CN108585652A - A kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs - Google Patents
A kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs Download PDFInfo
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- CN108585652A CN108585652A CN201810804466.5A CN201810804466A CN108585652A CN 108585652 A CN108585652 A CN 108585652A CN 201810804466 A CN201810804466 A CN 201810804466A CN 108585652 A CN108585652 A CN 108585652A
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- China
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- parts
- mud
- activity material
- regeneration activity
- environmental protection
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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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The technical program of the present invention proposes a kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs；Wherein regeneration activity material includes 40 60 parts of mud, 15 25 parts of building waste aggregate, 20 30 parts of lime, 10 25 parts of flyash, 5 20 parts of cement, 12 parts of water-reducing agent.When preparation, first mud and lime and flyash are sufficiently mixed, it is static after obtain gel mixture, then be added into the gel mixture clout stirring fully, stand and obtain regeneration activity material.Finally regeneration activity material is added to mold, vibration moulding, and finally stands drying and obtains unburned environmental protection brick.The technology can realize efficiently using for building waste and mud, and carry out being thoroughly mixed to form gel mixture with mud using lime and flyash, the environmental protection brick ensured has enough intensity and compactness due to combining mud, building waste material.
Description
Technical field
The present invention relates to building brick technical field, prepared by especially a kind of regeneration activity material based on mud dregs
Method and environmental protection brick.
Background technology
Brick is artificial small-sized bulk for building, is divided into fired brick (referring mainly to clay brick) and non-sintered by production technology
Brick.
The processing method of common mud has ocean dumping and banks up drying at present, both processing methods are simply passive, no
But environmental pollution and land wastage can be caused, and mud cannot be made full use of.
For many years, China construction site uses brick enclosure wall mostly, according to the relevent statistics, annual to generate building waste about 500,000,000
m3, " garbage-surrounded city " phenomenon and destruction ecological environment are extremely serious, for this purpose, many enterprise's color steels, chromatic steel sandwich plate enclosure wall
Deng replacement brick body enclosure wall, but how to make curtain wall penel using building waste product and not yet break through.
All the time, China mostly uses the processing that land-fill method realizes building waste, occupies too many land resource in this way；
Dust is generated in transportational process simultaneously, in addition pollution environment, air also increase transportation cost.
Non-burning brick appearance solves the problems, such as above-mentioned mud and building waste processing.It is existing that non-burning brick there are some to ask
Topic, such as since the proportioning collocation of raw material is not reasonable, cause the indexs such as intensity insufficient.
Therefore, above-mentioned technical problem needs to solve.
Invention content
In view of the above problems, the present invention proposes a kind of regeneration activity material, preparation method and ring based on mud dregs
Protect brick, it is therefore intended that the raw material proportioning for solving current environmental protection brick is unreasonable and the problems such as intensity is insufficient.
Realize that above-mentioned purpose, one aspect of the present invention provide following basic technical scheme：
A kind of regeneration activity material based on mud dregs includes following component in parts by weight：
40-60 parts of mud, 15-25 parts of building waste aggregate, 20-30 parts of lime, 10-25 parts of flyash, 5-20 parts of cement,
1-2 parts of water-reducing agent.
Further, include in parts by weight following component：
50 parts of mud, 19 parts of building waste aggregate, 30 parts of lime, 20 parts of flyash, 20 parts of cement, 1 part of water-reducing agent.
Further, the building waste aggregate is concrete block, brick and tile fragment, crushed stone, waste gypsum, waste mortar and slag
One kind in soil or arbitrary combination.
Further, the grain size of the building waste aggregate is between 1-4mm.
In addition, another aspect of the present invention also proposes a kind of preparation side for the regeneration activity material based on mud dregs
Method includes the following steps：
40-60 parts of the mud of step 1, extraction by granularity adjustment；
The mud obtained in step 1 is carried out diminishing processing by step 2 so that water content is between 50%-60%；
10-25 parts of 20-30 parts of lime and flyash are added in step 3, the mud into step 2, and is stirred evenly, then
1-3 days are stood, gel mixture is obtained；
15-25 parts of building waste aggregate, 5-20 parts of cement and diminishing are added in step 4, the gel mixture into step 3
1-2 parts of agent, stirs evenly, and stands, obtains regeneration activity material.
Further, the mud in step 1 carries out particle adjustment by vibrating screen, and the sieve pore of the vibrating screen is between 1-5mm
Between.
Further, before carrying out particle adjustment, rubbish removal is carried out using floatation to the house refuse in mud
Pretreatment.
In another aspect, the present invention also proposes a kind of unburned environmental protection brick, it is characterised in that：
The unburned environmental protection brick is made of regeneration activity material of any one of the above based on mud dregs.
Specifically, regeneration activity material is put into mold, and vibration moulding, form unburned environmental protection brick.
Specific regeneration activity material is put into stand 1 day in mold after demould and dry 2 days and obtain unburned environmental protection brick.
