Esscoat NF
Esscoat NF

Advantages

Minimum Coating Thickness

Thanks to more precise ultrafine hollow bodies and the optimal combination design, Esscoat NF has a refractory structure certification with the minimum thickness in Korea.

Asbestos and Vermiculite-free

Esscoat NF is an asbestos-free product made of perlite, which is free from the hazards associated with asbestos-containing materials.

Outstanding constructability and quality stability

Thanks to the ‘ball bearing’ effect created by the globular superfine hollow bodies, it not only features outstanding constructability and dimensional stability, but also does not require surface coating for dust prevention, and is not prone to peeling-off, cracks, rust, etc.

Eco-friendly construction material

Esscoat NF has obtained environmental mark certification (environmental mark) and eco-friendly construction material certification (HB0 mark) with the highest rating.

Outstanding constructability and quality stability

Thanks to its ball bearing effect, which originates from the globular superfine hollow bodies, it not only offers outstanding constructability and dimensional stability, but also requires no surface coating for dust prevention, and is not prone to peeling-off, cracks, rust, etc.

Refractory period

Refractory period table
Structure Rating hour Coating thickness (㎜) Density Adhesive strength Testing method
Beam 1 hour 12 or more (12 or more) 0.33
g/㎤ or more
Over 5.0 N/㎠ Korea Institute of Construction Technology's detailed guidelines for the certification and control of refractory structures (2010)
2 hour 22 or more (20 or more)
3 hour 32 or more (26 or more)
Column 1 hour 12 or more
2 hour 22 or more
3 hour 32 or more

( ) applies to the flange end in the lower part of a steel frame.

  • Esscoat NF,H-shaped steel beam,Flange end in the lower part of steel frame,H-shaped steel beam,Esscoat NF
  • Certificate Of refractory structure
  • Certificate Of environmental mark
  • Certificate Of eco-friendly construction material