Cellulose fibre-cement; articles or the like; corrugated sheets, not containing asbestos

HS v2022 Code: 681181

About cellulose fibre-cement; articles or the like; corrugated sheets, not containing asbestos

HS code 681181 covers the production and trade of cellulose fibre-cement products, a versatile construction material used in a variety of applications. This industry plays a crucial role in the building and infrastructure sectors, providing durable and cost-effective solutions for roofing, siding, and other construction needs. As a non-asbestos alternative to traditional cement-based products, the cellulose fibre-cement industry has gained significant traction in recent years, driven by growing demand for sustainable and eco-friendly building materials.

Production process

The production of cellulose fibre-cement products typically involves a process known as the Hatschek process. This method combines cellulose fibers, cement, and other additives to create a slurry, which is then pressed and cured to form the desired corrugated sheets or other articles. The resulting products are known for their strength, durability, and resistance to weathering, making them a popular choice for both residential and commercial construction projects.

Production inputs

The main inputs required for the production of cellulose fibre-cement products include cellulose fibers, cement, and various additives such as silica, fillers, and reinforcing agents. The cellulose fibers are often sourced from renewable sources, such as wood pulp or agricultural waste, while the cement and other materials are typically obtained from specialized suppliers. Additionally, the industry relies on specialized machinery and equipment for the Hatschek production process.

Production outputs

The primary outputs of the cellulose fibre-cement industry are corrugated sheets, panels, and other construction articles. These products are widely used in the construction of roofs, walls, and facades, as well as in the production of various building components. The outputs of this industry may be consumed by other construction-related industries, such as 441120 Wood Paneling Manufacturing, 236 Construction of Buildings, and 237 Heavy and Civil Engineering Construction.

Revisions to 681181

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 681181. The most recent 1 version of this code (681181) is in the HS v2022 system (this version):

This page shows the most recent version of code 681181.

Family tree for cellulose fibre-cement; articles or the like; corrugated sheets, not containing asbestos

    graph LR
    A["<a href='/classifications/hs/v2022/68'>68: Stone, plaster, cement, asbestos, mica or similar materials; articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/6811'>6811: Asbestos-cement, of cellulose fibre-cement or the like</a>"]
B --> C["<a href='/classifications/hs/v2022/681181'>681181: Cellulose fibre-cement; articles or the like; corrugated sheets, not containing asbestos</a>"]

    B --> D["<a href='/classifications/hs/v2022/681140'>681140: Asbestos-cement; articles or the like, containing asbestos</a>"]
B --> E["<a href='/classifications/hs/v2022/681182'>681182: Cellulose fibre-cement; articles or the like, sheets, panels, tiles and similar articles (other than corrugated sheets), not containing asbestos</a>"]
B --> F["<a href='/classifications/hs/v2022/681189'>681189: Cellulose fibre-cement; articles or the like, other than corrugated sheets and other sheets, panels, tiles and similar articles, not containing asbestos</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
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    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 level2
class B level4
class C level6
class D level6
class E level6
class F level6

  class C 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 C highlight