Composition containing aggregate, binder, and water

A composition containing binder, aggregate, and water, wherein the composition contains:

• medium-diameter aggregate classified into particle diameters of 1.18 mm or more and less than 4.75 mm;
• and
• large-diameter aggregate classified into particle diameters of 4.75 mm or more and 5 mm or less;
• wherein
• a ratio of volume of water to a sum of volume of the binder and volume of aggregate having particle diameters of 5 mm or less is 15% or more and 26% or less, and the medium-diameter aggregate and the large-diameter aggregate each have porosity of 10% or more.

A composition containing binder, aggregate, and water, wherein the aggregate contains:

• small-diameter aggregate classified into particle diameters of 300 μm or more and less than 1.18 mm;
• medium-diameter aggregate classified into particle diameters of 1.18 mm or more and less than 4.75 mm;
• and
• large-diameter aggregate classified into particle diameters of 4.75 mm or more and 5 mm or less;
• wherein
• a ratio of volume of water to a sum of volume of the binder and volume of aggregate having particle diameters of 5 mm or less is 15% or more and 26% or less, and
• in a range of pore radii from 0.01 to 1 μm, the small-diameter aggregate, the medium-diameter aggregate, and the large-diameter aggregate each have a pore radius having a largest differential pore volume in a range from 0.03 to 0.3 μm.

A composition containing binder, aggregate, and water, wherein the aggregate contains:

• small-diameter aggregate classified into particle diameters of 300 μm or more and less than 1.18 mm;
• medium-diameter aggregate classified into particle diameters of 1.18 mm or more and less than 4.75 mm;
• and
• large-diameter aggregate classified into particle diameters of 4.75 mm or more larger and 5 mm or less;
• wherein
• a ratio of volume of water to a sum of volume of the binder and volume of aggregate having particle diameters of 5 mm or less is 15% or more and 26% or less, and
• in a range of pore radii from 0.01 to 1 μm, the small-diameter aggregate, the medium-diameter aggregate, and the large-diameter aggregate each have a pore radius having a largest log differential pore volume in a range from 0.06 to 0.3 μm.