection of wood preservation from decay is more weak, and maintenance cost is high.
Building castoff refers to construction unit, unit in charge of construction is newly-built, renovating and enlarging and remove the spoir, rejected material and other wastes that produce in all kinds of buildings, structures, pipe network etc. and resident's decorations house process.Along with the development of Process of Urbanization Construction, building castoff quantity discharged in engineering construction increases year by year, and its regeneration work progress is slow, cause its utilization ratio always all lower, landfill disposal rough at present occupies a large amount of land resources, not only wasting manpower and material resources carries out the maintenance of discharging place, also has an impact to vegetation, underground water, causes the secondary pollution of environment.Therefore how to expand the utilization orientation of building castoff, improve the utilization ratio of building castoff, and then solve the land resources and environmental problem that cause due to a large amount of discharge of building castoff, become the technical problem of government and enviromental protection enterprise's urgent need solution.
Summary of the invention
The technical problem to be solved in the present invention is to overcome technological deficiency recited above, provides a kind of manufacture method of regeneration aggregate art brick.
In order to solve technical problem recited above, the present invention takes following technical scheme:
A manufacture method for regeneration aggregate art brick, is characterized in that, comprises the following steps:
A () selects aggregate: after first building castoff being carried out removal of impurities, fragmentation, filters out the regeneration aggregate of size at 0.3mm-3mm;
B () weighs and stirs for the first time: weigh water, cement, regeneration aggregate, water reducer and pigment by weight the ratio being 1:1.5-2:7.5-8:0.8-1:0.28-0.35, then cement, regeneration aggregate and pigment are put into stirrer and stir for the first time;
(c) secondary stirring: after aggregate to be regenerated and cement, pigment stir, then add the water and water reducer that weigh up by weight while stirring, till stirring, obtain concrete material;
D () is die-filling: put into the forming mould brushing remover after the template of having carved word or pattern is brushed remover, and the concrete material then step c obtained loads floating for concrete material surface after forming mould;
E () suppresses: the forming mould being incorporated with concrete material steps d obtained is placed on pressing machine and pressurizes with the compression rate of 1 ~ 4,000 N per second, until pressurization reaches 25 ~ 50 MPas, pressurize after 5 ~ 25 seconds, then carries out release until be 0 MPa with the decompression rate of 0.5 ~ 1.2 thousand N per second;
(f) back pressure: the forming mould after being suppressed by step e takes out from pressing machine, and concrete surface is floating, until concrete surface is concordant with the edge surface of forming mould, be placed on again on pressing machine, and pressurize with the compression rate of 0.5 ~ 1.2 thousand N per second, after being forced into 20 ~ 30 MPas, unloading and be depressed into 0 MPa, take out forming mould;
(g) first maintenance and form removal: the forming mould that step f takes out is put into curing room and carries out first maintenance, first maintenance temperature be 20 ± 2 DEG C, relative humidity carries out maintenance form removal after 24 hours under being the environment of more than 95%, obtains art brick germule;
H the maintenance of () secondary obtains finished product: art brick germule is put into curing room and carries out secondary maintenance, secondary maintenance temperature be 20 ± 2 DEG C, relative humidity be the environment of more than 95% under maintenance after 28 days, obtain regeneration aggregate art brick finished product.
In step b, pigment selects the PY74 type yellow of Dongguan City Tai Sheng pigment company limited, red or black pigment.
In steps d, brush remover in template and forming mould is to separate easily with brick during the demoulding.
Template in steps d and forming mould are made into integration.
The forming mould be made into integration with template is made by having carved the steel plate of word or pattern, sheet glass, plastic plate, plastic plate or poly (methyl methacrylate) plate.
Described releasing agent is diesel oil or machine oil.
Plaster trowel is adopted to carry out floating to concrete material surface in step b; Step f adopts plaster trowel to carry out floating to concrete surface.
