KR100660356B1 - 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재 - Google Patents
조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재 Download PDFInfo
- Publication number
- KR100660356B1 KR100660356B1 KR1020040111929A KR20040111929A KR100660356B1 KR 100660356 B1 KR100660356 B1 KR 100660356B1 KR 1020040111929 A KR1020040111929 A KR 1020040111929A KR 20040111929 A KR20040111929 A KR 20040111929A KR 100660356 B1 KR100660356 B1 KR 100660356B1
- Authority
- KR
- South Korea
- Prior art keywords
- reinforcement
- fiber reinforcement
- shaped fiber
- strip
- block
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
- E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0006—Plastics
- E02D2300/0009—PE
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0051—Including fibers
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040111929A KR100660356B1 (ko) | 2004-10-19 | 2004-12-24 | 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재 |
CNB2005800330797A CN100529276C (zh) | 2004-10-19 | 2005-03-03 | 用于支撑加筋土墙的加固带及其置放方法 |
EP05726894A EP1805375B1 (en) | 2004-10-19 | 2005-03-03 | Reinforcing strip for supporting reinforced earth wall and its placement method |
US10/555,861 US20070009331A1 (en) | 2004-10-19 | 2005-03-03 | Reinforcing strip for supporting reinforced earth wall and its placement method |
DE602005010601T DE602005010601D1 (de) | 2004-10-19 | 2005-03-03 | Verstärkungsstreifen zur abstützung einer bewehrten erdwand |
CA2584978A CA2584978C (en) | 2004-10-19 | 2005-03-03 | Reinforcing strip for supporting reinforced earth wall and its placement method |
PCT/KR2005/000584 WO2006043739A1 (en) | 2004-10-19 | 2005-03-03 | Reinforcing strip for supporting reinforced earth wall and its placement method |
AU2005296455A AU2005296455A1 (en) | 2004-10-19 | 2005-03-03 | Reinforcing strip for supporting reinforced earth wall and its placement method |
MX2007003685A MX2007003685A (es) | 2004-10-19 | 2005-03-03 | Franja de refuerzo para soportar muro de tierra y su metodo de colocacion. |
JP2007536600A JP4562773B2 (ja) | 2004-10-19 | 2005-03-03 | 補強土壁支持用の帯状の繊維補強材及びその施工方法 |
AT05726894T ATE412087T1 (de) | 2004-10-19 | 2005-03-03 | Verstärkungsstreifen zur abstützung einer bewehrten erdwand |
PL05726894T PL1805375T3 (pl) | 2004-10-19 | 2005-03-03 | Pas wzmacniający wspierający wzmacnianą ścianę ziemi i sposób jego układania |
ES05726894T ES2317218T3 (es) | 2004-10-19 | 2005-03-03 | Tira de refuerzo para soportar un muro de tierra armada y su metodo de colocacion. |
MYPI20052368A MY140660A (en) | 2004-10-19 | 2005-05-25 | Reinforcing strip for supporting reinforced earth wall and its placement method |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020040029493 | 2004-10-19 | ||
KR20040029493 | 2004-10-19 | ||
KR1020040111929A KR100660356B1 (ko) | 2004-10-19 | 2004-12-24 | 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060034611A KR20060034611A (ko) | 2006-04-24 |
KR100660356B1 true KR100660356B1 (ko) | 2006-12-21 |
Family
