PAINT FAULTS, BITTINESS PAINT FAULTS, BITTINESS INCLUSIONS, INCLUSIONS, EITHER AIRBORN EITHER AIRBORN OR FROM THE OR FROM THE PAINT ITSELF. PAINT ITSELF. COULD BE COULD BE PARTIALLY CURED PARTIALLY CURED PAINT, OUT OF PAINT, OUT OF SHELF LIFE. SHELF LIFE.
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PAINT FAULTS, BITTINESSPAINT FAULTS, BITTINESS
INCLUSIONS, INCLUSIONS, EITHER AIRBORN EITHER AIRBORN OR FROM THE OR FROM THE PAINT ITSELF. PAINT ITSELF. COULD BE COULD BE PARTIALLY CURED PARTIALLY CURED PAINT, OUT OF PAINT, OUT OF SHELF LIFE.SHELF LIFE.
COATING FAULTS BLEEDINGCOATING FAULTS BLEEDING
THE SOLVENT THE SOLVENT FROM THE TOP FROM THE TOP COAT SOFTENS COAT SOFTENS THE UNDER LYING THE UNDER LYING MATERIAL AND MATERIAL AND ALLOWS IT TO ALLOWS IT TO PASS INTO AND PASS INTO AND THROUGH THE THROUGH THE LAYER, CAUSING LAYER, CAUSING DISCOLOURATION. DISCOLOURATION. BROWN FOR BROWN FOR BITUMEN, YELLOW BITUMEN, YELLOW FOR COAL TARS.FOR COAL TARS.
BLISTERS CAN BE FILLED WITH GAS, BLISTERS CAN BE FILLED WITH GAS, LIQUID OR CRYSTALSLIQUID OR CRYSTALS
COATING FAULTS CHALKINGCOATING FAULTS CHALKING
DEGRADATION OF A DEGRADATION OF A BINDER DUE TO BINDER DUE TO DISRUPTIVE DISRUPTIVE FACTORS IN THE FACTORS IN THE ENVIRONMENTENVIRONMENT
COATING FAULTS CISSINGCOATING FAULTS CISSING
CAUSED BY CAUSED BY INADEQUATE INADEQUATE SURFACE SURFACE PREPARATION.PREPARATION.
A DIFFERENCE IN A DIFFERENCE IN SURFACE ENERGY SURFACE ENERGY CAUSES LOCAL LACK CAUSES LOCAL LACK OF ADHESION.OF ADHESION.
COATING FAULTS CRACKINGCOATING FAULTS CRACKING
COATING AGE AND COATING AGE AND DIFFERENTIAL DIFFERENTIAL EXPANSIONEXPANSION
COATING FAULTS CRATERINGCOATING FAULTS CRATERING
BOWL SHAPED BOWL SHAPED DEPRESSIONS. DEPRESSIONS. CAUSED BY ESCAPING CAUSED BY ESCAPING SOLVENT OR GASES. SOLVENT OR GASES. PAINT IS OF TOO LOW PAINT IS OF TOO LOW A VISCOSITY TO FLOW A VISCOSITY TO FLOW AND FILL THE AND FILL THE DEPRESSIONSDEPRESSIONS
COATING FAULTS CURTAINS, SAGS, RUNS AND COATING FAULTS CURTAINS, SAGS, RUNS AND TEARSTEARS
CAUSED BY OVER CAUSED BY OVER APPLICATION. REMOVE APPLICATION. REMOVE OFFENDING EXCESS OFFENDING EXCESS MATERIAL, LIGHTLY MATERIAL, LIGHTLY ABRADE, RECOAT.ABRADE, RECOAT.
COATING FAULTS FLAKINGCOATING FAULTS FLAKING
MATERIAL MATERIAL PROGRESSIVELY PROGRESSIVELY GETS BRITTLE GETS BRITTLE WITH AGE, WITH AGE, CRACKS AND CRACKS AND BEGINS TO BEGINS TO DETACHDETACH
COATING FAULTS HOLIDAYSCOATING FAULTS HOLIDAYS
DEFINED AS DEFINED AS BEING :- A VOID, A BEING :- A VOID, A MISS, OR AN MISS, OR AN UNCOATED AREAUNCOATED AREA
COATING FAULTS LIFTINGCOATING FAULTS LIFTING
CAUSED BY SOLVENT STRENGTH AND ALSO CAUSED BY SOLVENT STRENGTH AND ALSO LACK OF OBSERVANCE OF STATED LACK OF OBSERVANCE OF STATED
OVERCOATING TIMEOVERCOATING TIME
ORANGE PEELORANGE PEEL
SIMILAR SIMILAR APPEARANCE TO A APPEARANCE TO A
CITRUS FRUIT SKINCITRUS FRUIT SKIN
CAUSED BY PAINT CAUSED BY PAINT VISCOSITY VISCOSITY
PROBLEMS OR BY PROBLEMS OR BY APPLICATOR APPLICATOR TECHNIQUETECHNIQUE
COATING FAULTS ROPINESSCOATING FAULTS ROPINESS
BRUSHMARKSBRUSHMARKS
ALGAE AND MOULD GROWTHALGAE AND MOULD GROWTH
COATING FAULTS WRINKLING AND COATING FAULTS WRINKLING AND RIVELLINGRIVELLING
COLOUR MUNSELL AND BS COLOUR MUNSELL AND BS 48004800L= LUMINANCE, CHROMAL= LUMINANCE, CHROMA
a= FROM GREEN TO REDa= FROM GREEN TO RED
b= FROM BLUE TO YELLOWb= FROM BLUE TO YELLOW
YELLOW THROUGH GREEN ,BLUEYELLOW THROUGH GREEN ,BLUE
PURPLE, RED AND BACK TO PURPLE, RED AND BACK TO YELLOWYELLOW
HEALTH AND SAFETY DRAGER TUBE AND HEALTH AND SAFETY DRAGER TUBE AND BELLOWSBELLOWS
RUST GRADES
RUST GRADES
BLASTING GRADES A Sa 2.5 and Sa 3
BLASTING GRADES B Sa 1 and Sa 2
BLASTING GRADES B Sa 2.5 and Sa 3
BLASTING GRADES, COMPARISONS
BLASTING GRADES C Sa 1 and Sa 2
BLASTING GRADES C Sa 2.5 and Sa 3
BLASTING GRADES D Sa 1 and Sa 2
BLASTING GRADES D Sa 2.5 and Sa 3
SURFACE PROFILE ASSESSMENT
SURFACE COMPARATOR TO BS 7079 Pt C, ISO 8503
SHOT BLAST COMPARATOR. NOT TO BE USED FOR SURFACE CLEANLINESS. ONLY FOR ASSESSMENT OF SHOT BLASTED SUBSTRATES. GRIT BLAST COMPARATOR CAN ALSO BE USED ON SUBSTRATES BLASTED WITH GRIT/SHOT MIX
DRY ABRASIVE BLASTING
MEASURING PRESSURE AT THE NOZZLEHYPODERMIC NEEDLE
GAUGE
INSERT THE NEEDLE THROUGH THE HOSE WITH THE NEEDLE TOWARDS THE NOZZLE, AT AN ANGLE OF APP.