Not known Facts About metal deck ราคา
This enables it to span increased distances. To be certain most toughness and security of the construction, we advise four inches overall slab thickness by pouring no less than two inches of concrete in excess of the deck’s ribs.สกรูสำหรับยิงแผ่นหลังคาเหล็ก/แปเหล็ก แปไม