CN106702842A - Non-delamination and non-burning water permeable brick and preparation method thereof - Google Patents
Non-delamination and non-burning water permeable brick and preparation method thereof Download PDFInfo
- Publication number
- CN106702842A CN106702842A CN201710002644.8A CN201710002644A CN106702842A CN 106702842 A CN106702842 A CN 106702842A CN 201710002644 A CN201710002644 A CN 201710002644A CN 106702842 A CN106702842 A CN 106702842A
- Authority
- CN
- China
- Prior art keywords
- permeable brick
- layer
- baking
- delamination
- free water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011449 brick Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 7
- 230000032798 delamination Effects 0.000 claims abstract description 31
- 230000007704 transition Effects 0.000 claims description 31
- 239000003365 glass fiber Substances 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000007596 consolidation process Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 80
- 239000002344 surface layer Substances 0.000 abstract description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 description 10
- 239000002002 slurry Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920003226 polyurethane urea Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/04—Pavings made of prefabricated single units made of bricks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides a non-delamination and non-burning water permeable brick and a preparation method thereof. The non-delamination and non-burning water permeable brick comprises a base layer, a transitional layer and a surface layer; the transitional layer is embedded between the base layer and the surface layer; strip-shaped projections are respectively arranged on the upper surface and the lower surface of the transitional layer; and the projections are correspondingly embedded in the surface layer of the base layer or the bottom layer of the surface layer. The invention discloses the non-delamination and non-burning water permeable brick; as the transitional layer for closely connecting the base layer with the surface layer is arranged, a problem that compactness degrees between layers of a layered water permeable brick are not high is solved. In addition, the invention further discloses the preparation method for non-delamination and non-burning water permeable brick; the transitional layer is ensured to be embedded between the base layer and the surface layer; and the preparation method is simple and the existing equipment does not need to be remodeled.
Description
Technical field
The present invention relates to water-permeable brick technical field, more particularly to a kind of baking-free water-permeable brick of not delamination and preparation method thereof.
Background technology
Generally required in current city in municipal works such as the bottom surfaces on pavement, cell road surface, shopping mall and building periphery
Middle laying pavior brick, conventional pavior brick has marble, ceramic tile, glazed tile, cement brick etc..But due to the road surface of mentioned kind
Brick permeability rate is too low, the use of large area, makes rainwater be difficult to infiltrate into underground, destroys underground microenvironment, often results in underground
The problems such as water level decreasing, land subsidence, vegetation survive difficulty, and in sleety weather, the easy ponding in ground, influence is current.So
Water-permeable brick is developed again in recent years, its application increases year by year.
Existing Rotating fields water-permeable brick is differed greatly because of the coefficient of expansion, and the big area of day and night temperature, structural instability is easily caused
Delamination.For silica sand water-permeable brick, it makees adhesive and sand basic unit and cement layer is bonded in into one piece by a kind of organic gel, due to
Cement layer is different with the coefficient of expansion of sand basic unit, causes product to easily cause delamination in use, so as to influence product
Intensity and using effect, if again plus producer's technology it is immature, it is easy to large area delamination, it is exactly big problem that one goes wrong.
The content of the invention
It is an object of the invention to propose a kind of baking-free water-permeable brick of not delamination, by setting transition zone, for closely connecting
Basic unit and superficial layer are connect, tight ness rating is not high between layers to solve the problems, such as layering water-permeable brick.
Another object of the present invention also proposed a kind of preparation method of the baking-free water-permeable brick of above-mentioned not delamination, it is ensured that transition
The embedded basic unit of layer and surface interlayer, and preparation method is simple, without transforming existing equipment.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of baking-free water-permeable brick of not delamination, including basic unit, transition zone and superficial layer, the transition zone are embedded in the basic unit
Between the superficial layer, the top and bottom of the transition zone are respectively equipped with the thread projection of bar, and the projection is correspondingly embedded in institute
State the top layer of basic unit or the bottom of the superficial layer.
