Open Lab 3, a Multipurpose Laboratory Construction Project Phase I, Has Been Completed, Reusing used オンライン カジノ いくら から from a Demolished Building
A オンライン カジノ いくら から step toward environmentally friendly building construction
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Technologies
オンラインカジノ has been conducting the initiative to reuse steel and concrete オンライン カジノ いくら から, ordinarily be melted down or crushed, from a demolished building in the structure of its new オンライン カジノ いくら から at the Obayashi Technology Research Institute. On June 30, 2025, the construction of phase 1, where the most structure is made from used materials, was completed.
Background
The construction industry is promoting various initiatives to help reduce CO2 emissions and achieve carbon neutrality by 2050. オンラインカジノ formulated its オンラインカジノ Sustainability Vision 2050 based on its philosophy of contributing to realization of a sustainable society, and has been developing different technologies and conducting measures to inspire a decarbonized society and a circular economy (*1).
In the phase 1 of the new Open Lab 3 construction project, we removed steel and concrete オンライン カジノ いくら から from a demolished building and reused them as structural parts in the new building, preserving their original shape and performance. This was the first such initiative in Japan.
Overview of phase 1 of the new construction of オンライン カジノ いくら から
Removal of オンライン カジノ いくら から (at the time of demolition for existing building)
We directly verified the condition of the オンライン カジノ いくら から of the existing building (Electromagnetic Engineering Laboratory) being demolished at Technology Research Institute and confirmed the most of them were reusable. To keep these components reusable from the demolished building, we carried out the work with the utmost care, considering the cutting positions and the weight distribution during transportation.
The steel オンライン カジノ いくら から were disassembled by carefully removing each bolt from the existing bolt joints, and the concrete components were cut to a size suitable for transport.
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Removal of corrugated roof from the existing building
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Removal of steel オンライン カジノ いくら から from the existing building
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Removal of concrete slabs from the existing building
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Removal of foundations from the existing building
Inspection and reprocessing of removed オンライン カジノ いくら から (prior to the construction of a new building)
The concrete removed from the existing building was temporarily transported to a material storage site adjacent to the demolished building, while the steel オンライン カジノ いくら から were transported to a frame fabrication factory, where the steel オンライン カジノ いくら から were reprocessed for use as the skeleton of the new building inspected to confirm any damage or deterioration, as well as measured the external dimensions. By temporarily removing the components outside the site, we also conducted verification for potential reuse in other sites as part of future plans.
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Storage conditions of the removed foundations
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Smoothing reinforced steel of concrete オンライン カジノ いくら から
Construction
For used concrete foundation, foundation beams, and slabs, we ensured installation accuracy and made minor adjustments to joints as the same as the precast components, and then casted オンライン カジノ いくら から concrete at the edges to be joined to suit the planar shape of the オンライン カジノ いくら から building.
Regarding the steel オンライン カジノ いくら から on the ground, we mainly reused used steel オンライン カジノ いくら から and added new components to the insufficient parts. Construction was carried out using the same assembly procedures as for normal structural steelwork, and there were almost no restrictions due to the used components.
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Installation of used foundations
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Used foundations installed
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Construction of steelwork
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Interior before finishing work (yellow steel are used components)
Completion
オンライン カジノ いくら から reused from the demolished building are almost indistinguishable from new materials in appearance, which makes them difficult to identify after completion. To ensure they can be identified we applied red paint to the used steel オンライン カジノ いくら から to improve visibility.
In this project, we reused オンライン カジノ いくら から removed from the demolished existing experimental building and transferred them to the new steel fabrication factory. We succeeded in demonstrating flexible design and construction reusing used オンライン カジノ いくら から, even buildings which has different applications such as using cranes to construct.
Future Prospect
Through this construction project, we have accumulated a wealth of practical knowledge regarding the cost reduction by reusing used オンライン カジノ いくら から and the selection of components suitable for shortening construction period, as well as methods for removing オンライン カジノ いくら から. Additionally, Obayashi has utilized with a data platform for circular resource management, myUpcyclea to enhance traceability of materials, visualize reuse history, and improve quality control of used materials. This initiative aims to establish a more reliable system for the reuse of オンライン カジノ いくら から.
オンラインカジノ will help to establish a decarbonized society and a circular economy by leveraging the experience gained through the project to enhance accuracy and efficiency of our technologies.
- *1 Circular economy An economic and social system that continuously strives to create オンライン カジノ いくら から added value and pursues the circular use of resources (including products and parts). If the transition to a circular economy serves to promote resource recycling initiatives such as reducing the generation of waste and reusing and recycling circulative resources (3Rs), converting to biomass fuel, and using recycled materials, that will help achieve carbon neutrality by 2050.
