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Superdeck is
a product using a “Non-cast and Non-Retaining-Wall Slab construction” method which contains Truss Girder assembled with Deformed Wires of high-yield strength and galvanized steel plate instead of wooden cast. The electric resistance welding has been used to integrate those two as well as the final products come off the automatic assembly line. Quick and easy installation is the well-known competitiveness of Superdeck (superdeck) which can be completed as an alternative of installation of cast or arrangement of rebar. It is a method which allows following process to be done without cast disassembling( disassembling cast).
1. High Quality
Stable structural system using Truss Joist
Arrangement of slab with high accuracy & high strength
Application of Camber considering displacement by construction load
Identical and high-quality product by factory production
Maintenance of the thickness of Sheath and Spacing of Rebar
2. Cost Down
Transport of small quantity by worker due to lightness
Reduction of Shore installation costs
No-need of Spacers for arrangement of rebar
Decrease of industrial waste
3. Safety
Safe construction even by unskilled workers
Low weight in favor of safe construction
Easy for safe management : Reduction of field operations, simple & repetitive tasks
4. Time Saving
Reduced field operations by order production at factory using design drawings
No need of cast disassembling ( disassembling cast)→ Early starting of following processes
Easy to organize the working environment
5. Planning
Widely applicable with S/RC/SRC
Applicable for various floor types (commercial building, office, hotel, school, hospital, factory and etc.)
Applicable to Slab thickness of 120 ~ 300 mm
With a stabilized triangular truss structure, T-type is most widely used for general application
ㆍLATTICE : ∮5~∮7
ㆍDECK PLATE : 0.5t Zinc galvanized steel plate
ㆍSIZE : 600 X 1,500 ~ 9,000mm (W X L)
ㆍH : 90 ~ 270 (Slab thickness : 120 ~ 300 )
| Type | T1 | T2 | T3 | Tn1 | Tn2 |
| Upper steel wire | D10 X 1 | D13 X 1 | D13 X 1 | D10 X 1 | D13 X 1 |
| Lower steel wire | D10 X 2 | D10 X 2 | D13 X 2 | D8 X 2 | D8 X 2 |
W-type (Superdeck II) is the most economical product and have enhanced constructability with the wide width of 750 mm which makes the sleeve construction easy.
ㆍLATTICE : ∮5~∮7
ㆍDECK PLATE : 0.5t Zinc galvanized steel plate
ㆍSIZE : 750 X 1,500 ~ 9,000mm (W X L)
ㆍH : 90 ~ 270 (Slab thickness : 120 ~ 300 )
| Type | W1 | W2 | W3 | Wn1 | Wn2 |
| Upper steel wire | D10 X 1 | D13 X 1 | D13 X 1 | D10 X 1 | D13 X 1 |
| Lower steel wire | D10 X 2 | D10 X 2 | D13 X 2 | D8 X 2 | D8 X 2 |
N-type (Superdeck II) was developed to enhance the construction efficiency and to complement the problems occurred during application of Supderdeck at construction. In addition to the effect of conventional Superdeck, constructability of opening is improved. Also, by improvement of welding point and joint part, fine view after construction has been increased.
ㆍLATTICE : ∮5~∮7
ㆍDECK PLATE : 0.5t Zinc galvanized steel plate
ㆍSIZE : 600 X 1,500 ~ 9,000mm (W X L)
ㆍH : 90 ~ 270 (Slab thickness : 120 ~ 300 )
| Type | N1 | N2 | N3 | Nn1 | Nn2 |
| Upper steel wire | D10 X 1 | D13 X 1 | D13 X 1 | D10 X 1 | D13 X 1 |
| Lower steel wire | D10 X 2 | D10 X 2 | D13 X 2 | D8 X 2 | D8 X 2 |
Maior Construction Perfirmance
| Seoul Worldcup Stadium | Jeju Worldcup Stadium | Osan city hall |
| Namwon material Plant | Dongyang R&D Chunan Plant | Samsung SDI Jeonji 2dong Plant |
| Sunghyern Church | Saemoonan Church | Seunggwang Church |
| Hongsung Medical Center | Wongwang Univ. Sanbon Medical Center | Yeonkang Hospital in Bundang |
| Suwon Terminal Complex | Suwan AK plaza | Daejeon Station Complex |
| LG electronics F/A Support Center SK C&C Data Center | SK C&C Data Center | Daejeon LG Chem Institute of Technology |
| ASEM and Trade Center | Dogok Tower Palace A,F dong | Boramae Chereville |
| Uiwang City Ojeondong Hyundai Apt. car park | Suwan Metan Jugong Apt. car park | Chungju Gaesin Jugong APT. car park |
| Home plus in youngdungpo, kimpo, and youngtong | Library of Seoul National University of Science and Technology | Kyunghee University Suwon woojungwon |
| Kumoh National Institute of Technology 2nd Univ. | Grand Hilton Seoul Annex | W Seoul-Walkerhill Hotel |
| Incheon International Hotel Facilities | Chungdam-dong Kwangmee Hotel |
