句子翻译 help！！

屋架与墙和砖柱之间通过埋件连接，埋件与墙和砖柱处浇300m厚C20混凝土
The roof truss, the wall and the brick columns are connected by embeded pieces. 300m(怀疑这里是cm或者mm) C20 concrete is to be infused between the embeded piece and the wall/brick column.

Between the roof frame and the wall and the brick column through bury a connection, buries irrigates 300m with the wall and the brick column place the thick C20 concretes