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Circular Economy Initiatives
At KCM Korea, we believe waste is not an end—but a beginning. Our circular economy strategy focuses on transforming industrial byproducts such as fly ash, bottom ash, and slag into high-value, carbon-free construction materials.
Closing the Loop Between Industry and Environment
By designing products that upcycle discarded resources and reduce dependency on virgin raw materials, we help minimize landfill waste, preserve natural ecosystems, and create long-term economic value. This page outlines how our processes and products embody circularity—delivering sustainability that scales.
What We Recycle and Reimagine
We recover and repurpose a wide range of industrial byproducts:
Fly Ash: A fine particulate from thermal power plants, used in cement-free binders and artificial aggregates.
Bottom Ash: Coarse residue from coal combustion, transformed into structural lightweight aggregate.
Blast Furnace Slag: A byproduct of steelmaking, converted into high-performance binding agents.
Phosphogypsum and Desulfurized Gypsum: Residual materials from chemical processes, used in eco-friendly block production.
CO₂ Gas: Captured and permanently stored within artificial aggregates during the curing process.
Each of these materials is diverted from landfill or incineration and given new purpose in the form of carbon-free construction materials.
Our Closed-Loop Manufacturing Approach
KCM Korea’s production process is engineered for circularity at every stage:
Collection & Classification: We source industrial byproducts from energy, steel, and chemical plants.
Upcycling & Formulation: Waste materials are processed into usable forms without high-heat kilns or chemical burning.
Product Manufacturing: Using non-sintering and cold-curing methods, we create cement-free binders and aggregates.
CO₂ Integration: In select products, captured CO₂ is chemically bonded during the curing process, further closing the loop.
Deployment: Our materials are used in infrastructure, architecture, and urban development—returning value to society.
Environmental & Economic Benefits
Waste Diversion
Reduces pressure on landfills and industrial disposal systems.
Resource Preservation
Replaces the need for virgin raw materials such as limestone and natural aggregates.
Carbon Reduction
Cuts emissions by minimizing fossil fuel use and embedding CO₂ into final products
Cost Efficiency
Lowers raw material and processing costs for clients and partners
Sustainability
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The Future of Construction Is Carbon-Free
Redefining Construction with Carbon-Free Materials
speak to our expert
Let us know how we can support your vision—together, we can make a measurable impact.
- +82 52-260-9200
- meiz119@naver.com
From Waste to Worth
Our vision goes beyond recycling. At KCM Korea, circular economy is about redesigning the system—from linear extraction to regenerative material cycles. By converting waste into infrastructure-grade products, we offer a scalable and practical path toward decarbonized construction and sustainable development.
The Latest from KCM Korea
KCM, a company in Ulsan, wins ‘Gold Award’ at the National Quality Innovation Competition.
Development of non-sintered artificial lightweight aggregate based on industrial by-products using CCUS technology. KCM Co.,
The Future of Construction Is Carbon-Free
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