@EnglishChris Use an agregate like rock. You can also try putiing the fiberglass mesh inside the 1" slab. That would do the trick! Goodluck!

@bigiorganicfarm Hello,
I can train your crew, give you an off grid design, and give tech support remotely to save on cost i would need a solid foreman...
Ignacio
give a call to talk more and develop a strategy....
(415) 939-5237

@michuaque Hi there...I may be available....Please contact me at artchemy@yahoo.com . See my profile here.....:)
Ignacio

@Ignacio-DHOME make sure to put a film down on the wall before applying the mesh and gioing over again with glue. It gives a much better bond.

@rhinoscout I do not recoomend thE APOC. the weave is too tight. Use a wider mesh like Home Depots Elfexmesh EF-38150. wider weave and strong.

@lisa-martin contact Gabe with Dome Gaia. He lives on the Big Island

@yuvaraj I am working on a similar one in Mexico. I have a 21' two 16', a 10 bedroom and and partial 10' for a kitchen...interesting that we chose the same diameters. I think I would have likes a 25 for the middle room better, and the bedrrooms 15 with hallways. The bathroom is perfect.

@Ignacio-DHOME sorry, I don't think I answered your question properly. Aggregate? Aggregate generally refers to the additive one adds to cement to make it stronger Ie. sand, rock....

@rhinoscout Nice! can you please post a picture?

@menrique2 Hi. I would be interested in instructing if you are still interested. I also speak Spanish.
Ignacio