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Home>Technical Instructor>Construction of Raised Access Floor
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Bare Panel
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Steel Access Raised Floor
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Tel: +86-519-8501481
Fax: +86-519-8505112

Construction of Raised Access Floor

Environmental requirements for applicable fields:

The Construction specification is for steel access floor, woodcore access floor and also for reference to OA access floor.
Requirements for the ground:
1. The panels should be laid after the interior decoration finishes.
2. The ground should be flat, clean and dry.
3. Cables, electric lines, water pipes, air pipes and air condition
system which are placed under the floor should be prior to the installation of the panels.
4. The height of the base for huge and heavy equipment should remain the same with that of the panel surface after its installation.
5. Electric power and water supply should be provided on site.
Tools for installation:
1. professional cutting saw
2. laser leveling apparatus and net laser scanner
3. bubble leveling apparatus, band tape and ink recorder.
4. panel-lifter, spanner and screw-drivers
5. dust cleaner, broom and cloth
Installation Step:
STEP 1. Check the room dimensions and configuration against approved drawings.Using a builder's transit or laser, shoot in the areas to receive access floor to determine how much variation there is in the level of the sub floor within the room and at the termination points, such as elevator and door sills and concrete ledges. If the floor cannot be installed you are your drawings, notify the general contractor superintendent for agreement on corrective action.The FFH may have to be changed.
STEP 2. First mark the installation height of the panel on the wall to ensure the flatness of the panels. Then measure the length and width of the ground and find the basic position of installation. And then form a square lattice with pedestals and the conjuncture of the square lattice is the position of the pedestal base. The cutting of the panels should be minimized to ensure the wonderful appearance after installation. Recommended minimum size of the cut panels for proper support is 6 inches wide.
STEP 3. Put the pedestals and stringers in the conjunctures of the square lattice, and adjust the height of the pedestals, finally set the panel in the lattice formed by the pedestals and stringers.
STEP 4. If the remaining size close to the wall is smaller than the size of a panel, cutting becomes necessary. The cut edge must be smoothed in case workers get hurt while dealing with it.
STEP 5. While laying the panel, bubble leveling apparatus can be used to make sure of the surface flatness. The height of the panels can be adjusted through pedestal adjustment. While laying the panel, it should be handled with care to avoid the damage of the panels or rubber edges. Meanwhile, cleaning should be conducted while laying in case the dust and odds should be left under the panels.


Relative links>>
PVC Tile technical specification Maintenance of steel access floor
Steel access floor specification
Sketch for construction of OA floor
Maintenance of OA floor

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