Two-part epoxy resin is used in buildings to repair large dimension timbers which are rotten or need upgrading. A splice using resin, timber and steel rods is used, which allows a smaller disruption to the building. This makes it a more building friendly repair method other than traditional methods, as you can save ceilings and cornice work etc. When used as they help retain a majority of the building structure and lower the project carbon footprint. Structural engineers’ calculations can be supplied for some of the connection if required.
These images show how a Bressumer beam in a bay window of a period tenement flat can be repaired and save the cornice in the flat below.