JPH0474162B2 - - Google Patents
Info
- Publication number
- JPH0474162B2 JPH0474162B2 JP63168129A JP16812988A JPH0474162B2 JP H0474162 B2 JPH0474162 B2 JP H0474162B2 JP 63168129 A JP63168129 A JP 63168129A JP 16812988 A JP16812988 A JP 16812988A JP H0474162 B2 JPH0474162 B2 JP H0474162B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- male mold
- binder
- mold
- formwork
- 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
- 239000004567 concrete Substances 0.000 claims description 73
- 239000011230 binding agent Substances 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000009415 formwork Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 24
- 239000011162 core material Substances 0.000 description 11
- 238000001723 curing Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000004576 sand Substances 0.000 description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 6
- 238000000748 compression moulding Methods 0.000 description 6
- 239000012188 paraffin wax Substances 0.000 description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 6
- 239000013067 intermediate product Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16812988A JPH0218004A (ja) | 1988-07-06 | 1988-07-06 | 任意の形状の空洞を有するコンクリート製品の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16812988A JPH0218004A (ja) | 1988-07-06 | 1988-07-06 | 任意の形状の空洞を有するコンクリート製品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0218004A JPH0218004A (ja) | 1990-01-22 |
| JPH0474162B2 true JPH0474162B2 (nl) | 1992-11-25 |
Family
ID=15862378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16812988A Granted JPH0218004A (ja) | 1988-07-06 | 1988-07-06 | 任意の形状の空洞を有するコンクリート製品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218004A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100509262B1 (ko) * | 2002-10-23 | 2005-08-23 | 이창남 | 철근콘크리트와 철골구조부재의 상호부착방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188105A (ja) * | 1985-02-15 | 1986-08-21 | 新東工業株式会社 | 水硬性製品の製造方法 |
| JPS62271703A (ja) * | 1986-05-21 | 1987-11-26 | 日本道路公団 | Ｇｒｃ製品の製造方法 |
-
1988
- 1988-07-06 JP JP16812988A patent/JPH0218004A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188105A (ja) * | 1985-02-15 | 1986-08-21 | 新東工業株式会社 | 水硬性製品の製造方法 |
| JPS62271703A (ja) * | 1986-05-21 | 1987-11-26 | 日本道路公団 | Ｇｒｃ製品の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218004A (ja) | 1990-01-22 |
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