Surface Preparation and painting

 

Task No.  22.1                                                                                                 

  Task: Surface preparation and painting

  Sub Task: Identify various types of paints which are used onboard a vessel.

  Aims:

1.     What are the different types of paints?

2.     What is the use of paint on board ship?

 

Requirement for performing the task:

1.     Different types of paints

·        Alkyed paints

·        Bituminous paint

·        Chlorinated paint

·        Vinyl paint

·        Epoxy paint

·        Antifouling paint

Precaution to be observed:

1.     Wear proper PPE.

2.     NO Smoke, light or heat source in the area.

3.     Apply Vaseline on open body

4.     Good ventilation required.

5.     Use proper technique for painting.

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Task No. 22.2                                                                                               

  Task: Surface preparation and painting

  Sub Task: Identify common types of brushes and demonstrate their uses.

  Aims:

1.     What are the different types of brushes used onboard ship.

2.     Learn to identify common types of brushes.

Requirement for performing the task:

1.     Flat brush

2.     Roller brush

3.     Round brush

4.     Angled brush

5.     Stencil brush

 

 

Precaution to be observed:

1.     Choose proper brush as per work.

2.     Dip only the bristles of brush in the paint.

3.     Brush handle should be free from oil and grease.

4.     After paint bristle should be dip into the fresh water

FLAT BRUSH

ROLLER BRUSH

STENCIL BRUSH

ANGLE BRUSH

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Task No. 22.3                                                                                               

  Task: Surface preparation and painting

  Sub Task: Care and maintenance of rollers, brushes, spray hoses and nozzles.

 

  Aims:

1.     How to maintain roller, brush, spray hoses and nozzles.

 

Requirement for performing the task:

1.     Thinner

2.     Fresh water

3.     Cotton rags

 

Precaution to be observed:

 

1.     If eye are splashed with paint rinse them immediately with the fresh water.

2.     Do not touch mouth or eyes with gloves when cleaning brushes.

3.     While cleaning the spray painting machine we have to ensure no leakage are there.

4.     The spray gun should be kept clean after use so that paint does not dry inside the gun and clogged the system.