CN109354473A - A kind of preparation method of unburned environmentally protective water-permeable brick - Google Patents
A kind of preparation method of unburned environmentally protective water-permeable brick Download PDFInfo
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- CN109354473A CN109354473A CN201811166922.4A CN201811166922A CN109354473A CN 109354473 A CN109354473 A CN 109354473A CN 201811166922 A CN201811166922 A CN 201811166922A CN 109354473 A CN109354473 A CN 109354473A
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- water
- mud
- permeable brick
- clinker
- cement
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—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 calcium sulfate 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of preparation methods of unburned environmentally protective water-permeable brick, include the following steps: step 1, and raw material is chosen；Step 2 is mixed；Step 3, hydrostatic profile；Step 4, adobe maintenance；Step 5, quality inspection；Step 6, finished product storage；Wherein in above-mentioned step one, choosing clinker, mud, cement, silica sand and gypsum is raw material, clinker after selection is poured into pulverizer and is crushed, so that it is slag granules that clinker, which crushes, when choosing mud, stone in mud should be removed, it is ensured that without containing large-scale impurity in the mud of selection, prepared according to the ratio of clinker 10 ~ 15%, mud 15 ~ 20%, cement 50 ~ 60%, silica sand 10 ~ 15% and gypsum 5 ~ 10%；It is water-permeable brick made of raw material that the present invention, which chooses clinker, mud, cement, silica sand and gypsum, environmentally protective, low in cost, during preparation, by using the method for molding compacting, avoids and sinters brick into, substantially increase the efficiency of brickmaking.
Description
Technical field
The present invention relates to water-permeable brick technical field, specially a kind of preparation method of unburned environmentally protective water-permeable brick.
Background technique
With the continuous development of urbanization, originally rich in the ground in ecosystem region by a large amount of fluid-tight buildings
The covering of the structures such as object, road, causes the surface storages area such as forest land, wetland constantly to reduce, and increases rainwash and draining system
System burden, the natural causes such as a certain range of hydrology, temperature change, animal and plant growth environment and biology in former region
Diversity generates deterioration, currently, the application of water permeable pavement is a trend and direction of Construction of Eco-urban development.
Water-permeable brick is to build the natural living environment of high quality to solve urban surface hardening, safeguard balance of city ecosystem
And the century environment-friendly building materials new product being solemnly born；Water-permeable brick in the prior art mostly uses greatly the method for conventional sintering to make
Take water-permeable brick, this method not only consumes energy height, but also certain pollution can be caused to environment；Meanwhile it is in the prior art permeable
Brick, the raw material of selection is expensive, this results in the higher cost of production water-permeable brick, therefore, designs a kind of unburned environmentally protective
The preparation method of water-permeable brick is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of unburned environmentally protective water-permeable brick, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of preparation method of unburned environmentally protective water-permeable brick, includes the following steps: step 1, and raw material is chosen；Step 2, mixing
Stirring；Step 3, hydrostatic profile；Step 4, adobe maintenance；Step 5, quality inspection；Step 6, finished product storage；
Wherein in above-mentioned step one, choosing clinker, mud, cement, silica sand and gypsum is raw material, and the clinker after selection is fallen
Enter in pulverizer and is crushed, so that it is that slag granules should remove the stone in mud when choosing mud that clinker, which crushes,
Without containing large-scale impurity in the mud for ensuring to choose, according to clinker 10 ~ 15%, mud 15 ~ 20%, cement 50 ~ 60%, silica sand 10
~ 15% and gypsum 5 ~ 10% ratio prepare；
Wherein in above-mentioned step two, the clinker, mud and gypsum of selection are launched into being stirred in blender, stirred
During, water is added into mixing chamber, after the completion of stirring, obtained mixing is taken out, bottom material is obtained；Again by cement and silica sand
It launches into being stirred in blender, during stirring, water is added into mixing chamber, it is mixed by what is obtained after the completion of stirring
Material takes out, and obtains fabric；
Wherein in above-mentioned step three, the permeable bricks die that bottom material obtained in step 2 and fabric is injected into molding machine
In, hydrostatic profile is carried out, water-permeable brick adobe is made；
Wherein in above-mentioned step four, water-permeable brick adobe obtained in step 3 is placed at a suitable temperature, and carries out
Water seasoning, during water seasoning, adobe can give out self heat in aquation, will after standing for 24 hours under room temperature
Adobe carries out stacking, and to carry out wet curing to adobe 2 times a day, curing period is 7 days, after curing period, is made permeable
Brick；
Wherein in above-mentioned step five, choosing water-permeable brick is made in step 4 is sample, after being impregnated for 24 hours in room temperature water,
Surface moisture is wiped with towel, water-permeable brick is placed on to the top center of pad pressing plate, carries out crush test；Meanwhile sample being filled
Enter in permeable experimental provision, under the conditions of keeping certain water level, after water inlet and water outlet all reach stable state, observes water-permeable brick
Water permeable ability；
Wherein in above-mentioned step six, the water-permeable brick after examining is placed under shady and cool ventilation and dry environment and is carried out
Storage.
