2
votes
2answers
58 views

Edge considerations on mosaic staircase

I'm renewing our old outdoor concrete staircase going to the garden. I've decided to install glass mosaic as surface finishing. I've got advice from the specialized shop regarding water-proofness of ...
0
votes
2answers
418 views

What type of wall construction is shown in these pictures?

These photos were taken through a small hole in the wall of a house. They are of the inside of the cavity. The hole they were taken through is at a height of about 60cm from the internal ground floor ...
6
votes
2answers
3k views

Is it normal to find cracks in new concrete?

I'm having a house built and they just completed pouring the slab for the foundation a few days ago. When I inspected it today I noticed several narrow (but sometimes long; one or two do them appear ...