Bituminous mixtures based on natural and artificial stone materials and bitumen, natural asphalt or related substances as a binder

CPC v2.1 Code: 3794

About bituminous mixtures based on natural and artificial stone materials and bitumen, natural asphalt or related substances as a binder

cpc code 3794 covers the production of bituminous mixtures, which are a crucial component in the construction and maintenance of roads, highways, and other infrastructure. These materials combine natural and artificial stone aggregates with bitumen, natural asphalt, or related binders to create durable and weather-resistant surfaces. The bituminous mixtures industry plays a vital role in the broader construction and transportation sectors, supporting economic development and connectivity across the globe.

Production process

The production of bituminous mixtures typically involves several key steps. First, the raw materials, including aggregates and binders, are carefully selected and measured. The aggregates, which can include crushed stone, gravel, or sand, are then heated and mixed with the bituminous binder, such as asphalt or tar. The mixture is then compacted and laid in layers to form the desired surface. Advanced techniques, such as the use of specialized equipment and temperature-controlled processes, help ensure the consistent quality and performance of the final product.

Production inputs

The main inputs required for the production of bituminous mixtures include a variety of raw materials, such as 1411 Limestone and gypsum, 0811 Gravel and sand, and 1920 Bitumen and related materials. Additionally, specialized machinery, such as asphalt plants, paving equipment, and compaction rollers, are essential for the efficient and effective production of these materials.

Production outputs

The primary output of the bituminous mixtures industry is, of course, the bituminous mixtures themselves, which are then used in the construction and maintenance of 4211 Roads and motorways, 4212 Railway and tramway construction, and other infrastructure projects. These bituminous mixtures may also be consumed by 2399 Other non-metallic mineral products n.e.c. and 2399 Other non-metallic mineral products n.e.c. industries for various applications.

Family tree for bituminous mixtures based on natural and artificial stone materials and bitumen, natural asphalt or related substances as a binder

    graph LR
    A["<a href='/classifications/cpc/v2-1/3'>3: Other transportable goods, except metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/37'>37: Glass and glass products and other non-metallic products n.e.c.</a>"]
B --> C["<a href='/classifications/cpc/v2-1/379'>379: Other non-metallic mineral products n.e.c.</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3794'>3794: Bituminous mixtures based on natural and artificial stone materials and bitumen, natural asphalt or related substances as a binder</a>"]

    C --> E["<a href='/classifications/cpc/v2-1/3791'>3791: Millstones, grindstones, grinding wheels and the like, without frameworks, for working stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics; natural or artificial abrasive powder or grain, on a base of textile, paper or other material</a>"]
C --> F["<a href='/classifications/cpc/v2-1/3792'>3792: Fabricated asbestos fibres; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate; articles of such mixtures, or of asbestos</a>"]
C --> G["<a href='/classifications/cpc/v2-1/3793'>3793: Articles of asphalt or of similar material</a>"]
C --> H["<a href='/classifications/cpc/v2-1/3795'>3795: Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of semi-manufactures</a>"]
C --> I["<a href='/classifications/cpc/v2-1/3796'>3796: Artificial corundum</a>"]
C --> J["<a href='/classifications/cpc/v2-1/3799'>3799: Non-metallic mineral products n.e.c. (including mineral wool, expanded mineral materials, worked mica, articles of mica, non-electrical articles of graphite or other carbon and articles of peat)</a>"]

    D --> K["<a href='/classifications/cpc/v2-1/37940'>37940: Bituminous mixtures based on natural and artificial stone materials and bitumen, natural asphalt or related substances as a binder</a>"]


    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
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    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level5

  class D highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class D highlight