Founded in 2005, Daeryeon Construction Co., Ltd. is a
specialized company that designs, delivers, and constructs
Steel Pipe Diaphragm, New Half Deck, PDC girder, and Waveform
Micropiles, accumulating related know-how and a number of
intellectual property rights through continuous research and
development. We will develop into a global company that can
provide the best satisfaction to our customers with constant
efforts and a new spirit of challenge.
Steel Pipe Diaphragm improves constructability and safety by
solving the lateral displacement problem that occurs when the
steel wire tension and construction of the PSC girder are
carried out by adjusting the length of the Steel Pipe Diaphram
(introduction of lateral force). The Steel Pipe Diaphram length
can be adjusted by rotating the screw part.
Steel Pipe Diaphragm can omit the process of installation and
dismantling of molds and shore for cast-in-place concrete
diaphragm. Therefore, it is effective for the safety of the
height work and the shortening of the construction
period.
*The amount of steel pipe diaphragm is determined by the length
of the girder and the number of girder in the cross
section.