Clear in terms of strength! Using "GPL soil retention" and "GPL long support" in the rainwater box culvert installation work!
We would like to introduce a construction case where a box culvert was newly installed next to a river (drainage) that was overflowing. The total height of the box culvert to be installed, including the crushed stone foundation height and the base concrete height, is approximately 2,500mm. Since the top of the box culvert will be at almost the same height as the ground level (GL), the cut beam of the GPL retaining wall must be above the GL, and the opening height must be secured to be at least 2,500mm. Additionally, the excavation width must be secured to W=4.6m. The challenge was to meet these three points, but under the current site conditions, we were able to meet both product and strength requirements with the "GPL retaining wall." 【Equipment Used】 ■ Aluminum sheet piles ■ GPL retaining wall ■ Hydraulic four-sided beams ■ Fence *For more details, please refer to the PDF materials or feel free to contact us.
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【Construction Details】 ■ Originally designed using the sheet pile driving method ■ A large box culvert that occupies the entire width of the road in a residential area ■ There are many overhead lines, making it impossible to drive sheet piles → Proposed "GPL soil retention," which led to securing the order * For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We are NSP, continuously developing and selling original products overflowing with uniqueness. We are always sensitive to the voices of the market and strive to develop and provide excellent products with distinctiveness. Without being complacent with the current situation, we constantly make improvements and continue to challenge ourselves to create products that are in greater demand. For 48 years since our founding, we have been shaping the passionate aspirations of NSP.