Typing Chinese radicals?
Install input method tools such as Google Pinyin Windows only
type u start to input
then type follow to input radicals


丨 shu 竖
一 heng 横
丿 pie 撇
礻 shi 示
衤 yi 衣

But I think most easy way is Ctrl+C,Ctrl+V
There is a list of radicals. Find it and copy it.