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  1. Home
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  5. Retaining wall
  6. Half precast gravity-type retaining wall "Dragon Wall"

Half precast gravity-type retaining wall "Dragon Wall"

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last updated:Dec 28, 2021

昭和コンクリート工業
昭和コンクリート工業
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A simple retaining wall that achieves "productivity improvement." It contributes to labor and effort reduction!

★Lightweight materials around 600kg, easy to handle!! ■ There are few transportation restrictions, making it possible to transport and construct in narrow spaces. ■ Construction can be done with a crane-equipped backhoe, making it easy to maneuver. *1 ★Half precast structure!! ■ Significantly shortens construction time and achieves labor-saving and efficiency in construction. ■ Since it only involves stacking blocks, it minimizes the need for special tasks like formwork. *2 ■ The surface becomes precast material, allowing for a beautiful and high-quality finish. ★Thorough pursuit of construction efficiency!! ■ There are few types of blocks, making product management easy. ■ By standardizing the product length to 3.0m, construction efficiency can be greatly increased. ■ The use of joint pins makes alignment easy. *For vertical wall sections ■ Unifying the bolt specifications improves constructability. ■ The special drainage hole shape makes the installation of drainage pipes easy. ■ The sloped wall sections can also serve as scaffolding. *1 There may be restrictions depending on the working radius, etc. *2 Formwork for end and top concrete will be necessary.

    Retaining wall
ドラゴンウォール.jpg

Half precast gravity-type retaining wall "Dragon Wall"

ドラゴンウォール.jpg
ドラゴンウォール.jpg
  • Related Link - https://www.showa-con.co.jp/products/%e6%93%81%e5%…

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basic information

【Design Conditions】 The "Dragon Wall" consists of four types of concrete components: two product lengths of 3.0m and 2.0m, and two control lengths of 625mm and 400mm, along with brackets to secure the front and back components, allowing for the construction of a gravity retaining wall with a specified cross-section. The wall face slope can be set up to 7/10, making it compatible with both front slope and back slope types. Wall height: 0.5m to 5.0m Control width: up to approximately 3.9m Wall face slope compatibility: up to 7/10 slope Superimposed load: uniform load q = 10.0kN/m² or less *For conditions other than those mentioned above, please inquire.

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Detailed information

  • 1.JPG

    Product delivery

  • 2pg.jpg

    First stage installation

  • 3.jpg

    Second stage installation

  • 4.jpg

    Second stage installation

  • 5.jpg

    Installation by backhoe

  • 6.jpg

    Installation of the third section

  • 7.jpg

    Installation of fixed brackets

  • 8.jpg

    Assembly of components completed.

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Half Precast Gravity Retaining Wall "Dragon Wall"

Half Precast Gravity Retaining Wall "Dragon Wall"

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昭和コンクリート工業

昭和コンクリート工業

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Our company, under the belief of contributing to society through the development of social infrastructure, constantly strives for quality improvement and technical advancement. With the conviction that business is about people, we respect humanity and foster a free and open corporate culture through talent development and fair personnel practices. We aim to deepen mutual understanding and trust, working together towards the development of the company and the enhancement of welfare, while concentrating all our efforts on stabilizing and expanding our management foundation.

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