Types of Crushed Stone for Construction

Crushed stone is a versatile material used in a wide variety of construction applications. It is produced by crushing larger rocks into smaller, more manageable pieces. The size and type of crushed stone used will vary depending on the specific application.

3/4 Inch and 1 Inch Stone:

3/4 inch and 1 inch stone are medium-sized stones commonly used in general construction projects due to their strength and durability. They are ideal for applications such as building foundations to support the entire structure of a building, pouring concrete slabs that require strength, such as factory floors and warehouse floors, and for roads that need to withstand heavy traffic. Both sizes of stone are also used in reinforced concrete pours to enhance the strength of the concrete structure.

2 Inch Stone:

2 inch stone is a large, strong stone that is well-suited for applications requiring high durability, such as the foundations of large structures and roads that must support continuous heavy weights, such as major highways, freeways, and bridge foundations. This size of stone has a high capacity to bear weight and resist compression, making it suitable for construction projects that demand stability.

Crushed Gravel:

Crushed gravel is a mixture of various sized stones, typically smaller than 3/4 inch, used for filling and leveling sites before construction. It adds strength and stability to the surface before further construction activities, such as paving roads or pouring concrete slabs. Crushed gravel is also used in backfill applications to level uneven land before building structures.

Stone Flakes:

Stone flakes are small, flat stones often used in landscaping and hardscaping applications to enhance the beauty and visual interest of an area. They can be used in garden beds, walkways, or as a paving material for around-the-house areas. Additionally, stone flakes find applications inside buildings, such as decorating floors or walls with natural stone to add elegance and a natural feel to interior spaces.

Pea Gravel and River Rock:

Pea gravel and river rock are small stones used for filling and improving surfaces to add strength to roadways and construction areas. They are commonly used in constructing gravel roads or temporary walkways that require strength and durability. Pea gravel can also be used in backfill applications to add strength to foundations before further construction.

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