A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roof leakage prevention device and construction method
A roof leakage prevention device comprises a water falling main pipe and a water falling branch pipe and is characterized in that a cup opening is formed in the top end of the water falling main pipe, a water falling pipe rainwater hopper cover is arranged on the upper portion of the cup opening, and a through hole and a water falling branch pipe hole are formed in the two sides of a pipe body in the middle of the water falling main pipe respectively; the downpipe main pipe and the downpipe branch pipes on the two sides are all provided with wing rings, and the downpipe main pipe and the downpipe branch pipes are all the lowest points of the drainage gradient; the water falling branch pipes are symmetrically arranged on the two sides of the water falling main pipe, one end of each water falling branch pipe is communicated with the through hole, and the other end opening of each water falling branch pipe is horizontally provided with a water falling pipe rainwater hopper cover; wherein wing rings are respectively arranged in the water falling main pipe and the water falling branch pipes. The roof leakage prevention device and the construction method have the advantages that the leakage prevention device is simple in structure and convenient to manufacture, the problem that water leaked from an existing waterproof layer is left on the concrete roof plate on the outer side of the open trench retaining wall for a long time and cannot be removed is solved, the construction efficiency is improved, and the later repair cost is reduced.
一种预防屋面渗漏装置，包括落水主管、落水支管，其特征在于：所述落水主管顶端设置杯口，杯口上部设有落水管雨水斗盖，落水主管中部管身两侧各设有通孔，落水支管孔；与两侧落水管支管连接组成预防屋面渗漏装置，落水管主管及两侧支管均设置翼环,落水管主管支管均为排水坡度最低点；所述落水支管呈对称设置在落水主管两侧，落水支管的一端与所述通孔连通，落水支管的另一端口水平设有落水管雨水斗盖；其中：所述落水主管及落水支管内分别设有翼环。本发明的预防屋面渗漏装置及施工方法具有防渗漏装置结构简单、制作方便，解决现有防水层渗漏的水将长期留存于明沟挡墙外侧混凝土屋面板上无法排除问题，提高施工效率和降低后期修缮成本的优点。
Roof leakage prevention device and construction method
A roof leakage prevention device comprises a water falling main pipe and a water falling branch pipe and is characterized in that a cup opening is formed in the top end of the water falling main pipe, a water falling pipe rainwater hopper cover is arranged on the upper portion of the cup opening, and a through hole and a water falling branch pipe hole are formed in the two sides of a pipe body in the middle of the water falling main pipe respectively; the downpipe main pipe and the downpipe branch pipes on the two sides are all provided with wing rings, and the downpipe main pipe and the downpipe branch pipes are all the lowest points of the drainage gradient; the water falling branch pipes are symmetrically arranged on the two sides of the water falling main pipe, one end of each water falling branch pipe is communicated with the through hole, and the other end opening of each water falling branch pipe is horizontally provided with a water falling pipe rainwater hopper cover; wherein wing rings are respectively arranged in the water falling main pipe and the water falling branch pipes. The roof leakage prevention device and the construction method have the advantages that the leakage prevention device is simple in structure and convenient to manufacture, the problem that water leaked from an existing waterproof layer is left on the concrete roof plate on the outer side of the open trench retaining wall for a long time and cannot be removed is solved, the construction efficiency is improved, and the later repair cost is reduced.
一种预防屋面渗漏装置，包括落水主管、落水支管，其特征在于：所述落水主管顶端设置杯口，杯口上部设有落水管雨水斗盖，落水主管中部管身两侧各设有通孔，落水支管孔；与两侧落水管支管连接组成预防屋面渗漏装置，落水管主管及两侧支管均设置翼环,落水管主管支管均为排水坡度最低点；所述落水支管呈对称设置在落水主管两侧，落水支管的一端与所述通孔连通，落水支管的另一端口水平设有落水管雨水斗盖；其中：所述落水主管及落水支管内分别设有翼环。本发明的预防屋面渗漏装置及施工方法具有防渗漏装置结构简单、制作方便，解决现有防水层渗漏的水将长期留存于明沟挡墙外侧混凝土屋面板上无法排除问题，提高施工效率和降低后期修缮成本的优点。
Roof leakage prevention device and construction method
一种预防屋面渗漏装置及施工方法
ZHANG NANNAN (author) / LU BIN (author) / WANG ZUOCHENG (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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