1. CHECKS LIST BEFORE WORK STARTS
2. CHECKS DURING PLASTERING
3. CARE TO BE TAKEN AFTER PLASTERING
5. INSPECTION METHODOLOGY FOR QUALITY ASSURANCE
4. TOOLS TO BE USED BY TRADESMEN
6. TOOLS TO BE USED FOR QUALITY INSPECTION
Certainly! Here’s a checklist for plastering work:
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Prepare the work area:
- Clear the area of furniture, decorations, and other objects.
- Protect floors and surfaces with drop cloths or plastic sheets.
- Cover electrical outlets and switches with masking tape to prevent plaster from entering them.
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Assess the wall surface:
- Inspect the wall for cracks, holes, or unevenness.
- Repair any damages and ensure the surface is clean and free from dust or debris.
- Remove any loose or flaking old plaster.
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Gather necessary tools and materials:
- Plastering trowel: A flat, rectangular tool for applying and smoothing plaster.
- Hawk: A square or rectangular board to hold and carry plaster.
- Bucket: For mixing plaster.
- Plaster mix: Choose the appropriate type of plaster for your project (e.g., gypsum plaster, lime plaster).
- Water: Clean water for mixing plaster.
- Sandpaper or sanding block: For smoothing and finishing the plastered surface.
- Priming agent (if needed): To prepare the surface for painting or wallpapering.
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Mix the plaster:
- Follow the manufacturer’s instructions for mixing ratios and water-to-plaster ratios.
- Pour the plaster mix into a clean bucket.
- Gradually add water while stirring until you achieve a smooth, workable consistency.
- Let the mixture sit for a few minutes, then stir again before use.
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Apply the plaster:
- Load the plaster onto the hawk using the trowel.
- Start at the bottom of the wall and work your way up, applying an even layer of plaster.
- Use the trowel to spread the plaster in an upward motion, ensuring an even thickness.
- Work in small sections to avoid the plaster drying out before you finish.
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Smooth and level the plaster:
- Use the trowel to flatten and level the plaster surface.
- Keep the trowel at a slight angle and apply gentle pressure.
- Feather the edges to blend with the surrounding wall.
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Allow the plaster to dry:
- Follow the manufacturer’s instructions for drying time. It typically takes 24-48 hours.
- Keep the area well-ventilated to aid the drying process.
- Avoid touching or applying pressure on the drying plaster.
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Sand and finish the surface:
- Once the plaster is completely dry, use sandpaper or a sanding block to smooth any imperfections or rough areas.
- Wipe away the dust with a damp cloth or vacuum the surface.
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Apply a primer (if needed):
- If you plan to paint or wallpaper the plastered surface, apply a suitable primer according to the manufacturer’s instructions.
- Allow the primer to dry before proceeding with painting or wallpapering.
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Clean up:
- Remove drop cloths and plastic sheets, and clean any tools or equipment used.
- Dispose of any leftover plaster and packaging appropriately.
Remember to follow safety precautions, such as wearing protective clothing, gloves, and goggles when handling plaster and using tools. Additionally, consult professional advice or hire a skilled plasterer if you’re unsure about any aspect of the plastering process.
Tools requires for plastering
Prepare the work area: Clear the space, protect surfaces, and cover electrical outlets.
Assess the wall surface: Repair damages, clean the surface, and remove loose plaster.
Gather necessary tools and materials: Plastering trowel, hawk, bucket, plaster mix, water, sandpaper, and priming agent.
Mix the plaster: Follow instructions, mix plaster with water to achieve a smooth consistency.
Apply the plaster: Start from the bottom, work in small sections, and spread the plaster evenly.
Smooth and level the plaster: Use the trowel to flatten and feather the edges.
Allow the plaster to dry: Follow drying time instructions and ensure proper ventilation.
Sand and finish the surface: Use sandpaper to smooth imperfections and remove dust.
Apply a primer (if needed): Follow instructions and allow it to dry before painting or wallpapering.
Clean up: Remove protective covers, clean tools, and dispose of leftover materials properly.
