Title:
WATERPROOF BED JOINTING TAPE AND WATERPROOF CONSTRUCTION METHOD USING IT
Document Type and Number:
Japanese Patent JP3701387
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a waterproof bed jointing tape useful for a complex waterproof technique with degassing function and a waterproof construction method using it.
SOLUTION: For a waterproof bed jointing tape 22, an adhesion improving layer 13 to a waterproof layer is laminated over all the surface of a synthetic resin film base material 11 of width 40-200mm via an adhesive layer 12. Holes 15 of diameter 1-40mm passing at least from the adhesion improving layer 13 to the waterproof layer through a pressure sensitive adhesive layer 16 are made in an area excluding the 10-50mm wide center of the base material 11 at preset spaces and the pressure sensitive adhesive layer and a peeling material 17 to cover the pressure sensitive adhesive layer are provided on the lower face of the base material 11. After the peeling material 17 is removed, the waterproof bed jointing tape 22 is adhered to the abutting portion of a bed for the center of the jointing tape 22 to correspond to the joint and then coating film waterproofing agent 21 is applied thereto.
Inventors:
Tsuneo Tajima
Takayoshi Imai
Fukuda Sugio
Hiroyuki Shimamura
Takayoshi Imai
Fukuda Sugio
Hiroyuki Shimamura
Application Number:
JP14981396A
Publication Date:
September 28, 2005
Filing Date:
May 21, 1996
Export Citation:
Assignee:
Tajima Roofing Co., Ltd.
International Classes:
E04D11/00; (IPC1-7): E04D11/00
Domestic Patent References:
| JP3055348A | ||||
| JP62087827U |
Attorney, Agent or Firm:
Eiji Tomomatsu
Toshikazu Kawashima
Toshikazu Kawashima
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