Business Info

Culvert pack

Culvert Pack is a drainage material for agricultural culvert use. The product comprises culvert pack in a polyethylene cylindrical net. Using an epoch making construction method which does not use perforated pipes, the drainage of soil water and the groundwater level in fields are adjusted to make the cultivated land easy for drying, thus the crop growth environment is improved, and the workability of cultivators is improved.


◎Superior drainage
◎Simple construction works
◎Excellent durability

Over-cutting should be made at slopes of from approx. 1/300 to 1/600

Culvert Pack is laid at floor-smoothening stage

After Culvert pack is laid, backfilling should be given promptly