| 摘要 |
An iron profile for expression form is provided to secure the simplicity including carrying etc by supplying the expression form of the iron material lightened and performing a pultrusion process the cross-sectional shape. An iron profile for expression form as the iron profile of length ash having the stepped projection rib(R2) which sets up the panel on the specified position of the inner side and supported with the longitudinal direction both side terminal in the outer side surface the protrusion(R1), and has the protrusion both edge surface of the profile(10) which the length ash is manufactured by the drawing with the length ash as the flat portion. The corner which also has both sides section of the edge plate as the flat portion and meets is comprised the candid angular during concrete casting by the linked task of the expression form manufactured to profile, the concrete deduce part is not generated.
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