A pressurized pier pouring bag

Abstract

The utility model relates to the field of pouring bag technology, concretely is a kind of pressurized pier column pouring bag, including pier column bag, the pier column bag includes high water-absorbing water-locking layer, air-permeable flow guide layer, the outside of the pier column bag is provided with anti-water loss component;The anti-water loss component includes the multiple steel rings embedded in the outside of pier column bag, the top and bottom of the pier column bag are provided with reinforcing moisture control component.The utility model in, through the setting of high water-absorbing water-locking layer, air-permeable flow guide layer, microcapsule film slowly releases moisture, avoid surface layer fast dry;Honeycomb structure can disperse moisture simultaneously, prevent local waterlogging, when concrete surface water vapor is too much, microchannel can guide excess moisture to flow to bag body edge (avoid local waterlogging), and by the setting of reinforcing moisture control component, form sealed boundary, prevent edge moisture fast loss.

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