lv ru  anticorrosion treatment
		JSC DCM-Montaza carries on anticorrosion treatment of the steel structures and tanks. The process of anticorrosion treatment: 1. Surface preparation is fulfilled by the sand blasting method with the plant of “CLEMCO” company, achieved surface roughness is 25-30 mkm, conditioning range SA2 ½ . After sand blasting surface roughness is determined by analyzer ”MITUTOJO”. 2. For painting airless spraying method is used, using painting machinery of ”GRACO” company: - "BULLDOG" 33:1 – machinery for zinc paint; - "KING" 68:1 – machinery for finishing coat and foundation; - "PREMIER" 71:1 – machinery used for surface painting on the facilities. 3. The technique and painting conditions are controlled with the help of the following machinery: - "DEW check" (dew point); - "PosiTektor 6000" (coat thickness). 4. Tower crane transports welded metal structures and details to the sandblasting workshop. Details are laid on the special rail cars. Sandblasted details are transported on the rail cars to the especially equipped painting chamber, where anticorrosion treatment is conducted and the details are dried. After that, the ready products are transported to the facilities by automotive transport. In order to observe click on the image:
	dcmriga@dcm.lv 67204048