Title:
【発明の名称】防水シ-ト
Document Type and Number:
Japanese Patent JPS63501413
Kind Code:
A
Abstract:
A waterproofing sheet used to waterproof structures above and below grade has a single layer of non-degradable, water impermeable polymeric membrane that has layers of particles of non-hydrated sodium montmorillonite (sodium bentonite) adhering to the membrane in a uniform layered thickness. The layers of particles of sodium montmorillonite spaced from the membrane adhere to each other, with a coating material (adhesive) that is designed to provide the necessary performance for waterproofing under a high water head (hydrostatic pressure). The material is in sectioned sheet or roll form and can be easily applied on the job.
Inventors:
McGraw-Tee-, Brian M
McGraw-Tee-, Patrick Jay
McGraw-Tee-, Patrick Jay
Application Number:
JP50616386A
Publication Date:
June 02, 1988
Filing Date:
November 20, 1986
Export Citation:
Assignee:
Paramount Technical Products Incorporated
International Classes:
E04D5/10; B05C9/08; B05C19/00; B05D1/06; B32B5/16; B32B7/02; B32B7/12; B32B9/00; B32B19/00; B32B19/04; D06N7/04; E02B3/16; E02D19/00; E02D31/00; E04B1/66; (IPC1-7): B05C9/08; B05C19/00; B05D1/06; B32B5/16; B32B7/02; B32B9/00; D06N7/04; E04D5/10
Domestic Patent References:
| JPS5198120A | 1976-08-28 | |||
| JPS5140034A | 1976-04-03 | |||
| JPS5542291A | 1980-03-25 | |||
| JPS5824439A | 1983-02-14 |
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)