ID=36203139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040111929A KR100660356B1 (ko) | 2004-10-19 | 2004-12-24 | 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재 |
Country Status (14)
Country | Link |
---|---|
US (1) | US20070009331A1 (ja) |
EP (1) | EP1805375B1 (ja) |
JP (1) | JP4562773B2 (ja) |
KR (1) | KR100660356B1 (ja) |
CN (1) | CN100529276C (ja) |
AT (1) | ATE412087T1 (ja) |
AU (1) | AU2005296455A1 (ja) |
CA (1) | CA2584978C (ja) |
DE (1) | DE602005010601D1 (ja) |
ES (1) | ES2317218T3 (ja) |
MX (1) | MX2007003685A (ja) |
MY (1) | MY140660A (ja) |
PL (1) | PL1805375T3 (ja) |
WO (1) | WO2006043739A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100824180B1 (ko) * | 2007-07-16 | 2008-04-21 | 이정수 | 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법 |
KR101068943B1 (ko) | 2009-07-14 | 2011-09-30 | (주)대한콜크 | 띠형 섬유보강재 및 그 제조방법 |
KR101072414B1 (ko) * | 2008-10-17 | 2011-10-11 | 윤기현 | 보강토 옹벽 |
KR20200099885A (ko) | 2019-02-15 | 2020-08-25 | 대윤지오텍 주식회사 | 내진 및 조립식 보강토 옹벽 지지 띠형 섬유보강재 |
KR20200099886A (ko) | 2019-02-15 | 2020-08-25 | 대윤지오텍 주식회사 | 내진 및 조립식 보강토 옹벽용 띠형 섬유보강재의 제조방법 |
WO2021020643A1 (ko) * | 2019-07-30 | 2021-02-04 | 주식회사 한포스 | 보강토 옹벽 축조용 패널 |
KR102257315B1 (ko) | 2020-10-30 | 2021-05-27 | 주식회사 한포스 | 띠형 섬유보강재를 이용한 블록식 보강토 옹벽의 축조방법 및 보강토 옹벽 축조용 블록 |
KR20230121413A (ko) | 2022-02-11 | 2023-08-18 | 한국건설기술연구원 | 절토부 옹벽의 보강재와 앵커 연결용 브라켓 및 이를 이용한 보강재 연결방법 |
KR102618678B1 (ko) | 2022-12-26 | 2023-12-28 | 주식회사 한포스 | 보강토 옹벽용 띠형 보강재의 시공방법 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7850400B2 (en) | 2004-11-25 | 2010-12-14 | Freyssinet International (Stup) | Stabilized soil structure and facing elements for its construction |
KR100822265B1 (ko) * | 2006-11-27 | 2008-04-16 | 송회복 | 자연석 옹벽구조물과 그 시공방법 |
KR100865465B1 (ko) * | 2007-05-22 | 2008-10-28 | 신혜승 | 압출 성형 스트립 보강재를 이용한 블록식 옹벽 축조시스템 |
FR2929628B1 (fr) * | 2008-04-08 | 2012-11-23 | Terre Armee Int | Renfort de stabilisation destine a etre utilise dans des ouvrages en sol renforce |
CN101349111B (zh) * | 2008-08-18 | 2012-08-29 | 昆明理工大学 | 既有生土建筑土墙体钢丝网加固技术 |
IT1391674B1 (it) * | 2008-11-03 | 2012-01-17 | Rauzi | Struttura per blocchi modulari, particolarmente del tipo per realizzare pareti controterra e simili |
FR2939157B1 (fr) * | 2008-12-02 | 2013-02-15 | Terre Armee Int | Ouvrage en sol renforce et elements de parement pour sa construction |
IT1399316B1 (it) * | 2010-04-08 | 2013-04-16 | Maccaferri Spa Off | Blocco per muro di contenimento |
FR2959761B1 (fr) * | 2010-05-07 | 2013-06-28 | Terre Armee Int | Etancheite continue pour ouvrage de genie civil |
GB2501942A (en) * | 2012-05-11 | 2013-11-13 | Christopher Martin | Segmental retaining wall block with cavity |
GB2501941A (en) * | 2012-05-11 | 2013-11-13 | Christopher Martin | Connecting a polymeric soil reinforcement strip to a segmental block in a retaining wall |
US9631338B2 (en) * | 2012-05-22 | 2017-04-25 | Vsl International Ag | Reinforced earth |
PL2867415T3 (pl) * | 2012-06-28 | 2022-05-02 | J.F. Karsten Beheer B.V. | Zespół kotwy gruntowej |
