ダイカン Company Profile

By simply placing the small and cute Tosk, we were able to prevent puddles and take care of the troublesome weed control!

We would like to introduce our permeable natural stone resin pavement, Tosk. This permeable paving material is made by solidifying natural dried decorative gravel with an epoxy fiber synthetic resin binder. By using a fiber synthetic resin binder, it has the strength to withstand vehicle traffic. There are two types available: permeable (two-layer structure) and drainage (one-layer structure), and the thickness and slope are calculated based on the situation. Generally, it is paved over the existing pavement, resulting in minimal debris and allowing for a construction period as short as one day. When we installed a small sample in our garden, we found that weeds kept growing from the ordinary gravel, no matter how much we removed it, but no weeds grew at all from the Tosk placed on the soil. Even with gaps and without sunlight, weeds did not penetrate through like they do with asphalt. Additionally, during heavy rain, areas that used to become puddles now remain dry, allowing for a worry-free experience. 【Features】 ■ Porosity: 40% ■ Permeability coefficient: 1.3 m/sec ■ Slip resistance C.S.R value: 0.78 *For more details, please refer to the PDF document or feel free to contact us.