JPS5549232A - Foaming material filling method - Google Patents
Foaming material filling methodInfo
- Publication number
- JPS5549232A JPS5549232A JP12271878A JP12271878A JPS5549232A JP S5549232 A JPS5549232 A JP S5549232A JP 12271878 A JP12271878 A JP 12271878A JP 12271878 A JP12271878 A JP 12271878A JP S5549232 A JPS5549232 A JP S5549232A
- Authority
- JP
- Japan
- Prior art keywords
- space
- foam
- sponge
- volume
- solidified
- 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
- 239000000463 material Substances 0.000 title abstract 4
- 238000005187 foaming Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000006260 foam Substances 0.000 abstract 6
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 2
- 239000011496 polyurethane foam Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
PURPOSE: To enable a space, which is complicate in shape and difficult to be reinforced from outside, to be filled with a synthetic resin foam, by providing the space with a sponge, etc., prior to pouring of a foaming liquid and reducing an entire volume of the sponge to approximately 1/2 after the foam has been solidified.
CONSTITUTION: A formed material 4, which is an elastic body having a small elasticity coefficient such as a sponge and a polyurethane foam, etc., is arranged to the extent of 1/10W1/2 of an entire volume of a space. The space is filled (or charged) with a volume, which is sufficient for filling the remaining portion of the space but insufficient for filling 100% of the space, of a liquidized plastics foam such as polyurethane foam, etc. When the liquidized material is allowed to foam and expand throughout inside of the space and solidified into a polyuretane foam 5, the sponge, etc. 4 becomes approximately 1/2 of its initial volume. It is positively possible, in this manner, to fill all the sections of a narrow space with polyuretane foam without causing deformation to any component material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271878A JPS5549232A (en) | 1978-10-06 | 1978-10-06 | Foaming material filling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271878A JPS5549232A (en) | 1978-10-06 | 1978-10-06 | Foaming material filling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5549232A true JPS5549232A (en) | 1980-04-09 |
| JPS6230890B2 JPS6230890B2 (en) | 1987-07-06 |
Family
ID=14842865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12271878A Granted JPS5549232A (en) | 1978-10-06 | 1978-10-06 | Foaming material filling method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5549232A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886567A (en) * | 2019-11-25 | 2020-03-17 | 上海宝冶集团有限公司 | Push-type seam plugging construction method for aluminum alloy window |
| JP2021134488A (en) * | 2020-02-21 | 2021-09-13 | 株式会社Lixil | Refurbishment sash |
-
1978
- 1978-10-06 JP JP12271878A patent/JPS5549232A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886567A (en) * | 2019-11-25 | 2020-03-17 | 上海宝冶集团有限公司 | Push-type seam plugging construction method for aluminum alloy window |
| JP2021134488A (en) * | 2020-02-21 | 2021-09-13 | 株式会社Lixil | Refurbishment sash |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230890B2 (en) | 1987-07-06 |
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