According to the above technical scheme, in the step 1, the 42.5 type portland cement of model P.O of cement is chosen.
According to the above technical scheme, in the step 1, the particulate matter size of clinker is 5.0-15.0mm.
According to the above technical scheme, in the step 3, briquetting pressure is 20-25 MPa.
According to the above technical scheme, in the step 4, the storage environment temperature of adobe is 15 DEG C.
According to the above technical scheme, in the step 5, the speed of crush test is 0.4MPa/s-0.6 MPa/s.
According to the above technical scheme, the component proportion of the clinker, mud, cement, silica sand and gypsum takes respectively: clinker
11%, mud 16%, cement 56%, silica sand 11% and gypsum 6%.
According to the above technical scheme, the component proportion of the clinker, mud, cement, silica sand and gypsum takes respectively: clinker
12%, mud 17%, cement 50%, silica sand 13% and gypsum 8%.
According to the above technical scheme, the component proportion of the clinker, mud, cement, silica sand and gypsum takes respectively: clinker
10%, mud 15%, cement 58%, silica sand 12% and gypsum 5%.
Compared with prior art, the beneficial effects of the present invention are: the present invention chooses clinker, mud, cement, silica sand and gypsum
For raw material, wherein clinker and mud it is cheap, effectively reduce the cost of brickmaking；It, will be former by using mechanical brickmaking
Material is poured into mold, a large amount of water-permeable bricks can disposably be made, so that brickmaking efficiency greatly improves；Moreover, by static pressure at
Type brickmaking avoids the method for sintering brick into, also reduces energy consumption, meanwhile, the pollution generated in sintering process is also avoided, it is right
Environment is environmentally protective.
Detailed description of the invention
Fig. 1 is preparation method flow chart of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution:
Embodiment 1:
A kind of preparation method of unburned environmentally protective water-permeable brick, includes the following steps: step 1, and raw material is chosen；Step 2, mixing
Stirring；Step 3, hydrostatic profile；Step 4, adobe maintenance；Step 5, quality inspection；Step 6, finished product storage；
Wherein in above-mentioned step one, choosing clinker, mud, cement, silica sand and gypsum is raw material, and the clinker after selection is fallen
Enter in pulverizer and is crushed, so that it is that slag granules should remove the stone in mud when choosing mud that clinker, which crushes,
Without containing large-scale impurity in the mud for ensuring to choose, according to clinker 11%, mud 16%, cement 56%, silica sand 11% and gypsum
6% ratio is prepared；
Wherein in above-mentioned step two, the clinker, mud and gypsum of selection are launched into being stirred in blender, stirred
During, water is added into mixing chamber, after the completion of stirring, obtained mixing is taken out, bottom material is obtained；It will be launched again into stirring
It is stirred in machine, during stirring, water is added into mixing chamber, after the completion of stirring, obtained mixing taken out, is obtained
Fabric；
Wherein in above-mentioned step three, the permeable bricks die that bottom material obtained in step 2 and fabric is injected into molding machine
In, hydrostatic profile is carried out, water-permeable brick adobe is made；
Wherein in above-mentioned step four, water-permeable brick adobe obtained in step 3 is placed at a suitable temperature, and carries out
Water seasoning, during water seasoning, adobe can give out self heat in aquation, will after standing for 24 hours under room temperature
Adobe carries out stacking, and to carry out wet curing to adobe 2 times a day, curing period is 7 days, after curing period, is made permeable
Brick；
Wherein in above-mentioned step five, choosing water-permeable brick is made in step 4 is sample, after being impregnated for 24 hours in room temperature water,
Surface moisture is wiped with towel, water-permeable brick is placed on to the top center of pad pressing plate, carries out crush test；Meanwhile sample being filled
Enter in permeable experimental provision, under the conditions of keeping certain water level, after water inlet and water outlet all reach stable state, observes water-permeable brick
Water permeable ability；
Wherein in above-mentioned step six, the water-permeable brick after examining is placed under shady and cool ventilation and dry environment and is carried out
Storage.
