A newly developed, 3D printed camper by LEMKI Robotix and iScale3D demonstrates the potential of additive manufacturing for mobile living. The compact home on wheels is constructed using recycled materials and an efficient printing process that aims to reduce waste, aligning with circular design principles.

Sustainable and Efficient Construction
Unlike traditional caravan construction, which often relies on metal, fibreglass, and wood, the Lemki Robotics camper utilises a 3D printing technique incorporating recycled polymers. This approach aims to minimise material waste while improving energy efficiency in the production process. The method allows for customisation and reduces the overall environmental impact by repurposing materials.

By using additive manufacturing, the camper is designed with continuous curves and optimised material distribution, making it lightweight while maintaining structural integrity. The reduction of excess joins and fasteners is intended to enhance durability and decrease potential points of failure, which is particularly relevant for mobile structures exposed to frequent movement and environmental conditions.

Interior Material Considerations
The camper’s interior includes biobased insulation designed to improve thermal performance while reducing dependence on synthetic foams. The upholstery and wall panels are made from recycled textiles, which contributes to waste reduction and supports circular design strategies.

Additionally, smart materials are incorporated to enhance functionality. For example, phase-change materials (PCMs) embedded in wall panels regulate indoor temperatures by storing and releasing heat as needed. This passive climate control system is designed to improve energy efficiency and support off-grid applications.

Circular Design Aspects
The 3D printed camper is an example of how mobile living spaces can integrate circular design principles. The use of recycled and recyclable materials supports a circular economy where components can be repurposed or reprocessed at the end of their lifecycle.

Furthermore, the modular nature of the design allows for individual components to be replaced or upgraded without discarding the entire structure. This approach aligns with the principles of longevity and adaptability, ensuring that mobile homes can be maintained and improved over time as new sustainable materials and technologies become available.

By demonstrating the use of circular materials in mobile living spaces, the Lemki Robotics camper provides insights into sustainable design possibilities.

Source: Dezeen
Photos: Lemki Robotics