Basically, masonry is speaking about any material that is certainly put together in units and bound together with what is called mortar. Mortar is in short, the "glue" for these sorts of things. There are a numerous different materials which you can use in brick mailboxes, including granite, brick, marble, https://remingtonzpfw26926.wikiconversation.com/7154728/brick_mailboxes_classic_curb_appeal_with_lasting_durability