Waterproof construction method suitable for pile head connector: Fid-Bau Portal

Waterproof construction method suitable for pile head connector

ZHANG DENGYU / HU SHANXI / LI MENGMENG / LI JIANQUAN

The invention discloses a waterproof construction method suitable for a pile head connector. The waterproof construction method suitable for the pile head connector comprises the following steps that S1, the periphery and the pile center of a pile head are coated with waterproof paint; S2, a waterproof coiled material is laid at the pile head connector and is compacted and firmly bonded, and the outer edge is fixed through a large-cap steel nail; S3, an external waterproof coiled material is laid, and welding is conducted on the landing edge of the waterproof coiled material at the pile head connector; S4, sealing glue is applied to the closing-up position of the waterproof coiled material at the pile head connector; S5, a hose clamp is mounted at a closing position, and sealing glue sealing treatment is conducted again after screwing is conducted; and S6, a concrete surface layer is poured. According to the waterproof construction method suitable for the pile head connector, on-site construction is facilitated, operation is easy, and connection at the pile head connector is tighter.

本发明公开一种适用于桩头接头处的防水施工方法，包括以下步骤：S1、在桩头四周及桩心处涂刷防水涂料；S2、将防水卷材铺设在桩头接头处，进行压实、粘牢，外边处用大帽钢钉固定；S3、铺设外部的防水卷材，与桩头接头处的防水卷材搭边处进行焊接；S4、桩头接头处防水卷材的收口处打密封胶；S5、将喉箍安装在收口位置，拧紧后再进行一次密封胶封闭处理；S6、混凝土面层浇筑；本发明提供了一种便于现场施工，操作简单，桩头接头处衔接更为紧密的防水施工方法。

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