The SA920Fire resistant coating for lath-and-plaster ceilings is a PDF brochure.
It is possible to upgrade lath and plaster ceilings with a fire resistant coating.
Fire protection to ceilings and walls of various thicknesses is offered by a white, fire-resistant intumescent coating system.It's an excellent solution for projects where fire rating can't be replaced, as is often the case in listed buildings.The intumescent material protects the surface from fire.Before purchasing this product, please make sure your ordering is correct.To speak to one of our advisers, please call.
1 hour of integrity and insulation is provided for applications to 9mm or 1212mm thick plasterboard, 18mm & thicker lath-and-plaster, or concrete walls and ceilings.
It is possible to insulate steelwork within a layer of concrete.
Upgrading the fire rating of original features in Graded historical buildings is an ideal solution.
Remove all wall or ceiling paper and clean all walls and ceilings.There are two products that can be used to make good grooves or cracks in the ceiling or walls.If it is found that EP/CP will not adhere to the existing coating, then either apply a PVA Adhesive coating at a 50% ratio of glue to water or apply 1 coat of Envirograf® HWAP Adhesion Primer at 14 m2 per litres.Apply 2 coats of EP/CP at the rate of 8 m2 per coat.The drying time is an hour.If you want to get a comb finish or a stippled look, then apply 1 coat of EP/CP at 8 m2 per litres, followed by the thicker version of Product 96.Both of them need a top finish coat.It is possible to make any kind of external Smooth Acrylic Emulsion or Envirograf® HW/AEC at 10 m2 per litres, per coat.This is available in matt or satin and can be coloured.
You have to apply 3 coats at 8m2 per coat for wallpaper or lathe plaster.
The white spirit based Undercoat is 10 m2 per liter.The white spirit based top coat is 10 m2 per liter.There is a choice of matt, satin or gloss.All the top coats can be colored.The same Top Coats can be applied to all the cornices.
There is a clear coating that can be applied to gold leafed cornices.One coat of water based clear Top Coat should be applied.
There is a water-based primer for use.Before the intumescent coating is applied.
A water-based emulsion is used for intumescent coating.For both internal and external use.
The product is available in either a smooth or stippled finish.When ordering, please specify the finish you want.
A trade includes an architect, a building control officer, an electrician, and a fire officer.
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The insulation of 71 minutes was achieved by applying plaster-coated 9mm thick plasterboard to a timber-stud partition.