Wherein, in step 1, the 42.5 type portland cement of model P.O of cement is chosen；The particulate matter size of clinker is
5.0-15.0mm；In step 3, briquetting pressure is 20-25 MPa；In step 4, the storage environment temperature of adobe is 15 DEG C；Step
In rapid five, the speed of crush test is 0.4MPa/s-0.6 MPa/s.
Embodiment 2:
A kind of preparation method of unburned environmentally protective water-permeable brick, includes the following steps: step 1, and raw material is chosen；Step 2, mixing
Stirring；Step 3, hydrostatic profile；Step 4, adobe maintenance；Step 5, quality inspection；Step 6, finished product storage；
Wherein in above-mentioned step one, choosing clinker, mud, cement, silica sand and gypsum is raw material, and the clinker after selection is fallen
Enter in pulverizer and is crushed, so that it is that slag granules should remove the stone in mud when choosing mud that clinker, which crushes,
Without containing large-scale impurity in the mud for ensuring to choose, according to clinker 12%, mud 17%, cement 50%, silica sand 13% and gypsum
8% ratio is prepared；
Wherein in above-mentioned step two, the clinker, mud and gypsum of selection are launched into being stirred in blender, stirred
During, water is added into mixing chamber, after the completion of stirring, obtained mixing is taken out, bottom material is obtained；It will be launched again into stirring
It is stirred in machine, during stirring, water is added into mixing chamber, after the completion of stirring, obtained mixing taken out, is obtained
Fabric；
Wherein in above-mentioned step three, the permeable bricks die that bottom material obtained in step 2 and fabric is injected into molding machine
In, hydrostatic profile is carried out, water-permeable brick adobe is made；
Wherein in above-mentioned step four, water-permeable brick adobe obtained in step 3 is placed at a suitable temperature, and carries out
Water seasoning, during water seasoning, adobe can give out self heat in aquation, will after standing for 24 hours under room temperature
Adobe carries out stacking, and to carry out wet curing to adobe 2 times a day, curing period is 7 days, after curing period, is made permeable
Brick；
Wherein in above-mentioned step five, choosing water-permeable brick is made in step 4 is sample, after being impregnated for 24 hours in room temperature water,
Surface moisture is wiped with towel, water-permeable brick is placed on to the top center of pad pressing plate, carries out crush test；Meanwhile sample being filled
Enter in permeable experimental provision, under the conditions of keeping certain water level, after water inlet and water outlet all reach stable state, observes water-permeable brick
Water permeable ability；
Wherein in above-mentioned step six, the water-permeable brick after examining is placed under shady and cool ventilation and dry environment and is carried out
Storage.
Wherein, in step 1, the 42.5 type portland cement of model P.O of cement is chosen；The particulate matter size of clinker is
5.0-15.0mm；In step 3, briquetting pressure is 20-25 MPa；In step 4, the storage environment temperature of adobe is 15 DEG C；Step
In rapid five, the speed of crush test is 0.4MPa/s-0.6 MPa/s.
Embodiment 3:
A kind of preparation method of unburned environmentally protective water-permeable brick, includes the following steps: step 1, and raw material is chosen；Step 2, mixing
Stirring；Step 3, hydrostatic profile；Step 4, adobe maintenance；Step 5, quality inspection；Step 6, finished product storage；
Wherein in above-mentioned step one, choosing clinker, mud, cement, silica sand and gypsum is raw material, and the clinker after selection is fallen
Enter in pulverizer and is crushed, so that it is that slag granules should remove the stone in mud when choosing mud that clinker, which crushes,
Without containing large-scale impurity in the mud for ensuring to choose, according to clinker 10%, mud 15%, cement 58%, silica sand 12% and gypsum
5% ratio is prepared；
Wherein in above-mentioned step two, the clinker, mud and gypsum of selection are launched into being stirred in blender, stirred
During, water is added into mixing chamber, after the completion of stirring, obtained mixing is taken out, bottom material is obtained；It will be launched again into stirring
It is stirred in machine, during stirring, water is added into mixing chamber, after the completion of stirring, obtained mixing taken out, is obtained
Fabric；
Wherein in above-mentioned step three, the permeable bricks die that bottom material obtained in step 2 and fabric is injected into molding machine
In, hydrostatic profile is carried out, water-permeable brick adobe is made；
Wherein in above-mentioned step four, water-permeable brick adobe obtained in step 3 is placed at a suitable temperature, and carries out
Water seasoning, during water seasoning, adobe can give out self heat in aquation, will after standing for 24 hours under room temperature
Adobe carries out stacking, and to carry out wet curing to adobe 2 times a day, curing period is 7 days, after curing period, is made permeable
Brick；
Wherein in above-mentioned step five, choosing water-permeable brick is made in step 4 is sample, after being impregnated for 24 hours in room temperature water,
Surface moisture is wiped with towel, water-permeable brick is placed on to the top center of pad pressing plate, carries out crush test；Meanwhile sample being filled
Enter in permeable experimental provision, under the conditions of keeping certain water level, after water inlet and water outlet all reach stable state, observes water-permeable brick
Water permeable ability；
Wherein in above-mentioned step six, the water-permeable brick after examining is placed under shady and cool ventilation and dry environment and is carried out
Storage.
