permalink (plural permalinks) A static internet address to an individual blog entry or news item on the World Wide Web. Translations
Four Types of Ceiling Tiles. There are four broad types of ceiling tiles - acoustical, plastic, tin and cork. Within those categories there is a further break down of tiles by design, installation and use. Acoustical ceiling tiles are used to help soundproof a room.
Tegular grid ceilings. Combine the shape of the ceiling tile edges with the width and color of the suspension system to create a unique ceiling that contributes to the overall architectural expression of the space. Tegular ceiling tiles have an SL edge and are available in four versions. SL,SLT,SLN,SLTN (tegular)