KORVAN Product

We pursue safety products that are easy to use with perfect functions and stylish designs.

COVASTONE

COVASTONE

COVASTONE is the artificial marble product that is made of the base material of unsaturated polyester resin with a low shrinking agent, augmentation, and mixture of additives. Korvan does the production process with these materials using the high-temperature pressed mold method. COVASTONE has good durability and size stability because it is a thermoset material.

Characteristic of COVASTONE

Processability and conduct ability Easy to standardize and installation, less possibility of defects because of one unit product, less dust scattering
Strength Since the composition of the stiffener is uniform, durability and impact resistance is strong
Heat-resisting, fouling resistant It is strong from contamination because COVASTONE made by above 150℃.
Antibiotic Excellent anti-fungus and antibiotic characteristics because of high temperature pressed mold method production.
Texture It is possible to realize various similar textures of natural marble.
Liquidity It is possible to mold complex shapes because of excellent raw material liquidity.
  • strong points
  • Color options
  • Installation cases
  • Showroom

BMC artificial marble’s strong points

Normal sink top’s problem

  • Expensive and fragile.
  • Difficult to pre-assembly.
  • Difficult to installation because of the heavyweight.
  • Ease to proliferate fungus on the joint.
  • Overflow of water above the edge area.
  • Ease to discolor by temperature.
  • ᆞEasy breakage
  • ᆞDifficult plate processing
  • ᆞMold proliferation.

COVASTONE sink top

COVASTONE sink top is produced with above 2000 ton press machine and high-temperature condition by eco-friendly material BMC (Bulk Molding Compound) that is certified by FDA.
※ FDA (CEP176.170: Food contact product nonmaleficence testing) certified product

COVASTONE Strong points

가볍고 가,시공이 용이함 - 일체 성형 이음매가 없음 - 곰팡이 증식이 적음 - 모서리 올림물 넘침방지 - 열에 의한 변형, 변색이 없음 - 불연성 소재 화재에 안전

ᆞHandle various towers with integral molding
  • ㅡ Molding
  • ㄱ Molding
  • Plate
  • General Gas stove / Back Shelf
ᆞEasy to install with all-in-one molding..
어려운 판재가공 -> 일체형 상판
1.일체형 가공품 출고 / 2.상판설치 / 3.실리콘 마감
1. All-in-one sink top
Through integral production, the joined area does not have any issue of crack. It is semi-permanent.
2. Simple installation
Because of the integral production, installation is not complex.
ᆞAll-in-one molding without joints.
접착부분 크랙이 발생한다. / 접착부분이 없다.
이음매가 없어 곰팡이 증식이 덜하다. / 모서리 울림 성형으로 물 넘침을 방지한다.
ᆞNonflammable material, safe from the fire.
  • Existing
  • COVASTONE