A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete surface coating composition and concrete surface coating method using the same
The present invention relates to a composition for concrete surface coating construction and a method for concrete surface coating construction using the same. The purpose of the present invention is to provide a composition for concrete surface coating construction which can be directly constructed to a concrete structure or a steel structure having a moisture content of 7 wt% or more and has excellent adhesive strength, hardness, crack resistance, impact resistance, slip resistance, and durability, and a method for concrete surface coating construction using the composition. The composition according to the present invention comprises: a concrete penetration reinforcing agent composition comprising 30 to 50 parts by weight of lithium silicate, 10 to 20 parts by weight of an ethylene-vinyl acetate (EVA) resin, 10 to 20 parts by weight of a methyl methacrylate (MMA) resin, 5 to 10 parts by weight of blast furnace slag with fineness of 6,000 to 12,000 cm^2/g, 1 to 2 parts by weight of slaked lime with fineness of 6,000 to 12,000 cm^2/g, and 1 to 2 parts by weight of anhydrous gypsum with fineness of 6,000 to 12,000 cm^2/g; and a coating paint composition comprising 30 to 50 parts by weight of the MMA resin, 10 to 20 parts by weight of a butyl acrylate resin, 7 to 15 parts by weight of a pigment, 1 to 5 parts by weight of a dispersant, 0.5 to 3 parts by weight of an anti-settling agent, 1 to 5 parts by weight of a leveling agent, 0.2 to 1 part by weight of an antifoaming agent, 3 to 10 parts by weight of xylene, 5 to 10 parts by weight of toluene, 1 to 5 parts by weight of isobutanol, 5 to 15 parts by weight of blast furnace slag with fineness of 6,000 to 12,000 cm^2/g, 1 to 5 parts by weight of slaked lime with fineness of 6,000 to 12,000 cm^2/g, and 1 to 5 parts by weight of anhydrous gypsum with fineness of 6,000 to 12,000 cm^2/g, wherein the concrete penetration reinforcing agent composition is for construction on the top of a concrete construction surface, and the coating paint composition is for construction on the top of a construction surface of the concrete penetration reinforcing agent composition.
본 발명은 규산리튬 30-50 중량부, EVA 수지 10-20 중량부, 메틸메타크릴레이트(MMA) 수지 10-20 중량부, 분말도 6,000-12,000cm²/g의 고로슬래그 5-10 중량부, 분말도 6,000-12,000cm²/g 소석회 1-2 중량부, 및 분말도 6,000-12,000cm²/g 무수석고 1-2 중량부를 포함하는 콘크리트 침투 강화제 조성물; 및 메틸메타크릴레이트(MMA) 수지 30-50 중량부, 부틸아크릴레이트 수지 10-20 중량부, 안료 7-15 중량부, 분산제 1-5 중량부, 침강방지제 0.5-3 중량부, 레벨링제 1-5 중량부, 소포제 0.2-1 중량부, 크실렌 3-10 중량부, 톨루엔 5-10 중량부, 이소부탄올 1-5 중량부, 분말도 6,000-12,000cm²/g 고로슬래그 5-15 중량부, 분말도 6,000-12,000cm²/g 소석회 1-5 중량부, 분말도 6,000-12,000cm²/g 무수석고 1-5 중량부를 포함하는 코팅도료 조성물;을 포함하며, 상기 콘크리트 침투 강화제 조성물은 콘크리트 시공면 상부 시공용이며, 상기 코팅도료 조성물은 상기 콘크리트 침투 강화제 조성물 시공면 상부 시공용인 것을 특징으로 하는 콘크리트 표면 코팅 시공용 조성물 및 이를 이용한 콘크리트 표면 코팅 시공공법을 제공한다.
Concrete surface coating composition and concrete surface coating method using the same
The present invention relates to a composition for concrete surface coating construction and a method for concrete surface coating construction using the same. The purpose of the present invention is to provide a composition for concrete surface coating construction which can be directly constructed to a concrete structure or a steel structure having a moisture content of 7 wt% or more and has excellent adhesive strength, hardness, crack resistance, impact resistance, slip resistance, and durability, and a method for concrete surface coating construction using the composition. The composition according to the present invention comprises: a concrete penetration reinforcing agent composition comprising 30 to 50 parts by weight of lithium silicate, 10 to 20 parts by weight of an ethylene-vinyl acetate (EVA) resin, 10 to 20 parts by weight of a methyl methacrylate (MMA) resin, 5 to 10 parts by weight of blast furnace slag with fineness of 6,000 to 12,000 cm^2/g, 1 to 2 parts by weight of slaked lime with fineness of 6,000 to 12,000 cm^2/g, and 1 to 2 parts by weight of anhydrous gypsum with fineness of 6,000 to 12,000 cm^2/g; and a coating paint composition comprising 30 to 50 parts by weight of the MMA resin, 10 to 20 parts by weight of a butyl acrylate resin, 7 to 15 parts by weight of a pigment, 1 to 5 parts by weight of a dispersant, 0.5 to 3 parts by weight of an anti-settling agent, 1 to 5 parts by weight of a leveling agent, 0.2 to 1 part by weight of an antifoaming agent, 3 to 10 parts by weight of xylene, 5 to 10 parts by weight of toluene, 1 to 5 parts by weight of isobutanol, 5 to 15 parts by weight of blast furnace slag with fineness of 6,000 to 12,000 cm^2/g, 1 to 5 parts by weight of slaked lime with fineness of 6,000 to 12,000 cm^2/g, and 1 to 5 parts by weight of anhydrous gypsum with fineness of 6,000 to 12,000 cm^2/g, wherein the concrete penetration reinforcing agent composition is for construction on the top of a concrete construction surface, and the coating paint composition is for construction on the top of a construction surface of the concrete penetration reinforcing agent composition.
본 발명은 규산리튬 30-50 중량부, EVA 수지 10-20 중량부, 메틸메타크릴레이트(MMA) 수지 10-20 중량부, 분말도 6,000-12,000cm²/g의 고로슬래그 5-10 중량부, 분말도 6,000-12,000cm²/g 소석회 1-2 중량부, 및 분말도 6,000-12,000cm²/g 무수석고 1-2 중량부를 포함하는 콘크리트 침투 강화제 조성물; 및 메틸메타크릴레이트(MMA) 수지 30-50 중량부, 부틸아크릴레이트 수지 10-20 중량부, 안료 7-15 중량부, 분산제 1-5 중량부, 침강방지제 0.5-3 중량부, 레벨링제 1-5 중량부, 소포제 0.2-1 중량부, 크실렌 3-10 중량부, 톨루엔 5-10 중량부, 이소부탄올 1-5 중량부, 분말도 6,000-12,000cm²/g 고로슬래그 5-15 중량부, 분말도 6,000-12,000cm²/g 소석회 1-5 중량부, 분말도 6,000-12,000cm²/g 무수석고 1-5 중량부를 포함하는 코팅도료 조성물;을 포함하며, 상기 콘크리트 침투 강화제 조성물은 콘크리트 시공면 상부 시공용이며, 상기 코팅도료 조성물은 상기 콘크리트 침투 강화제 조성물 시공면 상부 시공용인 것을 특징으로 하는 콘크리트 표면 코팅 시공용 조성물 및 이를 이용한 콘크리트 표면 코팅 시공공법을 제공한다.
Concrete surface coating composition and concrete surface coating method using the same
콘크리트 표면 코팅 시공용 조성물 및 이를 이용한 콘크리트 표면 코팅 시공공법
KIM GWANG HWAN (author)
2020-03-16
Patent
Electronic Resource
Korean
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C04B
Kalk
,
LIME
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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