Location | Jungdong, Giheung-gu, Yongin-si, Gyeonggi-do (within the research institute site) |
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Construction Period | May 2021 - April 2022 (12 months) |
Construction Scale | 1 underground level - 4 aboveground levels, 59 types (25-pyeong units) 10 households |
Design | Samoo Architects & Engineers |
Household Composition | Wall type 2 / Column type 3 / Mixed type 3 / Rigid frame 2 |
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Building Area | 565㎡ |
Floor Area | 2,380㎡ |
Internal Facilities | 10 demonstration households for inter-floor noise research (Experimental labs by household structure), technology experience room, measurement room, and offices |
To lead residential environment technology in a way that befits the reputation of Korea's first branded apartment, Raemian
Constructed 10 demonstration households with different structural types and slab thicknesses
Engaging in technical collaborations and external communication for inter-floor noise reduction
Securing Grade 1 Certified Inter-floor Noise Technology
2003.10
Constructed the industry's first standard experimental building (Residential Performance Experimental Building, Eumseong, Chungcheongbuk-do)
2012.03
Completed Construction of Residential Performance Laboratory
2015~2016
Acquired the first certified floor structure as a construction company
*SMD-Ⅰ, Ⅱ, Ⅲ System (Lightweight Grade 1 / Medium Weight Grade 2)
2020.04
Implemented the 250 mm slab basic design in all Raemian construction sites
* Bid proposal
2020.12
Established the industry's first dedicated department for inter-floor noise
* Ph.D. (7), Master's (3), 10 members in total
2021.05
Constructed the industry's first specialized experimental facility for inter-floor noise
* Commenced construction for Raemian Goyoan Lab
2022.01
Secured four Grade 1 inter-floor noise technologies
*KCL certification
2022.05
Completed construction of Raemian Goyoan Lab
2022.10
Acquired Grade 1 inter-floor noise certification
* Medium Weight Grade 1, Lightweight Grade 1
2023.04
Securing 5 registered patentsof
inter-floor noise technologies
2024.01
Acquired Grade 1 inter-floor noise certification
* Medium Weight Grade 1, Lightweight Grade 1
A comprehensive review of inter-floor noise factors according to materials and configurations
Inter-floor noise-related intellectual property status
No. | Technology Name | Registration No. | Registration Date |
---|---|---|---|
1 | Composition of high-flowing concrete that is effective in noise between floors and improves flat performance by utilizing high-weight aggregates | 10-2526519 | Apr. 24, 2024 |
2 | Resilent Material of Anti-Vibration for Reduction of Floor Impact Sound | 10-2517562 | Mar. 30, 2023 |
3 | Inter Floor Noise Monitoring Device | 10-2510759 | Mar. 13, 2023 |
4 | Floor structure for heavy-impact noise reduction | 10-2492529 | Jan. 20, 2023 |
5 | Floor structure system for impact noise reduction using grid-type blocks | 10-2492517 | Jan. 20, 2023 |
6 | Floor mortar mix design method by strength grade for inter-floor noise reduction | 10-2388141 | Apr. 14, 2022 |
7 | Noise-reducing slab with partial cross-section expansion | 10-2384726 | Apr. 5, 2022 |
8 | Admixture composition for general strength and high fluidity concrete | 10-2279214 | Jul. 13, 2021 |
9 | Ceiling structure for reducing impact noise of heavy objects on the floor | 10-2338176 | Dec. 7, 2021 |
10 | Building floor with impact noise cushioning and its construction method | 10-1683055 | Nov. 30, 2016 |
No. | Technology Name | Application No. | Application Date |
---|---|---|---|
1 | Method and Apparatus for Controlling Active Noise for Efficient Reduction of Abnormal Noise | 10-2024-0047870 | Apr. 09, 2024 |
2 | Method for Arraying ANC Device for Multiple Separation of Frequency Band and Region for Uniform Control of Wide Space | 10-2024-0048103 | Apr. 09, 2024 |
3 | Inter-floor noise monitoring system combining vibration and high sound | 10-2022-0124257 | Sep. 29, 2022 |
4 | Mortar composition mixed with high-density (heavyweight) fine aggregate | 10-2022-0107339 | Aug. 26, 2022 |
5 | High-density (heavyweight) fine aggregate | 10-2022-0107338 | Aug. 26, 2022 |
5 | Soundproofing structure finishing cushioning material for floor impact noise reduction | 10-2022-0058141 | May. 12, 2022 |
7 | Cushioning material composition for excellent floor impact noise reduction performance in multi-family housing and its construction method | 10-2021-0109949 | Nov. 11, 2021 |
8 | High fluidity concrete composition improved for flatness performance and effective against inter-floor noise using heavyweight aggregate | 10-2021-0054859 | Apr. 28, 2021 |
9 | Inter-floor noise reducing dry heating floor structure | 10-2020-0113140 | Sep. 4, 2020 |
No. | Technology Name | Registration No. | Registration Date |
---|---|---|---|
1 | Inter-floor noise-reducing unit plan development_exclusive 114 m2 tower type | 30-1131203 | Oct. 6, 2021 |
2 | Inter-floor noise-reducing unit plan development_exclusive 114 m2 flat type | 30-1131202 | Oct. 6, 2021 |
3 | Inter-floor noise-reducing unit plan development_exclusive 59 m2 tower type | 30-1131204 | Oct. 6, 2021 |
4 | Inter-floor noise-reducing unit plan development_exclusive 59 m2 flat type | 30-1131201 | Oct. 6, 2021 |
5 | Inter-floor noise-reducing unit plan development_exclusive 84 m2 tower type | 30-1107206 | Apr. 27, 2021 |
6 | Inter-floor noise-reducing unit plan development_exclusive 84 m2 flat type | 30-1107205 | Apr. 27, 2021 |
No. | Certified Structure Name | Application Date |
---|---|---|
1 | RDS-system | Oct. 2022 |
2 | SMD-Ⅳ system | Jun. 2022 |
3 | SMD-Ⅲ system | Dec. 2016 |