JPH0380545B2 - - Google Patents

Info

Publication number

JPH0380545B2

JPH0380545B2 JP2858384A JP2858384A JPH0380545B2 JP H0380545 B2 JPH0380545 B2 JP H0380545B2 JP 2858384 A JP2858384 A JP 2858384A JP 2858384 A JP2858384 A JP 2858384A JP H0380545 B2 JPH0380545 B2 JP H0380545B2

Authority

JP

Japan

Prior art keywords

crushing

expandable

filling hole

agent

crushing agent

Prior art date

1984-02-20

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

• Espacenet
• Global Dossier
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• 239000003795 chemical substances by application Substances 0.000 claims description 37
• 238000000034 method Methods 0.000 claims description 20
• 238000006243 chemical reaction Methods 0.000 claims description 6
• 239000004567 concrete Substances 0.000 claims description 5
• 239000011435 rock Substances 0.000 claims description 5
• ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
• 238000005553 drilling Methods 0.000 description 4
• 238000006703 hydration reaction Methods 0.000 description 3
• 239000000292 calcium oxide Substances 0.000 description 2
• 235000012255 calcium oxide Nutrition 0.000 description 2
• 239000002360 explosive Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000002002 slurry Substances 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• 235000019738 Limestone Nutrition 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• 238000009412 basement excavation Methods 0.000 description 1
• 230000000052 comparative effect Effects 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 239000010459 dolomite Substances 0.000 description 1
• 229910000514 dolomite Inorganic materials 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000036571 hydration Effects 0.000 description 1
• 230000006698 induction Effects 0.000 description 1
• 230000001678 irradiating effect Effects 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 239000006028 limestone Substances 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
• AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 230000007704 transition Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1