A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ECO-FRIENDLY PERMEABLE COLOR FIXATIVE COMPOSITION WITH ENHANCED FUNCTIONS AND DURABILITY AND SURFACE PROTECTING METHOD OF CONCRETE ROAD STRUCTURE THEREWITH
The present invention relates to an eco-friendly permeable color fixing agent composition with improved durability and functionality and a method of protecting a surface of a concrete road structure using the eco-friendly permeable color fixing agent composition. The eco-friendly permeable color fixing agent composition of the present invention comprises: 30 to 99 wt% of an aqueous silica sol; 0.1 to 20 wt% of polyvinylidene fluoride; 0.1 to 20 wt% of a methyl acrylate-acrylonitrile copolymer; 0.1 to 20 wt% of 3-mercaptopropyl trimethoxysilane; 0.01 to 10 wt% of cellulose acetate butyrate; 0.1 to 15 wt% of a pigment dispersion; 0.01 to 10 wt% of a stellite dispersion; 0.01 to 10 wt% of a vitrified dispersion; and 0.01 to 10 wt% of a cermet dispersion. The eco-friendly permeable color fixing agent composition according to the present invention can improve efficiency of road pavement operation since the composition is excellent in strength, abrasion resistance, ultraviolet light resistance, contamination resistance, resistance to chloride attack, neutralization resistance, freezing and thawing resistance, weatherability, waterproof properties, and visibility, and has a short curing time after the composition is paved onto the surface of a road. Further, the eco-friendly permeable color fixing agent composition according to the present invention has an effect that maintenance costs can be reduced by maintaining visibility in the long term although surface abrasion of the road structure occurs due to high water permeability of the composition when the composition is coated on the surface of the road structure.
본 발명은, 내구성 및 기능성이 개선된 친환경 침투성 칼라 고착제 조성물 및 이를 이용한 콘크리트 도로 구조물 표면 보호 방법에 관한 것으로서, 상기 친환경 침투성 칼라 고착제 조성물은 수성실리카졸 30~99중량%, 폴리비닐리덴플루오라이드 0.1~20중량%, 메틸아크릴레이트-아크릴로니트릴 공중합체 0.1~20중량%, 3-메르캅토프로필트리메톡시실란 0.1~20중량%, 셀롤로오스아세테이트부틸레이트 0.01~10중량%, 안료 분산액 0.1~15중량%, 스텔라이트 분산액 0.01~10중량%, 비트리파이드 분산액 0.01~10중량% 및 서멧 분산액 0.01~10중량%를 포함한다. 강도, 내마모성, 자외선 저항성, 내오염성, 내염해성, 중성화저항성, 동결융해 저항성, 내후성, 방수성, 시인성이 우수하면서 도로의 표면에 포장된 후에 경화되는 시간이 짧아 도로포장 작업의 효율성을 향상시킬 수 있으며, 도로 구조물의 표면에 도포되었을 때 고침투수성으로 표면마모가 발생하더라도 장기적으로 시인성을 유지하여 유지관리 비용을 절감할 수 있는 효과가 있다.
ECO-FRIENDLY PERMEABLE COLOR FIXATIVE COMPOSITION WITH ENHANCED FUNCTIONS AND DURABILITY AND SURFACE PROTECTING METHOD OF CONCRETE ROAD STRUCTURE THEREWITH
The present invention relates to an eco-friendly permeable color fixing agent composition with improved durability and functionality and a method of protecting a surface of a concrete road structure using the eco-friendly permeable color fixing agent composition. The eco-friendly permeable color fixing agent composition of the present invention comprises: 30 to 99 wt% of an aqueous silica sol; 0.1 to 20 wt% of polyvinylidene fluoride; 0.1 to 20 wt% of a methyl acrylate-acrylonitrile copolymer; 0.1 to 20 wt% of 3-mercaptopropyl trimethoxysilane; 0.01 to 10 wt% of cellulose acetate butyrate; 0.1 to 15 wt% of a pigment dispersion; 0.01 to 10 wt% of a stellite dispersion; 0.01 to 10 wt% of a vitrified dispersion; and 0.01 to 10 wt% of a cermet dispersion. The eco-friendly permeable color fixing agent composition according to the present invention can improve efficiency of road pavement operation since the composition is excellent in strength, abrasion resistance, ultraviolet light resistance, contamination resistance, resistance to chloride attack, neutralization resistance, freezing and thawing resistance, weatherability, waterproof properties, and visibility, and has a short curing time after the composition is paved onto the surface of a road. Further, the eco-friendly permeable color fixing agent composition according to the present invention has an effect that maintenance costs can be reduced by maintaining visibility in the long term although surface abrasion of the road structure occurs due to high water permeability of the composition when the composition is coated on the surface of the road structure.
본 발명은, 내구성 및 기능성이 개선된 친환경 침투성 칼라 고착제 조성물 및 이를 이용한 콘크리트 도로 구조물 표면 보호 방법에 관한 것으로서, 상기 친환경 침투성 칼라 고착제 조성물은 수성실리카졸 30~99중량%, 폴리비닐리덴플루오라이드 0.1~20중량%, 메틸아크릴레이트-아크릴로니트릴 공중합체 0.1~20중량%, 3-메르캅토프로필트리메톡시실란 0.1~20중량%, 셀롤로오스아세테이트부틸레이트 0.01~10중량%, 안료 분산액 0.1~15중량%, 스텔라이트 분산액 0.01~10중량%, 비트리파이드 분산액 0.01~10중량% 및 서멧 분산액 0.01~10중량%를 포함한다. 강도, 내마모성, 자외선 저항성, 내오염성, 내염해성, 중성화저항성, 동결융해 저항성, 내후성, 방수성, 시인성이 우수하면서 도로의 표면에 포장된 후에 경화되는 시간이 짧아 도로포장 작업의 효율성을 향상시킬 수 있으며, 도로 구조물의 표면에 도포되었을 때 고침투수성으로 표면마모가 발생하더라도 장기적으로 시인성을 유지하여 유지관리 비용을 절감할 수 있는 효과가 있다.
ECO-FRIENDLY PERMEABLE COLOR FIXATIVE COMPOSITION WITH ENHANCED FUNCTIONS AND DURABILITY AND SURFACE PROTECTING METHOD OF CONCRETE ROAD STRUCTURE THEREWITH
내구성 및 기능성이 개선된 친환경 침투성 칼라 고착제 조성물 및 이를 이용한 콘크리트 도로 구조물 표면 보호 방법
HA SANG WOO (author)
2018-02-27
Patent
Electronic Resource
Korean
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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