JPH0325324B2 - - Google Patents
Info
- Publication number
- JPH0325324B2 JPH0325324B2 JP2699982A JP2699982A JPH0325324B2 JP H0325324 B2 JPH0325324 B2 JP H0325324B2 JP 2699982 A JP2699982 A JP 2699982A JP 2699982 A JP2699982 A JP 2699982A JP H0325324 B2 JPH0325324 B2 JP H0325324B2
- Authority
- JP
- Japan
- Prior art keywords
- dry
- mixing
- slump
- cement
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000003638 chemical reducing agent Substances 0.000 claims description 30
- 239000004568 cement Substances 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004898 kneading Methods 0.000 description 27
- 238000007580 dry-mixing Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 239000000047 product Substances 0.000 description 8
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 150000003918 triazines Chemical class 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2699982A JPS58145407A (ja) | 1982-02-22 | 1982-02-22 | コンクリ−トの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2699982A JPS58145407A (ja) | 1982-02-22 | 1982-02-22 | コンクリ−トの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58145407A JPS58145407A (ja) | 1983-08-30 |
| JPH0325324B2 true JPH0325324B2 (pt) | 1991-04-05 |
Family
ID=12208842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2699982A Granted JPS58145407A (ja) | 1982-02-22 | 1982-02-22 | コンクリ−トの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58145407A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6064806A (ja) * | 1983-09-20 | 1985-04-13 | 和泉工機株式会社 | 生コンクリ−トのミキシング法 |
| JPS6083081U (ja) * | 1983-11-11 | 1985-06-08 | 関東自動車工業株式会社 | 塗装ブ−スの空調装置 |
| JPS61199910A (ja) * | 1985-03-01 | 1986-09-04 | 大平洋機工株式会社 | コンクリ−トの製造方法 |
-
1982
- 1982-02-22 JP JP2699982A patent/JPS58145407A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58145407A (ja) | 1983-08-30 |
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