Through-wall pipe structure based on polymer adhesive film pre-laid anti-sticking waterproof coiled material
The utility model relates to the technical field of through-wall pipes, and discloses a through-wall pipe structure based on a polymer adhesive film pre-laid anti-sticking waterproof coiled material,which comprises a wall body, a through-wall pipe, a waterproof coiled material and a bundling hoop, t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of through-wall pipes, and discloses a through-wall pipe structure based on a polymer adhesive film pre-laid anti-sticking waterproof coiled material,which comprises a wall body, a through-wall pipe, a waterproof coiled material and a bundling hoop, the through-wall pipe is arranged in a through hole in the wall body in a penetrating manner, the wall body is provided with an upstream face, and the through-wall pipe extends out of the upstream face. The waterproof coiled material is attached to the upstream face and the outer side wall of the through-wall pipe; the bundling hoop is bundled on the outer side wall of the waterproof coiled material in the circumferential direction of the outer side wall of the through-wall pipe; in the waterproof process of the through-wall pipe, firstly, the wall and the through-wall pipe are sealed and waterproof through the waterproof coiled material, and in addition, the bundling hoop ring is further fixed to the periphery of t |
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