Produce advanced decorative finishes Reference : F/504/8018 Level : Level 3 Credit Value : 18 Guided Learning Hours : 126 Aim : The aim of this unit is to provide the learner with the knowledge and skills to be deemed trained to produce advanced decorative finishes in relation to: - producing high quality ground coat finishes - preparing materials and grounds - creating high quality specialist finishes. Learning Outcomes Assessment Criteria The Learner Will The Learner Can 1 Know how to produce high quality ground coat finishes for advanced painted decorative work. 1.1 - State the potential hazards associated with producing specialist decorative finishes and which Health and Safety preventative measures can be adopted. - Referring to: - Construction Health and Safety - The Work at Height Regulations 2005 - Manufacturers' instructions - Approved Code of Practice (ACoP) - Control of Substances Hazardous to Health (COSHH) 1.2 - State the personal protective equipment (PPE) requirements for producing advanced decorative finishes. - Could include: - overalls, safety glasses/goggles, and other equipment in accordance with organisational procedures. 1.3 - Describe appropriate surface preparation processes for the application of advanced decorative finishes. - Processes: wet abrading, dry abrading, making good, spot priming. 1.4 - Explain the defects that may occur in a range of decorative work if the ground coat finish is not of a high quality. - Defects: uneven colour, ropiness, sinking, bittiness. 1.5 - Explain how application methods affect the quality of the ground coat/decorative finish. - Methods: stipple brush, roller, brush, spray. 1.6 - Explain the appropriate coating types for use as ground coats for painted decorative work. 1.7 - Describe how to protect the work and its surrounding area from damage in accordance with organisational procedures. - Protect against: damage from general workplace activities, other occupations and adverse weather conditions. 2 Be able to produce high quality ground coat finishes for advanced painted decorative work. 2.1 - Select and use appropriate personal protective equipment (PPE) when producing advanced decorative finishes. - Could include: - overalls, safety glasses/goggles, and other equipment in accordance with organisational procedures. 2.2 - Protect the work and its surrounding area from damage in accordance with organisational procedures. - Could include: maintaining a clean work space, disposal of waste. 2.3 - Select appropriate tools and equipment to produce quality ground coat finishes. - Page 1 of 12
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Produce advanced decorative finishesReference : F/504/8018
Level : Level 3
Credit Value : 18
Guided Learning Hours : 126
Aim : The aim of this unit is to provide the learner with the knowledge and skills to be deemed trained to produce advanced decorative finishesin relation to: - producing high quality ground coat finishes - preparing materials and grounds - creating high quality specialist finishes.
Learning Outcomes Assessment Criteria
The Learner Will The Learner Can
1 Know how to produce high quality ground coat finishes foradvanced painted decorative work.
1.1 - State the potential hazards associated with producingspecialist decorative finishes and which Health and Safetypreventative measures can be adopted.- Referring to:- Construction Health and Safety- The Work at Height Regulations 2005- Manufacturers' instructions- Approved Code of Practice (ACoP)- Control of Substances Hazardous to Health (COSHH)1.2 - State the personal protective equipment (PPE) requirementsfor producing advanced decorative finishes.-
Could include:- overalls, safety glasses/goggles, and other equipment inaccordance with organisational procedures.1.3 - Describe appropriate surface preparation processes for theapplication of advanced decorative finishes.-
Processes: wet abrading, dry abrading, making good, spot priming.1.4 - Explain the defects that may occur in a range of decorativework if the ground coat finish is not of a high quality.-
Defects: uneven colour, ropiness, sinking, bittiness.1.5 - Explain how application methods affect the quality of theground coat/decorative finish.-
Methods: stipple brush, roller, brush, spray.1.6 - Explain the appropriate coating types for use as ground coatsfor painted decorative work.1.7 - Describe how to protect the work and its surrounding areafrom damage in accordance with organisational procedures.-
Protect against: damage from general workplace activities, otheroccupations and adverse weather conditions.
