Wall building just like pretty much 90 of settlement building in this game is a wast of time and resources.
How to build concrete walls fallout 4.
A tough and heavy rock like material made from pulverized stone.
Concrete is a crafting component in fallout 4.
Concrete structures are a series of contructible settlement objects in the fallout 4 add on wasteland workshop.
Unlike the other structures categories concrete structures do not have any prefabricated.
Concrete is used in building several items in settlements most notably foundations for houses and water pumps as well as statues and other decorations.
I mean if you enjoy it great but other than putting down turrets food water beds and shops it s all pretty much a wast.
There are some exceptions in the floors subcategory which are made from steel and another material.
Concrete is one of many components which can be obtained or created by scrapping specific items.