Everspin Technologies, Inc. today announced the closing of its initial public offering of 5,000,000 shares of its common stock at a public offering price of $8.
Ceiling tile is sold in many different materials, sizes and thicknesses and made to fasten directly to ceilings or fit into a grid system called a suspended or drop ceiling. Popular types include cork, tin, plastic and acoustical. Acoustical ceiling tile reduces noise, as it has sound absorbent properties.
Ceramic flooring tile comes as one of four basic types: 1  Glazed ceramic has a glasslike coating that is applied prior to firing. 2  Quarry tile is unglazed ceramic tile. 3  Porcelain tile is fired at extremely high temperatures.  Terracotta is an unglazed tile with earthy colors and rustic appearance.