Construction Sand

We all know only river/beach sand is valuable and growing in price every years. Imagine there is process to convert desert sand into construction sand: it will mean deserts become valuable resource deposits. It will be the new oil(oil is getting replaced by renewables). That process exists and is called "Finite" sand.
The problem is they keep the binder paste "secret"...
https://www.fastcodesign.com/90165549/the-next-great-building-material-it-could-be-sand-from-deserts
http://materialfinite.com/
https://materia.nl/article/finite-concrete-desert-sand/
These are current sand prices per ton
https://www.alibaba.com/showroom/construction-sand-price.html

>>13
Being forced to replace a bridge twice as often is a larger impediment to commerce than rebuilding a single story house every now and again. Every material degrades, but considering what concrete is used for having a concrete substitute quickly degrade is a bug, not a feature.