... . no radiation, 3.antibacterial, 4.very low water absorption1.WPC Material:(1). 30% HDPE (Grade A Recycled HDPE)(2). 60% bamboo ... additives (wood texture strong, resistant to abrasion, impact resisitance, high-density, waterproof, moisture-proof, anti-termite, easy installation, etc.)2.Certificate ... install and clean, low labor cost. wpc floor boardlWPC wall material