"Safety Walker" γ installed on the premises of a Tokyo Stock Exchange Prime company.

The "Safety Walker," installed within the premises of major companies listed on the Tokyo Stock Exchange Prime, features a grating that is resistant to clogging and helps suppress the accumulation of fallen leaves and other debris.

Okagreat Co., Ltd.'s "Safety Walker G·D" and "Safety Walker L·D" are designed to be less prone to clogging from small stones and debris compared to conventional grating. They also suppress the accumulation of fallen leaves and maintain a hygienic appearance, while being aesthetically pleasing and resistant to damage due to their surface material structure, making them an "evolved grating." These gratings are suitable not only for on-site installations but also for various types of drop-in and bolt-fixed models, raised types, and other special dimension covers. (Please consult us for concrete precast products and more.) Due to their structural design, the surface is made of material that is strong against twisting and impacts from vehicle tires, making the grating highly resistant to breakage. They are also ideal for preventing grating damage. Moreover, the design minimizes the likelihood of stones and debris clogging the grating itself, preserving the landscape. Multiple slit holes are incorporated into the "striped steel plate" or "patterned steel plate" on the surface, balancing drainage and strength. Additionally, it has been reported that the slip resistance exceeds that of conventional types. You can experience the differences from traditional grating, such as frequent breakage near entrances or the difficulty of cleaning due to fallen leaves accumulating in the gutters.

Exterior and paving materials <General>