Super Jumbo Bag Block Method

가설 토류벽, 중력식옹벽, 법면보호공, 호안공사 가체절 등에 활용하여 자재 수급을 원활하게 하며, 공정을 단순화 하여 공사기간을 단축하고 경제성을 확보하기 위한 초대형 마대를 이용한 SJB공법 (Super Jumbo Bag Block Method)

SJB method: The Super Jumbo Bag Block Method (SJB) employs extra-large hemp bags to reduce construction time and ensure cost effectiveness by streamlining the process. This method facilitates the supply and demand of materials through the use of temporary earth walls, gravity retaining walls, slope protection, and cofferdams for bank protection

조건
Condition
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  • 봉합부위 강도는 원사 인장강도 이상
  • 태양에 장기간 노출부위는 자외선 차단 코팅
  • The seal strength must be at least equal to the yarn tensile strength.
  • A sun protection coating is required for prolonged sun exposure.

시공실적 및 시공순서

Construction Performance and Construction Order

도로교, 현장명 : 만인로 사면복구공사, 발주처 : 전북 남원시청
Road Bridge, Project: Manin-ro Slope Restoration, Client: Namwon City Hall, Jeollabuk-do
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1. 마대배열
1. Arrangement of gunny sacks
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2. 철근조립
2. Assembly of reinforcement
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3. 마대클립조립
3. Installation of secure clips for gunny sack
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4. CON’C 타설
4. Pouring of concrete
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5. 마대 수직도 형성
5. Creating a shaft for gunny sacks
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6. 철근 앙카작업
6. Execution of anchor reinforcement
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7. 층따기 작업
7. Conducting bench cut operations
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8. 되메우기 및 다짐장비
8. Utilizing refilling and compaction equipment
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9. 되메우기 및 다짐
9. Completing refilling and compaction tasks
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SJB공법소개서 다운로드 sim_card_download Download SJB Method Brochure sim_card_download