Bro Floor Solutions - Oct 22'08 - Gee Tee Tradinggeeteetrading.com/assets/Everest_Floor_Solutions_.pdf · 2009-12-10 · 2. Everest Floor solutions are applicable where there is no
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III. Fire Resistance PropertiesFloor Boards range of fibre cement products are non-combustible and qualify for :
a. Early Fire Hazard Indices as per AS-1530 part 3**
* Zero is the best result. AS - Australian Standard
Property Result
Ignition Index 0*
Ignitability 0*
Heat Evolved Index 0*
Flame Spread Index 0*
Smoke Developed Index 0*
Note : For specific projects where the need for load carrying capacity of the floor substrate is more than that of the above load table, a combination of Everest Floor Boards or Everest Heavy Duty Floor Boards (2 or more layers) could be used with adequate supporting structure as per the design and drawing of structural engineer.
Wall
Main Support
Option-1 Recommended for (Dry Area only)-right to moderate dead load and low traffic area
Floor Tiles
Option-2 Recommended for medium to heavy dead load & moderate traffic area
Floor Tiles
Metal Deacking Sheet
Everest Heavy Duty Floor Boards (single/multi layer)
Everest Floor Screws
Puf/Lightweight foamConcrete (Optional)
Absorbent layer (Optional)
Option-3 Recommended for heavy dead load & heavy traffic area
sEverest Floor Boards / Heavy Duty Floor Boards are to be installed perpendicular to the
supporting beams i.e. long side of the board across the direction of main supporting
beams.
sWhile laying, boards should be staggered length wise, by half their length, ensuring edges
to come over the supporting beams. The board is to be screwed @ 300mm centers by
drilling an oversize hole to allow expansion. In addition to screwing, in case of moderate to
heavy traffic- it is always better to bond the joints with alkaline resistant adhesives as this
will hold the panels more firmly and increase overall rigidity.
sThe supporting beams should be tight fixed with no scope of twisting since screw may
become loose due to heavy traffic loads. The supporting profiles should be fixed straight,
non-twisting type and not in round or curved shape.
sBoards should be fixed with uniform gap of 2-3mm at the joints. However a gap of
minimum 5mm must be left on all the surrounding i.e. periphery of the floor next on the
wall for the allowance of expansion. The gap should be filled with suitable flexible
expandable sealant.
sOnly completely Dry boards are to be used and it can be fixed on either steel or timber
supports depending upon the actual requirement of the site. The boards should not be
wet while laying and should be coated with 100% acrylic water based cement based-for
dry application and oil based primer-for wet applications on both the sides and edges,
before laying.
sFlooring done with Everest Floor or Everest Heavy Duty Floor boards should be covered
with floor coverings like PVC/Vinyl flooring, Carpets, Tiles etc for final finish.
Important Considerations:
sWhen the floor size exceeds 5m in either direction, a movement control Joint should be
provided through both the floor boards and coverings. Control joint is also must, where
the supporting structure has provisions for movement .
sTile should be fixed in a manner that allows it flexibility to accommodate some movement
that is inevitable in large framed structures. This can be achieved by (a) allowing a group
joint or flexible sealant of at least 3mm and (b) using a thick (3 to 6mm) bed of tile
adhesive.
sFor structural flooring suitable decking sheet must be used before fixing the boards, the
loading capacity would depend on the combination of the decking and the board
thickness, which would depend on the type of loading system.
sThe installation of the boards should be as per the Code pf Practice for Floor Solutions. The
load table should be referred for indicative purpose only and final design should be
approved by a certified structural engineer only.
Fixing
The installation of the boards would be as per the code of Practice for Floor Solutions. The
load table must be considered, before deciding on the type of flooring.
Fire Rating- on the basis of internal test reports at laboratory level.
Floor Covering STC Fire Rating*
Tiles 50 30 minutes
Carpet 55 30 minutes
Vinyl/PVC 55 30 minutes
Floor Covering STC Fire Rating
Tiles 55 1 hr.
Carpet 60 1 hr.
Vinyl/PVC 60 1 hr.
Floor Covering STC Fire Rating*
Tiles 55 > 1 hr.
Carpet 60 > 1 hr.
Vinyl/PVC 60 > 1 hr.
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Presentations in the brochure or any other Everest Industries Limited's publication are correct to the best of the knowledge of the company, at the time of preparation. Everest Industries Limited provides this information in an advisory capacity only and reserves the right to change the specifications without prior intimation.