To verify the safety of the retaining wall's strength against collision loads, a full-scale structural experiment was conducted!
The "OK Guard Wall" is a combined retaining wall and guardrail designed for road use, featuring a vertical front that makes it easy to set up and simple to construct. The standard product can accommodate horizontal alignments with a minimum radius of approximately R=20m, in accordance with the "Guidelines for Road Earthworks and Retaining Walls" and the "Standards and Explanations for Guardrail Installation." Additionally, we offer the "OK Guard Base," which can accommodate an inner curve radius of 8m and a road longitudinal slope of up to 9%. 【Features of OK Guard Wall】 ■ The vertical front makes it easy to set up and simple to construct. ■ The standard product can accommodate horizontal alignments with a minimum radius of approximately R=20m. ■ Full-scale structural experiments have been conducted to confirm the safety of the wall's strength against impact loads. ■ Complies with the "Guidelines for Road Earthworks and Retaining Walls" and the "Standards and Explanations for Guardrail Installation." *For more details, please refer to the PDF document or feel free to contact us.
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【OK Guard Base Features】 ■ Compatible with an inner curve radius of 8m and above ■ Road longitudinal slope can be up to 9% ■ Compatible with types B and C ■ Complies with "Guidelines for Road Earthworks and Retaining Walls" and "Standards and Explanations for Guardrail Installation" *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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Oike's concrete products contribute to environmental conservation and disaster prevention! Since our founding in 1970, we have consistently challenged ourselves to create products with originality that cannot be found in other companies. We are always dedicated to manufacturing, focusing on product development and research that align with the demands of the times and the perspectives of our customers. Oike's concrete products, based on creativity and development capabilities that are not afraid of failure, are recognized both in Japan and overseas for realizing a safe and comfortable life while conserving the environment, and are utilized in various locations.