FFU 100-Grade Keel
PC-21
Class 100 keels are usually designed with structures that are easy to install, such as slots and connectors. Construction workers can quickly splice and fix the keels, greatly improving construction efficiency. Class 100 keels that have been specially treated. For example, keels with galvanized or painted surfaces have good moisture and corrosion resistance. Class 100 keels can provide high-precision support. In some decoration projects that require extremely high flatness, such as ceiling installations in high-end office buildings, hotel lobbies and other places, millimeter-level or even higher precision is achieved. This is because its own structural design and material characteristics enable it to evenly distribute pressure when bearing weight, avoiding local sinking or deformation.
