KR100469292B1 - Waterproofing method of concrete - Google Patents
Waterproofing method of concrete Download PDFInfo
- Publication number
- KR100469292B1 KR100469292B1 KR10-2000-0009728A KR20000009728A KR100469292B1 KR 100469292 B1 KR100469292 B1 KR 100469292B1 KR 20000009728 A KR20000009728 A KR 20000009728A KR 100469292 B1 KR100469292 B1 KR 100469292B1
- Authority
- KR
- South Korea
- Prior art keywords
- frp
- waterproofing
- concrete
- coating layer
- layer
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0051—Including fibers
- E02D2300/0054—Including fibers made from plastic
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
본 발명은 FRP를 이용한 효과적인 방수처리 방법을 제시할 목적으로 안출된 것이다.The present invention has been made for the purpose of presenting an effective waterproofing method using FRP.
이를 위하여 본 발명은 FRP를 사용하여 방수처리공사를 시행함에 있어서, 일정간격으로 콘크리트에 앵커볼트를 박은 상태에서 FRP로 피복하여서된 방수처리층을 형성하여 방수처리층과 콘크리트가 앵커볼트에 의해 일체로 결착되도록 함으로서 콘크리트와 FRP 방수처리층이 분리되는 것을 방지하는 콘크리트 구조물의 방수처리방법을 새로이 제시한다.To this end, the present invention in the waterproofing construction using the FRP, to form a waterproofing layer coated with FRP in the state anchored to the concrete bolts at a predetermined interval, the waterproofing layer and the concrete integrated by the anchor bolt We propose a new method of waterproofing concrete structures to prevent the concrete and FRP waterproofing layer from being separated by binding them.
본 발명은 앵커볼트에 의해 FRP 방수처리층과 콘크리트와의 분리가 발생되지 않음으로서 내구성이 높고 완벽한 방수효과를 가지며, 방수처리공사의 단축이나 유지보수등의 관리비용을 절감할 수 있는 효과를 갖는다.The present invention has a high durability and perfect waterproof effect by the separation of the FRP waterproofing layer and concrete by the anchor bolt, has the effect of reducing the management cost, such as shortening or maintenance of waterproofing work. .
Description
본 발명은 각종 콘크리트 구조물의 방수처리방법에 관한 것이며, 보다 상세히는 FRP를 주재료로 한 방수처리방법에 관한 것이다.The present invention relates to a method for waterproofing various concrete structures, and more particularly, to a waterproofing method using FRP as a main material.
콘크리트 구조물은 그 자체의 투습성으로 인하여 구조물의 외벽이나 슬래브 상부표면등 외부에 노출되는 부분에 필수적으로 방수처리가 요구되어 진다.Due to its moisture permeability, concrete structures are required to be waterproofed to the outside parts of the structure such as the outer wall of the structure or the upper surface of the slab.
종래 방수처리를 위하여 슬래브등의 외표면에 아스팔트액을 피복하거나 에폭시수지 또는 시멘트에 방수액을 혼합한 재료로 피복하는 방법이 일반적으로 시행되고 있으며, 시험적으로 FRP를 사용한 방수처리공법도 알려지고 있다.Conventionally, a method of coating an asphalt liquid on an outer surface of a slab or the like with a material mixed with an epoxy resin or cement with a waterproofing liquid is generally used for waterproofing, and a waterproofing method using FRP is also known as a test. .
아스팔트액,에폭시수지 또는 방수액을 사용한 방수처리법은 경화시 까지 소요되는 시간이 길고 시공방법도 매우 까다로운 문제점이 있었고, 무엇보다도 시간이 경과함에 따라 균열에 따른 누수현상이 발생하여 완벽한 방수효과를 기대할 수 없고, 정기적인 보수관리가 필요하여 시설물관리에 소요되는 비용이 증대되는 문제점을 갖고 있었다.The waterproofing method using asphalt liquid, epoxy resin or waterproofing liquid has a long time to harden and the construction method is very difficult. Above all, water leakage occurs due to cracking and perfect waterproof effect can be expected. There is a problem in that the cost of facility management is increased due to the need for regular maintenance.
