Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricating and mounting method for pebble-pattern prefabricated slab
The invention discloses a prefabricating and mounting method for a pebble-pattern prefabricated slab. The method comprises the steps that a bottom plate and a prefabricated frame with the area not larger than 1m<2> are made; graph paper is printed and is fixed to the bottom plate; the prefabricated frame is mounted on the bottom plate and surrounds the graph paper; a figure river sand layer is laid on graph paper figures; figure pebbles are laid on the figure river sand layer; a bottom river sand layer is laid on the non-figure position of the graph paper; bottom pebbles are laid on the bottom river sand layer; unqualified pebbles are replaced; a cement paste sticking layer is laid on the pebble layer; a concrete cushion is laid on the cement paste sticking layer; after the concrete cushion is cured, the prefabricated frame is removed, and 180-degree turning is carried out; the figure river sand layer and the bottom river sand layer are swept out; a cement mortar layer is brushed on the pebble layer; the pebble layer protrudes out of the cement mortar layer by 8mm to 10mm; a concrete base layer is laid; the cement mortar layer is laid on the concrete base layer; and multiple pebble-pattern prefabricated slabs are put on the cement mortar layer; and the pebble-pattern prefabricated slabs are jointed. The site operation efficiency is high, and the quality is stable.
Prefabricating and mounting method for pebble-pattern prefabricated slab
The invention discloses a prefabricating and mounting method for a pebble-pattern prefabricated slab. The method comprises the steps that a bottom plate and a prefabricated frame with the area not larger than 1m<2> are made; graph paper is printed and is fixed to the bottom plate; the prefabricated frame is mounted on the bottom plate and surrounds the graph paper; a figure river sand layer is laid on graph paper figures; figure pebbles are laid on the figure river sand layer; a bottom river sand layer is laid on the non-figure position of the graph paper; bottom pebbles are laid on the bottom river sand layer; unqualified pebbles are replaced; a cement paste sticking layer is laid on the pebble layer; a concrete cushion is laid on the cement paste sticking layer; after the concrete cushion is cured, the prefabricated frame is removed, and 180-degree turning is carried out; the figure river sand layer and the bottom river sand layer are swept out; a cement mortar layer is brushed on the pebble layer; the pebble layer protrudes out of the cement mortar layer by 8mm to 10mm; a concrete base layer is laid; the cement mortar layer is laid on the concrete base layer; and multiple pebble-pattern prefabricated slabs are put on the cement mortar layer; and the pebble-pattern prefabricated slabs are jointed. The site operation efficiency is high, and the quality is stable.
Prefabricating and mounting method for pebble-pattern prefabricated slab
ZHAO QIANGMIN (Autor:in) / HU CHUANWEI (Autor:in) / DENG JIAN (Autor:in) / LIU XIAOHONG (Autor:in) / FU CEGUANG (Autor:in) / LI KAIDAN (Autor:in) / LIU XIN (Autor:in) / ZHANG YI (Autor:in)
25.11.2015
Patent
Elektronische Ressource
Englisch
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