False Flooring

False flooring
false flooring will consist of 600 mm x 600 mm size panel made from steel. The bottom of the panel shall be embossed in 64 hemispherical shape of 60 mm dia. The top sheet shall be plain and resistant welded at various locations after the top and bottom sheets have been degreased and phosphated.  the above hollow panel shall have an in fill of lightweight cementious material.  the entire panel shall be coated with epoxy coating on the exposed surface.  panels shall remain flat through and stable unaffected by humidity or fluctuation in temperature throughout its normal working lift.  panels shall provide for impact resistance top surfaces minimal deflection, corrosion, resistance properties and shall not be combustible or aid surface spread of flame.  panels shall be insulated against heat and noise transfer.  panels shall be 600 x 600 mm and shall have a maximum flange of 12mm on all four sides (for resting on stringer), fully interchangeable with each other within the range of a specified layout.  panels shall rest on the grid formed by the stringers, which the range of a specified layout.  panels shall rest on the grid formed by the stringers, which are bolted onto the pedestals.  panels shall be factory laminated anti-static formica on the top and pvc beading/trimming along the edges. Understructure consists of 100 x 100 x 2mm thk. Galvanized base plate electro mechanically welding to a 23mm o. D. 2. 0mm thick. Gi/ epoxy coated pipe to engage the pedestal head assembly.  the pedestal head assembly shall be of 2. 5mm g. I. Plated having 4 holes, welded to steel stud 16mm o. D. X 85mm long threaded stud.  the assembly shall provide a range of height adjustment up- to 50mm, with the help of check nut. It shall support an axial load of 2000 kgs without permanent deflection and an ultimate load of 3500 kgs.  understructure head shall be designed to avoid any rattle or squeaks. Stringer system is all steel construction, rectangular channels 570 x 30 x 20 x 1 mm thick. The over all system shall be able to withstand a udl of 1350 kgs per sq mt. And a point load of 450 kgs.