These burrows or holes are evident mainly inside the house where the floor-meets-walls and wall-meets-ceiling and are less 1mm appx. But its far wworse once you start to dig. Like chasing out the mortar on the outside wall - There is not one brick without burrows in the mortar underneath the...
Hi
Before i make a seroius error - i hope someone with the knowledge has the time to read this.
Briefly -For the last couple of years i've been living in this ugly house - which i own. 1950's English build + Cavity walls which have been filled with some white fluff which is causing damp...