JPH0527595B2 - - Google Patents
Info
- Publication number
- JPH0527595B2 JPH0527595B2 JP63154346A JP15434688A JPH0527595B2 JP H0527595 B2 JPH0527595 B2 JP H0527595B2 JP 63154346 A JP63154346 A JP 63154346A JP 15434688 A JP15434688 A JP 15434688A JP H0527595 B2 JPH0527595 B2 JP H0527595B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- water
- mortar
- voids
- crystal growth
- 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
- 239000013078 crystal Substances 0.000 claims description 23
- 239000004570 mortar (masonry) Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000000391 magnesium silicate Substances 0.000 claims description 4
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 4
- 235000019792 magnesium silicate Nutrition 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 5
- 239000000920 calcium hydroxide Substances 0.000 description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000011575 calcium Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- FSBVERYRVPGNGG-UHFFFAOYSA-N dimagnesium dioxido-bis[[oxido(oxo)silyl]oxy]silane hydrate Chemical compound O.[Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O FSBVERYRVPGNGG-UHFFFAOYSA-N 0.000 description 3
- 238000010517 secondary reaction Methods 0.000 description 3
- 150000003377 silicon compounds Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910017625 MgSiO Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000004580 weight loss Effects 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15434688A JPH01320284A (ja) | 1988-06-22 | 1988-06-22 | コンクリートおよびモルタルの結晶増殖剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15434688A JPH01320284A (ja) | 1988-06-22 | 1988-06-22 | コンクリートおよびモルタルの結晶増殖剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01320284A JPH01320284A (ja) | 1989-12-26 |
| JPH0527595B2 true JPH0527595B2 (ru) | 1993-04-21 |
Family
ID=15582152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15434688A Granted JPH01320284A (ja) | 1988-06-22 | 1988-06-22 | コンクリートおよびモルタルの結晶増殖剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01320284A (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296905B1 (en) * | 1998-10-29 | 2001-10-02 | Mmc Materials, Incorporated | Method for protecting and consolidating calcareous materials |
| JP2005060165A (ja) * | 2003-08-12 | 2005-03-10 | Akushisu:Kk | コンクリート用混和材、コンクリート材、コンクリート構造物及びコンクリート構造物造成方法並びにコンクリート構造物の劣化抑止方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09110558A (ja) * | 1995-10-16 | 1997-04-28 | P & Ii Internatl:Kk | カルシウム系無機質材の処理方法およびその処理剤 |
| WO1998034888A1 (fr) * | 1997-02-10 | 1998-08-13 | P & E. International Inc. | Agent et procede pour le traitement des surfaces d'elements mineraux calciques |
| JP2003095715A (ja) * | 2001-09-20 | 2003-04-03 | Sintokogio Ltd | セメント硬化体用骨材及びセメント硬化体 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256384A (ja) * | 1985-06-05 | 1987-03-12 | エス．シ−．ジヨンソン アンド サン，インコ−ポレ−テツド | 石表面の処理方法及び組成物 |
-
1988
- 1988-06-22 JP JP15434688A patent/JPH01320284A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256384A (ja) * | 1985-06-05 | 1987-03-12 | エス．シ−．ジヨンソン アンド サン，インコ−ポレ−テツド | 石表面の処理方法及び組成物 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296905B1 (en) * | 1998-10-29 | 2001-10-02 | Mmc Materials, Incorporated | Method for protecting and consolidating calcareous materials |
| JP2005060165A (ja) * | 2003-08-12 | 2005-03-10 | Akushisu:Kk | コンクリート用混和材、コンクリート材、コンクリート構造物及びコンクリート構造物造成方法並びにコンクリート構造物の劣化抑止方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01320284A (ja) | 1989-12-26 |
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