JPS59120257A - 破壊工法 - Google Patents

Info

Publication number

JPS59120257A

JPS59120257A JP22729082A JP22729082A JPS59120257A JP S59120257 A JPS59120257 A JP S59120257A JP 22729082 A JP22729082 A JP 22729082A JP 22729082 A JP22729082 A JP 22729082A JP S59120257 A JPS59120257 A JP S59120257A

Authority

JP

Japan

Prior art keywords

water

crushing

cao

agent

crushed

Prior art date

1982-12-28

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

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• 238000000034 method Methods 0.000 title description 7
• 239000003795 chemical substances by application Substances 0.000 claims description 47
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
• 238000010276 construction Methods 0.000 claims description 2
• 230000001066 destructive effect Effects 0.000 claims description 2
• ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 19
• 239000000292 calcium oxide Substances 0.000 description 19
• BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 16
• 238000006703 hydration reaction Methods 0.000 description 7
• 239000000463 material Substances 0.000 description 5
• 239000011435 rock Substances 0.000 description 5
• 238000004898 kneading Methods 0.000 description 4
• 238000002474 experimental method Methods 0.000 description 3
• 230000036571 hydration Effects 0.000 description 3
• 239000002002 slurry Substances 0.000 description 3
• 229910000831 Steel Inorganic materials 0.000 description 2
• 238000002441 X-ray diffraction Methods 0.000 description 2
• 239000011575 calcium Substances 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 230000006378 damage Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 235000019738 Limestone Nutrition 0.000 description 1
• 229910052925 anhydrite Inorganic materials 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
• 230000007613 environmental effect Effects 0.000 description 1
• 239000002360 explosive Substances 0.000 description 1
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
• 239000010931 gold Substances 0.000 description 1
• 229910052737 gold Inorganic materials 0.000 description 1
• 229910052602 gypsum Inorganic materials 0.000 description 1
• 239000010440 gypsum Substances 0.000 description 1
• 230000020169 heat generation Effects 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 239000006028 limestone Substances 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 239000004575 stone Substances 0.000 description 1