DD292221A5 - Verfahren zur herstellung von formkoerpern, insbesondere bauplatten, aus schaumglas - Google Patents
Verfahren zur herstellung von formkoerpern, insbesondere bauplatten, aus schaumglas Download PDFInfo
- Publication number
- DD292221A5 DD292221A5 DD90338067A DD33806790A DD292221A5 DD 292221 A5 DD292221 A5 DD 292221A5 DD 90338067 A DD90338067 A DD 90338067A DD 33806790 A DD33806790 A DD 33806790A DD 292221 A5 DD292221 A5 DD 292221A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- blanks
- blowing agent
- layer
- weight
- production
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title description 2
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 20
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 230000001427 coherent effect Effects 0.000 claims abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 230000008961 swelling Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 239000011494 foam glass Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 238000010309 melting process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000005337 ground glass Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/08—Other methods of shaping glass by foaming
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
- C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Producing Shaped Articles From Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3905672A DE3905672A1 (de) | 1989-02-24 | 1989-02-24 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD292221A5 true DD292221A5 (de) | 1991-07-25 |
Family
ID=6374792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90338067A DD292221A5 (de) | 1989-02-24 | 1990-02-22 | Verfahren zur herstellung von formkoerpern, insbesondere bauplatten, aus schaumglas |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0384379B1 (enExample) |
| AT (1) | ATE84284T1 (enExample) |
| DD (1) | DD292221A5 (enExample) |
| DE (2) | DE3905672A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123581C2 (de) * | 1991-07-12 | 1994-10-06 | Fels Werke Gmbh | Verfahren zur Herstellung von Formkörpern aus Glas-Granalien |
| RU2187473C2 (ru) * | 2000-07-12 | 2002-08-20 | Санкт-Петербургский государственный технологический институт (технический университет) | Способ получения блочного пеностекла |
| BE1020903A3 (fr) * | 2012-10-05 | 2014-08-05 | Fost Plus Asbl | Procede de recyclage de dechets de verre. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913579C (de) * | 1942-09-12 | 1954-06-14 | Saint Gobain | Verfahren zur Herstellung von Schaumglas |
| US3532480A (en) * | 1965-09-23 | 1970-10-06 | Pittsburgh Corning Corp | Method of making multicellular glass |
| FR2203785B1 (enExample) * | 1972-10-20 | 1978-03-03 | Saint Gobain Pont A Mousson | |
| ES481649A1 (es) * | 1979-06-18 | 1980-07-16 | Pietsch Tibor | Procedimiento de fabricacion continua de vidrio celular. |
| FR2576894B1 (fr) * | 1985-02-04 | 1987-07-31 | Elf Aquitaine | Procede de fabrication d'un mineral cellulaire a base de verre et de divers articles a partir de ce materiau |
| GB2188926B (en) * | 1986-03-10 | 1990-08-08 | Central Glass Co Ltd | Foam glass having crust layer and method of producing same |
-
1989
- 1989-02-24 DE DE3905672A patent/DE3905672A1/de active Granted
-
1990
- 1990-02-20 DE DE9090103209T patent/DE59000713D1/de not_active Expired - Fee Related
- 1990-02-20 EP EP90103209A patent/EP0384379B1/de not_active Expired - Lifetime
- 1990-02-20 AT AT90103209T patent/ATE84284T1/de active
- 1990-02-22 DD DD90338067A patent/DD292221A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0384379A1 (de) | 1990-08-29 |
| EP0384379B1 (de) | 1993-01-07 |
| DE59000713D1 (de) | 1993-02-18 |
| DE3905672A1 (de) | 1990-08-30 |
| DE3905672C2 (enExample) | 1992-12-10 |
| ATE84284T1 (de) | 1993-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |