Comparison

Duayen Antiblast Spray Coating

Duyen Antiblast Spray Coating; It provides strong, flexible and long-lasting protection on surfaces by combining hydro-insulation, anti-rust and top-coat paint features in a single system.

Classical Approach

geomembrane

  • It covers the surface with the logic of cover; does not stick to the surface.
  • Joints, welds and seams may pose risk points.
  • In the event of a puncture, water may spread to the subsurface.
  • It may be difficult to detect the leak source in large areas.
  • Risk of mechanical damage in streams, canals and areas with fast water flow.
Recommended

Duayen Antiblast Spray Coating

  • It forms a monolithic coating by adhering to the surface.
  • It does not contain any joints or welds.
  • Damage remains localized; Provides repairability.
  • It can be applied with geotextiles and different surfaces.
  • Advantage of surface adherence and puncture resistance.
Joint
Need welding/sewing
No joints — monolithic
Fix
Field repair limited
Easy repair with local spray
Damage Spread
Water can spread to the subsurface
Damage remains localized
Adherence
Does not stick to the surface
≥ 0.9 MPa on concrete (unprimed)
Application Speed
Paving + welding processes
Fast in large areas with spray
Puncture Performance
Standard performance
Higher strength in comparison document

Puncture Resistance — Visual Comparison

Visualization based on test conditions in the relevant comparison document.

geomembrane Reference
Antiblast Spray Coating Higher strength

According to the data in the uploaded comparison document, Antiblast spray coating shows higher puncture resistance performance compared to geomembrane under relevant test conditions. Evaluation should be made according to the project-specific surface, ground preparation, application thickness and specification.