CA1136812A - Structure en dome, et methode et dispositif pour son faconnage - Google Patents
Structure en dome, et methode et dispositif pour son faconnageInfo
- Publication number
- CA1136812A CA1136812A CA000342261A CA342261A CA1136812A CA 1136812 A CA1136812 A CA 1136812A CA 000342261 A CA000342261 A CA 000342261A CA 342261 A CA342261 A CA 342261A CA 1136812 A CA1136812 A CA 1136812A
- Authority
- CA
- Canada
- Prior art keywords
- envelope
- foam
- support
- dome
- hardened
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000006260 foam Substances 0.000 claims abstract description 57
- 239000010451 perlite Substances 0.000 claims abstract description 29
- 235000019362 perlite Nutrition 0.000 claims abstract description 29
- 239000006261 foam material Substances 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 239000011505 plaster Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97355578A | 1978-12-27 | 1978-12-27 | |
| US973,555 | 1978-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1136812A true CA1136812A (fr) | 1982-12-07 |
Family
ID=25521024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000342261A Expired CA1136812A (fr) | 1978-12-27 | 1979-12-19 | Structure en dome, et methode et dispositif pour son faconnage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1136812A (fr) |
-
1979
- 1979-12-19 CA CA000342261A patent/CA1136812A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |