JPH0563424B2 - - Google Patents
Info
- Publication number
- JPH0563424B2 JPH0563424B2 JP6257189A JP6257189A JPH0563424B2 JP H0563424 B2 JPH0563424 B2 JP H0563424B2 JP 6257189 A JP6257189 A JP 6257189A JP 6257189 A JP6257189 A JP 6257189A JP H0563424 B2 JPH0563424 B2 JP H0563424B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- water
- aluminate
- hydrogen peroxide
- weight
- 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
- 239000004568 cement Substances 0.000 claims description 29
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 20
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 20
- 239000004571 lime Substances 0.000 claims description 20
- 150000004645 aluminates Chemical class 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000011396 hydraulic cement Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 14
- 238000006703 hydration reaction Methods 0.000 description 12
- 230000036571 hydration Effects 0.000 description 11
- 238000001723 curing Methods 0.000 description 9
- 230000020169 heat generation Effects 0.000 description 7
- 239000011398 Portland cement Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 salt Aluminate Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6257189A JPH02243551A (ja) | 1989-03-15 | 1989-03-15 | アルミン酸石灰塩含有セメントの硬化遅延方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6257189A JPH02243551A (ja) | 1989-03-15 | 1989-03-15 | アルミン酸石灰塩含有セメントの硬化遅延方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02243551A JPH02243551A (ja) | 1990-09-27 |
| JPH0563424B2 true JPH0563424B2 (cg-RX-API-DMAC10.html) | 1993-09-10 |
Family
ID=13204119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6257189A Granted JPH02243551A (ja) | 1989-03-15 | 1989-03-15 | アルミン酸石灰塩含有セメントの硬化遅延方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02243551A (cg-RX-API-DMAC10.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000086313A (ja) * | 1998-09-17 | 2000-03-28 | Nippon Sozai Kogaku Kenkyusho:Kk | コンクリート用凝結促進剤 |
| JP5025305B2 (ja) * | 2007-03-30 | 2012-09-12 | 太平洋セメント株式会社 | アルカリ骨材反応抑制剤 |
| CN110668768A (zh) * | 2019-10-15 | 2020-01-10 | 何庆伟 | 一种新型环保轻质隔墙板 |
-
1989
- 1989-03-15 JP JP6257189A patent/JPH02243551A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02243551A (ja) | 1990-09-27 |
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