KR

PRODUCTS

Supports of
Soundproof Wall with
polyurea coating

Supports of Soundproof Wall with polyurea
coating, harmless to the human body

This is a polymer created through a chain reaction and an highspeed hardening material with a resin that exhibits an extremely high reaction speed. It is applied at a high-temperature via a high-pressure spray coating method while being harmless to the human body and featuring excellent resistance to wear, chemicals, and impact. It is also a support for soundproof walls coated with polyurea, getting rid of the hot dip galvanization method that has potential for defects due to rust, etc.

Eco-friendly, non-reflective matte coating

  • Various colors can be produced according to the soundproof wall design.
  • Eco-friendly substance no eluate.
  • Matte coating with no reflection of light.
  • Outstanding resistance to corrosion, acid, and wear.
  • High hardness and strong adhesion.
  • Easy to repair defects due to exclusive reinforcing agent and re-coating.

Process diagram of polyurea coating

Results of polyurea quality test

Test item Test item Test results Judgment
Coating property test Adhesion Greater than 1500 psi 1826 O.K
Curing time Within 12 hours 23sec O.K
Impact resistance Greater than 0.16kg/m 1.8 O.K
Wear resistance Less than 100mg 64 O.K

Grounds for application: Polyurea-coated steel pipes and special pipes for waterworks (i.e. drain pipes)
(SPS KWWA D 113-2010: 2013 Korean Water and Wastewater Works Association)

Application of polyurea-coated Soundproof Walls Supports

Supports of Soundproof Wall

Test report

  • Test report

    Test report