Noise Prevention Type "T-25" for Cross Drainage Ditches
Ideal for cross drainage ditch (Article 24) construction! Its simple structure does not require special maintenance.
The "T-25" is a noise-reducing type of cross drainage ditch. The single cover laid out is triangular, with square legs provided at each vertex, forming a structure indicated by the receiving frame. In other words, it operates on the principle of a tripod, preventing any wobbling and completely eliminating noise. Additionally, there are no special fastening devices like bolts, making it easy to remove the cover for cleaning inside the ditch. Its simple structure also means that no special maintenance is required. 【Features】 ■ Prevents wobbling naturally, resulting in no noise at all ■ The surface of the grating has anti-slip protrusions, ensuring it does not slip ■ Made of ductile cast iron, preventing lifting or bouncing ■ Easy to clean due to the absence of bolts ■ Allows for quick use of the road by utilizing the cross drainage ditch *For more details, please refer to the PDF document or feel free to contact us.
- Company：岩城ブロック工業
- Price：Other
