JPS57168972A - Method for executing waterproofing work for building and the like at ordinary temperature - Google Patents
Method for executing waterproofing work for building and the like at ordinary temperatureInfo
- Publication number
- JPS57168972A JPS57168972A JP56054439A JP5443981A JPS57168972A JP S57168972 A JPS57168972 A JP S57168972A JP 56054439 A JP56054439 A JP 56054439A JP 5443981 A JP5443981 A JP 5443981A JP S57168972 A JPS57168972 A JP S57168972A
- Authority
- JP
- Japan
- Prior art keywords
- subjected
- adhesive
- waterproofing
- executing
- building
- 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.)
- Granted
Links
- 238000004078 waterproofing Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 239000010426 asphalt Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000005060 rubber Substances 0.000 abstract 2
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- KQSABULTKYLFEV-UHFFFAOYSA-N naphthalene-1,5-diamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1N KQSABULTKYLFEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To conduct waterproofing work with high watertightness, whereby blistering and an accident due to leakage of water do not occur, by laminating a waterproof rubber sheet through a specified adhesive onto a surface to be subjected to a waterproofing treatment, said surface having been previously subjected to a ground treatment.
CONSTITUTION: A diisocyanate such as butylene diisocyanate is reacted with a polybutadiene polyol having at least two OH groups and an average MW of 1,000W4,000 in an equivalent ratio of NCO/OH of 1.8W3.0 to produce a polyisocyanate prepolymer (a). The prepolymer (a) is mixed with a hardener (b) consisting of not less than 40wt% liquid asphalt obtd. by the cutback of asphalt with a petroleum solvent and not more than 60wt% crosslinking agent such as 1,5-naphthalenediamine in a mixing ratio of component (a) to component (b) of 1:3W10 to obtain an adhesive. Said adhesive A is coated on the surface 1 to be subjected to a waterproofing treatment. If necessary, said surface is previously coated with a primer 2. Then a waterproof rubber sheet B is laminated onto the the surface 1.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56054439A JPS57168972A (en) | 1981-04-13 | 1981-04-13 | Method for executing waterproofing work for building and the like at ordinary temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56054439A JPS57168972A (en) | 1981-04-13 | 1981-04-13 | Method for executing waterproofing work for building and the like at ordinary temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57168972A true JPS57168972A (en) | 1982-10-18 |
| JPS6242953B2 JPS6242953B2 (en) | 1987-09-10 |
Family
ID=12970735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56054439A Granted JPS57168972A (en) | 1981-04-13 | 1981-04-13 | Method for executing waterproofing work for building and the like at ordinary temperature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57168972A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61166873A (en) * | 1985-01-18 | 1986-07-28 | Idemitsu Petrochem Co Ltd | Adhesive for waterproofing sheet |
| JPS62104866A (en) * | 1985-10-31 | 1987-05-15 | Nichireki Chem Ind Co Ltd | Production of modified asphalt emulsion |
| WO1999031159A1 (en) * | 1997-12-15 | 1999-06-24 | Lord Corporation | Polyurethane compositions |
| JP2005213981A (en) * | 2004-02-02 | 2005-08-11 | Tajima Roofing Co Ltd | Waterproofing work asphalt composition, waterproofing heating technique using the same and its hardened material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6464774A (en) * | 1987-09-03 | 1989-03-10 | Mitsubishi Metal Corp | Polishing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130839A (en) * | 1974-09-10 | 1976-03-16 | Nippon Soda Co | |
| JPS5441922A (en) * | 1977-09-09 | 1979-04-03 | Dainippon Ink & Chemicals | Asphalt composition |
| JPS55155859A (en) * | 1979-05-25 | 1980-12-04 | Towa Kogyo Kk | Method of waterproofing |
| JPS564780A (en) * | 1979-06-21 | 1981-01-19 | Nitto Electric Ind Co | Water proofing sheet applying method |
| JPS5639253A (en) * | 1979-09-03 | 1981-04-14 | Idemitsu Kosan Co | Method of waterproofing |
-
1981
- 1981-04-13 JP JP56054439A patent/JPS57168972A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130839A (en) * | 1974-09-10 | 1976-03-16 | Nippon Soda Co | |
| JPS5441922A (en) * | 1977-09-09 | 1979-04-03 | Dainippon Ink & Chemicals | Asphalt composition |
| JPS55155859A (en) * | 1979-05-25 | 1980-12-04 | Towa Kogyo Kk | Method of waterproofing |
| JPS564780A (en) * | 1979-06-21 | 1981-01-19 | Nitto Electric Ind Co | Water proofing sheet applying method |
| JPS5639253A (en) * | 1979-09-03 | 1981-04-14 | Idemitsu Kosan Co | Method of waterproofing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61166873A (en) * | 1985-01-18 | 1986-07-28 | Idemitsu Petrochem Co Ltd | Adhesive for waterproofing sheet |
| JPS62104866A (en) * | 1985-10-31 | 1987-05-15 | Nichireki Chem Ind Co Ltd | Production of modified asphalt emulsion |
| WO1999031159A1 (en) * | 1997-12-15 | 1999-06-24 | Lord Corporation | Polyurethane compositions |
| US6262217B1 (en) | 1997-12-15 | 2001-07-17 | Lord Corporation | Polyurethane compositions |
| JP2005213981A (en) * | 2004-02-02 | 2005-08-11 | Tajima Roofing Co Ltd | Waterproofing work asphalt composition, waterproofing heating technique using the same and its hardened material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242953B2 (en) | 1987-09-10 |
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