A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a mold for gutter construction that: allows an upper surface plate, an expandable support, an upper inner plate, and a lower inner plate to be extracted sequentially via an opening of a gutter product; allows easy extraction and removal of an inner mold on one side and an inner mold on the other side from the opening of the gutter product, because of the contracted and disassembled state; and allows easy installation and removal of the inner molds, thereby improving the workability of concrete cast in place for constructing a gutter at a bent section between gutter products that are laid sequentially in tandem.SOLUTION: A mold for gutter construction is used when concrete is cast in place for constructing a gutter G at a bent section S between gutter products W laid sequentially in tandem, and includes an outer mold E for forming an outer wall surface of the gutter G at the bent section S and an inner mold N for forming an inner wall surface of a flow channel F of the gutter G at the bent section S.
【課題】側溝製品の開口部を介して上面板、伸縮サポート、上内板、下内板を順次、取り出すことができ、縮小分解状態のため、内型枠としての一方内型枠及び他方内型枠を側溝製品の開口部から容易に抜き去って除去することができ、内型枠の設置及び除去を容易に行うことができ、それだけ、順次縦列敷設された側溝製品と側溝製品との間の折曲部分に側溝を構築する現場打ちコンクリート施工の作業性を向上することができる。【解決手段】順次縦列敷設された側溝製品Ｗと側溝製品との間の折曲部分Ｓに側溝Ｇを構築する現場打ちコンクリート施工に用いられ、折曲部分の側溝の外壁面を形成する外型枠Ｅ及び折曲部分の側溝の流路Ｆ内壁面を形成する内型枠Ｎからなる。【選択図】図１
PROBLEM TO BE SOLVED: To provide a mold for gutter construction that: allows an upper surface plate, an expandable support, an upper inner plate, and a lower inner plate to be extracted sequentially via an opening of a gutter product; allows easy extraction and removal of an inner mold on one side and an inner mold on the other side from the opening of the gutter product, because of the contracted and disassembled state; and allows easy installation and removal of the inner molds, thereby improving the workability of concrete cast in place for constructing a gutter at a bent section between gutter products that are laid sequentially in tandem.SOLUTION: A mold for gutter construction is used when concrete is cast in place for constructing a gutter G at a bent section S between gutter products W laid sequentially in tandem, and includes an outer mold E for forming an outer wall surface of the gutter G at the bent section S and an inner mold N for forming an inner wall surface of a flow channel F of the gutter G at the bent section S.
【課題】側溝製品の開口部を介して上面板、伸縮サポート、上内板、下内板を順次、取り出すことができ、縮小分解状態のため、内型枠としての一方内型枠及び他方内型枠を側溝製品の開口部から容易に抜き去って除去することができ、内型枠の設置及び除去を容易に行うことができ、それだけ、順次縦列敷設された側溝製品と側溝製品との間の折曲部分に側溝を構築する現場打ちコンクリート施工の作業性を向上することができる。【解決手段】順次縦列敷設された側溝製品Ｗと側溝製品との間の折曲部分Ｓに側溝Ｇを構築する現場打ちコンクリート施工に用いられ、折曲部分の側溝の外壁面を形成する外型枠Ｅ及び折曲部分の側溝の流路Ｆ内壁面を形成する内型枠Ｎからなる。【選択図】図１
MOLD FOR GUTTER CONSTRUCTION
側溝構築用型枠
SESHIMO YOICHI (author)
2015-11-12
Patent
Electronic Resource
Japanese
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