DE2323153A1 - Leichtgewichtaggregate - Google Patents
LeichtgewichtaggregateInfo
- Publication number
- DE2323153A1 DE2323153A1 DE2323153A DE2323153A DE2323153A1 DE 2323153 A1 DE2323153 A1 DE 2323153A1 DE 2323153 A DE2323153 A DE 2323153A DE 2323153 A DE2323153 A DE 2323153A DE 2323153 A1 DE2323153 A1 DE 2323153A1
- Authority
- DE
- Germany
- Prior art keywords
- swelling
- aggregate
- process step
- initiate
- primary
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 25
- 230000008961 swelling Effects 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 26
- 239000002245 particle Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA887172 | 1972-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2323153A1 true DE2323153A1 (de) | 1973-11-29 |
Family
ID=3765024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2323153A Pending DE2323153A1 (de) | 1972-05-08 | 1973-05-08 | Leichtgewichtaggregate |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU470975B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2323153A1 (enrdf_load_stackoverflow) |
| ES (1) | ES414539A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2184332A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1409467A (enrdf_load_stackoverflow) |
| NL (1) | NL7306434A (enrdf_load_stackoverflow) |
| ZA (1) | ZA733068B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3150993A1 (de) * | 1981-12-23 | 1983-06-30 | Ed. Züblin AG, 7000 Stuttgart | Verfahren zur entsorgung fliessender und stehender gewaesser von feinkoernigen sedimenten |
-
1972
- 1972-05-08 AU AU55334/73A patent/AU470975B2/en not_active Expired
-
1973
- 1973-05-07 GB GB2167273A patent/GB1409467A/en not_active Expired
- 1973-05-07 ZA ZA733068A patent/ZA733068B/xx unknown
- 1973-05-08 FR FR7316553A patent/FR2184332A5/fr not_active Expired
- 1973-05-08 ES ES414539A patent/ES414539A1/es not_active Expired
- 1973-05-08 NL NL7306434A patent/NL7306434A/xx not_active Application Discontinuation
- 1973-05-08 DE DE2323153A patent/DE2323153A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184332A5 (enrdf_load_stackoverflow) | 1973-12-21 |
| GB1409467A (en) | 1975-10-08 |
| ES414539A1 (es) | 1976-02-01 |
| AU470975B2 (en) | 1976-04-08 |
| AU5533473A (en) | 1974-11-07 |
| ZA733068B (en) | 1974-04-24 |
| NL7306434A (enrdf_load_stackoverflow) | 1973-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |