JPH02150307A - コンクリートブロック製造用パイプの製造方法 - Google Patents
コンクリートブロック製造用パイプの製造方法Info
- Publication number
- JPH02150307A JPH02150307A JP30506488A JP30506488A JPH02150307A JP H02150307 A JPH02150307 A JP H02150307A JP 30506488 A JP30506488 A JP 30506488A JP 30506488 A JP30506488 A JP 30506488A JP H02150307 A JPH02150307 A JP H02150307A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- concrete
- mold
- concrete block
- hole
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 13
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000009415 formwork Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000252095 Congridae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30506488A JPH02150307A (ja) | 1988-12-01 | 1988-12-01 | コンクリートブロック製造用パイプの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30506488A JPH02150307A (ja) | 1988-12-01 | 1988-12-01 | コンクリートブロック製造用パイプの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150307A true JPH02150307A (ja) | 1990-06-08 |
| JPH0413124B2 JPH0413124B2 (enrdf_load_stackoverflow) | 1992-03-06 |
Family
ID=17940684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30506488A Granted JPH02150307A (ja) | 1988-12-01 | 1988-12-01 | コンクリートブロック製造用パイプの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150307A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58185409U (ja) * | 1982-06-02 | 1983-12-09 | 株式会社三友クリエ−ト工芸 | コンクリ−ト製品の貫通孔成形用型枠 |
| JPS6118980U (ja) * | 1984-07-10 | 1986-02-03 | トヨタ自動車株式会社 | リヤサスペンシヨンにおける後輪操舵装置 |
-
1988
- 1988-12-01 JP JP30506488A patent/JPH02150307A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58185409U (ja) * | 1982-06-02 | 1983-12-09 | 株式会社三友クリエ−ト工芸 | コンクリ−ト製品の貫通孔成形用型枠 |
| JPS6118980U (ja) * | 1984-07-10 | 1986-02-03 | トヨタ自動車株式会社 | リヤサスペンシヨンにおける後輪操舵装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413124B2 (enrdf_load_stackoverflow) | 1992-03-06 |
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