JPS5945379A - 破砕剤及びそれを用いた破砕工法 - Google Patents
破砕剤及びそれを用いた破砕工法Info
- Publication number
- JPS5945379A JPS5945379A JP57155615A JP15561582A JPS5945379A JP S5945379 A JPS5945379 A JP S5945379A JP 57155615 A JP57155615 A JP 57155615A JP 15561582 A JP15561582 A JP 15561582A JP S5945379 A JPS5945379 A JP S5945379A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hole
- agent
- crushing
- brittle material
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 title abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000008187 granular material Substances 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000000292 calcium oxide Substances 0.000 abstract description 3
- 235000012255 calcium oxide Nutrition 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 229910001653 ettringite Inorganic materials 0.000 abstract description 2
- 230000036571 hydration Effects 0.000 abstract description 2
- 238000006703 hydration reaction Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- -1 Mg G Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 229910052925 anhydrite 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
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Disintegrating Or Milling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57155615A JPS5945379A (ja) | 1982-09-07 | 1982-09-07 | 破砕剤及びそれを用いた破砕工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57155615A JPS5945379A (ja) | 1982-09-07 | 1982-09-07 | 破砕剤及びそれを用いた破砕工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945379A true JPS5945379A (ja) | 1984-03-14 |
| JPH0261992B2 JPH0261992B2 (enrdf_load_stackoverflow) | 1990-12-21 |
Family
ID=15609885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57155615A Granted JPS5945379A (ja) | 1982-09-07 | 1982-09-07 | 破砕剤及びそれを用いた破砕工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945379A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226084A (ja) * | 1983-06-07 | 1984-12-19 | Shin Nippon Kagaku Kogyo Co Ltd | 静的破砕剤 |
| JPS6259687A (ja) * | 1985-09-09 | 1987-03-16 | Yoshizawa Sekkai Kogyo Kk | 静的破砕方法 |
| JPS62134545U (enrdf_load_stackoverflow) * | 1986-02-15 | 1987-08-25 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011178B1 (enrdf_load_stackoverflow) * | 1969-09-02 | 1975-04-28 | ||
| JPS5774474A (en) * | 1980-10-27 | 1982-05-10 | Nippon Oils & Fats Co Ltd | Hydration expanding crush cartridge |
| JPS58180245A (ja) * | 1982-04-14 | 1983-10-21 | 旭化成株式会社 | コンクリ−ト等の静的破砕方法および膨張錠剤 |
-
1982
- 1982-09-07 JP JP57155615A patent/JPS5945379A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011178B1 (enrdf_load_stackoverflow) * | 1969-09-02 | 1975-04-28 | ||
| JPS5774474A (en) * | 1980-10-27 | 1982-05-10 | Nippon Oils & Fats Co Ltd | Hydration expanding crush cartridge |
| JPS58180245A (ja) * | 1982-04-14 | 1983-10-21 | 旭化成株式会社 | コンクリ−ト等の静的破砕方法および膨張錠剤 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59226084A (ja) * | 1983-06-07 | 1984-12-19 | Shin Nippon Kagaku Kogyo Co Ltd | 静的破砕剤 |
| JPS6259687A (ja) * | 1985-09-09 | 1987-03-16 | Yoshizawa Sekkai Kogyo Kk | 静的破砕方法 |
| JPS62134545U (enrdf_load_stackoverflow) * | 1986-02-15 | 1987-08-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0261992B2 (enrdf_load_stackoverflow) | 1990-12-21 |
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