高強度螺紋鋼筋
預組工法
NTC
TRK Tongrong Steel feels that the Taiwan steel market has been slowing down since the 921 earthquake. In order to open another new milestone in Taiwan’s construction industry, it signed an MOU cooperation agreement with Japanese steel bar manufacturer TTK Tokyo Steel Co., Ltd. in early 2016. In addition to Outside of Japan, Tongei Steel is the number one overseas and the first manufacturer in Taiwan to cooperate in steel processing and steel cage production technology.
The rebars and splices manufactured by TTK Tokyo Steel Co., Ltd. have not only maintained the No. 1 market share in Japan for 20 years, but the "pre-assembly method" developed by TTK is also the industry's first. In view of manpower shortage, difficult construction quality management, and market demand for stronger, earthquake-resistant and spacious buildings, products manufactured by TTK Tokyo Steel Co., Ltd. have a 76% market share in domestic building construction projects in Japan, and more in the Kanto region. Up to 90% of the building utilization rate, its well-known domestic and foreign sites include Tokyo Station Marunouchi Building, Tokyo Dome Hotel, Tokyo Metropolitan Government Office, South Korea Gang Dong Project, Haeundae LCT Project, Singapore Marina One Project, Media Complex Project, China New construction of Chunhe and Nanke Building, etc.
Since 2012, Tokyo Iron & Steel has worked closely with National Taiwan University, National Earthquake Engineering Research Center and Taiwan Concrete Institute (TCI) to conduct various experimental projects to develop products that meet Taiwan's standard specifications and building styles.
We at Tongrong Steel hope that by standing on the shoulders of giants, Taiwan's steel construction industry has a better chance to see further.
TTK product introduction
High-strength rebar
(NEJI-TETSU-CON)
Steel type:
CNS
SD280,
SD280W,
SD420W,
SD490W,
SD550W,
SD690
TCI
SD550W
SD685
size:
D13 ~ D43
Connector
(For pre-assembly)
ACE-JOINT
Rebar mortar-filled connector
EPOCH-JOINT
Resin-filled connector for threaded steel bars
FREE-JOINT
Rebar absorbing pitch difference filling type connector
PLATE-NUT
Nut type anchor
POWER-RING
Welded closed type high-strength stirrups
SD685 / SD785
(For 預鑄用)
TOPS-JOINT
Sleeve type connector
BOLTOPS
Bolt-fixed mortar-filled connector








