There are newer variations including polymer-reinforced concrete (using fibres within the concrete matrix), and I'd be really surprised if there weren't developments using pre-stressed nets or webbing of polymers or other flexible fibres. That said, I don't follow the topic closely.
There are newer variations including polymer-reinforced concrete (using fibres within the concrete matrix), and I'd be really surprised if there weren't developments using pre-stressed nets or webbing of polymers or other flexible fibres. That said, I don't follow the topic closely.