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The NSS block is a large block retaining wall made of reinforced concrete that is integrated between blocks (in accordance with road earthworks guidelines). Instead of the conventional concrete used in the core section, crushed stone will be used. By adopting a reinforced structure in accordance with the road earthworks guidelines, the NSS block allows for a reduction in concrete volume and cost compared to traditional gravity retaining walls.

The "NSS Block" is a large block retaining wall that integrates blocks with reinforced concrete (in accordance with road earthworks guidelines). Instead of the conventional concrete used in the core section, crushed stone is utilized. By adopting a reinforced structure in accordance with the road earthworks guidelines, it is possible to reduce the volume of concrete and costs compared to traditional gravity retaining walls. 【Features】 ■ Economical structure ■ High reliability ■ Improved work efficiency ■ Reduced excavation volume ■ Excellent sectional strength *For more details, please download the PDF or feel free to contact us.

In architectural and landscape design, the treatment of elevation differences on the site and the selection of retaining walls are essential elements from a design perspective. On the other hand, these elements also require the selection of optimal construction methods that ensure safety and functionality from a civil engineering standpoint while considering aesthetic qualities. "The inorganic concrete wall detracts from the landscape." "I don't want to give up on design even under strict construction conditions." This document introduces actual case studies and a lineup of retaining wall proposals that take landscape considerations into account, in response to the challenges faced by architects. Hirose Reinforced Soil Co., Ltd. leverages its long-standing achievements in the civil engineering field to propose optimal solutions that combine "aesthetics," "constructability," and "economics" as a partner in "designing civil engineering within architecture." [Contents] ■ Challenges in civil engineering design in architecture and landscape ■ A partner in "designing civil engineering within architecture" ■ Case Study: Hinoyama Observatory (Hinoyama Ring) ■ Our business areas ■ Proposals for "showcase civil engineering" that harmonizes with the landscape *For more details, please download the PDF or feel free to contact us.