US20140345220A1 (en) * | 2013-05-24 | 2014-11-27 | Francesco Ferraiolo | Anchoring system for concrete panels in a stabilized earth structure |
WO2014196687A1 (ko) * | 2013-06-04 | 2014-12-11 | 주식회사 한포스 | 보강토 옹벽 축조용 패널 및 그 축조방법 |
KR101528238B1 (ko) * | 2014-12-11 | 2015-06-11 | 주식회사 한포스 | 보강토 옹벽용 띠형 섬유보강재의 시공방법 |
USD787089S1 (en) * | 2015-09-10 | 2017-05-16 | Hanforce, Co., Ltd. | Reinforcing strip for retaining wall |
USD785819S1 (en) * | 2015-10-23 | 2017-05-02 | Hanforce, Co., Ltd. | Reinforcing strip for retaining wall |
KR101726414B1 (ko) * | 2016-06-29 | 2017-04-14 | (주)대한콜크 | 띠형 보강재 및 이를 포함하는 보강재 어셈블리 |
JP6301421B2 (ja) * | 2016-09-20 | 2018-03-28 | エターナルプレザーブ株式会社 | 既設盛土の液状化対策メンテナンス工法 |
USD915626S1 (en) * | 2019-07-05 | 2021-04-06 | Hanforce, Co., Ltd | Sleeve for inserting reinforcement material for retaining wall panel |
CN112682061A (zh) * | 2020-12-29 | 2021-04-20 | 四川省交通勘察设计研究院有限公司 | 一种隧道结构及施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01180561A (ja) * | 1988-01-13 | 1989-07-18 | Alps Electric Co Ltd | 光導電性被膜およびそれを用いた電子写真感光体 |
KR19990064846A (ko) * | 1999-05-14 | 1999-08-05 | 이정수 | 조립식 보강토 옹벽 지지용 보강재 및 그 시공방법 |
KR20000012630A (ko) * | 1999-11-12 | 2000-03-06 | 이정수 | 조립식 보강토 옹벽 지지용 보강재 시공방법 및 그 시공기구 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570253A (en) * | 1964-03-26 | 1971-03-16 | Henri C Vidal | Constructional works |
US3648835A (en) * | 1969-11-12 | 1972-03-14 | Minnesota Mining & Mfg | Marking tape |
DE2753243A1 (de) * | 1977-11-29 | 1979-06-07 | Bayer Ag | Bewehrung von armierten erdbauwerken |
US4343571A (en) * | 1978-07-13 | 1982-08-10 | Soil Structures International Limited | Reinforced earth structures |
JPH02240325A (ja) * | 1989-03-13 | 1990-09-25 | Kyokado Eng Co Ltd | 補強土構造物の構築方法 |
US5294216A (en) * | 1989-09-28 | 1994-03-15 | Anchor Wall Systems, Inc. | Composite masonry block |
US5066169A (en) * | 1991-02-19 | 1991-11-19 | Gavin Norman W | Retaining wall system |
FR2699948B1 (fr) * | 1992-12-24 | 1995-02-10 | Armater | Procédé pour la réalisation d'une structure de soutènement (mur ou ouvrage similaire) et nouveau type d'ouvrage ainsi réalisé. |
US6079908A (en) * | 1993-03-31 | 2000-06-27 | Societe Civile Des Brevets Henri Vidal | Stabilizing elements for mechanically stabilized earthen structure and mechanically stabilized earthen structure |
US5564865A (en) * | 1993-12-17 | 1996-10-15 | Jansson; Jan E. | Concrete module for retaining wall and improved retaining wall |
FR2718768B1 (fr) * | 1994-04-15 | 1996-06-14 | France Dechets | Procédé pour la réalisation d'un nouveau type de remblai et remblai ainsi réalisé. |
JPH08302693A (ja) * | 1995-05-11 | 1996-11-19 | Maeda Kousen Kk | 補強土工法 |
JPH09279582A (ja) * | 1996-04-12 | 1997-10-28 | K R I Engineers Kk | 改良補強材の構造と垂直壁面構築工法 |
EP0917604A1 (en) * | 1996-08-09 | 1999-05-26 | Derrick Ian Peter Price | Soil reinforcement |
JP4299387B2 (ja) * | 1998-10-05 | 2009-07-22 | Tdk株式会社 | 電波吸収体組立用部材および電波吸収体の製造方法 |
