JPH0218024U

JPH0218024U -

Info

Publication number: JPH0218024U
Application number: JP9329088U
Authority: JP
Priority date: 1988-07-13
Filing date: 1988-07-13
Publication date: 1990-02-06
Also published as: JPH0450748Y2

Description

[Brief explanation of drawings]

第１図は、この考案の建築防水用ドレーンカバ
ーの防水パネルの一例を示す断面図、第２図は、
同平面図、第３図は、この考案の防水パネルとド
レーンキヤツプとの嵌合状態を示す拡大断面図、
第４図は、この考案の建築防水用ドレーンカバー
を、ドレーン集合部上に設定した一例を示す断面
図、第５図は、この考案の建築防水用ドレーンカ
バーを使用した補修防水の一例を示す断面図、第
６図は、従来の屋根の防水工事のドレーン集合部
の一例を示す防水２工法の断面図である。ＤＧ……ドレーン集合部、ＷＰ……防水パネル
、ＤＣ……ドレーンキヤツプ、１……ドレーンパ
イプ、２……遮蔽用プレート、４……嵌合支持パ
イプ、５……排水部、６……排水窓、１０……押
え層、１１……保護仕上げ材、１２……補修用防
水層。 Figure 1 is a sectional view showing an example of the waterproof panel of the drain cover for architectural waterproofing of this invention, and Figure 2 is a
The same plan view and FIG. 3 are enlarged cross-sectional views showing the fitted state of the waterproof panel and drain cap of this invention.
Fig. 4 is a cross-sectional view showing an example of the construction waterproofing drain cover of this invention set on the drain collection part, and Fig. 5 shows an example of repair waterproofing using the construction waterproofing drain cover of this invention. FIG. 6 is a cross-sectional view of a second waterproofing method showing an example of a drain collection part in conventional roof waterproofing work. DG...Drain gathering part, WP...Waterproof panel, DC...Drain cap, 1...Drain pipe, 2...Shieling plate, 4...Fitting support pipe, 5...Drainage part, 6...Drainage Window, 10...pressing layer, 11...protective finishing material, 12...waterproof layer for repair.

Claims

[Scope of utility model registration request]

A waterproofing system in which a flexible shielding plate made of the same type of elastic polymer material is integrally bonded to a drain pipe made of a rubber-like elastic polymer material in the upper part of a downspout in a drain collecting area such as the roof of a building. The outer diameter of the drain pipe of the panel is smaller than the inner diameter of the downpipe, and the panel is inserted into the downpipe to form a double drain path, and the shielding plate is
On the side circumferential surface of the drain gathering part, it is fixed with adhesive to the holding layer of mortar and/or the repair waterproof layer, and a fitting support made of a rubber-like elastic polymer material is placed on the waterproof panel. A drain cover for architectural waterproofing, in which a fitting support pipe of a cylindrical drain cap consisting of a pipe and a cylindrical drainage part having a large number of drainage windows is fitted and fixed to the drain pipe of the above-mentioned waterproof panel.