Preferably, the raised bar coarse for appearance is thread.
Preferably, the transition zone is network structure, the area of the area less than brick body of the network structure.
Preferably, the network structure adds compressed with adhesive to obtain using the thread glass fibre of bar.
Preferably, the network structure is provided with multiple through holes, and the first outlet of the through hole is described logical towards the basic unit
The second outlet in hole is towards the superficial layer, the diameter with diameter greater than the first outlet of the second outlet.
Preferably, the thickness of the transition zone is 0.02mm-6mm.
Preferably, the wire side of the network structure is mat surface.
A kind of further description, the preparation method of the baking-free water-permeable brick of above-mentioned not delamination, comprises the following steps：
A, routinely basic unit and top layer formula are weighed and prepare base mixture and top layer compound；
B, in base mixture injection moulding mould, will be placed on shake table vibrate, make base mixture in mould
Bottom is paved, and obtains binder layer；
C, in mould base mixture vibrate while, by the table of the thread glass fibre spreading binder layer of bar
Face, and segment glass fiber is pressed in binder layer；
D, in the compound injection moulding mould of top layer and will put and vibrate 10-15min on a vibration table, in the pressure of 20-30Mpa
It is compressing under power, obtain adobe；
E, by adobe at normal temperatures natural consolidation, maintenance, obtain baking-free water-permeable brick.
Preferably, the thread glass fibre of bar, using preceding, water-soluble PVA fibres is sprayed or soaks in its outer surface in step C
Dimension solution.
Preferably, glass fibre of the grid or the solid otch of the lower pressure surface of silk screen for being used in step C on binder layer
Face pushes and reserves through hole.
Beneficial effects of the present invention：
The 1st, transition zone is set, and superficial layer is mutually interlocked with basic unit by the projection of transition zone insertion basic unit or superficial layer
It is fixed, for closely connection basic unit and superficial layer, solves the problems, such as to be layered water-permeable brick that tight ness rating is not high between layers, it is to avoid layer
The coefficient of expansion differs greatly and causes the phenomenon of easy delamination between layer；
2nd, by increasing the frictional force between superficial layer or basic unit and transition zone, superficial layer is made to come off when institute so as to increase
The external forces for needing, do not allow its superficial layer easy to fall off；
3rd, the slurry of superficial layer consolidation when, slurry can by being flowed in through hole in the presence of self gravitation and vibration,
And under the slot effect of through hole, increasing its lower punch power, the slurry of its undershoot is consolidated in basic unit, improves company between layers
Connect, further avoid delamination.
Brief description of the drawings
Fig. 1 is the cross-sectional view of baking-free water-permeable brick of the invention；
Fig. 2 is the cross-sectional view of the baking-free water-permeable brick of an alternative embodiment of the invention.
Wherein：Basic unit 1, transition zone 2, superficial layer 3, raised 21, through hole 22.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
A kind of baking-free water-permeable brick of not delamination, it is characterised in that：Including basic unit 1, transition zone 2 and superficial layer 3, the transition
Layer 2 is embedded between the basic unit 1 and the superficial layer 3, and the top and bottom of the transition zone 2 are respectively equipped with thread raised 21 of bar,
Described raised 21 are correspondingly embedded in the bottom on the top layer of the basic unit 1 or the superficial layer 3.
As shown in figure 1, the application is by setting transition zone 2, and the projection of basic unit 1 or superficial layer 3 is embedded in by transition zone 2
21 come to superficial layer 3 and the mutually locking of basic unit 1, for closely connection basic unit 1 and superficial layer 3, are connected by transition zone 2 and solve to divide
Layer water-permeable brick tight ness rating problem not high between layers, it is to avoid the coefficient of expansion differs greatly and causes easy delamination between layers
Phenomenon.