Wherein, in step 1, the 42.5 type portland cement of model P.O of cement is chosen；The particulate matter size of clinker is
5.0-15.0mm；In step 3, briquetting pressure is 20-25 MPa；In step 4, the storage environment temperature of adobe is 15 DEG C；Step
In rapid five, the speed of crush test is 0.4MPa/s-0.6 MPa/s.
Following table is the inspection data of water-permeable brick made from each embodiment:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Compression strength/MPa | 31.2 | 32.5 | 31.7 |
| Coefficient of permeability/10-2cm·s-1 | 0.07 | 0.21 | 0.13 |
Based on above-mentioned, it is an advantage of the current invention that it is raw material that the present invention, which chooses clinker, mud, cement, silica sand and gypsum, choose
The 42.5 type portland cement of model P.O of cement, the clinker after selection is poured into pulverizer and is crushed, so that clinker
Crushing is slag granules, and the particulate matter size of clinker is that 5.0-15.0mm should remove the stone in mud when choosing mud
It removes, it is ensured that without containing large-scale impurity in the mud of selection, prepared according to the ratio of clinker, mud, cement, silica sand and gypsum；It will
Clinker, mud and the gypsum of selection are launched into being stirred in blender, and during stirring, water is added into mixing chamber,
After the completion of stirring, obtained mixing is taken out, bottom material is obtained；It will be launched again into being stirred in blender, in the process of stirring
In, water is added into mixing chamber, after the completion of stirring, obtained mixing is taken out, fabric is obtained；Obtained bottom material and fabric are infused
Enter in the permeable bricks die into molding machine, carry out hydrostatic profile, briquetting pressure is 20-25 MPa, and water-permeable brick adobe is made；It will
Water-permeable brick adobe obtained is placed at a suitable temperature, and the storage environment temperature of adobe is 15 DEG C, and carries out water seasoning,
During water seasoning, adobe can give out self heat in aquation, and after standing for 24 hours under room temperature, adobe is carried out code
Pile, and to carry out wet curing to adobe 2 times a day, curing period is 7 days, after curing period, and water-permeable brick is made；It chooses and is made
Water-permeable brick is sample, after impregnating for 24 hours in room temperature water, wipes surface moisture with towel, and water-permeable brick is placed on to the top of pad pressing plate
Portion center, carries out crush test, and the speed of crush test is 0.4MPa/s-0.6 MPa/s；Meanwhile sample is packed into permeable reality
In experiment device, under the conditions of keeping certain water level, after water inlet and water outlet all reach stable state, the permeable energy of water-permeable brick is observed
Power；Water-permeable brick after examining is placed under shady and cool ventilation and dry environment and is stored；The present invention chooses clinker, becomes silted up
Mud, cement, silica sand and gypsum are water-permeable brick made of raw material, environmentally protective, low in cost, during preparation, by adopting
With the method for molding compacting, avoids and sinter brick into, substantially increase the efficiency of brickmaking.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of preparation method of unburned environmentally protective water-permeable brick, includes the following steps: step 1, raw material is chosen；Step 2 is mixed
Close stirring；Step 3, hydrostatic profile；Step 4, adobe maintenance；Step 5, quality inspection；Step 6, finished product storage；Its feature
It is:
Wherein in above-mentioned step one, choosing clinker, mud, cement, silica sand and gypsum is raw material, and the clinker after selection is fallen
Enter in pulverizer and is crushed, so that it is that slag granules should remove the stone in mud when choosing mud that clinker, which crushes,
Without containing large-scale impurity in the mud for ensuring to choose, according to clinker 10 ~ 15%, mud 15 ~ 20%, cement 50 ~ 60%, silica sand 10
~ 15% and gypsum 5 ~ 10% ratio prepare；
Wherein in above-mentioned step two, the clinker, mud and gypsum of selection are launched into being stirred in blender, stirred
