MOLD FOR CASTING CONCRETE: Fid-Bau Portal

MOLD FOR CASTING CONCRETE

TANIGUCHI OSAMU

PROBLEM TO BE SOLVED: To provide a mold for casting concrete that enables excess water on a concrete side surface to be drained appropriately and the excess water to be used for heated steam curing.SOLUTION: A mold 1 for casting concrete includes: a water conduction plate 5 having a surface on which concrete is cast and a plurality of water conduction holes 4, 4, ...; a water stop plate 6 disposed on a rear surface side of the water conduction plate 5 leaving an interval; an excess water storage body 7 disposed between the water conduction plate 5 and the water stop plate 6, and having a plurality of water storage gaps 9, 9, ... communicating with the water conduction holes 4; a water permeable sheet 8 covering the surface of the water conduction plate 5; and sheathing plate bodies 3, 3 with excess water heating means for heating water inside the water storage gaps 9, 9, ....SELECTED DRAWING: Figure 1

【課題】コンクリート側面に生じた余剰水を好適に排出でき、且つ、その余剰水を利用して温水蒸気養生が可能なコンクリート打設用型枠の提供。【解決手段】表面をコンクリート打設面とした複数の通水孔４，４...を有する通水板５と、通水板５の裏面側に間隔を置いて配置された止水板６と、通水板５と止水板６との間に通水孔４と連通した複数の貯水用空隙９，９...を有する余剰水貯留体７と、通水板５の表面を覆う透水性を有する透水シート８と、各貯水用空隙９，９...内の水を加熱する余剰水加熱手段とを備えている堰板体３，３からなるコンクリート打設用型枠１としている。【選択図】図１

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