Preferably, described raised 21 is that the coarse bar of appearance is thread.For increasing between superficial layer or basic unit and transition zone
Frictional force, so as to increase the external forces for making superficial layer required when coming off, do not allow its superficial layer easy to fall off.
Preferably, the transition zone 2 is network structure, the area of the area less than brick body of the network structure.Make transition
Layer is embedded between basic unit and superficial layer, is only used for the tight connection of its interlayer, will not increase the thickness of brick body.
Preferably, the network structure adds compressed with adhesive to obtain using the thread glass fibre of bar.
Preferably, as shown in Fig. 2 the network structure is provided with multiple through holes 22, the first outlet of the through hole 22 towards
The basic unit, towards the superficial layer, the second outlet goes out with diameter greater than described first for the second outlet of the through hole 22
The diameter of mouth.
The slurry of superficial layer consolidation when, slurry can by being flowed in through hole in the presence of self gravitation and vibration, and
Under the slot effect of through hole, increase its lower punch power, as shown in Fig. 2 the slurry of its undershoot is consolidated in basic unit, so as to improve layer
Connection between layer, can avoid the preparation of delamination, through hole 22 carries out pushing preparation by the structure filled with strip or rod
Obtain.
Preferably, the thickness of the transition zone 2 is 0.02mm-6mm.
Preferably, the wire side of the network structure is mat surface.The fine sand component of superficial layer is entered with mat surface or frosting
Row is combined, and being connected between superficial layer and transition zone is more fastened, and product is not easy delamination occur.
A kind of further description, the preparation method of the baking-free water-permeable brick of above-mentioned not delamination, comprises the following steps：
A, routinely basic unit and top layer formula are weighed and prepare base mixture and top layer compound；
B, in base mixture injection moulding mould, will be placed on shake table vibrate, make base mixture in mould
Bottom is paved, and obtains binder layer；
C, in mould base mixture vibrate while, by the table of the thread glass fibre spreading binder layer of bar
Face, and segment glass fiber is pressed in binder layer；
D, in the compound injection moulding mould of top layer and will put and vibrate 10-15min on a vibration table, in the pressure of 20-30Mpa
It is compressing under power, obtain adobe；
E, by adobe at normal temperatures natural consolidation, maintenance, obtain baking-free water-permeable brick.
In the preparation process of baking-free water-permeable brick, the cloth of superficial layer material is carried out after placing transition zone in basic unit, made
Cross layer to be embedded in basic unit and superficial layer, basic unit is closely connected with superficial layer, preparation method is simple, without being carried out to existing equipment
Transformation.
Preferably, the thread glass fibre of bar, using preceding, water-soluble PVA fibres is sprayed or soaks in its outer surface in step C
Dimension solution.
The application wraps up in one layer of water-soluble PVA fibrage outside the thread fiberglass outer surface of bar, and it is in basic unit or superficial layer
Slurry effect under, there is certain cohesive force after the dissolving of the PVA fibrages on top layer, for bonding transition zone and basic unit or surface
Layer, is proved by testing, the water-permeable brick for expecting to be prepared with surface layered material using identical basic unit, and its unsoaked transition zone is prepared and obtained
It is 38.2Mpa to obtain brick strength, and the brick strength prepared immersed with the transition zone of WATER-SOLUBLE PVA FIBER solution is
42.5Mpa, hence it is evident that improve the intensity of brick body, while also solving the phenomenon of the double-deck or easy delamination of multilayer baking-free water-permeable brick.
Preparing for water-soluble PVA fibers is as follows：From sheet polyvinyl alcohol raw material, dry to constant weight；By composite plasticizer with
Dried PVA raw materials in mass ratio 0.35：1.0 ratio uniforms mix, and wherein polymer is aqueous polyurethaneurea, and crosslinking agent is accounted for
The 3.0% of composite plasticizer quality, is swelling to particle dry face state, that is, obtain the modified soluble polyethylene of melt-processable
Alcohol；Melted using spinneret and prepare water-soluble PVA fibers, by water-soluble PVA fibers slurrying into fine fibre colloidal sol.