한편, FRP를 이용한 방수처리방법은 슬래브나 수조탱크 내벽에 얇게 도포하는 형태로 이루어지는 것으로 공기가 단축되고 탁월한 방수처리 효과를 발휘하는 장점이 있으나 이질적인 콘크리트와 결착되지 못하고 시간이 경과함에 따라 콘크리트와 분리되어 경계부의 틈새를 통한 누수현상이 발생하는 문제점으로 인하여 여전히 실용적인 방수처리 방법이 되지 못하고 있다.On the other hand, the waterproofing method using FRP is made of a thin coating on the inner wall of the slab or tank tank has the advantage of shortening the air and excellent waterproofing effect, but is separated from the concrete over time without binding with heterogeneous concrete Due to the problem that the leakage phenomenon through the gap of the boundary is still not a practical waterproof treatment method.
본 발명은 FRP를 이용한 방수처리공법의 실용화를 목적으로 한 것이며, 이를 위하여 종래 FRP 방수처리공법에 있어서 문제점이었던 콘크리트와 FRP의 분리현상을 원천적으로 방지할 수 있는 처리방법을 제시하고, 아울러 FRP방수처리방법의 새로운 구성을 제시함으로서 경제적이고 완벽한 방수효과를 발휘할 수 있도록 할 목적으로 안출된 것이다.The present invention aims at the practical use of the waterproofing method using FRP, and for this purpose, the present invention proposes a treatment method that can prevent the separation of concrete and FRP, which was a problem in the conventional FRP waterproofing method, and also prevents the waterproofing of FRP. By suggesting a new configuration of the treatment method, it is designed to enable economic and perfect waterproof effect.
이하 실시례에 의해 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the following examples.
도1은 본 발명에 의한 방수층의 구조도1 is a structural diagram of a waterproof layer according to the present invention
도2는 본 발명의 단계별 처리 공정도Figure 2 is a step-by-step process chart of the present invention
도3은 앵커볼트의 확대도Figure 3 is an enlarged view of the anchor bolt
도4는 앵커볼트를 고착시킨 평면 상태도Figure 4 is a plan view of the anchor bolt fixed
*주요부호의 설명* Description of the major symbols
1.슬래브 2.철망 3.앵커볼트1.Slab 2.Wire Mesh 3.Anchor Bolt
4.FRP피복층 5.유리섬유피복층 6.FRP피복층4. FRP coating layer 5. Glass fiber coating layer 6. FRP coating layer
7.겔코트7.gel coat
본 발명은 FRP를 사용하여 방수처리공사를 시행함에 있어서, 콘크리트와 FRP피복층이 콘크리트 바닥에 깐 얇은 철망과 일정간격으로 콘크리트에 박은 앵커볼트에 의해 일체로 결착되도록 함으로서 콘크리트와 FRP피복층이 분리되는 것을 방지하는 기술사상을 갖는다.In the present invention, when the waterproofing construction using the FRP, concrete and FRP coating layer is to be integrally bound by a thin wire mesh on the concrete floor and anchor bolts embedded in the concrete at regular intervals to separate the concrete and FRP coating layer It has a technical idea to prevent.
본 발명의 일반적 실시 형태는 슬래브나 저수조등의 내벽과 같은 방수처리가 요구되는 콘크리트체에 철망을 깔고 철망 사이에 일정간격으로 앵커볼트를 박은 후 FRP를 도포하여 FRP 피복층을 형성하고, 그 위에 유리섬유를 덮어 유리섬유 피복층을 형성하며, 유리섬유 피복층위에 FRP를 다시 도포하여 FRP 피복층을 형성하는 구성으로 이루어 진다.A general embodiment of the present invention is to lay a wire mesh on a concrete body, such as an inner wall of a slab or a water tank, and anchor bolts at regular intervals between the wire mesh to apply an FRP to form an FRP coating layer, and the glass thereon Covering the fiber to form a glass fiber coating layer, it is made of a configuration to form a FRP coating layer by applying FRP again on the glass fiber coating layer.
도1은 상기한 본 발명의 실시례를 도시한 것으로 본발명에 의한 방수처리부의 구조는 콘크리트(1)과 접하도록 도포한 저층의 FRP피복층(4)과 그 상부의 유리섬유피복층(5) 및 유리섬유피복층(5)의 표면에 도포된 FRP피복층(6)로 구성되고,표면의 FRP피복층(6)의 표면에는 구조물의 특성에 따라 페이팅이나 겔코팅(7)등의 으로 마감처리되는 구조를 갖는다.Figure 1 shows an embodiment of the present invention described above, the structure of the waterproofing process according to the present invention is a low-layer FRP coating layer 4 and the glass fiber coating layer (5) thereon and applied to contact with the concrete (1) and It is composed of FRP coating layer 6 applied on the surface of glass fiber coating layer 5, and the surface of FRP coating layer 6 on the surface is finished by painting or gel coating 7, etc. according to the characteristics of the structure. Has
상기 구조에서 방수처리부를 구성하는 상하부 FRP피복층 및 유리섬유피복층은 그 자체가 섬유로 강화된 플라스틱계복합재료로서 상호결착력이 강하기 때문에 시공과 동시에 일체로 결합되며, 상호 이질재인 방수처리부와 콘크리트는 철망(2)과 앵커볼트(3)에 의해 결착되게 된다.In the above structure, the upper and lower FRP coating layer and the glass fiber coating layer constituting the waterproofing part are themselves plastic-based composite materials reinforced with fibers, and because they have strong mutual binding power, they are combined together at the same time with the construction. (2) and anchor bolts (3) are bound.
