Title:
防水シート施工方法
Document Type and Number:
Japanese Patent JP7150314
Kind Code:
B2
Abstract:
To provide a waterproof sheet construction method capable of preventing water from entering a substrate through a gap generated in a corner top part even if a waterproof accessory is damaged in the corner top part where three intersecting surfaces of the waterproof substrate are engaged with each other.SOLUTION: A waterproof sheet construction method, in which waterproof sheets 10, 20 and 30 are constructed on a corner top part 7 where three mutually intersecting surfaces of a waterproof substrate are engaged with each other, includes a laying step of laying a plurality of waterproof sheets 10, 20 and 30 in combination while overlapping them in accordance with the shapes of the three surfaces; a coating step of coating the corner top part 7 with a seal material from above the waterproof sheet; and a heat welding step for thermally welding a waterproof accessory constituted of one continuous member extending over three surfaces to the periphery of the corner top part 7.SELECTED DRAWING: Figure 4
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Inventors:
Atsushi Yamaide
Yasunori Kado
Yasunori Kado
Application Number:
JP2018154632A
Publication Date:
October 11, 2022
Filing Date:
August 21, 2018
Export Citation:
Assignee:
Archiyamade Co., Ltd.
International Classes:
E04D5/00; E04D5/12; E04D5/14; E04D11/00; E04D11/02
Domestic Patent References:
| JP1094144A | ||||
| JP5133051A | ||||
| JP8302927A | ||||
| JP9088252A | ||||
| JP2005146633A | ||||
| JP2000220259A | ||||
| JP7010159U | ||||
| JP201412941A | ||||
| JP200261353A |
Foreign References:
| US5706610 | ||||
| US20120180402 |
Attorney, Agent or Firm:
Patent business corporation r&c