Preferably, glass fibre of the grid or the solid otch of the lower pressure surface of silk screen for being used in step C on binder layer
Face pushes and reserves through hole 22.Being provided for of through hole 22 makes that the slurry of superficial layer is greater area of to be connected in binder layer, makes both
Combination it is tightr.Preferably, the slurry fineness of top layer compound is 20-50 mesh in step D.Limit the thin of surface layer slurry
Degree, it is ensured that it can enter into basic unit and expect interior by through hole.
Know-why of the invention is described above in association with specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and can not by any way be construed to limiting the scope of the invention.Based on explanation herein, the technology of this area
Personnel associate other specific embodiments of the invention by would not require any inventive effort, these modes fall within
Within protection scope of the present invention.
Claims (10)
1. a kind of baking-free water-permeable brick of not delamination, it is characterised in that：Including basic unit, transition zone and superficial layer, the transition zone is embedding
Between the basic unit and the superficial layer, the top and bottom of the transition zone are respectively equipped with the thread projection of bar, and the projection is right
The top layer of the basic unit or the bottom of the superficial layer should be embedded in.
2. the baking-free water-permeable brick of a kind of not delamination according to claim 1, it is characterised in that：It is described raised for appearance is coarse
Bar it is thread.
3. the baking-free water-permeable brick of a kind of not delamination according to claim 1, it is characterised in that：The transition zone is netted knot
Structure, the area of the area less than brick body of the network structure.
4. the baking-free water-permeable brick of a kind of not delamination according to claim 3, it is characterised in that：The network structure uses bar
Thread glass fibre adds compressed with adhesive to obtain.
5. the baking-free water-permeable brick of a kind of not delamination according to claim 3, it is characterised in that：The network structure is provided with many
Individual through hole, towards the basic unit, the second outlet of the through hole is towards the superficial layer, described for the first outlet of the through hole
The diameter with diameter greater than the first outlet of two outlets.
6. the baking-free water-permeable brick of a kind of not delamination according to claim 5, it is characterised in that：The thickness of the transition zone is
0.02mm-6mm。
7. the baking-free water-permeable brick of a kind of not delamination according to claim 3, it is characterised in that：The wire side of the network structure
It is mat surface.
8. a kind of preparation method of the baking-free water-permeable brick of not delamination as claimed in claim 1, it is characterised in that：Including following step
Suddenly：
A, routinely basic unit and top layer formula are weighed and prepare base mixture and top layer compound；
B, in base mixture injection moulding mould, will be placed on shake table vibrate, make base mixture in mould bottom
Pave, obtain binder layer；
C, in mould base mixture vibrate while, by the surface of the thread glass fibre spreading binder layer of bar, and
Segment glass fiber is pressed in binder layer；
D, in the compound injection moulding mould of top layer and will put and vibrate 10-15min on a vibration table, under the pressure of 20-30Mpa
It is compressing, obtain adobe；
E, by adobe at normal temperatures natural consolidation, maintenance, obtain baking-free water-permeable brick.
9. the preparation method of the baking-free water-permeable brick of not delamination according to claim 8, it is characterised in that：Bar silk in step C
The glass fibre of shape sprays or soaks water-soluble PVA fiber solutions using preceding in its outer surface.