The present invention by building castoff after broken and screening, choose the regeneration aggregate of particle diameter at 0.3mm-3mm, with water, cement and other materials, be stirred in equably together by certain proportioning, then die-filling, a maintenance, form removal, again obtained required regeneration aggregate art brick after maintenance.(maintenance: the intensity that the demoulding is wanted be reached, again maintenance: the intensity that can dispatch from the factory be reached)
The present invention, by preparing concrete wall-building brick of carving characters (i.e. regeneration aggregate art brick) after treated for building castoff processing, has expanded the range of application of building castoff regeneration aggregate, improves added value of product.Adopt the regeneration aggregate art brick that present method is produced, the building castoff of dismounting taken from by raw material, can realize by building, the structures such as wall, beam column demolished after treatment, reuse in former region (or even accurate original place), become a part for new building, achieve the direct succession on material of culture, emotion.
The regeneration aggregate art brick that the present invention produces, belongs to recycled aggregate concrete product, possess excellent pest control and anticorrosion moisture protection, Maintenance free, long service life, and color range of choices is wide, can customize by customer requirement.The ultimate compression strength of the regeneration aggregate art brick that the present invention produces reaches more than 50Mpa, far above timber, can reach the ultimate compression strength requirement of stone material, and the surface texturing effect of regeneration aggregate art brick is enriched, and be much better than stone material, can match in excellence or beauty timber.
The invention provides a kind of environmental protection, inexpensive, stable performance, have the art brick product of cultural emotion succession function, this product is environmental protection not only, and can by resource maximum using, beautify life living environment.
Embodiment
Embodiment one:
A manufacture method for regeneration aggregate art brick, is characterized in that, comprises the following steps:
A () selects aggregate: after first building castoff being carried out removal of impurities, fragmentation, filters out the regeneration aggregate of size at 0.3mm-3mm;
B () weighs and stirs for the first time: weigh water, cement, regeneration aggregate, water reducer and pigment by weight the ratio being 1:1.5-2:7.5-8:0.8-1:0.28-0.35, then cement, regeneration aggregate and pigment are put into stirrer and stir for the first time;
(c) secondary stirring: after aggregate to be regenerated and cement, pigment stir, then add the water and water reducer that weigh up by weight while stirring, till stirring, obtain concrete material;
D () is die-filling: put into the forming mould brushing remover after the template of having carved word or pattern is brushed remover, and the concrete material then step c obtained loads floating for concrete material surface after forming mould;
E () suppresses: the forming mould being incorporated with concrete material steps d obtained is placed on pressing machine and pressurizes with the compression rate of 1 ~ 4,000 N per second, until pressurization reaches 25 ~ 50 MPas, pressurize after 5 ~ 25 seconds, then carries out release until be 0 MPa with the decompression rate of 0.5 ~ 1.2 thousand N per second;
(f) back pressure: the forming mould after being suppressed by step e takes out from pressing machine, and concrete surface is floating, until concrete surface is concordant with the edge surface of forming mould, be placed on again on pressing machine, and pressurize with the compression rate of 0.5 ~ 1.2 thousand N per second, after being forced into 20 ~ 30 MPas, unloading and be depressed into 0 MPa, take out forming mould;
(g) first maintenance and form removal: the forming mould that step f takes out is put into curing room and carries out first maintenance, first maintenance temperature be 20 ± 2 DEG C, relative humidity carries out maintenance form removal after 24 hours under being the environment of more than 95%, obtains art brick germule;
H the maintenance of () secondary obtains finished product: art brick germule is put into curing room and carries out secondary maintenance, secondary maintenance temperature be 20 ± 2 DEG C, relative humidity be the environment of more than 95% under maintenance after 28 days, obtain regeneration aggregate art brick finished product.
In steps d, brush remover in template and forming mould is to separate easily with brick during the demoulding.Releasing agent is diesel oil or machine oil.
Template in steps d and forming mould are made into integration.The forming mould be made into integration with template is made by having carved the steel plate of word or pattern, sheet glass, plastic plate, plastic plate or poly (methyl methacrylate) plate.
Plaster trowel is adopted to carry out floating to concrete material surface in step b; Step f adopts plaster trowel to carry out floating to concrete surface.
