Upcycling and Its Role in the Construction Sector

In traditional recycling processes, materials are often converted into products of lower quality. The upcycling approach, however, aims to reverse this cycle by developing solutions that preserve or enhance the performance of materials.

In the construction sector, this approach is considered a method that contributes to:

• Reducing the need for raw materials
• Decreasing the amount of waste
• Ensuring more efficient use of resources

Within the circular economy model, upcycling stands out as a key tool that aims to keep materials within the system for as long as possible.

Utilization of Waste Materials at DKM

When DKM’s product portfolio is examined, it is seen that recycled raw materials are particularly used in impact sound insulation solutions.

For example, TUNEX HQ impact sound insulation mats:

• Are manufactured using materials obtained from end-of-life tires
• Are used in under-screed applications for impact sound insulation
• Offer project-specific solutions with various thickness options

These products represent a practical example of how rubber based materials, derived from recycled waste tires, can be effectively utilized in the construction sector.

Technical Performance and Intended Use

Impact sound insulation is a critical factor that directly affects user comfort, especially in multi storey buildings. Structure borne noises such as footsteps from upper floors can create significant acoustic issues within a building.

Under-screed insulation materials used to address these problems aim to:

• Reduce the propagation of vibrations
• Limit sound transmission between floors
• Create a more comfortable acoustic environment in living spaces

Circular Economy Perspective

It is well known that waste tires can remain in nature for long periods without decomposing, posing environmental risks. The reuse of such materials in the construction sector is considered an important approach in terms of effective waste management.

Within this framework:

• Giving waste materials a new field of use
• Partially reducing the need for new raw materials
• Extending the lifecycle of materials

These impacts align with the principles of the circular economy. Products in which DKM utilizes recycled materials can also be evaluated within this perspective.

Sustainability and Building Materials

Today, building materials are evaluated not only based on their technical performance, but also on their environmental impact. In certification systems such as LEED and BREEAM, the source of materials and the proportion of recycled content are among the key criteria.

In the TUNEX HQ product documentation, it is also stated that the product offers features that can contribute to such certification processes.

This indicates that the use of recycled materials has gained importance not only from an environmental standpoint, but also in terms of project development processes.

Waste Is Not an End, but a Beginning

As awareness of the origins of materials used in the construction sector increases, the concept of waste is also being reevaluated.
The reuse of waste materials through appropriate engineering approaches can contribute both to reducing environmental impacts and to developing functional building solutions.

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References

• DKM İnşaat – TUNEX HQ Technical Document
• Republic of Türkiye Ministry of Environment, Urbanization and Climate Change – Zero Waste Project
• Ellen MacArthur Foundation – Circular Economy Overview
• European Environment Agency (EEA) – Waste Management Reports