Masonry chainsaw - video

Not exactly sure what to call this. The Belarusian company Belmash is billing it as a "Masonry chainsaw". However, the masonry that it cuts is limited to cellular concrete - essentially a foam concrete mix used as an inexpensive building material.

2:04 video:

https://www.youtube.com/watch?v=YveMHwkq7rI

More: https://belmash.by/en/production/mac...lmash-mcs-400/

Previously:

https://www.homemadetools.net/forum/...3231#post77683
https://www.homemadetools.net/forum/...380#post116689

A very specialist bit of equipment but very clever. Those aerolite blocks care going to be much more common building material in the coming years I think.

Isn't the UK having trouble with the lack of durability of them? Had to close a lot of schools...