Steel Cementitious Rigid Grid System
Selection Guide » Steel Cementitious Rigid Grid System
This system as the name suggests has a permanently fixed rigid grid understructure made up from the pedestals and stringers. The stringers are screw fixed onto the pedestal heads forming a perfect 600 x 600mm square grid.
This system is recommended for applications such as:
- Where there will be constant rolling activity on the floor. I.e. banks
- General high load and traffic areas: I.e. Corridors and lobbies
- Panel loading is 11kN and over
Gravity Fixed Panels:
Panels are gravity fixed to the understructure with stringers provinding location and extra strength.
4 Corner Screw Panel:
Screw hole in each corner allows the panels to be individually screw fixed providing greater rigidity. This system can be gravity fixed or can be gravity AND screw fixed.
Finishing Panels
Full bearing 600 x 300mm and 600 x 800mm panels designed to minimize small off cuts around columns and finishing off to the perimeter. The 600 x 300 panel may also be used when there is a necessity for a 300mm x 600mm air grille.
1. Pedestal Head and Welded Steel Thread Rod
90 x90mm steel flat head pedestal designed to provide a solid base for the panel. A 18mm by 150mm steel thread rod that is welded onto the bottom of the pedestal head with an adjustment range of 500mm +/- from the FFH.
2. Adjusting and Locking nut
Nut has an inbuilt vibration proof locking device, to ensure that once locked the pedestal height is static.
3. Pedestal Tube
Pedestal tube provides rigidity and stability to steel thread rod.
4. Pedestal Base
100 x 100mm pedestal base that provides a solid weight bearing platform for the access floor. Pedestal base has 4 fixing holes.
1. Sponge Rubber
1.6mm thick sponge rubber to eliminate metal on metal noise transfer and assist with air leakage when sub floor is used as an air plenum.
2. Screw Holes
Pre-drilled screw holes to be used in conjunction with pedestal head to form a rigid grid understructure system.
3. Steel
1.4mm thick steel stringer, which provides greater stability and strength at the edges of the panel.
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