도2는 상기 구조의 단계별 시공과정을 도시한 것으로서 콘크리트 표면에 일정간격으로 철망(2)을 깔고 앵커볼트를 박는 공정과(a), 표면에 묻어있는 이물질을 청소하여 제거한 상태에서 FRP를 도포하는 과정(b)과, FRP가 경화되기 전에 유리섬유를 깔고(c) 그 위에 FRP를 도포하는 과정(d)과, 최종적으로 겔코트 또는 페이팅하는 과정(e)으로 이루어 진다.2 is a step-by-step construction process of the structure as a step of laying a wire mesh (2) and anchor bolts on the concrete surface at a predetermined interval (a), and applying the FRP in the state of cleaning and removing foreign substances on the surface A process (b), a process of laying the glass fibers (c) and applying the FRP thereon (d) before the FRP is cured, and finally a process of gelcoat or painting (e).
상기에서 철망은 앵커볼트(2)는 도3에 도시된 바와 같이 직경(d) 2mm 내외이고, 높이(h)가 15mm 내외인 머리를 갖는 볼트로서 건쉽등의 기계를 사용하여 콘크리트에 박으며, 대략 관입깊이(h1)가 12-13mm 범위가 되도록 관입압을 조절함으로서 콘크리트표면으로 부터 노출되는 볼트머리부분(h2)이 2-3mm범위로 돌출되도록 하며, 일부는 철망의 고정을 위하여 깊게 삽입한다.In the wire mesh anchor bolt (2) is a bolt having a head having a diameter (d) of about 2mm, a height (h) of about 15mm, as shown in Figure 3, and is embedded in concrete using a machine such as a gunship, By adjusting the penetration pressure so that the penetration depth (h1) is in the range of 12-13mm, the bolt head (h2) exposed from the concrete surface is projected in the range of 2-3mm, and some parts are inserted deeply to fix the wire mesh. .
각 앵커볼트(3)의 간격(L1,L2)은 도4에 도시된 바와 같이 200-300mm가 유지되도록 한다.The spacing L1 and L2 of each anchor bolt 3 is such that 200-300 mm is maintained as shown in FIG.
바닥층에 형성하는 FRP피복층(4)은 대략 1mm내외의 높이로 형성하고, 유리섬유피복층(5)은 2mm내외로 하며, 최종 FRP피복층(6)은 2-3mm 내외의 두께가 되도록 피복한다.The FRP coating layer 4 formed on the bottom layer is formed at a height of about 1 mm, the glass fiber coating layer 5 is about 2 mm, and the final FRP coating layer 6 is coated so as to have a thickness of about 2-3 mm.
상기한 실시형태에 있어서 앵커볼트(3)의 머리부분이 바닥층의 FRP 표면으로 부터 약간 돌출되며, 돌출된 부분은 유리섬유 및 상부 FRP피복층에 의해 덮어져 방수처리부속에 묻히게 되며, 일부의 앵커볼트는 완전히 관입시켜 철망이 콘크리트에 고정되도록 한다.In the above embodiment, the head of the anchor bolt 3 slightly protrudes from the FRP surface of the bottom layer, and the protruding portion is covered by the glass fiber and the upper FRP coating layer and buried in the waterproofing part, and part of the anchor bolt Completely penetrates to ensure that the wire mesh is fixed to the concrete.
철망 및 앵커볼트의 나사머리는 방수처리부와 콘크리트의 결착력을 유지 강화하는 작용을 하며, 중간의 유리섬유 피복층은 상대적으로 가격이 높은 FRP 사용량을 절감하면서 유효한 방수처리부의 두께를 확보하고, 상하 FRP피복층 사이에서 완충작용을 하여 외부적 충격에 의한 방수처리부의 균열을 방지하도록 하는 작용을 하게 된다.The screw heads of wire mesh and anchor bolts maintain and strengthen the binding force between the waterproofing part and the concrete. The middle glass fiber coating layer secures the effective waterproofing part thickness while reducing the use of expensive FRP, and the upper and lower FRP coating layers. It acts as a buffer to prevent cracking of the waterproofing part due to external impact.
