Supports curves and gradients! Utilizing local resources to invigorate the regional economy while contributing to the environment.
"Kokage" is a wooden guardrail designed with consideration for the landscape. It is suitable for environmentally conscious road construction, effective use of locally sourced timber, and revitalization of local industries. By utilizing wood, it contributes to forest conservation, leading to improvements in environmental aspects. The use of wooden beams reduces greenhouse gas emissions during the manufacturing stage, contributing to decarbonization. It has passed two types of tests: one for confirming the strength of the protective fence against truck collisions, and another for verifying driver safety against passenger car collisions. Additionally, we also offer "Kokage," a wooden protective fence for sidewalks that utilizes the technology of wooden guardrails. 【Features】 ■ Uses box-shaped fittings that securely hold wooden beams ■ Accommodates curves and slopes ■ Enhances aesthetics with octagonal materials ■ Allows installation of wooden beams on existing steel guardrail posts *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 - Successfully reduced the protrusion by using wood with a diameter of 170mm (180mm for the upper beam in type B) and box-shaped fittings. - By adopting a two-tier octagonal beam with a slender diameter, it is expected to enhance the landscape with a graceful linear beauty that does not obstruct distant views. - Uses pressure-injected treated wood with anti-corrosion and anti-termite agents (K4). - Passed performance verification tests for protective fences. - A "wooden protective fence for sidewalks" designed with consideration for the landscape, utilizing the technology of wooden guardrails, is also available. *For more details, please refer to the PDF document or feel free to contact us.
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【Construction Examples】 ■ Nanki Shirahama Airport Line Grant Road Maintenance and Merger Work (Within Katada, Shirahama Town, Nishimuro District) ■ National Route 480 Road Improvement Work (Within Koyasan, Takano Town, Ito District) ■ National Route 480 Road Improvement Work (Within Shimizu, Aritagawa Town) ■ Ikishi Park Line Road Improvement Work (Within Nakada, Kimino Town, Kaiso District) ■ Okudoro Road (Phase 3) Lower Oi North Area Development Work (Near Shimo Oi, Kitayama Village, Higashimuro District) ■ National Route 424 Road Maintenance and Repair Work (Within Uikoke, Aritagawa Town) ■ Town Road Hiro/Nishihiro Line Disaster Recovery Work (Within Nishihiro, Hirogawa Town, Arita District) ■ Town Road Taniguchi Bridge Approach Middle Line Renovation Work (Within Shimizu, Aritagawa Town) ■ Arita Yuasa Line Road Improvement Work (Within Da, Yuasa Town, Arita District) *For more details, please refer to the PDF materials or feel free to contact us.
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We propose a construction method that aims for natural restoration by creating a space where nature, people, and society coexist for mutual benefit, while intricately intertwining recycled materials.