... 2. Heat-shielding Performance 3. Sound Insulation Colorful Water Bubble Glass Brick I. Common Specifications of Glass TileThe most ... as cloud-shaped pattern, parallel pattern, slanted strip, lattice, bubble, raindrop, ice crystal, water shadow, mesh-shaped pattern, popular ... indoor luminous environment is improved.5. Fireproof PerformanceThe fireproof level of hollow glass tile is GB class A. According ...