Basalt chippings

Basalt chippings in civil engineering and building construction: The versatility of an indispensable raw material

The production of basalt chippings by crushing and classifying basalt rock is a crucial step in the construction industry. Basalt gravel and chippings are essential materials on construction sites, be it in civil engineering for the construction of paths, roads, parking lots or in building construction for the construction of residential houses and industrial buildings. In this text we highlight the wide range of applications for basalt chippings, from coarse chippings and antifreeze material to drainage chippings, paving chippings and covering sand, as well as the various grain sizes and applications.

Stability and durability

The use of basalt chippings in civil engineering is invaluable as it offers outstanding load-bearing capacity and stability. It forms a solid basis for base layers and foundations that must withstand the extreme loads of traffic and buildings and traffic.

Antifreeze material

Basalt gravel serves as an antifreeze material and protects roads, paths and parking lots from the destructive effects of freezing and thawing. Antifreeze material is crucial to ensure the durability of transport infrastructure.

Coarse chippings

Basalt chippings are also used for coarse chippings, an essential grain for road construction and building foundations. Coarse cut refers to the use of coarse basalt stones to stabilize impassable and swampy paths or excavations. These stones have a high load-bearing capacity and serve as a solid base.

Pre-screening

Pre-screening is a process in which fine material is separated before further processing. The pre-screen is used to prevent material that is too fine from entering the process and affecting the quality of the final product.

The pre-screening material separated in this way can be used as

Excavation pit filling: Pre-screening material can be used to fill work spaces during construction work.

Soil stabilization: It can be installed as a finishing material over coarse gravel or as a shoulder material.

Sewer construction: Pre-screening material is used in the substructure of civil engineering projects or in canal construction.

Drainage chippings

Efficient water drainage is an essential aspect in construction and landscape projects. Basalt chippings, prepared as drainage chippings, are often used in drainage systems to prevent waterlogging and maintain soil quality. These are crushed, angular stones in a size of 8 to 32mm without any fine grain content.

Paving chippings and aesthetic design with decorative chippings

In the world of landscaping and paving, basalt chippings are extremely popular. On the one hand, paving chippings 2/5 are used as bedding for paving stones. But it also gives walkways, terraces and driveways a timeless aesthetic and natural beauty in defined grain sizes as 5/8, 8/11 or 11/16.

crushed sand and covering sand

Crushed sand: Crushed sand is a popular building material used in road construction and gardening. It is added to asphalt as an additive and increases the stability of the sand thanks to its irregular and often angular shape. In horticulture, crushed sand is often used as joint sand for terraces or paths. It makes it difficult for weeds and other unwanted plants to grow.

Covering sand: Covering sand is often applied as a top layer and serves as a stable floor covering in parks and other areas. It prevents weed growth and offers a long-term solution for a stable floor covering.

Aggregate for concrete and asphalt

Basalt grit is a natural stone that is formed from igneous activity. It is often used as an aggregate in concrete production. Basalt chippings are an ideal concrete aggregate due to their hardness and stability. Using basalt chippings as a concrete aggregate offers several advantages. Basalt is a very resilient stone that has high compressive strength. This allows the concrete to achieve greater strength and is more resistant to wear and weather. In addition, basalt chippings can also be used as an aggregate for asphalt.

Versatile grits and applications

Basalt chippings are available in a wide range of grain sizes, from fine chippings for fine surfaces to coarse chippings for base layers. This versatility allows builders and engineers to select the right grit for their specific needs.

The production of basalt chippings not only contributes to the stability of buildings, but also supports the environment as it is a sustainable resource. The diverse grain sizes and applications make basalt chippings an indispensable raw material in the construction industry. Regardless of whether it is about stability, durability or aesthetic design, basalt chippings meet the requirements of the modern construction world.

Fine chippings anthracite / gray

Aggregates:

63μm Basalt powder

0/2mm fine chippings / crushed sand / joint sand

2/5mm noble chippings / paving chippings

5/8mm noble chippings / decorative chippings / road chippings

8/11mm noble chippings / decorative chippings / road chippings

11/16mm noble chippings / decorative chippings / road chippings

16/22mm Drainage chippings

Basalt gravel / Antifreeze material

Aggregates:

0/32 FSS basalt gravel / Antifreeze mateiral / building material mix
0/45 FSS basalt gravel / Antifreeze material / building material mix

Coarse chippings

Size:

0/200 road building material / filling material / foundation material

Pre-screening

Sizes:

0/35 banquet material

0/56 road construction material/filling material