... environmental protection (E1), abrasion resistance(AC5), easy-to-install (click system), sound reduction, etc. 1.100% waterproof & environmental protected. It ... high-temperature resistance, and high-precision link.9. Radiant-heated flooring. it won't expanse and contact, as well as odorless ... balcony, garden, garage, gym, office, hospital, supermarket etc... waterproof vinyl flooring with click system