Use of old plastic instead of building gravel

Nippon Plastics Industries recently opened up new ways for the recycling of waste plastics. They reclaimed used plastics and recycled them into special spherical spheres with a diameter of 2-3 cm. They are then packed in sand bags to replace the gravels to be laid in the civil construction.

Its strength and fire resistance are the same as those of gravel. Especially after being buried in soil, it avoids the irradiation of sunlight and eliminates the aging of plastics, so it can maintain its excellent quality for a long time.