#Japan #Osaka #Takenaka Corp #ChopValue Japan #Circular Construction

Partnership for Sustainable Building Materials

The recent collaboration between Takenaka Corporation and ChopValue Japan marks a significant step towards sustainable building practices in Japan. Both companies aim to innovate in the construction field by harnessing urban resources to create upcycled materials that can be utilized as interior building materials. This initiative plays a vital role in the ongoing efforts to mitigate carbon emissions throughout the entire lifecycle of real estate.

Background

As a renowned general construction company in Japan, Takenaka Corporation has shifted away from the traditional scrap-and-build model, advocating for a concept called “Circular Design Build.” This involves the effective reuse, repurposing, and upcycling of materials to push for sustainable construction solutions. Takenaka is committed to achieving carbon neutrality across the group and its entire supply chain by 2050, actively reducing environmental impacts.

ChopValue Japan's Initiative

On the other hand, ChopValue Japan has made a considerable impact since launching its flagship micro-factory in Kawasaki City, where it has recycled over seven tons of urban resources. There are plans to expand its operations nationwide, and this partnership aims to accelerate that growth. Both companies are combining their expertise to establish a supply system for circular construction materials within Japan, alongside building a scalable resource recycling model.

Joint Research and Development Approach

The joint research is set to commence in early 2025, utilizing ChopValue Japan's circular manufacturing technology to convert urban resources into engineered materials, including interior materials.

1. Key Areas of R&D: This project primarily focuses on creating reconstructed building materials through the unique micro-manufacturing techniques developed by ChopValue Japan. These materials will be derived from urban resources, advancing innovative applications in the construction field.

2. Evaluation and Verification: Performance testing will be conducted at Takenaka's research and development facility to ensure the high quality and safety standards of these building materials. Tests will evaluate factors such as fire resistance, durability, and the materials' overall compliance with building requirements.

3. Establishing a Low Carbon Model: One of the main goals of this partnership is to recycle urban resources generated in Japan into high-value construction materials. This endeavor aims to create a locally sourced low-carbon manufacturing model that promotes resource circulation, thereby further reducing environmental impacts.

Future Expectations

Both companies plan to implement the outcomes of their joint research into upcoming construction projects starting next fiscal year. The insights gained from this research will contribute to future product development and commercial applications, promoting a circular construction ecosystem in Japan's building industry.

Company Overview

Takenaka Corporation
Location: 4-1-13 Honmachi, Chuo-ku, Osaka 541-0053
CEO: Masato Sasaki
Website: Takenaka

ChopValue Manufacturing Japan
Location: 3-1-6 Motoazabu, Minato-ku, Tokyo 106-0046
CEO: James Soback
Website: ChopValue Japan

This collaboration signifies a proactive approach to fostering sustainable development in the construction sector, with both companies leading the way toward a greener future.

For inquiries, please contact:
ChopValue Manufacturing Japan
Press Email: [email protected]