Embodiment two:
A manufacture method for regeneration aggregate art brick, is characterized in that, comprises the following steps:
A () selects aggregate: after first building castoff being carried out removal of impurities, fragmentation, filters out the regeneration aggregate of size at 0.3mm-3mm;
B () weighs and stirs for the first time: weigh water, cement, regeneration aggregate, water reducer and pigment by weight the ratio being 1:1.875:7.875:0.9:0.3125, then cement, regeneration aggregate and pigment are put into stirrer and stir for the first time;
(c) secondary stirring: after aggregate to be regenerated and cement, pigment stir, then add the water and water reducer that weigh up by weight while stirring, till stirring, obtain concrete material;
D () is die-filling: put into the forming mould brushing remover after the template of having carved word or pattern is brushed remover, and the concrete material then step c obtained loads floating for concrete material surface after forming mould;
E () suppresses: the forming mould being incorporated with concrete material steps d obtained is placed on pressing machine and pressurizes with the compression rate of 1 ~ 4,000 N per second, until pressurization reaches 25 ~ 50 MPas, pressurize after 5 ~ 25 seconds, then carries out release until be 0 MPa with the decompression rate of 0.5 ~ 1.2 thousand N per second;
(f) back pressure: the forming mould after being suppressed by step e takes out from pressing machine, and concrete surface is floating, until concrete surface is concordant with the edge surface of forming mould, be placed on again on pressing machine, and pressurize with the compression rate of 0.5 ~ 1.2 thousand N per second, after being forced into 20 ~ 30 MPas, unloading and be depressed into 0 MPa, take out forming mould;
(g) first maintenance and form removal: the forming mould that step f takes out is put into curing room and carries out first maintenance, first maintenance temperature be 20 ± 2 DEG C, relative humidity carries out maintenance form removal after 24 hours under being the environment of more than 95%, obtains art brick germule;
H the maintenance of () secondary obtains finished product: art brick germule is put into curing room and carries out secondary maintenance, secondary maintenance temperature be 20 ± 2 DEG C, relative humidity be the environment of more than 95% under maintenance after 28 days, obtain regeneration aggregate art brick finished product.
In steps d, brush remover in template and forming mould is to separate easily with brick during the demoulding.Releasing agent is diesel oil or machine oil.
Template in steps d and forming mould are made into integration.The forming mould be made into integration with template is made by having carved the steel plate of word or pattern, sheet glass, plastic plate, plastic plate or poly (methyl methacrylate) plate.
Plaster trowel is adopted to carry out floating to concrete material surface in step b; Step f adopts plaster trowel to carry out floating to concrete surface.
The manufacture method of regeneration aggregate art brick provided by the invention, because particles of aggregates is tiny, large (the specific surface area of specific surface area, refer to the total area that unit mass material has), can fully contact with cement and other materials, through high pressure compacting, cohesion and cohesion can be improved, thus improve the intensity of art brick and globality and granular sensation.
Claims (4)
1. a manufacture method for regeneration aggregate art brick, is characterized in that, comprises the following steps:
A () selects aggregate: after first building castoff being carried out removal of impurities, fragmentation, filters out the regeneration aggregate of size at 0.3mm-3mm;
B () weighs and stirs for the first time: weigh water, cement, regeneration aggregate, water reducer and pigment by weight the ratio being 1:1.5-2:7.5-8:0.8-1:0.28-0.35, then cement, regeneration aggregate and pigment are put into stirrer and stir for the first time;
(c) secondary stirring: after aggregate to be regenerated and cement, pigment stir, then add the water and water reducer that weigh up by weight while stirring, till stirring, obtain concrete material;
D () is die-filling: put into the forming mould brushing remover after the template of having carved word or pattern is brushed remover, and the concrete material then step c obtained loads floating for concrete material surface after forming mould;
E () suppresses: the forming mould being incorporated with concrete material steps d obtained is placed on pressing machine and pressurizes with the compression rate of 1 ~ 4,000 N per second, until pressurization reaches 25 ~ 50 MPas, pressurize after 5 ~ 25 seconds, then carries out release until be 0 MPa with the decompression rate of 0.5 ~ 1.2 thousand N per second;
(f) back pressure: the forming mould after being suppressed by step e takes out from pressing machine, and concrete surface is floating, until concrete surface is concordant with the edge surface of forming mould, be placed on again on pressing machine, and pressurize with the compression rate of 0.5 ~ 1.2 thousand N per second, after being forced into 20 ~ 30 MPas, unloading and be depressed into 0 MPa, take out forming mould;
(g) first maintenance and form removal: the forming mould that step f takes out is put into curing room and carries out first maintenance, first maintenance temperature be 20 ± 2 DEG C, relative humidity carries out maintenance form removal after 24 hours under being the environment of more than 95%, obtains art brick germule;
H the maintenance of () secondary obtains finished product: art brick germule is put into curing room and carries out secondary maintenance, secondary maintenance temperature be 20 ± 2 DEG C, relative humidity be the environment of more than 95% under maintenance after 28 days, obtain regeneration aggregate art brick finished product.