표면의 FRP피복층은 방수작용과 함께 표면을 보호함으로서 깔끔한 마무리 공사가 이루어지도록 하는 작용을 한다.The FRP coating layer on the surface acts to provide a clean finish by protecting the surface along with waterproofing.
상기에서 예시된 앵커볼트의 규격이나 방수처리부의 구조는 구조물의 형태에 따라 다양한 규격과 구조로 실시가능한 것으로 슬래브상부에 중량물을 설치하는 경우나 수압의 영향을 크게 받는 대형 수조의 경우에는 방수처리부의 전체적인 두께와 그에 따른 앵커볼트의 규격 및 간격을 적절히 조절할 수 있는 것이다.The structure of the anchor bolt or the waterproof treatment as exemplified above may be implemented in various standards and structures according to the shape of the structure. In the case of installing a heavy material on the upper part of a slab or a large water tank largely affected by hydraulic pressure, The overall thickness and the anchor bolt size and spacing can be adjusted accordingly.
이상에 의한 본 발명은 이질재인 FRP와 콘크리트가 시공후 분리되는 것을 앵커볼트와 철망에 의해 방지하고자 하는 기술사상을 갖는 것으로 다양한 형태로 실시 가능하며, 각 도면에 표현된 실시형태는 본 발명의 바람직한 실시형태로서 설명된 것으로 본 발명의 기본 사상을 제한하기 위한 것은 아니며, 본 발명의 기본 사상을 실현하기 위한 다양한 실시형태를 배제하지 않는다.The present invention by the above can be carried out in various forms to have a technical idea to prevent the separation of the FRP and concrete after construction by the anchor bolt and the wire mesh, embodiments represented in each drawing is preferred of the present invention It is described as an embodiment and is not intended to limit the basic idea of the present invention, and various embodiments for realizing the basic idea of the present invention are not excluded.
본 발명은 앵커볼트와 철망을 적용하여 FRP를 이용한 방수처리시에 가장 큰 문제점이었던 콘크리트와의 분리에 의해 들뜨는 현상을 해결한 것으로서 내구성이 높고 완벽한 방수효과를 갖는 FRP 방수처리를 실용적으로 실시할 수 있도록 한 효과를 갖는다.The present invention solves the phenomenon of lifting by the separation of concrete, which was the biggest problem when waterproofing using FRP by applying anchor bolts and wire mesh, can be practically carried out FRP waterproofing treatment with high durability and perfect waterproof effect To have one effect.
또한, 본 발명에 의한 방수처리방법은 FRP의 탁월한 성형성에 의해 복잡한 표면형을 갖는 슬래브나 수조의 내벽등 제한없이 사용가능하고, 매우 가벼워 구조물에 거의 부담을 주지 않으며, 경화제의 적절한 사용에 의하여 방수처리공사의 공기를 현저히 단축시킬 수 있고 공사가 용이하여 원가를 절감할 수 있는 효과를 갖는다.In addition, the waterproofing method according to the present invention can be used without limitation, such as the slab having a complex surface shape or the inner wall of the tank by the excellent moldability of the FRP, very light to give little burden on the structure, waterproof by appropriate use of the curing agent The air of the treatment work can be significantly shortened, and the work is easy, and the cost can be reduced.
