JPH0218307B2 - - Google Patents
Info
- Publication number
- JPH0218307B2 JPH0218307B2 JP57064771A JP6477182A JPH0218307B2 JP H0218307 B2 JPH0218307 B2 JP H0218307B2 JP 57064771 A JP57064771 A JP 57064771A JP 6477182 A JP6477182 A JP 6477182A JP H0218307 B2 JPH0218307 B2 JP H0218307B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- spraying
- weight
- dust
- guar gum
- 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 - Lifetime
Links
- 239000004568 cement Substances 0.000 claims description 51
- 238000005507 spraying Methods 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229920002907 Guar gum Polymers 0.000 claims description 20
- 239000000665 guar gum Substances 0.000 claims description 20
- 229960002154 guar gum Drugs 0.000 claims description 20
- 235000010417 guar gum Nutrition 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 230000003449 preventive effect Effects 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000003595 mist Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 3
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- WQZGKKKJIJFFOK-SVZMEOIVSA-N (+)-Galactose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-SVZMEOIVSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- -1 C 3 A Chemical compound 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-M naphthalene-2-sulfonate Chemical compound C1=CC=CC2=CC(S(=O)(=O)[O-])=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-M 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007589 penetration resistance test Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6477182A JPS58181751A (ja) | 1982-04-20 | 1982-04-20 | 粉塵防止剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6477182A JPS58181751A (ja) | 1982-04-20 | 1982-04-20 | 粉塵防止剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58181751A JPS58181751A (ja) | 1983-10-24 |
| JPH0218307B2 true JPH0218307B2 (fr) | 1990-04-25 |
Family
ID=13267792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6477182A Granted JPS58181751A (ja) | 1982-04-20 | 1982-04-20 | 粉塵防止剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58181751A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2133773A1 (fr) * | 1993-10-12 | 1995-04-13 | Robert Cole | Methode d'elimination de la poussiere a l'aide de sucres |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5374527A (en) * | 1976-12-13 | 1978-07-03 | Sumitomo Chemical Co | Composition of gypsum plaster |
-
1982
- 1982-04-20 JP JP6477182A patent/JPS58181751A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5374527A (en) * | 1976-12-13 | 1978-07-03 | Sumitomo Chemical Co | Composition of gypsum plaster |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58181751A (ja) | 1983-10-24 |
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