A personage inside course of study is thus interpreted as "grid": it is home improvement projects to do metope grassroots anti crack material collectively, named because of most of a grid like, also called anti cracking fabric, anti cracking fabric etc.. Generally made from glass fiber mesh cloth, the actual construction was also used instead of cloth cloth crack. Home is the wall cracking problems, so many people regard it as a magic weapon to prevent wall cracking.

Wall joints repair is in experienced teacher Fu appears, and not all the walls need to stick the anti crack material, generally the following regions need to use them: a new brick wall and the old wall between the connection, because the new wall and the old walls of water content, basic material, shrinkage rate are not the same, Dan has a climate change may occur cracking phenomenon; the second is Konggu, slotting filling junction, gypsum board ceilings, these places filled materials with the original wall is not the same, so also should do a good job in cracking measures; third, different materials, such as a side is gypsum board with stone wall, the other side is a brick masonry wall.