10. the preparation method of the baking-free water-permeable brick of not delamination according to claim 8, it is characterised in that：Used in step C
Grid or the glass fibre face of the solid otch on binder layer of lower pressure surface of silk screen push and reserve through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002644.8A CN106702842A (en) | 2017-01-03 | 2017-01-03 | Non-delamination and non-burning water permeable brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002644.8A CN106702842A (en) | 2017-01-03 | 2017-01-03 | Non-delamination and non-burning water permeable brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106702842A true CN106702842A (en) | 2017-05-24 |
Family
ID=58906611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002644.8A Pending CN106702842A (en) | 2017-01-03 | 2017-01-03 | Non-delamination and non-burning water permeable brick and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275977A (en) * | 2018-02-05 | 2018-07-13 | 佛山市都鹏陶瓷有限公司 | A kind of preparation method of polished bricks |
| CN108558284A (en) * | 2018-03-19 | 2018-09-21 | 四川汇源钢建装配建筑有限公司 | A kind of resist delamination, decoloration water-permeable brick and preparation method thereof |
| CN115250797A (en) * | 2022-05-05 | 2022-11-01 | 宁夏洁境科技有限公司 | Warmhouse booth with fly ash base heat accumulation building block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10338904A (en) * | 1997-06-09 | 1998-12-22 | Tokyo Yogyo Co Ltd | Brick for pavement |
| CN202124812U (en) * | 2011-06-14 | 2012-01-25 | 孙宝春 | Reinforced porous stone |
| CN105220593A (en) * | 2015-10-26 | 2016-01-06 | 湖州浩诚环境工程有限公司 | A kind of stable cement concrete pavement structure |
| CN205347911U (en) * | 2015-12-26 | 2016-06-29 | 江阴市人人达科技有限公司 | Prevent contracting sponge ceramic tile |
| CN205576671U (en) * | 2016-03-04 | 2016-09-14 | 深圳市前海绿色材料科技有限公司 | Combined type PC stone material structure |
-
2017
- 2017-01-03 CN CN201710002644.8A patent/CN106702842A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10338904A (en) * | 1997-06-09 | 1998-12-22 | Tokyo Yogyo Co Ltd | Brick for pavement |
| CN202124812U (en) * | 2011-06-14 | 2012-01-25 | 孙宝春 | Reinforced porous stone |
| CN105220593A (en) * | 2015-10-26 | 2016-01-06 | 湖州浩诚环境工程有限公司 | A kind of stable cement concrete pavement structure |
| CN205347911U (en) * | 2015-12-26 | 2016-06-29 | 江阴市人人达科技有限公司 | Prevent contracting sponge ceramic tile |
| CN205576671U (en) * | 2016-03-04 | 2016-09-14 | 深圳市前海绿色材料科技有限公司 | Combined type PC stone material structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275977A (en) * | 2018-02-05 | 2018-07-13 | 佛山市都鹏陶瓷有限公司 | A kind of preparation method of polished bricks |
| CN108275977B (en) * | 2018-02-05 | 2020-08-11 | 佛山市都鹏陶瓷有限公司 | Preparation method of polished tile |
| CN108558284A (en) * | 2018-03-19 | 2018-09-21 | 四川汇源钢建装配建筑有限公司 | A kind of resist delamination, decoloration water-permeable brick and preparation method thereof |
| CN115250797A (en) * | 2022-05-05 | 2022-11-01 | 宁夏洁境科技有限公司 | Warmhouse booth with fly ash base heat accumulation building block |
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Effective date of registration: 20190904 Address after: Luo Luo village Huangnitang Lake Town 517000 Guangdong province Heyuan city Dongyuan County Applicant after: Heyuan Dongyuan Yingpai Ceramics Co. Ltd Applicant after: Foshan Shiwan Eagle Brand Ceramic Co., Ltd. Applicant after: Roc pottery Co., Ltd of Foshan Shi Wan China Address before: 517000 Huangsha Stem, Gaotang Village, Dongpu Office, Yuancheng District, Heyuan City, Guangdong Province Applicant before: EAGLE BRAND CERAMIC (HEYUAN) CO., LTD. Applicant before: Foshan Shiwan Eagle Brand Ceramic Co., Ltd. Applicant before: Heyuan Dongyuan Yingpai Ceramics Co. Ltd Applicant before: Roc pottery Co., Ltd of Foshan Shi Wan China |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170524 |