JPS5996362A - 破壊工法 - Google Patents
破壊工法Info
- Publication number
- JPS5996362A JPS5996362A JP20371582A JP20371582A JPS5996362A JP S5996362 A JPS5996362 A JP S5996362A JP 20371582 A JP20371582 A JP 20371582A JP 20371582 A JP20371582 A JP 20371582A JP S5996362 A JPS5996362 A JP S5996362A
- Authority
- JP
- Japan
- Prior art keywords
- crushed
- crushing agent
- hole
- expandable
- crushing
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000004568 cement Substances 0.000 claims description 16
- 238000006703 hydration reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 claims description 5
- 239000002075 main ingredient Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 18
- 206010037844 rash Diseases 0.000 description 17
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 15
- 239000000292 calcium oxide Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 8
- 239000011435 rock Substances 0.000 description 8
- 230000001066 destructive effect Effects 0.000 description 6
- 230000036571 hydration Effects 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 241001590997 Moolgarda engeli Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20371582A JPS5996362A (ja) | 1982-11-22 | 1982-11-22 | 破壊工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20371582A JPS5996362A (ja) | 1982-11-22 | 1982-11-22 | 破壊工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5996362A true JPS5996362A (ja) | 1984-06-02 |
| JPH03912B2 JPH03912B2 (enrdf_load_stackoverflow) | 1991-01-09 |
Family
ID=16478642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20371582A Granted JPS5996362A (ja) | 1982-11-22 | 1982-11-22 | 破壊工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996362A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61197055A (ja) * | 1985-02-27 | 1986-09-01 | 日本セメント株式会社 | 破砕方法 |
| US4653448A (en) * | 1984-02-22 | 1987-03-31 | Nippondenso Co., Ltd. | Fuel injection device |
-
1982
- 1982-11-22 JP JP20371582A patent/JPS5996362A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653448A (en) * | 1984-02-22 | 1987-03-31 | Nippondenso Co., Ltd. | Fuel injection device |
| JPS61197055A (ja) * | 1985-02-27 | 1986-09-01 | 日本セメント株式会社 | 破砕方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03912B2 (enrdf_load_stackoverflow) | 1991-01-09 |
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