The box-type retaining wall, known for its excellent drainage properties, has been adopted! It also significantly contributes to the planning of the restoration work process!
In the year 2000, during the restoration of the castle walls at Fukuchiyama Castle Park in Kyoto Prefecture following a disaster, Tanba stone was used to restore the historically significant temple-style stone walls, aiming for restoration through traditional civil engineering methods known as Anō-zukuri. A box-type retaining wall was adopted as a combined method that receives earth pressure from the back, excelling in safety, constructability, cost-effectiveness, and drainage. The box-type retaining wall was constructed by stacking using the small step sections of the box, allowing for sufficient securing of installation locations for Tanba stone and workspaces, which greatly contributed to the planning of a safe and swift restoration construction process. [Case Overview] - Purpose: Restore the historically significant temple-style stone walls - Method: Box-type retaining wall - Sufficient securing of installation locations for Tanba stone and workspaces is possible - Greatly contributes to the planning of a safe and swift restoration construction process *For more details, please refer to the PDF document or feel free to contact us.
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【Quantity per total】 ■Installation work: 852m2 ■Box-type retaining wall ・Type A (1,000×2,000×1,250mm): 351 units ・Type B (1,000×1,500×1,250mm): 100 units ■Crushed stone work for middle and backfill, split stone and S-40 (single-sized crushed stone): 1127.65m3 ■Drainage work φ 150mm (made of resin): 68.50m ■Foundation crushed stone work S-40 (single-sized crushed stone): 49.32m3 ■Extraction prevention material: 943.10m2 *For more details, please refer to the PDF document 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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Our company primarily engages in the development of new industrial property rights related to box-type retaining wall methods, as well as the acquisition, research, technical development, and consulting services related to these rights. The "box-type retaining wall method" we offer is a construction method that features high seismic performance and excellent drainage capabilities, and it is being adopted in various locations across the country.