With the continuous development of science and technology, new materials are increasingly used in various fields. Aramid fiber and aramid paper, as new high-performance materials, have received widespread attention in recent years. This article will analyze the current status of Read more…
Category: Building Material
Main component part 1. Steel column The main load-bearing structural components of steel structures, common industrial factory steel columns are mainly processed and manufactured by welded H-shaped steel. 2. Steel beam Together with steel columns, they form a load-bearing system. Read more…