2 Be able to produce high quality ground coat finishes foradvanced painted decorative work.
2.1 - Select and use appropriate personal protective equipment(PPE) when producing advanced decorative finishes.-
Could include:- overalls, safety glasses/goggles, and other equipment inaccordance with organisational procedures.2.2 - Protect the work and its surrounding area from damage inaccordance with organisational procedures.-
Could include: maintaining a clean work space, disposal of waste.2.3 - Select appropriate tools and equipment to produce qualityground coat finishes.-
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Tools and equipment could include: hair stipplers, rollers, rubbingblocks, buckets, sponges, dusting brush, paint brushes (naturalbristle and synthetic filament), tack rags, stirrers, paint strainers,kettles.2.4 - Prepare a range of surfaces to produce quality finish groundcoats for painted decorative work, using abrasives and preparationprocesses.-
Surfaces could include:- untreated and previously painted timber, plaster and plasterboard,embossed/relief paper.
Abrasives could include:- silicon carbide, aluminium oxide, finishing papers.
Preparation processes could include:
- wet abrading, dry abrading, making good, spot priming.
2.5 - Prepare and apply materials to produce quality ground coatfinishes.-
Materials could include:- fillers, water-borne: mid sheen, vinyl silk, acrylic eggshellsolvent borne: primer, eggshell, solvent-borne primer/eggshell.2.6 - Check the suitability of the ground coat for defects, colour andfinish to receive replica graining and marbling.-
3 Know how to produce broken colour effects using water-borneand solvent-borne scumbles.
3.1 - State the potential hazards associated with producingadvanced decorative finishes and how to prevent breaches inHealth and Safety using risk assessment.-
Referring to:- Construction Health and Safety- The Work at Height Regulations 2005- Manufacturers' instructions- Approved Code of Practice (ACoP)- Control of Substances Hazardous to Health (COSHH)3.2 - Describe the appropriate materials required for producing arange of broken colour effects.-
Materials:- barrier cream, embossed/relief paper.
Oil based: glaze, oil colourant, white spirit, linseed oil, driers.
Water based: acrylic glaze acrylic colourant, glycerine, proprietaryretarding agents.
Broken colour effects:
- rag rolling (additive and subtractive), bagging (additive andsubtractive), sponge stippling (additive and subtractive), dragging,glaze and wipe.
3.3 - State the ingredients of:- glazes- scumbles3.4 - Describe a range of methods of extending and reducing dryingtime of oil-based and acrylic scumbles.-
3.5 - Describe the different factors for the selection of materials forbroken colour work.-
Factors:- working time of material, yellowing, area size, number ofoperatives, finished pattern, environmental conditions.
Materials:barrier cream.
Oil based: glaze, oil colourant, white spirit, linseed oil, driers.
Water based: acrylic glaze acrylic colourant, glycerine, proprietaryretarding agents.
Broken colour work:- rag rolling (additive and subtractive), bagging (additive andsubtractive), sponge stippling (additive and subtractive), dragging,glaze and wipe.3.6 - Explain why it could be advantageous to prepare more thanthe calculated quantity of scumble for a piece of work.3.7 - Describe methods for producing a uniform effect when broadareas of broken colour are to be produced.3.8 - Describe the effect that incorrect viscosity of scumble has onthe appearance of the finished work.3.9 - Describe how to prevent a range of application faults.-
Application faults:- loss of wet edge, banding/tracking, slip/skid marks.3.10 - Describe the difference between the terms opaque andtranslucent in relation to surface coatings.3.11 - State problems created by the careless removal of maskingmaterials.-
Problems:- damage to decorative effect, removal of groundcoat.3.12 - Describe the cleaning and storage procedures for a range oftools and equipment following use in oil-based scumble glaze.-
4 Be able to produce broken colour effects using water-borne andsolvent-borne scumbles.
4.1 - Check the suitability of ground coats for defects and colour.-
Defects could include:- no visible coating defects (misses, ropiness, bitsand nibs, undue texture).4.2 - Set out areas for application of broken colour effects usingsuitable protection for adjacent areas.-
Protection could include:- masking papers and films, masking tape, low tacktape.4.3 - Select and prepare appropriate materials to produce a rangeof broken colour effects.-
Materials could include:- barrier cream, embossed/relief paper
Oil based: glaze, oil colourant, white spirit, linseed oil, driers
Water based: acrylic glaze acrylic colourant, glycerine, proprietaryretarding agents
Broken colour effects could include:- rag rolling (additive and subtractive), bagging (additive and
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subtractive), sponge stippling (additive and subtractive), dragging,glaze and wipe.4.4 - Select the appropriate tools and equipment to produce a rangeof broken colour effects.-
Broken colour effects could include:- rag rolling (additive and subtractive), bagging (additive andsubtractive), sponge stippling (additive and subtractive), dragging,glaze and wipe.
