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Technology Innovation
Institute of Technology
Field-friendly customized research activities
Since established in 1990, the Institute of Technology has focused its effort on technological developments through field-friendly customized research activities. Up to now, it had 11 NETs (New Excellent Technologies) approved in the construction field, 1 NET in the environment field, 3 NETs in the disaster prevention field, and 1 Green Certification. It can also boast of 79 patents, and 8 design rights.
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11
NETs -
79
Patents -
8
Design
Rights
A number of excellent research results that combine theory and practice
The Institute of Technology has performed national projects, as well as industry-university joint research, industry-industry joint research, and internal projects, with excellent research results that combine theory and practice.
With Doosan We’ve the Zenith in Haeundae, Daegu, and Ilsan as representative examples of our technologies developed for tall-bulidings, we are doing our best to research leading quality improvements and future technologies based on these discoveries.
We are also striving to gain leadership in the construction market by upgrading our technological competitiveness, through the development and dissemination of new technologies / construction methods. In addition, we are focusing our efforts on developing safe, convenient, and high-quality construction technologies.
Furthermore, are developing the stable floor noise maintenance and IoT based floor noise-proof technologies, which has recently emerged as a social issue.
Finally, we have a new construction technology for a construction site worker location tracking system, which is the first of its kind in Korea, and we are striving to create a living space that combines ESG and eco-friendly technologies through continuous investments, where people can enjoy a healthy and pleasant lifestyle.
Recognized Field : Acoustics and Vibrations (Acoustic Characteristics)
Major Research Results
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1Core Technologies
for the Future-
Tall-Buildings Element Technologies
High-rise constructions and the related core technologies are a cutting-edge field that requires the organic management of structural engineering to analyze and design models of the external forces that can act on structures such as earthquakes, wind pressure, load and displacement, as well as the environmental engineering elements required for an indoor living environment including noise and vibrations, insulation and stack effects, air conditioning, and the technologies needed for the correct materials and construction methods.
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Civil Technologies for the Future
By applying the experience and technologies we have acquired in numerous construction fields, including the shield tunnelling method and the new bridge construction method, we have contributed to the balanced development of the national territory and national economic development through the construction of roads, bridges, railways, underground spaces (subways), ports, reclamation, and water supply and sewerage facilities.
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Lightweight Concrete
We are now conducting basic research and commercialization research for high-rise buildings, and are further promoting the commercialization of innovative structural lightweight concrete technologies, which are the first of this type in Korea, from which we can expect a lightweight structural framework as well as a reduced construction cost.
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2Eco-Friendly Housing Technology
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High-Strength Concrete Refractory
Through a study that focused on the spalling resistance of high-strength concrete, we developed a technology that improves the residual strength by mixing 0.1% of polypropylene fiber and laterally restraining the concrete with a metal lath. By putting this to practical use, we obtained certification for a NET in the construction field and registered a patent for the technology, and we are planning to continue our research on spalling resistance technologies.
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Indoor Air Quality
We are also trying to improve the indoor air quality by eliminating contaminants; for example, by installing eco-friendly finish materials, ventilation, and bake-outs, etc.
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Noise and Vibrations
In accordance with the Noise and Vibration Control Act, we are applying our noise and vibration reduction technologies to the construction sites under our control. In addition, in order to improve the quality of residential spaces and community facilities, we are conducting research on improving the floor noise performance, as well as developing IoT-based technologies and excellent materials.
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