Milky Way Blowholes
So what kind of blowholes are affecting our visual concrete? Big ones, medium ones and small ones? Yes those ones but there’s something...
happy 1/2 birthday
GreyMatter concrete is now 6 months old….To pat ourselves on the back and reflect upon this mini journey of Architectural Visual Concrete...
The Elephant In The Room
In situ Architectural Concrete production is a specialist activity where quality is subject to many varying factors both within and...
Architectural Concrete Repair Category No.3. Segregation (sand runs)
Segregation in concrete is generally due to excessive water in the matrix but can also be caused by over compaction (vibration), dropping...
Architectural Concrete Repair Category No.2. Honeycombing
Honeycombing occurs due to lack of compaction. I've often seen, heard and read that honeycombing is attributed to poor workmanship as...
