JOINING MEMBER OF CONCRETE FORM

• Main Authors: HORINAKA TOSHIHARU, TAKADA KAZUTAKA, TAKESAKO RYOICHI, KYOMEN JUNSUKE, KAWAMURA HIROMASA, WATANABE RIKUO, IWATAKE HIDEAKI, SAKAGUCHI MASAYUKI
• Format: Patent
• Language: English
• Published: 01.11.1994
• Edition: 5
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FORMS; FOUNDATIONS; HANDLING BUILDING MATERIALS ON THE SITE; HYDRAULIC ENGINEERING; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

PURPOSE:To promote a positive combination by fitting a fitting part of a joining member in a hollow part of a form with heat insulating layer or the like, while nailing a joining member body and a ledge installed in a second form down. CONSTITUTION:A fitting part 42 of a joining member 40 consisting of foam hard vinyl chloride or the like is fitted in an end hollow part of a first form 14 with heat insulating layer 26 and a headrace 32. Next, fhe form 14 and a second form 16 consisting of a veneer board or the like are assembled at the specified spot. Subsequently a ledge 36 of this form 16 is made to come into contact with a contact surface 38 of another joining member 10 and nailed down. After both these forms 14 and 16 are locked tight with sttiffener, a concrete wall 12 is placed in space between the forms 14, 16 and an earth retaining concrete wall. In succession, excess water before solidification of the wall 12 and leaked water out of a crack after solidification flows into both headraces 32 and 44 via two permeable 30 and 46 of a nonwoven fabric or the like and then they are discharged out. With this constitution, a hollow structural form and a wooden form are surely combinable in one.