4.5 - Produce uniform broken colour effects using oil based andacrylic scumbles.-
Glaze and wipe and broken colour effects that could include:- rag rolling (additive and subtractive), bagging (additive andsubtractive), sponge stippling (additive and subtractive), dragging.4.6 - Remove the protection used and dispose of waste products inaccordance with legislation and official guidance.-
Protection could include:- masking papers and films, masking tape, low tacktape.4.7 - Clean and maintain tools and equipment in an appropriatemanner.-
Tools and equipment could include:- paint brushes, hair stipplers, mohair roller, chamois leather, lintfree cloth, cling film, natural sponges, dragging brush, palettes,kettles, plastic pots.4.8 - Carry out the work in accordance with current and relevantenvironmental and health and safety regulations.
5 Know how to prepare plates and apply stencils. 5.1 - Explain the difference between a range of stencil types.-
Stencils: positive, negative, multi-plate5.2 - Describe a range of enlarging and reducing methods used forstencil designs.-
Enlarging/reducing methods:- accurate measurement, grid, illuminated projection, photocopy.5.3 - State the advantages and disadvantages of a range of platematerials.-
Materials: treated paper, treated card, proprietary stencil card,acetate sheet.5.4 - Describe the different methods of transferring designs ontostencil plate materials of paper and proprietary stencil card.-
Methods:- trace, pounce, photocopy, illuminated projection.5.5 - Describe the different methods of use and applications for thefollowing cutting tools:- craft knife- hot knife5.6 - Describe the suitability of a range of base materials used forcutting stencil plates.-
Base materials: glass plate, proprietary cutting mat.5.7 - Explain the significance of factors taken into considerationwhen cutting stencils.
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-
Factors: cleanliness, hand position, knife angle, direction of cutting,blade sharpness, repair of broken ties, size and sequence of pattern(small areas and vertical lines first), free movement of stencil plate,margin widths.5.8 - Explain the planning considerations when setting out andapplying stencils to wall areas.-
Considerations: number of repeats/connections, location of doors,windows, corners, access requirements, room dimensions, stencilsize, spacing, order of application.5.9 - Describe the purpose of chalk lines, centre/horizontal/verticallines and registration marks to mark out an area to be stencilled.5.10 - Describe the advantages and disadvantages of methods forsecuring stencils to surfaces.5.11 - Explain methods of preventing application faults.-
Faults: creep, smudging, paint lifting, uneven colour, bittiness,undue texture, uneven weight of colour over repeats, buckled/curledstencil plate.5.12 - Describe appropriate cleaning, maintenance and storageprocedures for tools and equipment.-
Tools and equipment: ruler / tape measure, pencil, chalk and line,stencil knife/craft knife, hot knife, palette, stencil brushes.
6 Be able to prepare plates and apply stencils. 6.1 - Select appropriate tools and equipment to prepare plates andapply stencils.-
Tools and equipment could include: pencil, ruler/tape measure,chalk and line, stencil knife/craft knife, hot knife, palette, stencilbrushes.6.2 - Design own stencil creating appropriate ties.6.3 - Transfer designs to stencil plate materials.-
Methods could include:- trace, pounce, photocopy, illuminated projection.
Materials could include:treated paper, treated card, proprietarystencil card, acetate sheet.6.4 - Prepare stencil plate materials, proprietary stencil card andpaper using a range of materials.-
Materials could include:- drawing paper, linseed oil, shellac knotting,mineral oil.6.5 - Cut out own design and multiplate stencils from plate materialswith accurate and clean cut design and strong ties and observingcutting considerations.-
Base materials could include:- glass plate, proprietary cutting mat.
