JPH0333837Y2 - - Google Patents
Info
- Publication number
- JPH0333837Y2 JPH0333837Y2 JP240187U JP240187U JPH0333837Y2 JP H0333837 Y2 JPH0333837 Y2 JP H0333837Y2 JP 240187 U JP240187 U JP 240187U JP 240187 U JP240187 U JP 240187U JP H0333837 Y2 JPH0333837 Y2 JP H0333837Y2
- Authority
- JP
- Japan
- Prior art keywords
- construction
- concrete
- pressure
- transfer means
- rotary
- 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
Links
- 239000000463 material Substances 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000010276 construction Methods 0.000 claims description 35
- 239000004567 concrete Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 description 25
- 239000003795 chemical substances by application Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000005507 spraying Methods 0.000 description 11
- 239000004568 cement Substances 0.000 description 10
- 238000005086 pumping Methods 0.000 description 9
- 239000007921 spray Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 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
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP240187U JPH0333837Y2 (en]) | 1987-01-13 | 1987-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP240187U JPH0333837Y2 (en]) | 1987-01-13 | 1987-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62120647U JPS62120647U (en]) | 1987-07-31 |
| JPH0333837Y2 true JPH0333837Y2 (en]) | 1991-07-17 |
Family
ID=30781210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP240187U Expired JPH0333837Y2 (en]) | 1987-01-13 | 1987-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333837Y2 (en]) |
-
1987
- 1987-01-13 JP JP240187U patent/JPH0333837Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62120647U (en]) | 1987-07-31 |
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