JPS646171A - Waterproofing sheet - Google Patents
Waterproofing sheetInfo
- Publication number
- JPS646171A JPS646171A JP15783187A JP15783187A JPS646171A JP S646171 A JPS646171 A JP S646171A JP 15783187 A JP15783187 A JP 15783187A JP 15783187 A JP15783187 A JP 15783187A JP S646171 A JPS646171 A JP S646171A
- Authority
- JP
- Japan
- Prior art keywords
- bentonite
- nonwoven fabric
- fabric
- sheet
- impregnated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
PURPOSE: To prepare a waterproof sheet that is produced by impregnating the texture inside of a nonwoven fabric uniformly with bentonite and manifests even and stable waterproofing effect. CONSTITUTION: Nonwoven fabric 2 made of natural or synthetic fibers is dipped in a bentonite solution of a high concentration and is impregnated with bentonite evenly to all the corners of the fabric and dried. In addition, the bentonite- impregnated nonwoven fabric is laminated with waterproof plastic sheets, for example, polyethylene sheets on both sides of the fabric, whereby the objective waterproof sheet having stabilized waterproofing effect and without the occurrence of separation of bentonite even when the sheet is folded, is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15783187A JPS646171A (en) | 1987-06-26 | 1987-06-26 | Waterproofing sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15783187A JPS646171A (en) | 1987-06-26 | 1987-06-26 | Waterproofing sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS646171A true JPS646171A (en) | 1989-01-10 |
Family
ID=15658282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15783187A Pending JPS646171A (en) | 1987-06-26 | 1987-06-26 | Waterproofing sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS646171A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06240571A (en) * | 1992-12-16 | 1994-08-30 | American Colloid Co | Waterproof material formed of mat of clay/fiber |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5580577A (en) * | 1978-12-11 | 1980-06-17 | Chevron Res | Water impermeable product |
-
1987
- 1987-06-26 JP JP15783187A patent/JPS646171A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5580577A (en) * | 1978-12-11 | 1980-06-17 | Chevron Res | Water impermeable product |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06240571A (en) * | 1992-12-16 | 1994-08-30 | American Colloid Co | Waterproof material formed of mat of clay/fiber |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890001734A (en) | Conductive Polypropylene Sheet | |
ES8405610A1 (en) | Flexible absorbent boards | |
ZA919343B (en) | High pulp content nonwoven composite fabric | |
CA2000203A1 (en) | Woven fabric made of shape memory polymer | |
ES292532U (en) | Corrugated web structure. | |
AU5153379A (en) | Oriented plastic web | |
SG54165A1 (en) | Structures of stiffened fiber web overlaying superabsorbent | |
GB2042011B (en) | Moisture content control in fibre webs | |
MX160361A (en) | IMPROVEMENTS IN TEXTILE LAMINATE WITH CONTROLLED POROUS SURFACE OF NATURAL OR SYNTHETIC RUBBER TO BE USED IN INDUSTRIAL GARMENTS AND THE METHOD TO OBTAIN IT | |
EP0263665A3 (en) | A waterproof, water-vapour permeable fabric construction | |
EP0351636A3 (en) | Sulphur dioxide generator | |
GB2196022B (en) | Process for the continuous impregnating of nonwoven or needle felt web with an activating solution | |
JPS646171A (en) | Waterproofing sheet | |
KR870006881A (en) | Jinjinpo | |
JPS51112889A (en) | Lining materials for automobile ceiling and method of making the same | |
MX9102362A (en) | IMPROVEMENTS IN AND RELATED TO PAPER MAKING MACHINE FABRIC. | |
KR870005679A (en) | Deodorizing Ash | |
JPS54151204A (en) | Lubricated rail for levitation car | |
SE8004718L (en) | SET TO CLEAN THE FLOOR AREA AND CLEANING PAPER FOR IMPLEMENTATION OF THE SET | |
JPS57117317A (en) | Synthetic fiber filter | |
JPS531185A (en) | Adsorbent for oily substances | |
JPS55135498A (en) | Speaker edge | |
JPS56133029A (en) | Filter for dezonizing | |
FR2430895A1 (en) | Double cord to close sachet - is made from multi-stranded synthetic material and welded into position using continuous process | |
JPS54134107A (en) | Laminated active carbon fiber blended paper and production |