US6315499B1 (en) * | 1999-04-01 | 2001-11-13 | Saint Cobain Technical Fabrics Canada, Ltd. | Geotextile fabric |
JP2001003365A (ja) * | 1999-06-22 | 2001-01-09 | Iwate Haneda Concrete Kk | 壁土表面保護材の敷設用補強材 |
FR2803610B1 (fr) * | 2000-01-07 | 2002-09-27 | Freyssinet Int Stup | Systeme d'attache d'une bande d'armature a une paroi d'un ouvrage de soutenement et dispositif de pose dudit systeme |
FR2812893B1 (fr) * | 2000-08-08 | 2003-01-31 | Freyssinet Int Stup | Paroi de parement d'un ouvrage de soutenement renforce et bloc d'attache d'une armature pour ladite paroi |
US6848674B2 (en) * | 2000-11-08 | 2005-02-01 | Jeung Su Lee | Placementing method of reinforcing strips for constructing precast concrete facing panel and pulling-up device of reinforcing strips |
KR200261607Y1 (ko) * | 2001-10-25 | 2002-01-23 | 미파코리아 주식회사 | 옹벽 구축용 블록 |
US6692195B2 (en) * | 2001-10-25 | 2004-02-17 | Jan Erik Jansson | Plantable noise abatement wall |
JP3818939B2 (ja) * | 2002-05-01 | 2006-09-06 | 強化土エンジニヤリング株式会社 | 補強土構造物、盛土補強材および補強土ブロック |
AU2003272135A1 (en) * | 2002-12-06 | 2004-06-30 | Dongbang S & C Co., Ltd. | Block for constructing retaining wall, prefabricated reinforced retaining wall constructed using the block and construction method of the prefabricated reinforced retaining wall |
FR2860811A1 (fr) * | 2003-10-13 | 2005-04-15 | Freyssinet Int Stup | Ouvrage en sol renforce et procede pour sa construction |
-
2004
- 2004-12-24 KR KR1020040111929A patent/KR100660356B1/ko active IP Right Grant
-
2005
- 2005-03-03 EP EP05726894A patent/EP1805375B1/en active Active
- 2005-03-03 CA CA2584978A patent/CA2584978C/en not_active Expired - Fee Related
- 2005-03-03 WO PCT/KR2005/000584 patent/WO2006043739A1/en active Application Filing
- 2005-03-03 JP JP2007536600A patent/JP4562773B2/ja not_active Expired - Fee Related
- 2005-03-03 MX MX2007003685A patent/MX2007003685A/es active IP Right Grant
- 2005-03-03 US US10/555,861 patent/US20070009331A1/en not_active Abandoned
- 2005-03-03 PL PL05726894T patent/PL1805375T3/pl unknown
- 2005-03-03 ES ES05726894T patent/ES2317218T3/es active Active
- 2005-03-03 AU AU2005296455A patent/AU2005296455A1/en not_active Abandoned
- 2005-03-03 CN CNB2005800330797A patent/CN100529276C/zh not_active Expired - Fee Related
- 2005-03-03 DE DE602005010601T patent/DE602005010601D1/de active Active
- 2005-03-03 AT AT05726894T patent/ATE412087T1/de not_active IP Right Cessation
- 2005-05-25 MY MYPI20052368A patent/MY140660A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01180561A (ja) * | 1988-01-13 | 1989-07-18 | Alps Electric Co Ltd | 光導電性被膜およびそれを用いた電子写真感光体 |
KR19990064846A (ko) * | 1999-05-14 | 1999-08-05 | 이정수 | 조립식 보강토 옹벽 지지용 보강재 및 그 시공방법 |
KR20000012630A (ko) * | 1999-11-12 | 2000-03-06 | 이정수 | 조립식 보강토 옹벽 지지용 보강재 시공방법 및 그 시공기구 |
Non-Patent Citations (3)
Title |
---|
1019990064846 * |
1020000012630 * |
1180561 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100824180B1 (ko) * | 2007-07-16 | 2008-04-21 | 이정수 | 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법 |
