riffering
2024-03-13 19:51:46
- #1
Great. So, the bag said something about "cement," so not drainage concrete. However, they mixed it on site with sand and fine gravel.
I don't have any more information.
The single-grain mortar is also called monograin mortar or drainage mortar and is the basis of innovative mortar systems for laying natural stone.
This single-grain concrete, unlike normal concrete, has uniformly sized gravel grains and forms a highly water-permeable mortar bed that prevents water damage and efflorescence caused by frost effects. Gravel with a grain size of 2-5 or 2-8 mm is mixed with an additive consisting of trass. This is mixed in a ratio of 1-6 by volume in the concrete mixer.
I thought it might have been made like this on site, possibly. But no idea.
I don't have any more information.
The single-grain mortar is also called monograin mortar or drainage mortar and is the basis of innovative mortar systems for laying natural stone.
This single-grain concrete, unlike normal concrete, has uniformly sized gravel grains and forms a highly water-permeable mortar bed that prevents water damage and efflorescence caused by frost effects. Gravel with a grain size of 2-5 or 2-8 mm is mixed with an additive consisting of trass. This is mixed in a ratio of 1-6 by volume in the concrete mixer.
I thought it might have been made like this on site, possibly. But no idea.