Nuclear industry coatings

CONCRETE SYSTEMS

Protective nuclear coatings for concrete surfaces in nuclear power stations

INERTA 280 A – EPOXY SYSTEM FOR CONCRETE

The system consists of chemically curing almost solvent-free epoxy coating:

   INERTA 280 A Epoxy Paint 1 x 500 µm 
   Total film thickness 500 µm 
   Paint system VOC
54 g/m² 

Paint system     Certificate


TEKNOFLOOR 5620 - EPOXY SYSTEM FOR CONCRETE FLOORS

The system consists of chemically curing solvent-free two-pack epoxy products:

   The coating system structure:

EP2000 
   TEKNOFLOOR PRIMER 5750  priming 
   TEKNOFLOOR 5620 2 mm 
   Total film thickness 2 mm 

Paint system   

TEKNOFLOOR 5620 A – EPOXY SYSTEM FOR CONCRETE FLOORS

The system consists of chemically curing solvent-free two-pack epoxy product:

   The coating system structure:

EP2000 
   TEKNOFLOOR PRIMER 5750 A   priming 
   TEKNOFLOOR 5620 A 2 mm 
   Total film thickness 2 mm 

Paint system    Certificate


TEKNOFLOOR AQUA 110F A – EPOXY SYSTEM FOR CONCRETE FLOORS

The system consists of chemically curing water-borne two-pack epoxy paint:

  The coating system structure EP180/3 
  TEKNOFLOOR AQUA 110F A Concrete Paint  3 x 60 µm 
  Total film thickness  180 µm 

Paint system    Certificate


TEKNOPOX AQUA 5902 A - CONCRETE WALL EPOXY SYSTEM

The system consists of chemically curing water-borne two-pack epoxy paint:

  TEKNOPOX FILL A filling of cavities 
  TEKNOPOX AQUA PRIMER 5901 A 1 x 60 - 100 µm 
  TEKNOPOX AQUA FILL 5900 A partial smoothing 
  TEKNOPOX AQUA PRIMER 5901 A 1 x 60 - 100 µm 
  TEKNOPOX AQUA 5902 A 1 x 60 - 100 µm 

Paint system    Certificate

 

TEKNOPOX AQUA 5902 - EPOXY SYSTEM FOR CONCRETE WALLS

The system consists of chemically curing waterborne two-pack epoxy paints:

  TEKNOPOX FILL filling of cavities 
  TEKNOPOX AQUA PRIMER 5901 1 x 60 - 100 µm 
  TEKNOPOX AQUA FILL 5900 partial smoothing 
  TEKNOPOX AQUA PRIMER 5901 1 x 60 - 100 µm 
  TEKNOPOX AQUA 5902 1 x 60 - 100 µm 

Paint system     

STEEL SYSTEMS

Protective nuclear coatings for steel surfaces in nuclear power stations

INERTA 50 A – EPOXY SYSTEM

The system consists of chemically curing, solvent-borne two pack epoxy paint:

  ISO 12944-5:2007
  symbol / corrosivity category / durability range		 A3.09/C3/H 
  INERTA PRIMER 5 A Epoxy Primer 1 x 80 µm 
  INERTA 51 A Epoxy Paint 1 x 80 µm 
  INERTA 50 A Epoxy Top Coat 1 x 40 µm 
  Total film thickness
  200 µm 
  Paint system VOC
  180 g/m² 

Paint system    Certificate


INERTA 160 – EPOXY SYSTEM

The system consists of chemically curing epoxy coating with low solvent content:

  The coating system structure:

 EP1000/2-FeSa 2½ 
  INERTA 160 Epoxy Paint 2 x 500 µm 
  Total film thickness 1000 µm 
  Paint system VOC
 42 g/m² 

Paint system


INERTA 165 – EPOXY SYSTEM

The system consists of chemically curing epoxy coating with low solvent content:

  The coating system structure:

 EP500/2-FeSa 2½ 
  INERTA 165 Epoxy Paint 2 x 250 µm 
  Total film thickness  500 µm 
  Paint system VOC
 54 g/m² 

Paint system


INERTA 165 A – EPOXY SYSTEM

The system consists of chemically curing epoxy coating with low solvent content.

