Stone chips, termed at “Metal” in construction parlance, constitute one of the main construction materials along with bricks, sand, cement and steel. In the north-eastern region, where places are widely dispersed and there are  communication bottlenecks, availability of construction materials is not adequate at all the places. In many areas, stone chips have to be brought over long distances, resulting in high construction costs.

Big stone boulders are first broken to smaller size manually, and then fed to the stone crusher. The crusher can accept stone size of 175mm. Stone crushing is two-stage process. In the first stage 175mm stone is crushed to about 50mm. Thereafter, the crusher is fitted with a conversion kit to enable granulation of 5 to 20mm. The crushed material is screened by rotary screen.

1. Stone Chips for Buildings (10-20 mm size)
2. Stone Chips for Road > 40 mm and < 65 mm
3. Stone chips for pitching < 10 mm size

1. Granite Chips Stones

Granite chip stones are the most commonly used type of chip stone in construction. This type of stone is popular due to its durability, strength, and aesthetic appeal. It comes in a range of sizes, from small pebbles to large boulders, and can be used in a variety of applications. For instance, small granite chips can be used in concrete mixtures, while larger stones can be used to create walls or decorative features.

2. Limestone Chips Stones

Limestone chip stones are another popular choice in construction, due to their versatility and affordability. They come in a range of sizes, from small pebbles to larger rocks, and can be used in a variety of applications. For example, small limestone chips can be used as a base for driveways, while larger stones can be used as decorative features in landscaping.

3. River Rock Chips Stones

River rock chip stones are popular in landscaping and decorative projects. They are smooth and rounded, and come in a range of colors, such as brown, grey, and black. River rock chip stones are ideal for creating paths, borders, and water features, and can be used to add a natural and rustic look to outdoor spaces.

4. Quartz Chips Stones

Quartz chips stones are small pieces of quartz crystals that are used for various purposes, such as decoration, jewelry making, and metaphysical practices. Quartz is a mineral that is known for its hardness, clarity, and ability to transmit and amplify energy, making it a popular choice for many applications. The chips are usually irregularly shaped and come in a variety of colors, including clear, rose, smoky, and amethyst.

5. Pea Gravel Chips Stones

Pea gravel chip stones are small, round stones that are commonly used in landscaping and decorative projects. They come in a range of colors, such as brown, white, and black, and can be used to create paths, borders, and decorative features. Pea gravel is also popular for use in drainage systems, due to its ability to allow water to pass through quickly.