Ductal® concrete is ultra-high performance, its resistance is 6 to 8 times greater than that of conventional concrete, fiber-reinforced. It contains metal fibers that make it ductile. With a structural strength 10 times higher than traditional concretes, it can resist bending and can withstand major transformations (such as pressure or dilation) without breaking, resistant to external aggressions such as abrasion, pollution, weathering and scratching. Its longevity is 2 to 3 times longer than that of conventional concrete.