JPH0336085B2 - - Google Patents
Info
- Publication number
- JPH0336085B2 JPH0336085B2 JP5437683A JP5437683A JPH0336085B2 JP H0336085 B2 JPH0336085 B2 JP H0336085B2 JP 5437683 A JP5437683 A JP 5437683A JP 5437683 A JP5437683 A JP 5437683A JP H0336085 B2 JPH0336085 B2 JP H0336085B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- steel material
- unbonded steel
- wall
- expansion
- 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
- 239000004567 concrete Substances 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 19
- 238000006703 hydration reaction Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000000292 calcium oxide Substances 0.000 description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- 229910001653 ettringite Inorganic materials 0.000 description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011575 calcium Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- UFLSLGGVXPPUDQ-UHFFFAOYSA-N dicalcium oxygen(2-) Chemical compound [O--].[O--].[Ca++].[Ca++] UFLSLGGVXPPUDQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5437683A JPS59179953A (ja) | 1983-03-30 | 1983-03-30 | コンクリ−ト構造体の構築方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5437683A JPS59179953A (ja) | 1983-03-30 | 1983-03-30 | コンクリ−ト構造体の構築方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59179953A JPS59179953A (ja) | 1984-10-12 |
| JPH0336085B2 true JPH0336085B2 (cs) | 1991-05-30 |
Family
ID=12968952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5437683A Granted JPS59179953A (ja) | 1983-03-30 | 1983-03-30 | コンクリ−ト構造体の構築方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179953A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255376A (ja) * | 1985-09-02 | 1987-03-11 | 積水化学工業株式会社 | プレストレストコンクリ−トの製造方法 |
-
1983
- 1983-03-30 JP JP5437683A patent/JPS59179953A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59179953A (ja) | 1984-10-12 |
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