Cutting considerations could include:- cleanliness, hand position, knife angle, direction of cutting, bladesharpness, repair of broken ties, size and sequence of pattern(small areas and vertical lines first), free movement of stencil plate,margin widths, base materials.6.6 - Set out and mark out stencil locations for linear runs, bordersand walls.-
Could include: number of repeats/ connections, location of doors,windows, corners, access requirements, room dimensions, stencil
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size, spacing.6.7 - Apply stencils with sharp outlines according to the workinstructions.-
Avoiding application faults that could include::- creep, smudging, paint lifting, uneven weight of colour overrepeats, bittiness, undue texture.
Stencil types could include:Positive or negative.6.8 - Produce graduated effects.-
Could include: sponge, brush or spray.6.9 - Clean and maintain tools and equipment.-
Could include:-pencil, ruler/tape measure, chalk and line, stencil knife/craft knife,palette, stencil brushes, hot knife.-treated paper, treated card, proprietary stencil card, acetate sheet.6.10 - Work to current requirements of health and safety andenvironmental legislation.
7 Know how to produce replica graining. 7.1 - Explain the importance of using an appropriate ground colour.7.2 - Explain the reasons for selecting colourants to produce thescumble for replica graining.-
Replica graining could include: straight grain - oak, mahogany,figure work graining - oak and mahogany.7.3 - State the difference between scumble and varnish stain.7.4 - Describe the properties of oil-based scumbles.-
Properties: ingredients, drying process.7.5 - Describe the properties of water-graining media.-
Properties: ingredients, drying process, cissing7.6 - Describe the properties of tools, brushes and equipmentrequired to produce replica graining effects.-
Tools: metal/rubber/card combs, check/tick roller, veining horn,natural sponges, crayons equipment: lint-free rag, palette knives,palettes, kettles, plastic pots.7.7 - Explain the purpose of, and effect produced by a range ofbrushes, tools and equipment.-
Equipment: lint-free rag.7.8 - Describe how specific cuts in wood dictate the grain pattern.7.9 - Explain a range of processes for producing individual replicagraining effects.-
Processes: rubbing in, flogging, combing, softening, overgraining,mottling, wiping out, heartwood or painting in heartwood, combing(painting in).7.10 - Describe the sequence of graining a range of structural
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components.-
Components: panelled doors, windows, dado rails, narrow linearruns i.e. architraves and skirtings, small wall panels.7.11 - Explain the importance of cleanliness and sharpness whengraining.7.12 - Describe appropriate methods of cleaning, maintaining andstoring brushes and tools.-
8 Be able to produce replica graining. 8.1 - Select the appropriate colourant for the following replicagraining types:- straight grain - oak, mahogany- figure work graining- oak and mahogany.-
Equipment could include: lint-free rag, palette knives, palettes,kettles, plastic pots.
Replica graining could include: straight grain – oak, mahogany,figure work graining – oak and mahogany.8.4 - Produce the following types of replica graining on a range ofstructural components, using appropriate processes:- straight grain - oak, mahogany- figure work graining- oak and mahogany-
Structural components could include: narrow linear runs i.e.architraves/skirtings/dado rails, panelled doors.
Processes could include: rubbing in, flogging, combing, softening,overgraining, mottling, wiping out heartwood and painting inheartwood, combing with painting in.
Replica graining could include: straight grain – oak, mahogany,figure work graining – oak and mahogany.8.5 - Clean and maintain tools, brushes and equipment.-
Could include: brushes: rubbing in brushes, mixing brushes,overgrainers, sable pencils/writers, fitches, mottlers/cutters,floggers/dragging brushes, softeners (hog's hair, badger).
Equipment could include: lint-free rag, palette knives, palettes,kettles, plastic pots.8.6 - Work to current requirements of health and safety andenvironmental legislation.