  The coating system structure:

 EP500/2-FeSa 2½ 
  INERTA 165 A Epoxy Paint 2 x 250 µm 
  Total film thickness  500 µm 
  Paint system VOC
 54 g/m² 

Paint system


INERTA 270 A – EPOXY SYSTEM

The system consists of chemically curing, so-called high-solid epoxy paint:

  ISO 12944-5:2019
  symbol / corrosivity category / durability range		 C5.03/C5/H 
  The coating system structure

EP300/2-FeSa 2½ 

  INERTA 270 A Epoxy Paint  2 x 150 µm 
  Total film thickness  300 µm 
  Paint system VOC
 80 g/m² 

Paint system    Certificate


INERTA 271 A – EPOXY SYSTEM

The system consists of chemically curing solvent-borne two-pack epoxy paints:

  ISO 12944-5:2019
  symbol / corrosivity category / durability range		 C3.06/C3/H 
  The coating system structure

EP180/2-FeSa 2½ 

  INERTA PRIMER 5 A Epoxy Primer  1 x 60 µm 
  INERTA 271 A Epoxy Coating 1 x 120 µm 
  Total film thickness  180 µm 
  Paint system VOC
  78 g/m² 

Paint system    Certificate

 

INERTA 280 A – EPOXY SYSTEM

The system consists of chemically curing almost solvent-free epoxy coating:

  The coating system structure

EP500/2-FeSa 2½ 

  INERTA 280 A Epoxy Paint  1 x 500 µm 
  Total film thickness  500 µm 
  Paint system VOC 54 g/m² 

Paint system    Certificate

TEKNOPLAST HS 150 – EPOXY SYSTEM

The system consists of chemically curing solvent-borne two-pack epoxy paint:

  ISO 12944-5:2019
  symbol / corrosivity category / durability range		 C5.03/C5/H  
  The coating system structure

EP300/3-FeSa 2½ 

  TEKNOPLAST HS 150 Epoxy Paint  3 x 100 µm 
  Total film thickness  300 µm 
  Paint system VOC
  128 g/m² 

Paint system


TEKNOPLAST HS 150 A – EPOXY SYSTEM

The system consists of chemically curing solvent-borne two-pack epoxy paints:

  ISO 12944-5:2019
  symbol / corrosivity category / durability range		 C5.03/C5/H  
  The coating system structure

EP300/3-FeSa 2½ 

  TEKNOPLAST HS 150 A Epoxy Paint  3 x 100 µm 
  Total film thickness  300 µm 
  Paint system VOC
  128 g/m² 

Paint system

 

TEKNOZINC SS 1 K A

The system consists of one-pack zinc rich ethyl silicate paint:

   Coating system structue ESIZn(R)80/1-FeSa 2½ 
   TEKNOZINC SS 1K A Zinc Silicate Paint 1 x 80 µm 
   Total film thickness 80 µm 
   Paint system VOC
60 g/m² 

 

 

 

Paint system   Certificate

Certificates for nuclear coating systems

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The above coating systems for steel constructions have been tested by VTT (Technical Research Centre of Finland) according to the following instruction and standards:

- STUK-YTO-TR 210: 2017 / STUK-YTO-TR 210: 2004
Requirements for coatings of nuclear power plant containments.

- ASTM D 3911-95, 1995 / ASTM D 3911-16, 2016
Standard test method for evaluating coatings used in light-water nuclear power plants at simulated design basis accident (DBA) conditions.

- ASTM D 4082-95, 1995 / ASTM D 4082-10, 2010 
Standard test method for effects of gamma radiation on coatings for use in light-water nuclear power plants.

- ISO 8690, 1998
Decontamination of radioactively contaminated surfaces. Method of testing and assessing the ease of decontamination.

According to test results, those coating systems fulfill the requirements given in 2004 / 2017 by Radiation and Nuclear Safety authority of Finland (STUK) for Radiation (gamma) and DBA-resistance and Ease of decontamination.

   STUK-YTO-TR   210:2004  STUK-
YTO-TR
 210:2017 		  ASTM D  3911-95 1995

 ASTM D
 3911-16 2016

  ASTM D
 4082-95  1995		  ASTM D
4082-10 2010		  ISO 8690  1988
  INERTA 50 A     •   •   •
  INERTA 270 A •   •   •   •
  INERTA 280 A   •   •   • •
  INERTA PRIMER 5A
  + INERTA 270 A		 •   •   •   •
  INERTA PRIMER 5A
  + INERTA 271 A		   •   •   • •
  TEKNOFLOOR AQUA 110 A   •   •   • •
  TEKNOFLOOR PRIMER 5750 A
  + TEKNOFLOOR 5620 A		   •   •   • •
  Wall system with 
  TEKNOPOX AQUA		   •   •   • •

 

 

NUCLEAR INDUSTRY COATINGS

Teknos' high-class nuclear coating systems for metal and concrete surfaces in nuclear power plants (NPP)

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