또한, 유리섬유피복층에 의해 실현되는 완충성과 FRP 자체가 갖는 내구성에 의해 지속적인 방수효과를 발휘함으로서 유지 보수에 필요한 관리비용을 절감시킬 수 있는 효과를 갖는다.In addition, by exhibiting a continuous waterproof effect by the buffer and the durability of the FRP itself realized by the glass fiber coating layer has the effect of reducing the management cost required for maintenance.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0009728A KR100469292B1 (en) | 2000-02-28 | 2000-02-28 | Waterproofing method of concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0009728A KR100469292B1 (en) | 2000-02-28 | 2000-02-28 | Waterproofing method of concrete |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000053717A KR20000053717A (en) | 2000-09-05 |
KR100469292B1 true KR100469292B1 (en) | 2005-02-02 |
Family
ID=19650564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0009728A KR100469292B1 (en) | 2000-02-28 | 2000-02-28 | Waterproofing method of concrete |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100469292B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100707284B1 (en) | 2005-07-18 | 2007-04-12 | 주식회사 대화 정밀화학 | Waterproofing method and structure |
CN111980309A (en) * | 2020-07-29 | 2020-11-24 | 佛山佳牧乐科技有限公司 | Sloping roof system adopting modular tile hanging downstream frame and construction method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100411990B1 (en) * | 2000-12-15 | 2003-12-24 | 주식회사 동우 이앤씨 건축사사무소 | Method for Underground constrution outside waterproofing in limited space |
KR100829996B1 (en) * | 2006-11-15 | 2008-05-19 | 주식회사 젠트로 | Assembly for preventing corrosion of wall |
CN103741894B (en) * | 2013-12-18 | 2016-03-02 | 安徽森泰塑木新材料有限公司 | Roof, integrated house thermal-insulating waterproof room |
KR102329523B1 (en) * | 2021-04-22 | 2021-11-22 | 주식회사 다우 | Seismic reinforcement and repair and reinforcement method for cracked and detached areas of concrete structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0135669B1 (en) * | 1994-10-26 | 1998-04-24 | 최훈 | Water proof structure of a wall part for an underground parking lot |
KR100207283B1 (en) * | 1997-01-27 | 1999-07-15 | 장혁수 | A waterproofing method of concrete structure |
-
2000
- 2000-02-28 KR KR10-2000-0009728A patent/KR100469292B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0135669B1 (en) * | 1994-10-26 | 1998-04-24 | 최훈 | Water proof structure of a wall part for an underground parking lot |
KR100207283B1 (en) * | 1997-01-27 | 1999-07-15 | 장혁수 | A waterproofing method of concrete structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100707284B1 (en) | 2005-07-18 | 2007-04-12 | 주식회사 대화 정밀화학 | Waterproofing method and structure |
CN111980309A (en) * | 2020-07-29 | 2020-11-24 | 佛山佳牧乐科技有限公司 | Sloping roof system adopting modular tile hanging downstream frame and construction method |
Also Published As
Publication number | Publication date |
---|---|
KR20000053717A (en) | 2000-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103343655B (en) | Wall window construction method | |
CN206486820U (en) | Repair fixing device in a kind of road and bridge crack | |
KR100688468B1 (en) | Method for waterproofing and repairing crack of concrete structure and using device thereof | |
KR20060097293A (en) | Method for repairing the concrete | |
KR100469292B1 (en) | Waterproofing method of concrete | |
KR100982241B1 (en) | Repairing method of steel pipe and concrete pile | |
JP2002155509A (en) | Reinforcing structure and reinforcement method for concrete structure | |
JP4069259B2 (en) | Repair structure of damaged cavities in trees | |
WO2017177749A1 (en) | Building reinforcement structure and building reinforcement method | |
KR101699210B1 (en) | A waterproofing concrete wall using tile constructing methode thereof | |
CN209722876U (en) | A kind of structure of interior canal storing facilities of water waterproof layer | |
KR101322155B1 (en) | A manufacturing method of artificial rock panel | |
KR20140046806A (en) | Construction method for discharge layer crack prevention and discharge layer | |
CN214737815U (en) | Composite seepage-proofing structure | |
CN208533736U (en) | A kind of anti-bases anti-corrosion layer structure of reinforced concrete water pond | |
CN111593902A (en) | Wall surface crack prevention structure for joint of new wall body and old wall body and construction process | |
CN112360192B (en) | Facing wall structure for long-term water immersion area and construction method thereof | |
CN210263441U (en) | Swimming pool waterproof construction | |
JP4726437B2 (en) | How to improve foundation concrete | |
CN211313473U (en) | Durable and reliable concrete crack repairing structure | |
CN218843835U (en) | Waterproof restoration structure of wall | |
CN217518277U (en) | Netted crack seepage of floor panel and reinforced structure | |
CN215671275U (en) | Waterproof maintenance structure for alkali leakage and alkali resistance of old building wall | |
CN213115065U (en) | Energy-efficient external wall insulation structure | |
CN216865518U (en) | Newly-increased washing area waterproof structure of wood structure bearing room |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G15R | Request for early opening | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20030113 Effective date: 20040924 Free format text: TRIAL NUMBER: 2003101000118; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20030113 Effective date: 20040924 |
|
S901 | Examination by remand of revocation | ||
GRNO | Decision to grant (after opposition) | ||
GRNT | Written decision to grant | ||
N231 | Notification of change of applicant | ||
FPAY | Annual fee payment |
Payment date: 20100114 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |