FR2137212A1 - Foam filled agglomerates - pref using pieces of scrap foam as filler in a fire resistant mineral matrix - Google Patents
Foam filled agglomerates - pref using pieces of scrap foam as filler in a fire resistant mineral matrixInfo
- Publication number
- FR2137212A1 FR2137212A1 FR7117716A FR7117716A FR2137212A1 FR 2137212 A1 FR2137212 A1 FR 2137212A1 FR 7117716 A FR7117716 A FR 7117716A FR 7117716 A FR7117716 A FR 7117716A FR 2137212 A1 FR2137212 A1 FR 2137212A1
- Authority
- FR
- France
- Prior art keywords
- foam
- agglomerates
- pieces
- pref
- filler
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
- C04B16/087—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons shredded
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Agglomerates comprising pieces of broken or ground plastic foam in binders such as lime, cement or plaster. The filler may be pieces of virgin foam or pref. recovered or reground scrap foam, varying in size from small chips to several cc and mixed with plasticizers, dyes, adhesives and other additives depending on the application envisaged. For mfr. of cheap agglomerates of relatively low density and with semi tailored thermal or acoustic insulation properties or strength, typically using about 3 volumes foam per volume matrix. May be cast or moulded to make building panels, paving, ducts, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117716A FR2137212A1 (en) | 1971-05-17 | 1971-05-17 | Foam filled agglomerates - pref using pieces of scrap foam as filler in a fire resistant mineral matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117716A FR2137212A1 (en) | 1971-05-17 | 1971-05-17 | Foam filled agglomerates - pref using pieces of scrap foam as filler in a fire resistant mineral matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2137212A1 true FR2137212A1 (en) | 1972-12-29 |
Family
ID=9077126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117716A Withdrawn FR2137212A1 (en) | 1971-05-17 | 1971-05-17 | Foam filled agglomerates - pref using pieces of scrap foam as filler in a fire resistant mineral matrix |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2137212A1 (en) |
-
1971
- 1971-05-17 FR FR7117716A patent/FR2137212A1/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |