Another wonderful piece of grammar. Concession + emphatic result clause. If I have to paraphrase this moment simply, it means:

Modern concrete is actually very good – we use 19 billion tons of it every year.

We will learn more of these in the new reading course/marathon that starts very soon. Contact @dilshodbekftw to sign up 🔔

#AdvancedReading 📖

@dilshodbekravshanov 📚