9 Know how to produce replica marbling. 9.1 - Describe the main characteristics of a range of varieties ofmarble and how veins in marble are naturally formed.-
Characteristics: laminated, brecciated, crinoidal, stalagmitic,serpentinuous, variegated.9.2 - Explain the terminology related to marbling.-
Terminology: medium/gilp, clouding or scumbling, wash (of colour),transparency9.3 - State an appropriate ground coat colour for the followingreplica marbles:- Carrara- Sienna- Verte De Mer-
Colours:British Standards, RAL.9.4 - State the appropriate pigment colours for the following replicamarbles:- Carrara, Verte de Mer and two of the following:- Sienna- Black and Gold- Rouge Royal- St Annes- Breche Violet-
Marbles: white, black, ultramarine blue, ochre, umber (raw, burnt),sienna (raw, burnt), chrome, Indian red, Brunswick green, Prussianblue9.5 - Describe the properties, purpose of and effect produced bybrushes, tools and equipment required to produce replica marbleeffects.-
Replica marble effects : Carrara, Sienna, Verte de Mer.
10 Be able to produce replica marbling. 10.1 - Select pigment colours appropriate to each of the followingreplica marbles:- Carrara, Verte de Mer and two of the following:- Sienna- Black and Gold- Rouge Royal- St Annes
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- Breche Violet-
Could include: pigment colours: white, black, ultramarine blue,ochre, umber (raw, burnt), Sienna (raw, burnt), chrome, Indian red,Brunswick green, Prussian blue, Crimson lake, venetian red, middlechrome.10.2 - Prepare marbling materials according to manufacturers'instructions.-
Could include: oil based glaze and acrylic glaze, oil colourant andacrylic colourant, varnish (water-borne and solvent-borne), whitespirit, linseed oil, crayons.10.3 - Select appropriate brushes, tools and equipment to producereplica marbling.-
Brushes could include: rubbing in brushes, mixing brushes, varnish,softeners (hog's hair, badger), sable pencils/writers, fitches.
Tools could include: feathers (i.e. goose-wing), natural sponges.
Equipment could include: lint-free rag, palette knives,
palettes, kettles, plastic pots, ‘dippers’, chalk and line, maskingtape, paper.10.4 - Brushes could include: rubbing in brushes, mixing brushes,varnish, softeners (hog's hair, badger), sable pencils/writers, fitches.Tools could include: feathers (i.e. goose-wing), natural sponges.Equipment could include: lint-free rag, palette knives, palettes,kettles, plastic pots, ‘dippers', chalk and line, masking tape,paper.-
Processes could include: oil-in and rubbing in, veining, softening,glazing, cissing and opening out, stippling, wiping out.10.5 - Apply protective finishing coat.10.6 - Clean and maintain brushes, tools and equipment.-
Brushes could include: rubbing in brushes, mixing brushes, varnish,softeners (hog's hair, badger), sable pencils/writers, fitches.
Equipment: lint-free rag, palette knives, palettes, kettles, plasticpots, ‘dippers’, chalk and line.10.7 - Work to current requirements of health and safety andenvironmental.
11 Know how to apply metal leaf. 11.1 - Explain the history of gilding and the manufacture of leafproducts.-
Manufacture: rolling, beating, cutting, booking.11.2 - Describe the compositions of metals and the formats in whichthey are available.-
Formats: loose leaf, transfer leaf, ribbon leaf, powder.11.3 - Briefly explain the processes of oil gilding and water gildingand the suitability and use of each process.-
Processes: transfer, loose leaf.
Suitability: interior, exterior, surface type (timber, plaster, metal,glass), architectural features, artefacts.11.4 - Describe the different types of mordant suitable for both oilgilding and water gilding.-
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Including, Japan goldsize, oil goldsize, acrylic goldsize, gelatine.Water, gesso, clay, glue size.11.5 - Explain the factors relating to the suitability of the surfaceconditions to receive gilding.-
Factors: smooth, level, clean, hard dry.11.6 - Explain the importance of establishing the correct dryingstage.-
Tack time.11.7 - Explain each of the processes of metal leaf application, thefaults that may be caused by the processes and how they may beprevented.-
Processes: tack time testing, metal leaf application, skewing,faulting, burnishing, cleaning off, backing up.
