Plaster

PLASTERS

Types of Gypsum Plasters

Levelling plasters

Levelling plasters are applied onto uneven background surfaces. The aim of applying this type of plaster is to ensure a level and plumb substrate. These applications normally call for thicker application of product (10mm+). Examples of this type of plaster would be plasters applied to raw brick and block or concrete to obtain a level and/or plumb surface. For use on internal walls only, must not be used externally.

Finishing Plasters

Two types of finishing plasters can be differentiated:

  1. One Coat Multipurpose

One coat plasters provide levelling and finishing in one application. These plasters are applied onto uneven surfaces. Applying this type of plaster ensures a level and plumb substrate and provides a smooth surface finish. These applications normally call for thicker application of product (10mm+).

Products: Gyproc RhinoLite Projection Plaster One Coat

  1. Skim Plasters

Skim finishing plasters are applied to even surfaces. These plasters provide a smooth finish to a pre-levelled and plumbed surface.These applications range from fine skim finishes of 2mm to skim finishes of 3-6mm.

Products: Gyproc CreteStone and Gyproc RhinoLite Projection Plaster for RhinoBoard

List of benefits:

  • Gypsum plasters superior smooth finish
  • Can be floated up to 1 hour after application (does not apply to CreteStone/RhinoLite Projection Plaster for RhinoBoard).

Lightweight

  • Sand/cement weight +- 22kg/m2  at 12mm thickness.
  • RhinoLite weighs +- 9kg/m2  at 12mm thickness. Results in less effort/m2
  • Reduction in transport costs to site.
  • Reduction in on-site labour, particularly in high-rise sites. (the weight to be moved around the site or up to various floors has been halved).
  • Much more acceptable to artisans as it is easier and lighter to work with.
  • In bags – just add clean cold water.

Speed

  • Coverage can be achieved up to 50% more rapidly than with sand/cement plaster applied manually.
  • RhinoLite is easy to mix, requiring less labour to be ready for application.
  • RhinoLite cures more rapidly than sand/cement plaster, reducing waiting time before painting.
  • Project costs are reduced, as work is completed in less time.
  • Contractors can complete more projects within a year, as time per project is reduced, increasing profitability

Note: All results are based on laboratory trials. All covering capacities were tested under controlled conditions.

CRETESTONE

OVERVIEW

GYPROC CreteStone is a skim finishing plaster applied with a skim application method, by using a steel trowel. CreteStone is suitable as a skim finishing plaster for application onto low suction-concrete soffits, concrete pre-cast blocks and Gyproc RhinoBoard.

Key Facts

  • Do not apply when temperature is below freezing.
  • Surfaces to be clean and dust free before application.
  • For internal use only.
  • Please consult your paint vendor/manufacturer on the correct primer for application onto Gypsum surfaces.
  • Application of epoxy paint is not recommended.
  • Not for human consumption.
  • Store inside on a level surface, off the floor, in a dry place protected from the weather.

RHINOLITE

OVERVIEW

  • GYPROC Rhinolite is range of lightweight gypsum plasters, from base coat to finishing plasters.
  • Manufactured for internal application onto a wide range of surfaces, there is a Gyproc Plaster for every application from traditional hand applied skim plastering to machine applied projection.

Key Facts

  • Gyproc RhinoLite plasters are suitable for providing high quality interior surfaces and should be used, with the addition of cold water only.
  • Types of Gypsum Plasters include; Levelling Plasters, Finishing Plasters, Lightweight and Speed Plasters.
  • The Gyproc RhinoLite Range of Plasters include; RhinoLite Multipurpose plaster, RhinoLite Natural Plus Multipurpose plaster and RhinoLite Projection Plaster.

RHINOGLIDE

OVERVIEW  

  • GYPROC RhinoGlide is a smooth setting jointing compound.
  • Gyproc RhinoGlide is a quick setting drywall joint filler for patching, bedding and finishing.
  • This product has been developed specifically to assist the drywall contractor to complete the jointing on drywall jobs within one day. RhinoGlide is packed in 10kg and 25kg bags.
  • It is designed as a filler for plasterboard systems but can also be used as an interior crack filler and for filling rough plaster surfaces prior to painting.

Check List

  • Make sure that the Gyproc RhinoGlide is allowed to set thoroughly between coats.
  • Check that the screws and metal trims are completely covered with compound.
  • Check that all finished joints are smooth and dry for decoration.
  • Check surface generally for smoothness and possible unfinished work.

RHINOBED

OVERVIEW

  • GYPROC RhinoBed is a quality setting adhesive for detailed finishing and fixing and joint filling of Gyproc RhinoArt Cove 75mm and 125mm.
  • Gyproc RhinoBed can also be used in the Gyproc Drylining application.

 

Key Facts

  • Use product within 90 minutes after mixing.
  • Don’t apply when temperature is below freezing.
  • Ambient and background temperature should be between 5-35°C.
  • Surfaces to be clean of dust and oil residue before application.
  • For internal use only.
  • Not for human consumption.
  • Store inside on a level surface, off the floor, in a dry place protected from the weather.
  • Shelf life: 9 months from date of manufacture.

SINIAT LOGO

SINIAT Skimming Solutions

  1. Offers 25metre square coverage per 40kg (assuming 3mm thickness, application thickness 3 – 13mm)
  1. Allows setting time of 90 – 120 minutes
  2. Remains workable for between 45-60 minutes

 

SINIAT SKIMSTONE

 

RASOBUILD PLASTER PRODUCTS