KR101404623B1
|
|
Joint of Girder and Beam
|
KR101384708B1
|
|
Steel beam joint
|
KR101384706B1
|
|
Steel beam joint
|
KR20140109684A
|
|
Crane runway girder able to leave out back girder and form setting it up
|
KR101371198B1
|
|
Square pipe type assembling structural member
|
KR101393085B1
|
|
Trussed structural member able to connect with exterior cladding directly
|
KR101223147B1
|
|
Multifunctional and systematic z-bar panel
|
KR101371197B1
|
|
Production process of the hybrid lightweight steel structure according to the stress variation
|
KR20140020596A
|
|
The crane girder as a traveling rail
|
KR101251429B1
|
|
Eco hybrid steel beam with fireproof system and fire extinguish function
|
KR101223145B1
|
|
Welded beam having corrugated web and its manufacturing method
|
KR20130112134A
|
|
Prefab building square pipe with firmess and simple assembling means
|
KR20130100650A
|
|
Welding beam for prefab building construction
|
KR20130097614A
|
|
Welding beam for prefab building construction
|
KR101149034B1
|
|
Prefab building connecting materials which improved bending stress of beam
|
KR20130043324A
|
|
Steel plate weir for one united manufacturing concrete
|
KR20130017261A
|
|
Assembly device of column and rafter by welding beam with wrinkled web
|
KR20130015288A
|
|
Jointing apparatus of building construction materials by self-assembly gusset plate
|
KR20120119284A
|
|
Assembly construction truss beam
|
KR20120108630A
|
|
Construction welding beam made of double web
|