KR970065470A - 시멘트 크랙 방지제 - Google Patents
시멘트 크랙 방지제 Download PDFInfo
- Publication number
- KR970065470A KR970065470A KR1019960005526A KR19960005526A KR970065470A KR 970065470 A KR970065470 A KR 970065470A KR 1019960005526 A KR1019960005526 A KR 1019960005526A KR 19960005526 A KR19960005526 A KR 19960005526A KR 970065470 A KR970065470 A KR 970065470A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- cracking agent
- cement cracking
- cement
- caso
- Prior art date
Links
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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/06—Oxides, Hydroxides
-
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/10—Acids or salts thereof containing carbon in the anion
-
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
- C04B22/142—Sulfates
- C04B22/143—Calcium-sulfate
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
본 발명은 시멘트 크랙 방지제에 관한 것으로, 좀 더 상세하게는 Al2O328~32중량%, CaSo418~22중량%, CaO 13~17중량%, Ca(OH)213~17중량%, Al(OH)38~12중량%, CaCo38~12중량%의 조성으로 구성됨으로써 여러가지 건축물의 벽, 바닥의 미장시 균열 및 침식을 방지할 수 있고, 강도를 향상시킬 수 있으며 시멘트, 골재와 혼합하여 간편하게 사용할 수 있는 잇점이 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- Al2O328~32중량%, CaSo418~22중량%, CaO13~17중량%, Ca(OH)213~17중량%, Al(OH)38~12중량%, CaCo38~12중량%의 조성으로 이루어진 시멘트 크랙 방지제.
- 제1항에 있어서, Al2O330중량%, CaSo420중량%, CaO 15중량%, Ca(OH)215중량%, Al(OH)310중량%, CaCo310중량%의 조성인 것을 특징으로 하는 시멘트 크랙 방지제.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960005526A KR0137292B1 (ko) | 1996-03-04 | 1996-03-04 | 시멘트 크랙 방지제 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960005526A KR0137292B1 (ko) | 1996-03-04 | 1996-03-04 | 시멘트 크랙 방지제 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970065470A true KR970065470A (ko) | 1997-10-13 |
KR0137292B1 KR0137292B1 (ko) | 1998-04-25 |
Family
ID=19452337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960005526A KR0137292B1 (ko) | 1996-03-04 | 1996-03-04 | 시멘트 크랙 방지제 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0137292B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100399618B1 (ko) * | 2000-11-28 | 2003-09-29 | 강연도 | 시멘트 콘크리트 균열방지용 팽창재의 제조방법 |
KR101680804B1 (ko) | 2015-10-12 | 2016-12-12 | 김춘동 | 콘크리트 혼화제 및 그 제조방법 |
-
1996
- 1996-03-04 KR KR1019960005526A patent/KR0137292B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0137292B1 (ko) | 1998-04-25 |
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