CN101817695B - High-strength curb and manufacturing method thereof - Google Patents
High-strength curb and manufacturing method thereof Download PDFInfo
- Publication number
- CN101817695B CN101817695B CN2010101426412A CN201010142641A CN101817695B CN 101817695 B CN101817695 B CN 101817695B CN 2010101426412 A CN2010101426412 A CN 2010101426412A CN 201010142641 A CN201010142641 A CN 201010142641A CN 101817695 B CN101817695 B CN 101817695B
- Authority
- CN
- China
- Prior art keywords
- water
- curb
- kerbstone
- strength
- agent
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 238000010668 complexation reaction Methods 0.000 claims description 10
- 229940106580 ginkgo biloba leaf extract Drugs 0.000 claims description 10
- 229910021645 metal ion Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 239000011707 mineral Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- 230000000536 complexating effect Effects 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 6
- 239000010431 corundum Substances 0.000 claims description 6
- ZCILGMFPJBRCNO-UHFFFAOYSA-N 4-phenyl-2H-benzotriazol-5-ol Chemical compound OC1=CC=C2NN=NC2=C1C1=CC=CC=C1 ZCILGMFPJBRCNO-UHFFFAOYSA-N 0.000 claims description 5
- LNKOUIHIFJOVJK-UHFFFAOYSA-N C(CCC)OC(C(C=C)O)C=C Chemical group C(CCC)OC(C(C=C)O)C=C LNKOUIHIFJOVJK-UHFFFAOYSA-N 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- -1 siloxanes Chemical class 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229910001414 potassium ion Inorganic materials 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 7
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical group O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a high-strength curb and a manufacturing method thereof. The surface of the curb is treated by the following method in turn: firstly, curing the surface of the demoulded curb for 5 to 10 days by using a concrete nano curing agent; secondly, performing surface solidification on the cured curb surface by using a concrete sealer; and finally, polishing the consolidated surface by using a water-based permeating brightener. The high--strength curb with the unique formula, and the manufacturing method have the advantages of high strength, low cost and environmental protection and the like.
Description
Technical field
The present invention relates to a kind of high-strength curb and preparation method thereof.
Background technology
In actual life, kerbstone can be seen in fact everywhere, and just in daily life, people often do not know his formal name used at school.Kerbstone in fact is the abbreviation of road greenery patches edge stone, and English is curb, refers to the boundary stone that is located at pavement edge, is called for short kerb again.It is as the rectangular slab of stone that is arranged on the boundary of pavement edge and other structural belt.The form of kerbstone has multiple, vertical, inclined and flat or the like.
More common kerbstone is exactly the Stripwise construction thing between both sides of highway road surface and curb.Because the formation drop, as steep cliff, the also bar columnar structure that forms of kerbstone, also shout the precipice.Scantlings of the structure is 99cmX30cmX15cm normally.Generally exceed road surface 10cm.The kerbstone that also has is arranged between road surface and other structure, as markstone.As between road surface and separation zone, generally have between road surface and the walkway.
This shows that kerbstone is an indispensable ring in the city planning, and because its effect of kerbstone is the line of delimitation of sign road surface and other structure; Have the collision that very big probability receives external force like this, bump against on the kerbstone such as automobile, and existing kerbstone is common cement products basically; Its intensity is not high; Very easily produced behind the bump slight crack or even fracture, so just shortened work-ing life of kerbstone, and damaged kerbstone is need instantaneously changing; Thereby further increased the cost of city planning, and needed the special messenger to keep in repair.Therefore need the high kerbstone of a kind of intensity to avoid above problem on the market.
Summary of the invention
In order to overcome the problems referred to above, the present invention provides the high-strength curb that a kind of intensity is high, cost is low to society.
Second goal of the invention of the present invention provides a kind of making method for preparing above-mentioned high-strength curb.
The technical scheme that the present invention adopted is: a kind of high-strength curb is provided, and handled through following method successively on the surface of said kerbstone,
(1) maintained 5-10 days with the concrete nanometer maintaining agent on the surface of the kerbstone after the demoulding;
(2) carry out surface cure on the kerbstone surface with the concrete curing sealing agent;
(3) the surperficial use infiltration gloss-imparting agent that solidified carries out glazing.
