Compressive strength Reinforced concrete 9 Tensile strength 9 Fibers 7 Steel fibers 7 Compression testing 5 High performance concrete 5 Concrete aggregates 4 Concrete mixtures 4 Fiber reinforced materials 4 Polypropylenes 4 Reinforced plastics 4 Reinforcement 4 Water absorption 4 Bending strength 3 Brick 3 Failure (mechanical) 3 Fiber reinforced plastics 3 Mechanical properties 3 Nanostructured materials 3 Polypropylene fibres 3 Shotcreting 3 Basalt 2 Basalt fiber 2 Carbon fiber reinforced plastics 2 Carbon fiber reinforced polymer 2 Cements 2 Concrete beams and girders 2 Concrete buildings 2 Concrete construction 2