CA2241586A1 - Element prefabrique pour la construction d'ouvrages en forme d'arc - Google Patents
Element prefabrique pour la construction d'ouvrages en forme d'arc Download PDFInfo
- Publication number
- CA2241586A1 CA2241586A1 CA 2241586 CA2241586A CA2241586A1 CA 2241586 A1 CA2241586 A1 CA 2241586A1 CA 2241586 CA2241586 CA 2241586 CA 2241586 A CA2241586 A CA 2241586A CA 2241586 A1 CA2241586 A1 CA 2241586A1
- Authority
- CA
- Canada
- Prior art keywords
- mold
- drywall
- preformed
- archway
- sheet
- 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.)
- Abandoned
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 7
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 abstract description 20
- 239000004814 polyurethane Substances 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007730 finishing process Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000011900 installation process Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 52
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- WGFNXGPBPIJYLI-UHFFFAOYSA-N 2,6-difluoro-3-[(3-fluorophenyl)sulfonylamino]-n-(3-methoxy-1h-pyrazolo[3,4-b]pyridin-5-yl)benzamide Chemical compound C1=C2C(OC)=NNC2=NC=C1NC(=O)C(C=1F)=C(F)C=CC=1NS(=O)(=O)C1=CC=CC(F)=C1 WGFNXGPBPIJYLI-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88336397A | 1997-06-27 | 1997-06-27 | |
| US08/883,363 | 1997-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2241586A1 true CA2241586A1 (fr) | 1998-12-27 |
Family
ID=25382448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2241586 Abandoned CA2241586A1 (fr) | 1997-06-27 | 1998-06-25 | Element prefabrique pour la construction d'ouvrages en forme d'arc |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2241586A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7562497B2 (en) | 2005-10-27 | 2009-07-21 | Warren Douglas A | Arched door frame |
| USD683051S1 (en) | 2012-02-21 | 2013-05-21 | Scottera Corp. | Construction arch |
| CN116226993A (zh) * | 2023-03-14 | 2023-06-06 | 太原市第一建筑工程集团有限公司 | 一种月亮门的建造施工方法 |
-
1998
- 1998-06-25 CA CA 2241586 patent/CA2241586A1/fr not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7562497B2 (en) | 2005-10-27 | 2009-07-21 | Warren Douglas A | Arched door frame |
| USD683051S1 (en) | 2012-02-21 | 2013-05-21 | Scottera Corp. | Construction arch |
| CN116226993A (zh) * | 2023-03-14 | 2023-06-06 | 太原市第一建筑工程集团有限公司 | 一种月亮门的建造施工方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |