Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The secondary waterproof device comprises a hollow cylindrical inner ring piece and a hollow cylindrical outer ring piece, the outer ring piece is arranged on the outer side of the inner ring piece in a sleeving mode, the outer diameter of the inner ring piece is smaller than the inner diameter of the outer ring piece, and geotechnical cloth is wound between the inner ring piece and the outer ring piece; a buckle protrusion is arranged on the outer side of the inner ring piece, a buckle groove is formed in the inner side of the outer ring piece, and the buckle protrusion and the buckle groove are used in a matched mode. A plurality of inner ring water permeable seams are vertically formed in the bottom of the inner ring piece, and a plurality of outer ring water permeable seams are vertically formed in the bottom of the outer ring piece. Compared with the prior art, the drainage device has the advantages that the drainage device is simple in structure and convenient to use, drainage gaps are formed in the inner ring piece and the outer ring piece, the permeable geotextile is clamped between the inner ring piece and the outer ring piece, blockage caused by sand-lime layer damage and loss can be effectively prevented, and therefore drainage is smooth; in addition, the inner ring piece and the outer ring piece are sleeved, maintenance is convenient, only the inner ring piece needs to be disassembled, the permeable geotextile needs to be replaced, manpower, material resources and financial resources are saved, and the application range is wide. The practicability and the market popularization value are very high.
本发明公开了一种卫生间二次防水装置，包括空心圆柱形的内圈件和外圈件，外圈件套设于内圈件的外侧，内圈件的外径小于外圈件的内径内圈件和外圈件之间缠绕设有土工布；内圈件外侧设有卡扣凸起，外圈件的内侧设有卡扣槽，卡扣凸起与卡扣槽匹配使用；内圈件底部竖向设有若干内圈透水缝，外圈件的底部竖向设有若干透外圈透水缝。本发明与现有技术相比的优点在于：结构简单，使用方便，内外圈件均设有排水缝隙，中间夹设有透水土工布，能够有效阻止沙灰层损坏流失导致的堵塞，从而顺畅排水；另外，内外圈件套接，方便维修，仅需拆开内圈件，更换透水土工布即可，节省人力物力财力，使用范围广。具有很强的实用性和市场推广价值。
The secondary waterproof device comprises a hollow cylindrical inner ring piece and a hollow cylindrical outer ring piece, the outer ring piece is arranged on the outer side of the inner ring piece in a sleeving mode, the outer diameter of the inner ring piece is smaller than the inner diameter of the outer ring piece, and geotechnical cloth is wound between the inner ring piece and the outer ring piece; a buckle protrusion is arranged on the outer side of the inner ring piece, a buckle groove is formed in the inner side of the outer ring piece, and the buckle protrusion and the buckle groove are used in a matched mode. A plurality of inner ring water permeable seams are vertically formed in the bottom of the inner ring piece, and a plurality of outer ring water permeable seams are vertically formed in the bottom of the outer ring piece. Compared with the prior art, the drainage device has the advantages that the drainage device is simple in structure and convenient to use, drainage gaps are formed in the inner ring piece and the outer ring piece, the permeable geotextile is clamped between the inner ring piece and the outer ring piece, blockage caused by sand-lime layer damage and loss can be effectively prevented, and therefore drainage is smooth; in addition, the inner ring piece and the outer ring piece are sleeved, maintenance is convenient, only the inner ring piece needs to be disassembled, the permeable geotextile needs to be replaced, manpower, material resources and financial resources are saved, and the application range is wide. The practicability and the market popularization value are very high.
本发明公开了一种卫生间二次防水装置，包括空心圆柱形的内圈件和外圈件，外圈件套设于内圈件的外侧，内圈件的外径小于外圈件的内径内圈件和外圈件之间缠绕设有土工布；内圈件外侧设有卡扣凸起，外圈件的内侧设有卡扣槽，卡扣凸起与卡扣槽匹配使用；内圈件底部竖向设有若干内圈透水缝，外圈件的底部竖向设有若干透外圈透水缝。本发明与现有技术相比的优点在于：结构简单，使用方便，内外圈件均设有排水缝隙，中间夹设有透水土工布，能够有效阻止沙灰层损坏流失导致的堵塞，从而顺畅排水；另外，内外圈件套接，方便维修，仅需拆开内圈件，更换透水土工布即可，节省人力物力财力，使用范围广。具有很强的实用性和市场推广价值。
Secondary waterproof device for toilet
一种卫生间二次防水装置
YU LIMING (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
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