Hi,
I own an 80 year old double brick house and some of the bricks have started to pitt which the leads to complete erosion of the brick (ie turns to powder).
I have asked a few builders who have been working in the area and they have not seen anything like this.
I would like to repair it and then stabilise the rest of the house, however without understanding what is causing it, I dont know the correct solution.
Can anyone advise on what this is, or who I can contact to get an expert assessment?
(I tried to upload some pictures, but the post wont let me - I can send to anyone who may think they can help)
Thanks
Mat