| 摘要 |
PROBLEM TO BE SOLVED: To provide an anti-seismic slit material that can sufficiently resist a concrete placing pressure by a simple composition and yet excellent in workability in an installation work of molds. SOLUTION: A locking part made up of reinforcing locking pieces 12, 13 and others is formed which lock and support a slit material main body 2 made up of an anti-seismic slit material 1 form both sides, further, a reinforcing member 5 is fixed to the locking parts to interconnect the above supporting members 3, 4, thereby reinforcing a supporting strength of supporting members 3, 4 against lateral pressure working to the opposite surface of the slit material's main body 2 when concrete is poured.
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