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Environmental requirements for applicable
fields:
Temperature:10.C-35.C
Humidity:45%RH-75%RH
STEP 6. If a panel rocks diagonally when placed
in the system, turn it one quarter (90 ANGLE) turn and check it again. If the
panel continues to rock when rotated, some debris may be between the
panel bottom and the pedestal head or stringer. Also check to make sure
pedestal is not tilted, stringers are properly seated and that panel
edges are flush. If the panel still rocks, set it aside to be used as
perimeter cut panel. The pedestals should not be adjusted unless three
or four panels supported on it are rocking. At this point, make a minor
elevation adjustment to the pedestal. When installing carpeted panels,
the carpet grain direction must be controlled. Each panel has an arrow
on the bottom indicating proper carpet grain. All panels must be
installed with the grain in the same direction. Therefore, they cannot
be
turned to adjust for rockers. The panel can be bumped or the pedestal
assemblies adjusted. It may require two or three pedestals in a row to be
adjusted.
STEP 7. If heavy equipment are to put, the panels used for
bearing the heavy equipment should be strengthened with dense pedestals.
If rolling materials, equipment or gang boxes across installed A/F, then
1/4-inch tempered masonite or 1/2-inch plywood should be used as
pathways to avoid any damage to the top surface of the access floor
panels.
STEP 8. While cutting HPL, 6-8 anti-crack holes should be made at
its concave opening to prevent the crack of HPL.
Inspection standard for the panel laying
1. The ground under the raised panels and the surface of the panels
should be clean and dust-free.
2. Panel surface should have no scratches, no coating drop-out and no
damage of the rubber edges.
3. The panels, after being finished, should be stable and firm. People
walking on them should not feel shaking and no unpleasant noise between
the rub of the edges can be heard.
4. The edges of the panels should be in the same level and the height
between two adjacent panels should be less than 1mm, 2.5mm in an length
of 6 metres and 5mm in the whole.
5. Panels should be naturally and closely jointed with a space of less
than 1mm between two adjacent panels.
If the ventilation panel with the damper is placed, the damper should be
able to be adjusted easily. |