2. manufacture method as claimed in claim 1, is characterized in that: the template in steps d and forming mould are made into integration.
3. manufacture method as claimed in claim 2, is characterized in that: the forming mould be made into integration with template is made by having carved the steel plate of word or pattern, sheet glass, plastic plate, plastic plate or poly (methyl methacrylate) plate.
4. manufacture method as claimed in claim 1, is characterized in that: described releasing agent is diesel oil or machine oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057305.0A CN104628321A (en) | 2015-02-02 | 2015-02-02 | Method for manufacturing recycled aggregate artistic brick |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510057305.0A CN104628321A (en) | 2015-02-02 | 2015-02-02 | Method for manufacturing recycled aggregate artistic brick |
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| CN104628321A true CN104628321A (en) | 2015-05-20 |
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| CN201510057305.0A Pending CN104628321A (en) | 2015-02-02 | 2015-02-02 | Method for manufacturing recycled aggregate artistic brick |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892555A (en) * | 2017-07-19 | 2018-04-10 | 深圳市华威环保建材有限公司 | A kind of manufacturing process of regeneration aggregate art brick |
| CN109227890A (en) * | 2018-10-18 | 2019-01-18 | 天津市静搏轻型建材有限公司 | A kind of Novel block brick processing technology |
| CN109318361A (en) * | 2017-08-01 | 2019-02-12 | 辽宁煜梽新型建材有限公司 | A kind of machine made brick production technology and system |
| CN110066144A (en) * | 2018-01-23 | 2019-07-30 | 赵天 | Colorful silicon glass stone of baking-free type anti-dropout and preparation method thereof |
| CN111807774A (en) * | 2020-07-22 | 2020-10-23 | 青岛市政集团砼业工程有限公司 | Method for processing imitation stone for foundation construction and imitation stone for foundation construction |
| CN112959490A (en) * | 2021-02-04 | 2021-06-15 | 王云芳 | Brick body painting method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086655A (en) * | 2011-11-04 | 2013-05-08 | 香港理工大学 | Method for preparing concrete brick |
| CN103161280A (en) * | 2013-02-06 | 2013-06-19 | 刘贤诚 | Decoration brick and manufacture method thereof |
| CN103981783A (en) * | 2014-04-29 | 2014-08-13 | 中国建筑股份有限公司 | Stone texture imitating permeable concrete prefabricated brick and preparation method thereof |
-
2015
- 2015-02-02 CN CN201510057305.0A patent/CN104628321A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086655A (en) * | 2011-11-04 | 2013-05-08 | 香港理工大学 | Method for preparing concrete brick |
| CN103161280A (en) * | 2013-02-06 | 2013-06-19 | 刘贤诚 | Decoration brick and manufacture method thereof |
| CN103981783A (en) * | 2014-04-29 | 2014-08-13 | 中国建筑股份有限公司 | Stone texture imitating permeable concrete prefabricated brick and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892555A (en) * | 2017-07-19 | 2018-04-10 | 深圳市华威环保建材有限公司 | A kind of manufacturing process of regeneration aggregate art brick |
| CN109318361A (en) * | 2017-08-01 | 2019-02-12 | 辽宁煜梽新型建材有限公司 | A kind of machine made brick production technology and system |
| CN110066144A (en) * | 2018-01-23 | 2019-07-30 | 赵天 | Colorful silicon glass stone of baking-free type anti-dropout and preparation method thereof |
| CN109227890A (en) * | 2018-10-18 | 2019-01-18 | 天津市静搏轻型建材有限公司 | A kind of Novel block brick processing technology |
| CN111807774A (en) * | 2020-07-22 | 2020-10-23 | 青岛市政集团砼业工程有限公司 | Method for processing imitation stone for foundation construction and imitation stone for foundation construction |
| CN112959490A (en) * | 2021-02-04 | 2021-06-15 | 王云芳 | Brick body painting method |
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Application publication date: 20150520 |
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