JPH0372597B2 - - Google Patents
Info
- Publication number
- JPH0372597B2 JPH0372597B2 JP9850582A JP9850582A JPH0372597B2 JP H0372597 B2 JPH0372597 B2 JP H0372597B2 JP 9850582 A JP9850582 A JP 9850582A JP 9850582 A JP9850582 A JP 9850582A JP H0372597 B2 JPH0372597 B2 JP H0372597B2
- Authority
- JP
- Japan
- Prior art keywords
- foaming
- foamed
- minutes
- natural glass
- heated
- 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
- 238000005187 foaming Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 15
- 239000005306 natural glass Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 description 8
- 239000005332 obsidian Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000975357 Salangichthys microdon Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9850582A JPS5964564A (ja) | 1982-06-10 | 1982-06-10 | 天然ガラス発泡粒の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9850582A JPS5964564A (ja) | 1982-06-10 | 1982-06-10 | 天然ガラス発泡粒の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964564A JPS5964564A (ja) | 1984-04-12 |
| JPH0372597B2 true JPH0372597B2 (OSRAM) | 1991-11-19 |
Family
ID=14221497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9850582A Granted JPS5964564A (ja) | 1982-06-10 | 1982-06-10 | 天然ガラス発泡粒の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964564A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616142A (ja) * | 1984-06-21 | 1986-01-11 | Nippon Sheet Glass Co Ltd | 中空ガラス球の製造方法 |
-
1982
- 1982-06-10 JP JP9850582A patent/JPS5964564A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5964564A (ja) | 1984-04-12 |
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