The present invention also provides a kind of method of making high-strength curb; Said high-strength curb comprises following weight part component, cement 4000-5000 weight part, stone 900-1300 weight part; Particle diameter is 1-3cm; Black corundum sand or river sand 480-600 weight part, mineral dye 15-25 weight part, making method is following:
(1) adds water after cement, stone, black corundum sand or river sand and mineral dye are mixed according to the above ratio, be stirred to the mud shape;
(2) mixture of (1) step being produced is poured in the mould high-frequency vibration moulding into; After leaving standstill several hours, the demoulding;
(3) maintained 5-10 days with the concrete nanometer maintaining agent on the surface of the kerbstone after the demoulding;
(4) carry out surface cure on the surface of the kerbstone after maintenance with the concrete curing sealing agent;
(5) carry out glazing at the kerbstone surface use infiltration gloss-imparting agent that solidified.
Described concrete curing sealing agent comprises following components in weight percent, colloid silica 3%-8%; Zine fluosilicate 2%-6%; Silicate complexation of metal ions 1-7%, surplus is a water.
Said silicate complexation of metal ions is silicate complexing potassium or silicate complexing lithium.
Said aqueous infiltrating gloss-imparting agent comprises following components in weight percent, siloxanes 3%-8%, and water-based Ginkgo Biloba Leaf Extract additive 0.5%-3%, polymer waterborne vinyl resin 2-10%, surplus is a water.
Said water-based Ginkgo Biloba Leaf Extract additive is a hydroxy phenyl benzotriazole ultraviolet absorbers.
Said concrete nanometer maintaining agent comprises following components in weight percent, polyethers 3%-10%; Membrane-forming agent 0.4%-2%.
Said membrane-forming agent is a divinyl ethylene glycol monobutyl ether class membrane-forming agent.
Said mineral dye is iron oxide black, yellow oxide of iron, chromoxide green, medium chrome yellow medium yellow, light chrome yellow or red iron oxide.
High-strength curb among the present invention is because its unique prescription and said making method have the ultimate compression strength height, and ultimate compression strength can reach 50-60Mpa/cm
2, cost is low, with the kerbstone of same intensity, compares like the grouan curb, and it becomes greatly to descend; Adopt slag or cinder, utilization of waste material can reach the advantage of environmental protection.
Description of drawings
Fig. 1 is the perspective view of a kind of embodiment of the present invention.
Embodiment
See also Fig. 1, it is a kind of high-strength curb, comprises following component, cement 4000-5000kg, and stone 900-1300kg, cobble-stone diameter are 1cm-3cm, black corundum sand or river sand 480-600kg, mineral dye 15-25kg.Behind cement, stone, black corundum sand or the river sand and mineral dye mixing with said ratio, be stirred to the mud shape, be poured in the mould, the high-frequency vibration moulding was left standstill several hours, was generally the demoulding then 3-6 hour; Kerbstone after demoulding surface 1 usefulness concrete nanometer maintaining agent maintained 5-10 days again; 1 usefulness concrete curing sealing agent carries out surface cure on the kerbstone surface again; Last 1 use infiltration gloss-imparting agent carries out glazing on the surface of solidifying, and forms.Mineral dye among the present invention can be iron oxide black, yellow oxide of iron, chromoxide green, medium chrome yellow medium yellow, light chrome yellow or red iron oxide.
Concrete nanometer maintaining agent among the present invention can use following prescription:
Embodiment 1
Said concrete nanometer maintaining agent proportioning is polyethers 3kg; Membrane-forming agent 0.4kg, water 96.6kg mixes and gets final product, and,, generally will brush 2-3 time in order to ensure the quality of products on the kerbstone surface with brush.Membrane-forming agent in the present embodiment is a divinyl ethylene glycol monobutyl ether class membrane-forming agent.
Embodiment 2
Said concrete nanometer maintaining agent proportioning is polyethers 5kg; Membrane-forming agent 1kg, water 94kg mixes and gets final product, and,, generally will brush 2-3 time in order to ensure the quality of products on the kerbstone surface with brush.Membrane-forming agent in the present embodiment is a divinyl ethylene glycol monobutyl ether class membrane-forming agent
Embodiment 3
Said concrete nanometer maintaining agent proportioning is polyethers 10kg; Membrane-forming agent 2kg, water 88kg mixes and gets final product, and,, generally will brush 2-3 time in order to ensure the quality of products on the kerbstone surface with brush.Membrane-forming agent in the present embodiment is a divinyl ethylene glycol monobutyl ether class membrane-forming agent.
Concrete curing sealing agent among the present invention can use following prescription:
Embodiment 4
Concrete curing sealing agent proportioning among the present invention is colloid silica 3kg; Zine fluosilicate 2kg; Silicate complexation of metal ions 1kg, water is 94kg, mixes to get final product.,, generally to brush 2-3 time on the kerbstone surface with brush in order to ensure the quality of products.This reality is a silicate complexing potassium ion from the silicate complexation of metal ions in the example.