The beneficial effects of the invention are as follows：
The technical program proposes a kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs；Wherein again
Active material includes 40-60 parts of mud, 15-25 parts of building waste aggregate, 20-30 parts of lime, 10-25 parts of flyash, cement
5-20 parts, 1-2 parts of water-reducing agent.When preparation, first mud and lime and flyash are sufficiently mixed, it is static after obtain gel
Mixture, then into the gel mixture be added clout stirring fully, stand obtain regeneration activity material.Finally by regeneration activity
Material is added to mold, vibration moulding, and finally stands drying and obtain unburned environmental protection brick.The technology, due to combining mud, building
Building refuse material, can realize efficiently using for building waste and mud, and be carried out with mud using lime and flyash abundant
It is mixed to form gel mixture, the environmental protection brick ensured has enough intensity and compactness.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.
The technology path that technical scheme of the present invention is proposed uses the combination of mud and building waste, realize to mud and
The recycling together of building waste, realization are turned waste into wealth；Furthermore by using the formula group of mud and lime and flyash
It closes, gelatinous mass can be generated, which can increase the intensity and compactness of manufactured environmental protection brick, meet building trade
Demand.
Detailed, on the one hand the technical program proposes a kind of regeneration activity material based on mud dregs, according to parts by weight
Number meter includes following component：40-60 parts of mud, 15-25 parts of building waste aggregate, 20-30 parts of lime, 10-25 parts of flyash, water
5-20 parts of mud, 1-2 parts of water-reducing agent.
Preferably, include in parts by weight component：50 parts of mud, 19 parts of building waste aggregate, 30 parts of lime, fine coal
20 parts of ash, 20 parts of cement, 1 part of water-reducing agent.In the combination, the total amount of lime, flyash and cement accounts for entire regeneration activity material
The 50% of material, the environmental protection brick made have enough compactness and intensity, are used with meeting building, especially for outer
The use of wall, water absorption rate be not high.
Wherein, it is preferred that the building waste aggregate is concrete block, brick and tile fragment, crushed stone, waste gypsum, waste mortar
With in dregs one kind or arbitrary combination；The grain size of the building waste aggregate is between 1-4mm.Due to concrete block, brick and tile
Fragment, crushed stone, waste gypsum, waste mortar and dregs have gel component, therefore preferably these components, are matched with reaching superior
Fang Zuhe.
In addition, another aspect of the present invention also proposes a kind of preparation side for the regeneration activity material based on mud dregs
Method includes the following steps：
40-60 parts of the mud of step 1, extraction by granularity adjustment；
The mud obtained in step 1 is carried out diminishing processing by step 2 so that water content is between 50%-60%；
10-25 parts of 20-30 parts of lime and flyash are added in step 3, the mud into step 2, and is stirred evenly, then
1-3 days are stood, gel mixture is obtained；
15-25 parts of building waste aggregate, 5-20 parts of cement and diminishing are added in step 4, the gel mixture into step 3
1-2 parts of agent, stirs evenly, and stands, obtains regeneration activity material.
In the present solution, the purpose of step 2 is the water content in reduction mud, guarantee regeneration activity material is in batch mixing mistake
The water of Cheng Suoxu.
In order to ensure that sludge granules are tiny, uniform, the mud in step 1 carries out particle adjustment, the vibration by vibrating screen
The sieve pore of sieve is between 1-5mm.
In addition, magazine when particle adjustment is carried out to mud in order to reduce, before carrying out particle adjustment, in mud
House refuse carries out rubbish removal pretreatment using floatation.Water is added in mud, and with certain stirring, in mud
The light refuse being mingled with will float, and then remove the light impurities floated.
In another aspect, the present invention also proposes a kind of unburned environmental protection brick, which is based on using any one of the above
The regeneration activity material of mud dregs is made.Specifically, regeneration activity material is put into mold, and vibration moulding, formation are exempted from
Burn environmental protection brick.Wherein, regeneration activity material is put into stand 1 day in mold after demould and dry 2 days and obtain unburned environmental protection brick.Pass through
The unburned environmental protection brick that the technology obtains, intensity is larger, meets production requirement.
Embodiment 1
50 parts of mud, 19 parts of building waste aggregate, 30 parts of lime, 20 parts of flyash, 20 parts of cement, 1 part of water-reducing agent.According to
Above-mentioned method obtains regeneration activity material and unburned environmental protection brick, and unburned environmental protection brick is cube structure, and appearance and size is
245mmX115mm.Its compression strength is 16.02MPa, and water absorption rate is 13% for 24 hours.
Embodiment 2
60 parts of mud, 15 parts of building waste aggregate, 25 parts of lime, 15 parts of flyash, 15 parts of cement, 2 parts of water-reducing agent.According to
Above-mentioned method obtains regeneration activity material and unburned environmental protection brick, and unburned environmental protection brick is cube structure, and appearance and size is
245mmX115mm.Its compression strength is 14.30MPa, and water absorption rate is 16% for 24 hours.
Embodiment 3
45 parts of mud, 25 parts of building waste aggregate, 25 parts of lime, 25 parts of flyash, 20 parts of cement, 2 parts of water-reducing agent.According to
Above-mentioned method obtains regeneration activity material and unburned environmental protection brick, and unburned environmental protection brick is cube structure, and appearance and size is
245mmX115mm.Its compression strength is 15.30MPa, and water absorption rate is 14% for 24 hours.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific implementation modes disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (10)
1. a kind of regeneration activity material based on mud dregs, which is characterized in that include following component in parts by weight：
40-60 parts of mud, 15-25 parts of building waste aggregate, 20-30 parts of lime, 10-25 parts of flyash, 5-20 parts of cement, diminishing
1-2 parts of agent.
2. a kind of regeneration activity material based on mud dregs as described in claim 1, which is characterized in that according to parts by weight
Meter includes following component：
50 parts of mud, 19 parts of building waste aggregate, 30 parts of lime, 20 parts of flyash, 20 parts of cement, 1 part of water-reducing agent.
3. a kind of regeneration activity material based on mud dregs as described in claim 1, it is characterised in that：
The building waste aggregate be concrete block, brick and tile fragment, crushed stone, waste gypsum, waste mortar and dregs in one kind or
Arbitrary combination.
4. a kind of regeneration activity material based on mud dregs as described in claim 1, it is characterised in that：
The grain size of the building waste aggregate is between 1-4mm.
5. a kind of preparation method for such as a kind of any regeneration activity material based on mud dregs of Claims 1-4,
It is characterized in that, includes the following steps：
40-60 parts of the mud of step 1, extraction by granularity adjustment；
The mud obtained in step 1 is carried out diminishing processing by step 2 so that water content is between 50%-60%；
10-25 parts of 20-30 parts of lime and flyash are added in step 3, the mud into step 2, and is stirred evenly, and are then allowed to stand
1-3 days, obtain gel mixture；
15-25 parts of building waste aggregate, 5-20 parts of cement and water-reducing agent 1- are added in step 4, the gel mixture into step 3
It 2 parts, stirs evenly, stands, obtain regeneration activity material.
6. a kind of preparation method as claimed in claim 5, it is characterised in that：
Mud in step 1 carries out particle adjustment by vibrating screen, and the sieve pore of the vibrating screen is between 1-5mm.
7. a kind of preparation method as claimed in claim 6, it is characterised in that：
Before carrying out particle adjustment, rubbish removal pretreatment is carried out using floatation to the house refuse in mud.
8. a kind of unburned environmental protection brick, it is characterised in that：
The unburned environmental protection brick appoints any one regeneration activity material based on mud dregs to be made using Claims 1-4.
9. a kind of unburned environmental protection brick as claimed in claim 8, it is characterised in that：
Regeneration activity material is put into mold, and vibration moulding, forms unburned environmental protection brick.
10. a kind of unburned environmental protection brick as claimed in claim 9, it is characterised in that：
Regeneration activity material is put into stand 1 day in mold after demould and dry 2 days and obtain unburned environmental protection brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810804466.5A CN108585652A (en) | 2018-07-20 | 2018-07-20 | A kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810804466.5A CN108585652A (en) | 2018-07-20 | 2018-07-20 | A kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs |
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| CN108585652A true CN108585652A (en) | 2018-09-28 |
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| CN201810804466.5A Pending CN108585652A (en) | 2018-07-20 | 2018-07-20 | A kind of regeneration activity material, preparation method and environmental protection brick based on mud dregs |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390585A (en) * | 2020-11-10 | 2021-02-23 | 中冶西北工程技术有限公司 | Environment-friendly brick and preparation method thereof |
| CN113121181A (en) * | 2019-12-30 | 2021-07-16 | 邓为成 | Environment-friendly baking-free brick for dredging sludge in river and lake and production method thereof |
| CN113429173A (en) * | 2021-07-01 | 2021-09-24 | 南京工业大学 | Engineering muck baking-free corrugated tile and preparation process thereof |
| CN113461385A (en) * | 2021-07-21 | 2021-10-01 | 广东联博新型建材有限公司 | Resin composite concrete pipe and preparation method thereof |
| CN113493337A (en) * | 2020-04-03 | 2021-10-12 | 浙江武义神龙浮选有限公司 | Sludge brick pressing formula |
| CN114538844A (en) * | 2022-01-28 | 2022-05-27 | 戴建远 | Low-carbon concrete and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113121181A (en) * | 2019-12-30 | 2021-07-16 | 邓为成 | Environment-friendly baking-free brick for dredging sludge in river and lake and production method thereof |
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| CN113429173A (en) * | 2021-07-01 | 2021-09-24 | 南京工业大学 | Engineering muck baking-free corrugated tile and preparation process thereof |
| CN113461385A (en) * | 2021-07-21 | 2021-10-01 | 广东联博新型建材有限公司 | Resin composite concrete pipe and preparation method thereof |
| CN113461385B (en) * | 2021-07-21 | 2022-08-26 | 广东联博新型建材有限公司 | Resin composite concrete pipe and preparation method thereof |
| CN114538844A (en) * | 2022-01-28 | 2022-05-27 | 戴建远 | Low-carbon concrete and preparation method and application thereof |
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Application publication date: 20180928 |
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