JPS5820763A - セメントモルタル管の製造法 - Google Patents
セメントモルタル管の製造法Info
- Publication number
- JPS5820763A JPS5820763A JP11861181A JP11861181A JPS5820763A JP S5820763 A JPS5820763 A JP S5820763A JP 11861181 A JP11861181 A JP 11861181A JP 11861181 A JP11861181 A JP 11861181A JP S5820763 A JPS5820763 A JP S5820763A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- cement
- mortar
- alkali
- cement mortar
- 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
- 239000011083 cement mortar Substances 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000004568 cement Substances 0.000 claims description 21
- 239000003513 alkali Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 14
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052925 anhydrite Inorganic materials 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 239000011405 expansive cement Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 11
- 238000001723 curing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 150000001669 calcium Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11861181A JPS5820763A (ja) | 1981-07-29 | 1981-07-29 | セメントモルタル管の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11861181A JPS5820763A (ja) | 1981-07-29 | 1981-07-29 | セメントモルタル管の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820763A true JPS5820763A (ja) | 1983-02-07 |
| JPH0152345B2 JPH0152345B2 (OSRAM) | 1989-11-08 |
Family
ID=14740834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11861181A Granted JPS5820763A (ja) | 1981-07-29 | 1981-07-29 | セメントモルタル管の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820763A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673543A (en) * | 1982-05-27 | 1987-06-16 | Matsushita Electric Works, Ltd. | Method of producing hardened inorganic products |
-
1981
- 1981-07-29 JP JP11861181A patent/JPS5820763A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673543A (en) * | 1982-05-27 | 1987-06-16 | Matsushita Electric Works, Ltd. | Method of producing hardened inorganic products |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0152345B2 (OSRAM) | 1989-11-08 |
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