TRAINING MODULE

We offer tailor-made training modules carried out in our workshops in Sevran or on your worksite.

Presentation of resins :

• Why use resins? ?
  
• Type of resins (epoxy, polyester, polyurethane, methacrylates, acrylics, etc.)
• Main characteristics of these resins
• Use of resins in different sectors (building, industry, etc.)

Recommendation :

• Choice of resin type for a given problem
• Study of specifications
• Establishment of a recommendation
• Price study - development of a quote

How to use resins :

• Self-smoothing
• Self-leveling resin mortar or not
• Reinforced resins : glass fabric, glass flakes, etc.
• Casting resin

Implementation :

• Control of climatic conditions : hygrometry, temperature
  
• Measuring devices : hygrometry, dew point measurement, etc.)
• Type of substrate : concrete, steel, wood, insulation, etc.
  • Substrate quality control :
  • Humidity (carbide bomb)
  • Concrete hardness (hammer gauge)
  • Substrate porosity
• Preparation of substrate : Concrete, wood, steel, etc.
• Application of a primer : function of a primer
  
• Application of the resin :
• Number of layers and waiting times between application layers ,
• Type of finishing possible (coloured quartz, glitter, paint, rubber aggregates, flocs, etc.)

Implementation techniques :

• Manual (brush, roller)
• Mechanized (high pressure airless pumps)
• Preparation of mortar with mixers, etc.
  

Quality control of the applied coating :

• Adhesion control
• Film non-porosity control : visual, electric brush
• Control of good polymerization : shore hardness
• Appearance control : no blisters, holes, cracks, etc.