KR101072414B1 (ko) * | 2008-10-17 | 2011-10-11 | 윤기현 | 보강토 옹벽 |
KR101068943B1 (ko) | 2009-07-14 | 2011-09-30 | (주)대한콜크 | 띠형 섬유보강재 및 그 제조방법 |
KR20200099885A (ko) | 2019-02-15 | 2020-08-25 | 대윤지오텍 주식회사 | 내진 및 조립식 보강토 옹벽 지지 띠형 섬유보강재 |
KR20200099886A (ko) | 2019-02-15 | 2020-08-25 | 대윤지오텍 주식회사 | 내진 및 조립식 보강토 옹벽용 띠형 섬유보강재의 제조방법 |
WO2021020643A1 (ko) * | 2019-07-30 | 2021-02-04 | 주식회사 한포스 | 보강토 옹벽 축조용 패널 |
KR102257315B1 (ko) | 2020-10-30 | 2021-05-27 | 주식회사 한포스 | 띠형 섬유보강재를 이용한 블록식 보강토 옹벽의 축조방법 및 보강토 옹벽 축조용 블록 |
KR20230121413A (ko) | 2022-02-11 | 2023-08-18 | 한국건설기술연구원 | 절토부 옹벽의 보강재와 앵커 연결용 브라켓 및 이를 이용한 보강재 연결방법 |
KR102618678B1 (ko) | 2022-12-26 | 2023-12-28 | 주식회사 한포스 | 보강토 옹벽용 띠형 보강재의 시공방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20060034611A (ko) | 2006-04-24 |
WO2006043739A1 (en) | 2006-04-27 |
PL1805375T3 (pl) | 2009-04-30 |
MY140660A (en) | 2010-01-15 |
CN100529276C (zh) | 2009-08-19 |
JP2008517186A (ja) | 2008-05-22 |
EP1805375A4 (en) | 2007-10-17 |
ATE412087T1 (de) | 2008-11-15 |
MX2007003685A (es) | 2007-07-09 |
DE602005010601D1 (de) | 2008-12-04 |
JP4562773B2 (ja) | 2010-10-13 |
EP1805375B1 (en) | 2008-10-22 |
CA2584978A1 (en) | 2006-04-27 |
AU2005296455A1 (en) | 2006-04-27 |
ES2317218T3 (es) | 2009-04-16 |
CN101031693A (zh) | 2007-09-05 |
EP1805375A1 (en) | 2007-07-11 |
US20070009331A1 (en) | 2007-01-11 |
CA2584978C (en) | 2010-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100660356B1 (ko) | 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재 | |
US4067166A (en) | Retaining block | |
US10392772B2 (en) | Construction method for band type fiber reinforcing material for reinforced-soil retaining-wall | |
RU2503778C2 (ru) | Гибкая укрепляющая лента, используемая для армирования грунтовых сооружений | |
KR100615472B1 (ko) | 보강토 옹벽 지지용 띠형 섬유보강재 및 이의 시공방법 | |
KR200417259Y1 (ko) | 교량용 신축이음장치 | |
KR100328621B1 (ko) | 조립식 보강토 옹벽 지지용 보강재 시공방법 | |
KR20120093152A (ko) | 보강된 흙 구조물을 위한 연결 디바이스와, 관련된 구조 및 방법 | |
KR20090085862A (ko) | 보강토 옹벽 지지용 띠형 보강재 | |
KR0177024B1 (ko) | 끈보강재를 이용한 보강토공법 | |
KR200453027Y1 (ko) | 띠형 섬유 보강재의 연결이 용이한 옹벽 축조용 블록 | |
KR100681882B1 (ko) | 프리캐스트 키커블럭 및 이를 이용한 벽체 축조공법 | |
KR101993403B1 (ko) | 스트립형 섬유보강재와 블록 사이의 연결용 연결부재, 이를 구비한 보강토옹벽 및 그 시공 방법 | |
JP6037276B2 (ja) | せん断補強方法 | |
KR20000075357A (ko) | 블록식 보강토 앵커공법 | |
JPH09242259A (ja) | 建築構造物のボイドスラブ用鉄筋ユニット | |
KR100386664B1 (ko) | 인서트가 결합된 바 스페이서 및 이를 이용한 슬래브철근배근방법 | |
JPH0111790Y2 (ja) | ||
JP3035385U (ja) | 基礎用鉄筋支持具 | |
KR0150296B1 (ko) | 조립식 옹벽 지지구 | |
KR200249491Y1 (ko) | 철근콘크리트 기초구조물에서의 휨/전단 겸용 보강재 | |
EP2558657A1 (en) | Improved bar chair | |
JP2000336841A (ja) | ワイヤーメッシュ筋 | |
KR200234843Y1 (ko) | 인서트가 결합된 바 스페이서 | |
JP2547387B2 (ja) | 敷地拡張工法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121214 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131114 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20141215 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20191216 Year of fee payment: 14 |