During, water is added into mixing chamber, after the completion of stirring, obtained mixing is taken out, bottom material is obtained；Again by cement and silica sand
It launches into being stirred in blender, during stirring, water is added into mixing chamber, it is mixed by what is obtained after the completion of stirring
Material takes out, and obtains fabric；
Wherein in above-mentioned step three, the permeable bricks die that bottom material obtained in step 2 and fabric is injected into molding machine
In, hydrostatic profile is carried out, water-permeable brick adobe is made；
Wherein in above-mentioned step four, water-permeable brick adobe obtained in step 3 is placed at a suitable temperature, and carries out
Water seasoning, during water seasoning, adobe can give out self heat in aquation, will after standing for 24 hours under room temperature
Adobe carries out stacking, and to carry out wet curing to adobe 2 times a day, curing period is 7 days, after curing period, is made permeable
Brick；
Wherein in above-mentioned step five, choosing water-permeable brick is made in step 4 is sample, after being impregnated for 24 hours in room temperature water,
Surface moisture is wiped with towel, water-permeable brick is placed on to the top center of pad pressing plate, carries out crush test；Meanwhile sample being filled
Enter in permeable experimental provision, under the conditions of keeping certain water level, after water inlet and water outlet all reach stable state, observes water-permeable brick
Water permeable ability；
Wherein in above-mentioned step six, the water-permeable brick after examining is placed under shady and cool ventilation and dry environment and is carried out
Storage.
2. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the step
In one, the 42.5 type portland cement of model P.O of cement is chosen.
3. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the step
In one, the particulate matter size of clinker is 5.0-15.0mm.
4. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the step
In three, briquetting pressure is 20-25 MPa.
5. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the step
In four, the storage environment temperature of adobe is 15 DEG C.
6. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the step
In five, the speed of crush test is 0.4MPa/s-0.6 MPa/s.
7. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the furnace
Slag, mud, cement, silica sand and gypsum component proportion take respectively: clinker 11%, mud 16%, cement 56%, 11% and of silica sand
Gypsum 6%.
8. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the furnace
Slag, mud, cement, silica sand and gypsum component proportion take respectively: clinker 12%, mud 17%, cement 50%, 13% and of silica sand
Gypsum 8%.
9. the preparation method of the unburned environmentally protective water-permeable brick of one kind according to claim 1, it is characterised in that: the furnace
Slag, mud, cement, silica sand and gypsum component proportion take respectively: clinker 10%, mud 15%, cement 58%, 12% and of silica sand
Gypsum 5%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087478A (en) * | 2021-04-08 | 2021-07-09 | 馆陶县陶山黑陶科技有限公司 | Preparation process of high-strength non-fired ceramic |
| CN113307558A (en) * | 2021-04-21 | 2021-08-27 | 武汉纺织大学 | Preparation method of water permeable brick based on river sediment recycling and mold forming integrated machine |
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| CN101956357A (en) * | 2010-09-03 | 2011-01-26 | 建德市新世纪装饰材料有限公司 | Double-layer baking-free permeable brick and manufacturing method thereof |
| CN104909641A (en) * | 2015-04-27 | 2015-09-16 | 六安市红顺水泥制品有限责任公司 | Water permeable brick and production method thereof |
| CN104909640A (en) * | 2015-04-27 | 2015-09-16 | 六安市红顺水泥制品有限责任公司 | Water permeable brick and production method thereof |
| CN108558294A (en) * | 2018-04-12 | 2018-09-21 | 合肥宝丽环保科技有限公司 | Pavior brick |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113087478A (en) * | 2021-04-08 | 2021-07-09 | 馆陶县陶山黑陶科技有限公司 | Preparation process of high-strength non-fired ceramic |
| CN113307558A (en) * | 2021-04-21 | 2021-08-27 | 武汉纺织大学 | Preparation method of water permeable brick based on river sediment recycling and mold forming integrated machine |
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