Embodiment 5
Concrete curing sealing agent proportioning among the present invention is colloid silica 5kg; Zine fluosilicate 4kg; Silicate complexation of metal ions 4kg, water is 87kg, mixes to get final product.,, generally to brush 2-3 time on the kerbstone surface with brush in order to ensure the quality of products.This reality is a silicate complexing lithium ion from the silicate complexation of metal ions in the example.
Embodiment 6
Concrete curing sealing agent proportioning among the present invention is colloid silica 8kg; Zine fluosilicate 6kg; Silicate complexation of metal ions 7kg, water is 79kg, mixes to get final product.,, generally to brush 2-3 time on the kerbstone surface with brush in order to ensure the quality of products.This reality is a silicate complexing lithium ion from the silicate complexation of metal ions in the example.
Embodiment 7
Aqueous infiltrating gloss-imparting agent proportioning among the present invention is siloxanes 3kg water-based Ginkgo Biloba Leaf Extract additive 0.5kg, and polymer waterborne vinyl resin 2kg, water are that 94.5kg mixes and gets final product, and generally brush 2-3 time.Water-based Ginkgo Biloba Leaf Extract additive in this example is a hydroxy phenyl benzotriazole ultraviolet absorbers.
Embodiment 8
Aqueous infiltrating gloss-imparting agent proportioning among the present invention is siloxanes 5kg water-based Ginkgo Biloba Leaf Extract additive 2kg, and polymer waterborne vinyl resin 5kg, water are that 88kg mixes and gets final product, and generally brush 2-3 time.Water-based Ginkgo Biloba Leaf Extract additive in this example is a hydroxy phenyl benzotriazole ultraviolet absorbers.
Embodiment 9
Aqueous infiltrating gloss-imparting agent proportioning among the present invention is siloxanes 8kg water-based Ginkgo Biloba Leaf Extract additive 3kg, and polymer waterborne vinyl resin 10kg, water are that 79kg mixes and gets final product, and generally brush 2-3 time.Water-based Ginkgo Biloba Leaf Extract additive in this example is a hydroxy phenyl benzotriazole ultraviolet absorbers.
Claims (5)
1. method of making high-strength curb; It is characterized in that: said high-strength curb comprises following weight part component, cement 4000-5000 weight part, stone 900-1300 weight part; Particle diameter is 1-3cm; Black corundum sand or river sand 480-600 weight part, mineral dye 15-25 weight part, making method is following:
(1) adds water after cement, stone, black corundum sand or river sand and mineral dye are mixed according to the above ratio, be stirred to the mud shape;
(2) mixture of (1) step being produced is poured in the mould high-frequency vibration moulding into; After leaving standstill several hours, the demoulding;
(3) maintained 5-10 days with the concrete nanometer maintaining agent on the surface of the kerbstone after the demoulding; Said concrete nanometer maintaining agent comprises following components in weight percent, polyethers 3%-10%; Membrane-forming agent 0.4%-2%, surplus is a water;
(4) carry out surface cure on the surface of the kerbstone after maintenance with the concrete curing sealing agent; Described concrete curing sealing agent comprises following components in weight percent, colloid silica 3%-8%; Zine fluosilicate 2%-6%; Silicate complexation of metal ions 1%-7%, surplus is a water;
(5) carry out glazing at the kerbstone surface use infiltration gloss-imparting agent that solidified; Said aqueous infiltrating gloss-imparting agent comprises following components in weight percent, siloxanes 3%-8%, and water-based Ginkgo Biloba Leaf Extract additive 0.5%-3%, polymer waterborne vinyl resin 2%-10%, surplus is a water.
2. the method for making high-strength curb according to claim 1 is characterized in that: said silicate complexation of metal ions is silicate complexing potassium ion or silicate complexing lithium ion.
3. the method for making high-strength curb according to claim 1 and 2 is characterized in that: said water-based Ginkgo Biloba Leaf Extract additive is a hydroxy phenyl benzotriazole ultraviolet absorbers.
4. the method for making high-strength curb according to claim 3 is characterized in that: said membrane-forming agent is a divinyl ethylene glycol monobutyl ether class membrane-forming agent.
One kind with any method in the claim 1 to 4 handled the surface high-strength curb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101426412A CN101817695B (en) | 2010-04-02 | 2010-04-02 | High-strength curb and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101426412A CN101817695B (en) | 2010-04-02 | 2010-04-02 | High-strength curb and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101817695A CN101817695A (en) | 2010-09-01 |
| CN101817695B true CN101817695B (en) | 2012-01-11 |
Family
ID=42652996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101426412A Expired - Fee Related CN101817695B (en) | 2010-04-02 | 2010-04-02 | High-strength curb and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101817695B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624864A (en) * | 2012-08-22 | 2014-03-12 | 许春雷 | Method for batch production of curb kerbs |
| CN103664030B (en) * | 2012-08-31 | 2016-10-19 | 东莞市默诺克实业有限公司 | The firming agent of a kind of concrete surface hardening sealant and preparation, construction method |
| CN105753363B (en) * | 2016-01-14 | 2019-02-22 | 深圳欧美特地坪工程有限公司 | A kind of concrete impermeable seal curing agent and its construction technology |
| CN105780626A (en) * | 2016-02-26 | 2016-07-20 | 重庆路投科技有限公司 | Permeable kerbstone and preparation method thereof |
| CN107447619B (en) * | 2017-07-27 | 2020-06-16 | 武汉车都环保再生资源有限公司 | S-shaped standing stone, press forming die and machining process thereof |
| CN107401098A (en) * | 2017-09-01 | 2017-11-28 | 广州番禺职业技术学院 | A kind of method that reinforced concrete support replaces kerbstone |
| CN112537938A (en) * | 2020-12-10 | 2021-03-23 | 威海齐德新型建材有限公司 | Stone-like concrete kerbstone capable of replacing natural stone kerbstone and preparation method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003049165A (en) * | 2002-05-07 | 2003-02-21 | Kaichi Iwase | Method for solidification or fixing of mud with inorganic material and product produced by the method |
| CN1212286C (en) * | 2003-04-17 | 2005-07-27 | 杨铁军 | Pottery curb stone and floor tile |
| CN100362170C (en) * | 2005-10-15 | 2008-01-16 | 邢台路桥建设总公司 | Colour functional road curb stone |
-
2010
- 2010-04-02 CN CN2010101426412A patent/CN101817695B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101817695A (en) | 2010-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101817695B (en) | High-strength curb and manufacturing method thereof | |
| CN101928120B (en) | Self-flow hard grouting material and using method thereof | |
| CN105111896A (en) | Reflective colored vibration deceleration marking composition, and construction method and application thereof | |
| CN108101576B (en) | Preparation method of red mud type water permeable brick | |
| CN110028275B (en) | Calcination-free sound absorption brick prepared by multi-solid waste in cooperation, and preparation method and application thereof | |
| CN105481296A (en) | Lightweight high-strength environment-friendly resin concrete | |
| CN103498400A (en) | Anti-skid wearing layer and preparing method thereof | |
| CN103073205B (en) | Preparation method of omphacite geopolymer material | |
| CN113480278A (en) | Red mud ceramsite-gold tailing sand-based colored brick and preparation method and application thereof | |
| CN105347714A (en) | Modified phosphogypsum cement retarder | |
| JP2858003B1 (en) | High-strength glass polymer cement solidifying material and method for producing the same | |
| CN107434428B (en) | Preparation method for producing pouring type self-compacting high-elastic-modulus permeable mortar by using construction waste | |
| CN102503294A (en) | Method for preparing environment-friendly concrete with waste circuit board nonmetal powder | |
| CN103319127B (en) | A kind of road engineering epoxy resin-matrix deceleration railway spike material and preparation method thereof | |
| CN110078436B (en) | Solid waste high-fracture-resistance concrete and preparation method thereof | |
| CN106431063B (en) | A kind of rush for metro shield section of jurisdiction coagulates Early-strength polycarboxylate superplasticizer | |
| CN104045287A (en) | Anti-seepage cement and construction method thereof | |
| CN106758647B (en) | A kind of method of asphalt pavement pit repairing | |
| KR20170036454A (en) | Soil surfacing method with soil improvement compounds | |
| CN102372469A (en) | Recycled concrete and method for preparing same by using activated water | |
| CN112537938A (en) | Stone-like concrete kerbstone capable of replacing natural stone kerbstone and preparation method | |
| CN105174869A (en) | Cement iron sand mortar | |
| CN104030628A (en) | Method for preparing concrete kerbstones and paving bricks from nonmetal powder of waste circuit boards | |
| JPH10194818A (en) | Production of high strength water permeable concrete | |
| CN109020353A (en) | Concrete laitance recycles the method that preparation is higher than former strength concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUILI DEBANG ENVIRONMENTAL PROTECTION TEC Free format text: FORMER OWNER: HUANG LIHUI Effective date: 20120618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120618 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Qianhai road Zhenye International Business Center Room 2105 Patentee after: Shenzhen Huilidebang Environmental Protection Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili town tea light Road No. 1063 building A District No. 3-5 a Patentee before: Huang Lihui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20170402 |