Presentation on Internal Plastering Works

archdevil

Royal Member
Presentation on Internal Plastering Works
Plastering helps provide better sound and thermal insulation and fire resistance. A good plasterer should have a sound knowledge of materials to use and their characteristics. A plasterer should identify the correct materials and their suitability for any given situation. A good plasterer should be able to put right any problems with their work and that of others.

I have attached below, a presentation on internal plastering work which includes following in details;
Background surface for plaster
the rate of suction of the background before applying plaster.
High Suction Background
Medium Suction Background
Low Suction Background
Expanded metal lathing
Composite backgrounds
Preparation for plastering works
Methods of work
Broad screeds
Dot and screed
Applying a key
Finishing
Trowel and float
Beads for plastering
Float ( angle ) bead
Stop bead
Feature beads
Movement beads
Materials for plastering
Thistle hardwall
Thistle toughcaot
Carlite browning
Dri coat
Limelite renovating
Board finish
Multi finish
Dura grade
High impact finish

Presentation is attached below.
Password to open presentation is civil4m
 

Attachments

  • Presentation on Internal Plastering.pptx
    2.4 MB · Views: 706
Plaster is a building material used for the protective and/or decorative coating of walls and ceilings and for moulding and casting decorative elements.In English "plaster" usually means a material used for the interiors of buildings, while "render" commonly refers to external applications. Another imprecise term used for the material is stucco, which is also often used for plasterwork that is worked in some way to produce relief decoration, rather than flat surfaces.

The most common types of plaster mainly contain either gypsum, lime, or cement,but all work in a similar way. The plaster is manufactured as a dry powder and is mixed with water to form a stiff but workable paste immediately before it is applied to the surface. The reaction with water liberates heat through crystallization and the hydrated plaster then hardens.

Plaster can be relatively easily worked with metal tools or even sandpaper, and can be moulded, either on site or to make pre-formed sections in advance, which are put in place with adhesive. Plaster is not a strong material; it is suitable for finishing, rather than load-bearing, and when thickly applied for decoration may require a hidden supporting framework, usually in metal.

Forms of plaster have several other uses. In medicine plaster orthopedic casts are still often used for supporting set broken bones. In dentistry plaster is used to make dental models. Various types of models and moulds are made with plaster. In art, lime plaster is the traditional matrix for frescopainting; the pigments are applied to a thin wet top layer of plaster and fuse with it so that the painting is actually in coloured plaster. In the ancient world, as well as the sort of ornamental designs in plaster relief that are still used, plaster was also widely used to create large figurative reliefs for walls, though few of these have survived.
find enclosed herewith a class room lecture on internal plastering. intro para courtesy wikipedia
sir whats the password for the ppt.