Fiche de préconisation Colmatage de tremies silos ou goulottes

DECONTAMINATABLE COATING

Client : GANIL SPIRAL CEA Laboratory at CAEN

Maîtrise d’oeuvre : GANIL – CEA

Applicateur : MARQUET – manual application

Date des travaux : December 2015

Works:
DECONTAMINATABLE COATING FOR FLOORS, WALLS AND CEILINGS

Specifications :
– Grinding, dedusting
– PU Aqueux — single component emulsion primer
– Treatment of angles floor/walls with fiberglass roving upstands
– Application of SOUPLETHANE 5N : Thickness 2 mm on floors and 1,5 mm on walls and ceilings

 

Technical interest :
SOUPLETHANE 5N ensures waterproofing of substrate and is very easily decontaminatable (99 % decontaminability and 3 % susceptibility to contamination).
In case of concrete cracks, it will bridge crack up to 2 mm width preventing contamination to penetrate into cracks, which makes decontamination of cracks impossibie.