Faults: wrinkled edges, metal leaf on background, finger prints andattached tissue, patchy application, poor adhesion, scratches,uneven edges to the metal leaf.11.8 - Describe the importance of correct cleaning and storage oftools and equipment.-
12 Be able to apply metal leaf. 12.1 - Check the suitability of the surface to be gilded is smooth,level, clean and hard dry.12.2 - Select appropriate tools for applying metal leaf.-
Materials: egg glair (egg white, warm water), French chalk.12.4 - Prepare and apply mordants to ensure the required finish,regularly checking for correct drying stage.-
Mordants could include: isinglass, gelatine, Japan goldsize, oilgoldsize, acrylic goldsize.12.5 - Apply metal leaf to flat and detailed areas.12.6 - Remove barrier coat from finished work, where applicable.12.7 - Burnish the surface to achieve the required effect.12.8 - Clean and maintain tools and equipment.-
Tools could include: camel hair mops, pounce bags, gilder'scushion, gilder's tip, gilder's knife, glass container, cotton wool.12.9 - Work to current requirements of health and safety andenvironmental legislation.
13 Know how to form painted lines and bands. 13.1 - State the different usage of chamfered and square-edgestraight edges.13.2 - State the purpose of a sash tool when applying paintedbands13.3 - Describe appropriate cleaning and maintenance techniquesof tools and equipment.-
Materials: chalk, water-borne paint.14.2 - Set out lines and bands according to the specification.14.3 - Prepare water-borne paint of appropriate viscosity.14.4 - Form straight lines and bands of uniform thickness, usingwater-borne paint according to the given specification.14.5 - Clean, maintain and store tools and equipment.-
15 Know how to produce texture designs and smooth finishes usingbrush, roller and comb and trowel.
15.1 - Explain the factors relating to the suitability of a surface toreceive texture coatings.-
Factors: clean, keyed, porous, non-porous, sealed distemper, loosepliable surfaces, new plasterboard, awareness of asbestos contentin early coatings.15.2 - Explain the selection and suitability of a range of texturedesigns and smooth finishes.-
Texture designs: stipple, bark, circle/fan, swirl, broken leather (oneof which should be laced), one other comb design found in trade ormanufacturers' literature.
Texture materials:- Powder, ready-mix and related high-build products.
Jointing materials: Scrim, paper tape, edge tape, caulker.15.4 - Describe the method of mixing powdered texture materialsand the health and safety precautions to be observed at each stageof mixing.-
Precautions: personal protective equipment (PPE), inhalation (ofpowder material), the Health and Safety at Work Act, eye irritation,ingestion, COSHH regulations.15.5 - Explain the importance of consistency of material forproducing texture designs.15.6 - Describe the finishing processes of lacing and applyingmargin, their purpose and timing of applying them.15.7 - Describe the effects of atmospheric conditions when applyingtexture finishes, and on the wet texture finish.-
Conditions: high temperatures and ventilation sufficiency15.8 - Describe the sequence of work to apply half circle or fan toceiling or wall.15.9 - State how tools and equipment used for texture paint shouldbe cleaned.-
16 Be able to produce textured finishes using brush, roller andcomb.
16.1 - Protect areas adjacent to the work.16.2 - Prepare texture materials (powder or ready-mixed) to aconsistency suitable for the design.16.3 - Select the tools and equipment for producing textureddesigns.-
Texture designs could include: stipple, bark, circle/fan, swirl (one ofwhich should be laced), one other comb design found in trade ormanufacturers’ literature.
Texture materials could include:- Powder, ready-mix and related high-build products.16.4 - Apply texture material and produce brush and roller texturedesigns, to walls.-
Texture designs: broken leather, and two of stipple, bark, swirl (oneto be laced).16.5 - Apply half circle or fan to ceiling or wall.16.6 - Clean and maintain tools and equipment.-
Equipment could include:- access equipment/working platform, buckets, Sponges, plasticbag.16.7 - Work to current environmental and the following relevanthealth and safety regulations.-
Including: personal protective equipment (PPE), inhalation (ofpowder material), Health and Safety at Work Act, eye irritation,ingestion, COSHH regulations.