KR102125854B1 - 분말 라텍스와 알긴산을 이용한 개질 콘크리트 조성물 - Google Patents
분말 라텍스와 알긴산을 이용한 개질 콘크리트 조성물 Download PDFInfo
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- KR102125854B1 KR102125854B1 KR1020190123722A KR20190123722A KR102125854B1 KR 102125854 B1 KR102125854 B1 KR 102125854B1 KR 1020190123722 A KR1020190123722 A KR 1020190123722A KR 20190123722 A KR20190123722 A KR 20190123722A KR 102125854 B1 KR102125854 B1 KR 102125854B1
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- 229920000126 latex Polymers 0.000 title claims abstract description 55
- 239000004816 latex Substances 0.000 title claims abstract description 55
- 239000000843 powder Substances 0.000 title claims abstract description 43
- 229920000615 alginic acid Polymers 0.000 title claims abstract description 34
- 235000010443 alginic acid Nutrition 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 title claims abstract description 27
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 title description 4
- 229940072056 alginate Drugs 0.000 title description 4
- 239000004568 cement Substances 0.000 claims abstract description 37
- 150000004781 alginic acids Chemical class 0.000 claims abstract description 30
- 239000000783 alginic acid Substances 0.000 claims abstract description 29
- 229960001126 alginic acid Drugs 0.000 claims abstract description 29
- 241001474374 Blennius Species 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 10
- 229920002050 silicone resin Polymers 0.000 claims description 10
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 8
- 239000013538 functional additive Substances 0.000 claims description 7
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 229920003008 liquid latex Polymers 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 13
- 230000008901 benefit Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 244000043261 Hevea brasiliensis Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 241000199919 Phaeophyceae Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 150000004804 polysaccharides Chemical class 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 240000008100 Brassica rapa Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
- C04B24/42—Organo-silicon compounds
-
- 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0088—Compounds chosen for their latent hydraulic characteristics, e.g. pozzuolanes
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
이러한 본 발명은 시멘트 100 중량부, 그리고 포졸란 반응성 혼화제 5 ~ 10 중량부, 그리고 라텍스 분말 1 ~ 8 중량부, 그리고 알긴산 0.1 ~ 0.8 중량부를 포함한다.
Description
도 2는 본 발명과 종래기술 간의 품질을 비교한 도표.
Claims (4)
- 시멘트 100 중량부;
포졸란 반응성 혼화제 5 ~ 10 중량부;
라텍스 분말 1 ~ 8 중량부; 및
알긴산 0.1 ~ 0.8 중량부;
를 포함하고,
상기 알긴산은 상기 시멘트 또는 상기 라텍스 분말에 해조류가 혼합됨으로써 포함되고,
상기 라텍스 분말은 5 ~ 15kg/m3가 사용되고,
시멘트 100 중량부 대비, 기능성 첨가제 3 중량부를 더 포함하고,
상기 기능성 첨가제는 실리콘 레진 에멀전 100 중량부 대비, 규산염 20 중량부, 알킬 실리코네이트 20 중량부, 계면활성제 3 중량부 및 하이드록시에틸아크릴레이트 10 중량부를 포함하고,
상기 실리콘 레진 에멀전의 평균입경은 15 ~ 30nm인 것이 사용되고,
상기 규산염은 10 ~ 100nm의 평균 입경을 갖고,
상기 기능성 첨가제는 상기 실리콘 레진 에멀전에 계면활성제를 넣고, 이 후 규산염과 알킬 실리코네이트를 혼합한 후에, 하이드록시에틸아크릴레이트 중합체를 첨가하여 안정화되는 것을 특징으로 하는 개질 콘크리트 조성물. - 삭제
- 삭제
- 삭제
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KR1020190123722A KR102125854B1 (ko) | 2019-10-07 | 2019-10-07 | 분말 라텍스와 알긴산을 이용한 개질 콘크리트 조성물 |
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KR1020190123722A KR102125854B1 (ko) | 2019-10-07 | 2019-10-07 | 분말 라텍스와 알긴산을 이용한 개질 콘크리트 조성물 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060102384A (ko) * | 2005-03-23 | 2006-09-27 | 박성락 | 침투 발수 기능과 방수성을 가지는 실리콘 레진 에멀젼피막재 및 그 제조방법 |
KR101955814B1 (ko) * | 2017-09-18 | 2019-03-07 | 이영임 | 경제성 및 시공 품질이 향상된 알긴산 라텍스 개질 콘크리트 조성물 |
KR102021346B1 (ko) * | 2018-12-07 | 2019-09-16 | (주)한국포장기술 | 개질 중온 아스콘 조성물 및 그 제조 방법 |
-
2019
- 2019-10-07 KR KR1020190123722A patent/KR102125854B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060102384A (ko) * | 2005-03-23 | 2006-09-27 | 박성락 | 침투 발수 기능과 방수성을 가지는 실리콘 레진 에멀젼피막재 및 그 제조방법 |
KR101955814B1 (ko) * | 2017-09-18 | 2019-03-07 | 이영임 | 경제성 및 시공 품질이 향상된 알긴산 라텍스 개질 콘크리트 조성물 |
KR102021346B1 (ko) * | 2018-12-07 | 2019-09-16 | (주)한국포장기술 | 개질 중온 아스콘 조성물 및 그 제조 방법 |
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