Tools requires for plastering
1. Trowels :- A plastering trowel is a flat, rectangular-shaped tool with a handle. It is specifically designed for applying and smoothing plaster onto surfaces
2. Line dori :- The line dori is used as a reference line to ensure a straight and level surface during plastering. It helps in achieving a consistent thickness and alignment of the plaster layer
3. Sand Sieve
4. Tube levels
5. Plumb bobs
6. Measurement Tape
Sobha Developers Pvt. Ltd. Technology Manual
Page 94 of 152 Sobha Confidential
7. Spirit levels 1-2m
8. Aluminium straight edge
9. Right angle
10. Chipping Tools
11. Masons trowels
12. Floating trowel
13. Masons hammer
14. Levelling threads
15. Masons brushes and buckets
16. Mortar boxes
17. Water Barrel and measuring can
18. Halogen lamps
19. MS sheets
20. Farma
Material required for plastering work
Plaster mix: Choose the appropriate type of plaster for your project, such as gypsum plaster or lime plaster. The plaster mix is typically available in bags.
Water: Clean water is needed for mixing the plaster to the desired consistency.
Primer: A primer may be required to prepare the surface for painting or wallpapering after plastering. The specific primer will depend on the intended finish.
Jointing compound: Used for filling and smoothing joints between plasterboards or other surfaces.
Bonding agent: Sometimes used to improve adhesion between the existing surface and the plaster.
Plasterboard: If you are working on a new surface or making repairs, plasterboards may be needed.
Plasterboard adhesive: Used to secure plasterboards to the wall or ceiling.
Plasterboard tape: Self-adhesive tape used to reinforce and strengthen joints between plasterboards.
Sandpaper: Various grits of sandpaper will be needed for sanding and finishing the plastered surface.
Drop cloths or plastic sheets: To protect floors, furniture, and other surfaces from plaster spills and splatters.
Masking tape: Used to cover electrical outlets, switches, and other areas that need to be protected from plaster.
Protective sheets or plastic covers: Used to protect fixtures, windows, and doors from plaster during the work.
Cleaning materials: Rags, sponges, and buckets for cleaning tools and surfaces during and after plastering.
Repair materials: Depending on the condition of the existing wall or surface, you may need materials for repairing cracks, holes, or damaged areas before plastering.
Dust masks and goggles: Personal protective equipment to protect yourself from dust and debris during the plastering process.
Paint or wallpaper (optional): If you plan to paint or wallpaper the plastered surface, you will need the appropriate materials for the desired finish.
Plaster mesh or lath: These materials are used as a backing or reinforcement for plaster in areas with structural weaknesses or on uneven surfaces.
Corner beads: Metal or plastic strips used to reinforce and protect external corners from damage.
Joint filler or filler compound: Used for filling and smoothing gaps, joints, or cracks in the plastered surface.
Skim coat or finishing plaster: A specialized plaster mix used for achieving a smooth and even final surface.
Retarder or accelerator: Additives that can be mixed with the plaster to control its setting time, especially in cases where longer or shorter working time is desired.
Plastic sheeting or damp-proof membrane: Used as a barrier to prevent moisture penetration or to create a moisture-resistant layer before plastering.
PVA (Polyvinyl acetate) or primer/sealer: Used to seal porous surfaces, enhance adhesion, and regulate the absorption of moisture from the plaster.
Paintbrushes or rollers: If you plan to paint the plastered surface, you will need suitable brushes or rollers for applying paint.
Wallpaper adhesive: If you intend to apply wallpaper, you will need an appropriate adhesive for securing the wallpaper to the plastered surface.
Scraper or filling knives: Tools used for scraping off excess plaster, smoothing surfaces, or applying filler compound.
Mixing containers or buckets: Containers for mixing small quantities of plaster or other compounds.
Sponges or wet cloths: Used for dampening the surface before plastering or for cleaning tools and surfaces.
Levelling tools: Straight edges, spirit levels, or laser levels for ensuring an even and level plastered surface.
Dust extraction system or shop vacuum: Helpful for collecting dust and debris during the plastering process and keeping the work area clean.
Remember, the specific materials required can vary depending on the scope and nature of your plastering project. It’s important to carefully assess the requirements and consult professionals or product guidelines for accurate material selection and quantities.