Ministerial certified retaining wall as stipulated in Article 14 of the Enforcement Order of the Land Development and Other Regulations Act.
■This is a ministerial certified product for land development according to Article 14 of the Land Development Regulation Enforcement Order. ■It is an L-shaped retaining wall for residential land that is designed to withstand large-scale seismic motions (design horizontal seismic intensity Kh=0.25). ■It can be used at sites with a wall height of up to 3 meters. ■It can also be used for road applications with separate design. ■We also offer products specifically for corners.
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basic information
【Design Conditions】 ■ When confirming the soil conditions through soil tests Overburden pressure: q = 10.0 kN/m² Design horizontal seismic intensity: Kh = 0.25 Soil shear resistance angle: φ = 25°, 30°, 35°, 40° Soil unit weight: γs = 16, 17, 18, 19 kN/m³ Concrete unit weight: γc = 24 kN/m³ Friction coefficient: μ = tanφ (not exceeding 0.6) Safety factor (sliding): Normal 1.5, during earthquake 1.0 (Overturning): Normal 1.5, during earthquake 1.0
Price information
Please feel free to consult with us.
Delivery Time
※Please feel free to consult with us.
Applications/Examples of results
- As a retaining wall for land development - As a retaining wall for roads
Line up（22）
| Model number | overview |
|---|---|
| 700 | H×B= 700×560 |
| 800 | H×B= 800×620 |
| 900 | H×B= 900×680 |
| 1000 | H×B= 1,000×740 |
| 1200 | H×B= 1,200×850 |
| 1250 | H×B= 1,250×910 |
| 1300 | H×B= 1,300×910 |
| 1400 | H×B= 1,400×1,050 |
| 1500 | H×B= 1,500×1,050 |
| 1600 | H×B= 1,600×1,260 |
| 1750 | H×B= 1,750×1,260 |
| 1800 | H×B= 1,800×1,260 |
| 2000 | H×B= 2,000×1,410 |
| 2200 | H×B= 2,200×1,780 |
| 2250 | H×B= 2,250×1,780 |
| 2300 | H×B= 2,300×1,780 |
| 2400 | H×B= 2,400×1,780 |
| 2500 | H×B= 2,500×1,780 |
| 2600 | H×B= 2,600×2,130 |
| 2750 | H×B= 2,750×2,130 |
| 2800 | H×B= 2,800×2,130 |
| 3000 | H×B= 3,000×2,130 |
catalog（1）
Download All Catalogs
CAD data（15）
| Model number | overview | File |
|---|---|---|
| SL-4_0700-1000.dxf |
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| SL-4_1200-1400.dxf |
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| SL-4_1500-1800.dxf |
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| SL-4_2000-2300.dxf |
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| SL-4_2400-2750.dxf |
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| SL-4_2800-3000.dxf |
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| SL-4-90_0700-1000.dxf |
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| SL-4_hyojundanmen.dxf |
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| SL-4_0700-1000.sfc |
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| SL-4_1200-1400.sfc |
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| SL-4_1500-1800.sfc |
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| SL-4_2000-2300.sfc |
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| SL-4_2400-2750.sfc |
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| SL-4_2800-3000.sfc |
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| SL-4_hyojundanmen.sfc |
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Company information
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.