Anglų skaidrės. Concrete. Stella Vaas Grazvile Savickaite. Both concrete and asphalt are. Pros. Concrete recycling is. Resource efficiency. The predominant raw material for the cement in concrete is limestone. Durability. Concrete builds durable, long-lasting structures that will not rust. Thermal mass. Homes built with. Minimal waste. Concrete can be produced in the quantities needed for each project.