The tiles are normally 6 inches sq., and may very well be from one to five inches thick. They can be offered more protective cured-glass coatings for waterproofing. When done, the tiles are available two densities, 9 pounds per cubic foot and 22 kilos. On the HRSI tiles, a black https://www.facebook.com/permalink.php?story_fbid=pfbid0vuY47mVAJy6xu3SK1ZxACHZWQJconX3a8FZ1nP6MPCJj8jnt6HRFfFSx3j9vpWNpl&id=61560512640678&__cft__[0]=AZWxYZF78LtuBO4rXfMC4EMcvnNrboNKejseS0EokfSx3psaGlwOWqHkfZaZYlY_LUnQHyu-92TVzZi-xf0Eojwh5p6Xl3E4aFZYoflkdL0SjDe1Nu3KNaE2RLbdeSTZXykXXS2BV5I_hjUxtkcD6DSjNiOe74u2QEXBcuWbGwOXToVN14FshfRJJVrcpBM1Xz0fTvBGBAd4Al8KzL-fnVSs&__tn__=%2CO%2CP-R