Waterproof construction method for metal roof wind-resistant support: Fid-Bau Portal

Waterproof construction method for metal roof wind-resistant support

WEN MIANCONG / LI WENMING / LIANG YANG / WANG CHAO / XIE YI / LIU PENG

The invention relates to a waterproof construction method for a metal roof wind-resistant support, and belongs to the field of roof waterproofness. The waterproof construction method comprises the following stages of a first stage: reinforcing a side rib of an upright lockrand plate, a second stage: paving a waterproof coiled material, and a third stage: spraying a waterproof film. The first stagecomprises the following steps that 1.1, a supporting frame is installed, specifically, the bottommost layer of the vertical overlock plate is restored to be in a flat state, then one side of the supporting frame is welded and fixed to the bottom of a fracture opening of the side rib of the vertical overlock plate, and the other side of the supporting frame is welded and fixed to a wind-resistantsupport; and the supporting frame is in a horizontal state. The problem that an upright lockrand plate on an original metal roof easily deforms up and down and leaks water can be solved through the method.

本申请涉及一种金属屋面抗风支座防水施工方法，属于屋面防水的领域，其技术要点包括以下阶段：第1阶段：补强直立锁边板的边肋、第2阶段：铺设防水卷材、第3阶段：喷涂防水膜；所述第1阶段包括以下步骤：步骤1.1、承托架安装：先将直立锁边板的最底层恢复至平整状态，然后将承托架的一侧焊接固定在直立锁边板边肋断裂口的底部，另一侧焊接固定在抗风支座上；其中，承托架呈水平状态。本申请能够改善原有金属屋面上的直立锁边板容易产生上下变形而漏水的问题。

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