WO1996031330B1 - Procede et appareil pour la fabrication d'elements de construction extrudes par etirage - Google Patents
Procede et appareil pour la fabrication d'elements de construction extrudes par etirageInfo
- Publication number
- WO1996031330B1 WO1996031330B1 PCT/CA1996/000188 CA9600188W WO9631330B1 WO 1996031330 B1 WO1996031330 B1 WO 1996031330B1 CA 9600188 W CA9600188 W CA 9600188W WO 9631330 B1 WO9631330 B1 WO 9631330B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- surface forming
- foam core
- forming members
- support section
- steel framework
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 4
- 238000004519 manufacturing process Methods 0.000 title claims 10
- 239000000463 material Substances 0.000 claims abstract 7
- 238000001816 cooling Methods 0.000 claims abstract 3
- 238000010438 heat treatment Methods 0.000 claims abstract 3
- 239000011248 coating agent Substances 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims 29
- 239000010959 steel Substances 0.000 claims 29
- 239000011162 core material Substances 0.000 claims 28
- 239000006260 foam Substances 0.000 claims 27
- 238000011144 upstream manufacturing Methods 0.000 claims 11
- 229920001903 high density polyethylene Polymers 0.000 claims 9
- 239000004700 high-density polyethylene Substances 0.000 claims 9
- 238000009826 distribution Methods 0.000 claims 6
- 230000001276 controlling effect Effects 0.000 claims 5
- 230000035515 penetration Effects 0.000 claims 5
- 229910000746 Structural steel Inorganic materials 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 2
- 238000005520 cutting process Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000004809 Teflon Substances 0.000 claims 1
- 230000001154 acute Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 230000000750 progressive Effects 0.000 claims 1
- 230000000284 resting Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
Abstract
L'invention porte sur un procédé d'extrusion par étirage consistant à insérer une âme de polymère tendre dans un poinçon d'extrusion par étirage. A mesure qu'elle avance, l'âme est enrobée d'un matériau cémenteux (C) qui est pompé dans le haut du poinçon de manière à remplir le vide entre les surfaces extérieures de l'âme et les surfaces intérieures du poinçon. Le matériau de construction qui prend légèrement dans le moule d'extrusion par étirage subit ensuite un processus de durcissement à l'aide de dalles de béton réglables (20) avec possibilité de chauffage, refroidissement ou envoi de vapeur ou une combinaison des trois. En outre, en utilisant des éléments pressants (21a, 22) qui compriment les dalles de béton (20) contre le revêtement de béton, on peut éliminer l'excès d'humidité du matériau de construction. Ledit matériau se présente sous la forme d'un unique panneau continu suffisamment rigide pour se passer de support et qui est ensuite découpé à des longueurs données avant emballage par thermorétraction, mise sur palettes et entreposage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU51398/96A AU5139896A (en) | 1995-04-07 | 1996-04-04 | Process and device for the manufacture of pultruded building elements |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9508194A GB2299536A (en) | 1995-04-07 | 1995-04-07 | Forming building products by continuously moulding about a travelling soft polymer core |
| GB9508194.9 | 1995-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1996031330A1 WO1996031330A1 (fr) | 1996-10-10 |
| WO1996031330B1 true WO1996031330B1 (fr) | 1996-11-14 |
Family
ID=10773351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CA1996/000188 WO1996031330A1 (fr) | 1995-04-07 | 1996-04-04 | Procede et appareil pour la fabrication d'elements de construction extrudes par etirage |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU5139896A (fr) |
| GB (1) | GB2299536A (fr) |
| WO (1) | WO1996031330A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2277751C (fr) * | 1996-12-13 | 2004-02-24 | 888804 Ontario Limited | Procede de fabrication de panneaux de construction en mousse et en beton |
| US6206965B1 (en) | 1997-10-02 | 2001-03-27 | Angelo Rao | Apparatus for coating a decorative workpiece |
| WO1999017913A1 (fr) * | 1997-10-02 | 1999-04-15 | Angelo Rao | Procede et appareil pour revetir une piece decorative |
| US5951805A (en) * | 1997-10-02 | 1999-09-14 | Nonis; Vittorino | Method and apparatus for coating a decorative workpiece |
| CN109356294B (zh) * | 2018-12-17 | 2023-09-05 | 吉林建筑大学 | 一种火山渣轻质墙板连接构件 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787370A (fr) * | 1971-08-10 | 1973-02-09 | Saint Gobain | Procede pour la fabrication de plaques, panneaux ou pieces de forme, utilisables notamment comme elements de construction |
| GB1338536A (en) * | 1972-05-30 | 1973-11-28 | Shell Int Research | Method of producing an article of thermosetting resin |
| US4681722A (en) * | 1985-10-07 | 1987-07-21 | Owens-Corning Fiberglas Corporation | Method of making a lineal structural member |
| JP2592103B2 (ja) * | 1988-07-01 | 1997-03-19 | 松下電工株式会社 | 発泡軽量セメント板の押出成形金型とこれを用いた押出成形方法 |
| JPH0791129B2 (ja) * | 1989-01-11 | 1995-10-04 | 積水化学工業株式会社 | 軽量建材の製造方法 |
| US5127980A (en) * | 1991-04-18 | 1992-07-07 | Graphite Design And Detail, Incorporated | Apparatus for continuously forming composite material into a rigid structural member |
| JPH07501996A (ja) * | 1992-10-05 | 1995-03-02 | オウェンス コーニング ファイバーグラス コーポレイション | 線状部材の製造方法 |
-
1995
- 1995-04-07 GB GB9508194A patent/GB2299536A/en not_active Withdrawn
-
1996
- 1996-04-04 AU AU51398/96A patent/AU5139896A/en not_active Abandoned
- 1996-04-04 WO PCT/CA1996/000188 patent/WO1996031330A1/fr active Application Filing
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